   1  141  67.93 -162.30
1850  245.2  233.7  248.7  250.7  264.6  277.7  285.4  278.8  273.0  262.1  254.9  243.0 
1851  244.1  244.9  244.2  264.0  268.6  276.5  284.3  280.2  271.5  269.9  260.6  242.2 
1852  234.2  242.6  248.0  264.0  266.4  277.2  283.5  278.8  271.9  261.6  252.3  242.9 
1853  228.3  235.3  247.0  258.6  268.0  276.4  281.3  280.4  270.8  258.5  243.4  235.6 
1854  241.5  227.9  241.6  255.0  264.3  273.7  280.9  277.9  271.5  262.3  252.4  235.2 
1855  227.1  228.4  250.5  256.8  269.8  275.2  279.4  276.4  269.2  256.4  237.9  252.4 
1856  235.7  237.7  234.1  251.1  269.3  275.1  280.2  278.9  271.1  265.9  253.4  243.4 
1857  246.7  227.1  243.3  258.1  267.5  275.7  281.8  279.3  272.1  262.6  250.0  240.5 
1858  249.6  239.6  243.7  251.9  269.5  277.3  282.3  280.0  270.5  261.2  257.0  239.4 
1859  251.4  237.8  244.7  258.7  270.1  277.5  283.1  279.2  272.7  264.5  250.7  251.4 
1860  230.6  245.9  241.6  259.8  267.6  277.5  278.0  277.5  272.0  258.9  257.9  247.5 
1861  243.1  251.5  252.5  263.2  268.3  279.7  282.0  277.9  271.9  260.3  252.2  243.3 
1862  243.9  245.5  236.0  257.5  270.8  275.5  283.9  278.4  271.6  262.3  251.0  251.0 
1863  234.9  251.0  246.8  254.7  265.8  276.1  283.1  280.2  273.2  262.4  248.9  245.5 
1864  236.6  237.8  251.4  263.7  268.9  276.4  284.9  281.4  272.4  264.6  252.1  249.5 
1865  240.6  237.9  246.9  257.9  270.2  278.1  281.6  279.4  273.2  264.6  246.7  237.5 
1866  239.6  236.3  240.7  255.8  269.7  277.8  283.8  278.3  272.6  262.3  251.9  252.6 
1867  231.9  241.6  253.2  266.2  272.2  278.9  283.7  283.5  273.8  268.3  259.7  246.7 
1868  237.8  238.1  252.9  251.3  269.9  273.7  279.0  277.4  273.2  267.3  253.6  250.6 
1869  234.4  243.7  249.3  260.4  271.1  280.5  282.7  279.2  272.5  264.8  262.8  247.2 
1870  235.4  235.5  248.1  260.2  266.6  275.7  281.7  279.4  274.3  266.4  249.6  241.0 
1871  231.2  242.0  253.1  253.3  270.7  275.7  280.0  278.1  272.7  260.8  254.7  252.3 
1872  241.3  233.1  250.4  259.4  271.5  277.6  282.2  277.9  272.3  264.3  255.4  246.8 
1873  244.1  249.0  256.5  260.8  271.6  278.1  282.8  281.1  275.2  267.8  252.9  249.9 
1874  233.1  233.8  244.6  260.8  270.3  277.8  281.7  280.0  275.4  264.2  254.8  245.9 
1875  250.8  238.1  242.9  260.1  270.7  278.4  280.3  281.9  272.6  268.0  252.1  250.6 
1876  243.2  244.6  252.7  250.4  268.8  276.8  284.7  281.5  273.6  262.8  253.5  245.0 
1877  242.5  242.0  236.9  256.9  269.1  275.1  276.8  277.6  271.3  261.0  246.8  238.4 
1878  243.0  232.1  240.8  259.2  270.1  275.4  280.7  277.4  271.8  264.3  253.6  239.5 
1879  238.7  240.0  247.7  258.8  269.8  276.4  282.8  281.4  274.3  261.2  253.3  243.3 
1880  242.6  255.8  249.5  260.3  269.0  275.6  281.3  279.3  273.1  263.8  250.7  247.9 
1881  240.3  248.6  242.8  254.6  265.1  276.4  281.0  281.0  275.2  265.3  256.8  243.3 
1882  243.7  258.2  240.0  254.6  268.5  276.5  281.0  281.8  273.7  267.0  256.8  239.1 
1883  244.1  245.6  243.2  253.0  264.0  274.0  282.2  282.9  271.5  261.6  251.9  238.2 
1884  235.2  242.5  254.6  256.9  268.6  276.3  281.4  280.5  275.2  266.8  253.0  240.3 
1885  246.5  242.8  252.4  261.9  270.8  275.2  283.4  280.5  274.8  264.3  256.1  242.0 
1886  232.2  231.5  240.6  259.0  270.4  277.2  285.6  279.6  276.1  265.4  255.0  252.9 
1887  242.1  250.6  241.6  251.6  267.7  276.7  285.1  283.3  273.3  261.5  250.1  240.7 
1888  233.4  234.8  240.6  251.0  269.3  273.8  278.2  279.9  274.8  259.9  254.4  240.6 
1889  243.0  238.3  251.7  249.5  269.9  277.4  284.4  279.7  271.5  265.7  249.8  250.4 
1890  235.3  241.2  245.5  262.2  270.7  276.6  278.5  278.8  273.7  265.6  250.8  256.1 
1891  256.2  248.6  254.1  254.8  270.9  281.2  283.0  281.2  276.1  266.3  251.4  241.9 
1892  236.4  233.5  239.9  254.8  267.5  278.9  277.2  277.5  273.1  263.9  253.2  237.0 
1893  234.7  238.7  255.3  257.8  270.1  276.6  283.8  282.4  272.9  260.8  251.0  239.7 
1894  242.1  247.6  242.0  255.1  266.4  279.6  284.7  277.5  275.0  266.1  252.1  249.0 
1895  230.7  245.6  249.8  261.4  270.0  278.4  279.0  276.0  272.1  264.0  250.8  243.2 
1896  237.8  236.4  243.2  253.7  270.6  277.1  282.8  278.9  273.2  259.9  248.1  243.6 
1897  232.8  237.7  235.2  256.8  269.2  275.8  283.5  278.3  273.6  266.5  251.2  238.2 
1898  240.6  240.7  242.7  255.2  268.6  276.8  278.7  277.2  271.1  257.5  250.8  243.7 
1899  238.2  241.9  242.6  255.2  269.9  276.1  282.5  281.9  274.1  268.9  253.4  239.5 
1900  241.4  253.4  244.2  262.2  271.3  278.4  282.8  280.2  274.4  266.1  250.7  245.8 
1901  246.4  246.8  257.2  253.8  269.7  276.9  280.1  276.9  274.1  262.7  250.4  244.7 
1902  234.8  243.8  249.8  260.9  271.1  277.0  284.7  280.1  274.8  266.2  264.8  244.7 
1903  239.9  239.9  246.5  264.7  269.3  276.9  282.3  278.7  274.9  264.6  256.3  241.9 
1904  239.7  237.6  245.5  254.5  265.0  274.4  279.5  279.6  273.1  264.2  262.3  233.1 
1905  231.5  237.5  245.4  262.7  269.9  277.3  281.0  277.7  272.1  263.6  257.3  250.8 
1906  240.5  238.8  258.9  256.0  268.4  276.8  283.2  278.7  273.0  267.8  258.6  241.0 
1907  238.4  244.2  253.3  266.3  271.8  274.1  279.1  277.7  270.3  261.6  251.1  252.3 
1908  236.5  240.1  251.8  260.5  269.9  275.2  277.2  279.1  271.2  262.3  250.5  242.7 
1909  234.8  255.7  244.9  252.2  268.6  276.3  280.8  276.7  271.2  262.4  254.3  238.6 
1910  241.4  253.7  248.2  254.7  268.8  277.3  283.2  283.2  275.0  265.9  256.2  241.7 
1911  248.1  233.3  253.8  256.6  267.2  274.7  279.6  277.9  272.7  260.1  246.6  240.7 
1912  235.5  243.4  235.0  254.6  271.3  275.0  281.0  277.2  272.9  265.1  252.1  244.3 
1913  239.3  241.3  258.9  260.8  268.8  279.5  282.9  281.6  272.5  263.9  257.6  247.7 
1914  238.1  238.9  236.6  260.9  267.7  280.5  284.1  282.1  274.4  268.0  256.8  233.7 
1915  237.7  245.6  248.9  257.2  270.6  276.8  281.2  279.9  272.0  264.2  250.8  244.7 
1916  243.9  237.8  248.3  258.2  269.1  274.5  279.4  277.9  269.7  256.5  254.3  237.5 
1917  241.6  240.0  255.6  258.1  267.6  276.7  282.1  280.9  273.0  269.0  251.2  237.0 
1918  236.4  244.2  251.8  260.6  270.2  279.5  283.3  282.7  274.9  267.6  252.9  240.2 
1919  254.1  242.3  251.5  266.3  270.2  279.6  282.6  280.6  274.0  268.3  255.9  241.7 
1920  241.5  229.7  244.7  256.5  270.2  275.1  279.7  277.6  272.2  260.7  254.3  244.9 
1921  247.3  243.2  238.1  252.5  269.8  274.3  279.4  275.8  271.3  262.9  249.5  245.2 
1922  241.7  240.9  248.9  261.2  271.2  280.3  281.5  281.6  274.6  265.8  259.6  246.3 
1923  250.9  242.1  243.5  253.8  267.7  277.5  281.3  279.0  272.2  263.5  249.3  236.1 
1924  238.9  239.6  245.9  256.1  270.2  275.6  283.5  283.4  276.4  271.0  255.3  248.8 
1925  238.7  238.2  238.9  256.5  268.8  274.1  277.8  275.5  271.4  265.4  250.2  239.9 
1926  238.4  232.6  247.0  257.7  270.7  276.1  278.8  276.8  272.9  262.0  253.0  258.2 
1927  237.6  240.9  245.5  253.0  268.7  274.0  278.0  280.0  272.1  260.7  252.1  236.5 
1928  231.9  238.1  252.0  251.9  268.3  278.1  282.7  280.4  273.3  262.4  256.6  249.8 
1929  239.6  233.2  241.2  258.6  270.2  279.5  283.5  278.4  274.6  267.7  262.0  249.7 
1930  236.5  230.7  250.8  257.6  268.8  277.8  280.7  281.5  272.0  268.1  258.1  249.1 
1931  239.4  248.3  246.8  262.8  269.5  280.1  284.6  279.6  270.5  269.2  252.6  246.8 
1932  236.7  240.9  248.2  254.1  271.1  278.8  281.8  281.8  275.5  267.0  252.8  246.5 
1933  234.6  247.8  237.5  253.4  271.7  280.4  279.8  277.8  274.7  266.7  250.9  241.1 
1934  233.3  241.7  250.9  255.8  268.3  279.1  281.7  277.9  273.5  260.9  245.2  239.0 
1935  244.4  255.4  258.5  253.3  268.4  278.2  283.8  280.0  271.7  269.9  255.8  236.9 
1936  237.5  239.8  244.2  257.7  267.7  276.7  284.7  281.1  274.6  267.2  252.4  239.4 
1937  235.6  234.6  245.4  256.0  271.6  278.1  281.5  276.0  272.5  266.4  250.0  240.4 
1938  235.3  232.0  244.5  255.9  269.9  276.8  280.8  279.3  273.0  264.2  249.9  244.0 
1939  244.5  243.3  248.0  257.4  270.3  278.5  281.6  280.6  274.2  268.6  256.3  248.8 
1940  241.5  245.6  251.3  255.5  270.7  280.9  283.6  279.4  271.7  262.8  247.7  251.1 
1941  229.5  225.2  241.8  260.7  272.1  277.9  281.7  281.0  272.6  264.7  262.5  245.1 
1942  236.7  238.4  235.3  250.8  269.4  278.6  281.6  279.0  271.9  265.9  255.2  262.7 
1943  239.5  234.2  248.5  255.4  271.0  276.2  282.6  279.4  273.4  266.7  260.3  245.3 
1944  240.2  240.0  252.0  253.8  269.6  277.3  284.3  279.0  272.9  266.3  255.1  238.6 
1945  232.4  233.0  251.1  250.2  271.6  279.2  285.1  279.5  274.3  265.3  254.5  258.1 
1946  263.1  251.1  242.7  257.4  268.7  275.4  281.4  278.7  272.9  266.2  257.8  249.9 
1947  251.8  238.5  253.2  262.6  268.3  277.6  281.3  281.4  275.9  266.0  259.6  256.6 
1948  245.8  242.3  263.4  259.6  269.8  279.5  285.3  283.8  276.4  270.0  257.1  246.7 
1949  242.1  247.7  240.4  254.8  271.4  278.9  283.4  281.2  274.1  264.4  256.5  248.0 
1950  245.1  237.8  250.9  261.6  270.8  279.1  284.4  278.8  273.4  269.3  257.3  248.8 
1951  233.9  248.9  254.5  258.8  268.8  276.6  279.2  278.9  271.8  265.6  252.0  239.8 
1952  250.6  252.2  252.6  264.9  272.3  280.2  284.0  282.1  274.1  268.5  257.1  248.1 
1953  251.1  246.2  238.0  260.6  267.0  278.6  284.7  280.3  275.8  268.3  259.4  255.3 
1954  239.1  235.8  250.7  264.1  268.5  276.8  277.6  277.8  274.2  261.2  259.2  256.5 
1955  246.9  247.8  243.3  256.3  267.1  276.0  280.2  282.1  276.6  269.0  260.1  248.5 
1956  236.8  237.1  244.0  263.0  270.9  276.2  283.6  279.0  272.7  265.0  259.4  255.2 
1957  243.4  232.9  248.7  250.6  270.2  277.4  284.8  281.5  272.6  262.6  250.8  239.5 
1958  239.1  238.7  248.4  261.4  268.0  277.9  281.9  283.0  275.5  268.5  258.0  241.3 
1959  238.2  248.3  244.9  257.2  267.7  276.3  282.3  280.9  273.3  266.1  258.6  251.2 
1960  238.1  244.0  254.5  254.0  271.1  278.2  283.8  281.1  273.0  266.5  258.4  246.7 
1961  242.8  247.6  237.1  254.5  271.3  279.8  284.9  280.0  276.4  271.0  256.7  247.6 
1962  237.8  238.3  257.7  259.2  270.7  276.4  282.3  281.2  274.7  270.5  258.8  251.6 
1963  242.5  241.2  243.0  264.6  272.0  282.4  284.8  281.2  274.8  265.2  258.0  250.8 
1964  242.6  241.9  258.4  259.6  267.6  277.3  282.2  278.9  276.1  267.8  258.0  240.1 
1965  238.7  239.8  249.3  255.3  266.0  277.1  283.2  281.2  273.1  264.2  252.8  241.8 
1966  245.2  239.6  247.1  253.4  267.7  277.2  282.5  279.5  272.0  265.8  253.2  239.5 
1967  241.6  249.7  255.4  257.5  265.6  277.5  281.1  280.0  273.6  262.9  251.8  243.4 
1968  243.2  243.0  248.5  258.0  271.4  282.0  284.3  282.7  274.5  270.9  262.1  248.0 
1969  243.6  245.1  240.3  260.0  270.7  279.6  282.5  281.7  274.8  268.7  257.6  248.8 
1970  250.1  246.6  254.0  256.9  271.3  276.7  281.7  278.0  272.5  266.8  250.0  244.0 
1971  239.1  235.9  242.5  259.6  268.4  275.4  282.8  277.8  272.2  261.8  247.9  240.2 
1972  234.4  240.9  249.0  255.5  270.2  277.0  281.7  279.3  272.6  268.3  254.3  238.1 
1973  236.8  238.4  249.8  258.3  270.5  280.4  283.2  277.4  272.8  262.2  251.4  244.1 
1974  234.6  243.9  255.9  255.5  269.8  277.4  281.6  282.6  272.4  266.5  256.1  242.1 
1975  231.3  240.4  247.2  259.8  271.3  278.7  283.7  279.5  272.3  265.8  260.8  236.2 
1976  244.9  237.5  249.0  256.4  271.4  277.4  281.9  279.5  274.0  263.3  257.3  241.0 
1977  230.7  241.1  242.7  254.8  270.8  275.8  281.7  281.2  275.6  271.3  263.3  254.3 
1978  256.7  249.8  254.4  251.8  268.1  277.0  279.7  277.0  272.7  262.5  251.5  248.7 
1979  245.0  240.5  244.8  252.4  271.2  278.9  282.0  280.8  274.4  266.4  260.6  245.1 
1980  240.4  243.1  257.2  258.3  269.4  276.5  281.7  276.7  273.5  265.1  257.3  248.0 
1981  248.9  237.3  255.3  258.1  268.6  279.1  281.3  277.7  272.5  263.1  251.4  242.1 
1982  239.9  249.4  244.9  261.1  270.7  276.9  281.0  278.9  275.7  265.3  250.8  238.8 
1983  254.2  250.1  237.5  260.7  270.2  278.2  282.4  278.7  273.0  263.4  252.3  241.2 
1984  240.2  245.5  247.7  255.5  270.1  278.4  284.1  280.5  272.8  266.8  258.5  240.2 
1985  240.6  257.0  254.1  254.7  269.6  279.3  282.4  276.6  273.0  264.7  251.1  243.8 
1986  245.7  241.5  238.3  256.1  270.0  276.5  283.6  279.6  272.1  262.0  256.0  244.5 
1987  242.0  238.5  246.7  252.3  266.5  277.7  278.4  280.8  273.9  264.7  255.5  245.6 
1988  233.5  232.1  248.9  256.2  270.0  275.6  281.2  279.7  274.4  268.9  257.1  248.0 
1989  248.3  245.7  246.8  259.9  272.1  278.3  282.2  279.9  273.1  269.6  251.5  244.6 
1990  241.9  242.9  247.9  261.2  271.7  277.6  283.7  283.1  275.1  269.6  260.9  259.0 
   2  141  67.07 -159.62
1850  245.2  233.7  248.7  250.7  264.6  277.7  285.4  278.8  273.0  262.1  254.9  243.0 
1851  244.1  244.9  244.2  264.0  268.6  276.5  284.3  280.2  271.5  269.9  260.6  242.2 
1852  234.2  242.6  248.0  264.0  266.4  277.2  283.5  278.8  271.9  261.6  252.3  242.9 
1853  228.3  235.3  247.0  258.6  268.0  276.4  281.3  280.4  270.8  258.5  243.4  235.6 
1854  241.5  227.9  241.6  255.0  264.3  273.7  280.9  277.9  271.5  262.3  252.4  235.2 
1855  227.1  228.4  250.5  256.8  269.8  275.2  279.4  276.4  269.2  256.4  237.9  252.4 
1856  235.7  237.7  234.1  251.1  269.3  275.1  280.2  278.9  271.1  265.9  253.4  243.4 
1857  246.7  227.1  243.3  258.1  267.5  275.7  281.8  279.3  272.1  262.6  250.0  240.5 
1858  249.6  239.6  243.7  251.9  269.5  277.3  282.3  280.0  270.5  261.2  257.0  239.4 
1859  251.4  237.8  244.7  258.7  270.1  277.5  283.1  279.2  272.7  264.5  250.7  251.4 
1860  230.6  245.9  241.6  259.8  267.6  277.5  278.0  277.5  272.0  258.9  257.9  247.5 
1861  243.1  251.5  252.5  263.2  268.3  279.7  282.0  277.9  271.9  260.3  252.2  243.3 
1862  243.9  245.5  236.0  257.5  270.8  275.5  283.9  278.4  271.6  262.3  251.0  251.0 
1863  234.9  251.0  246.8  254.7  265.8  276.1  283.1  280.2  273.2  262.4  248.9  245.5 
1864  236.6  237.8  251.4  263.7  268.9  276.4  284.9  281.4  272.4  264.6  252.1  249.5 
1865  240.6  237.9  246.9  257.9  270.2  278.1  281.6  279.4  273.2  264.6  246.7  237.5 
1866  239.6  236.3  240.7  255.8  269.7  277.8  283.8  278.3  272.6  262.3  251.9  252.6 
1867  231.9  241.6  253.2  266.2  272.2  278.9  283.7  283.5  273.8  268.3  259.7  246.7 
1868  237.8  238.1  252.9  251.3  269.9  273.7  279.0  277.4  273.2  267.3  253.6  250.6 
1869  234.4  243.7  249.3  260.4  271.1  280.5  282.7  279.2  272.5  264.8  262.8  247.2 
1870  235.4  235.5  248.1  260.2  266.6  275.7  281.7  279.4  274.3  266.4  249.6  241.0 
1871  231.2  242.0  253.1  253.3  270.7  275.7  280.0  278.1  272.7  260.8  254.7  252.3 
1872  241.3  233.1  250.4  259.4  271.5  277.6  282.2  277.9  272.3  264.3  255.4  246.8 
1873  244.1  249.0  256.5  260.8  271.6  278.1  282.8  281.1  275.2  267.8  252.9  249.9 
1874  233.1  233.8  244.6  260.8  270.3  277.8  281.7  280.0  275.4  264.2  254.8  245.9 
1875  250.8  238.1  242.9  260.1  270.7  278.4  280.3  281.9  272.6  268.0  252.1  250.6 
1876  243.2  244.6  252.7  250.4  268.8  276.8  284.7  281.5  273.6  262.8  253.5  245.0 
1877  242.5  242.0  236.9  256.9  269.1  275.1  276.8  277.6  271.3  261.0  246.8  238.4 
1878  243.0  232.1  240.8  259.2  270.1  275.4  280.7  277.4  271.8  264.3  253.6  239.5 
1879  238.7  240.0  247.7  258.8  269.8  276.4  282.8  281.4  274.3  261.2  253.3  243.3 
1880  242.6  255.8  249.5  260.3  269.0  275.6  281.3  279.3  273.1  263.8  250.7  247.9 
1881  240.3  248.6  242.8  254.6  265.1  276.4  281.0  281.0  275.2  265.3  256.8  243.3 
1882  243.7  258.2  240.0  254.6  268.5  276.5  281.0  281.8  273.7  267.0  256.8  239.1 
1883  244.1  245.6  243.2  253.0  264.0  274.0  282.2  282.9  271.5  261.6  251.9  238.2 
1884  235.2  242.5  254.6  256.9  268.6  276.3  281.4  280.5  275.2  266.8  253.0  240.3 
1885  246.5  242.8  252.4  261.9  270.8  275.2  283.4  280.5  274.8  264.3  256.1  242.0 
1886  232.2  231.5  240.6  259.0  270.4  277.2  285.6  279.6  276.1  265.4  255.0  252.9 
1887  242.1  250.6  241.6  251.6  267.7  276.7  285.1  283.3  273.3  261.5  250.1  240.7 
1888  233.4  234.8  240.6  251.0  269.3  273.8  278.2  279.9  274.8  259.9  254.4  240.6 
1889  243.0  238.3  251.7  249.5  269.9  277.4  284.4  279.7  271.5  265.7  249.8  250.4 
1890  235.3  241.2  245.5  262.2  270.7  276.6  278.5  278.8  273.7  265.6  250.8  256.1 
1891  256.2  248.6  254.1  254.8  270.9  281.2  283.0  281.2  276.1  266.3  251.4  241.9 
1892  236.4  233.5  239.9  254.8  267.5  278.9  277.2  277.5  273.1  263.9  253.2  237.0 
1893  234.7  238.7  255.3  257.8  270.1  276.6  283.8  282.4  272.9  260.8  251.0  239.7 
1894  242.1  247.6  242.0  255.1  266.4  279.6  284.7  277.5  275.0  266.1  252.1  249.0 
1895  230.7  245.6  249.8  261.4  270.0  278.4  279.0  276.0  272.1  264.0  250.8  243.2 
1896  237.8  236.4  243.2  253.7  270.6  277.1  282.8  278.9  273.2  259.9  248.1  243.6 
1897  232.8  237.7  235.2  256.8  269.2  275.8  283.5  278.3  273.6  266.5  251.2  238.2 
1898  240.6  240.7  242.7  255.2  268.6  276.8  278.7  277.2  271.1  257.5  250.8  243.7 
1899  238.2  241.9  242.6  255.2  269.9  276.1  282.5  281.9  274.1  268.9  253.4  239.5 
1900  241.4  253.4  244.2  262.2  271.3  278.4  282.8  280.2  274.4  266.1  250.7  245.8 
1901  246.4  246.8  257.2  253.8  269.7  276.9  280.1  276.9  274.1  262.7  250.4  244.7 
1902  234.8  243.8  249.8  260.9  271.1  277.0  284.7  280.1  274.8  266.2  264.8  244.7 
1903  239.9  239.9  246.5  264.7  269.3  276.9  282.3  278.7  274.9  264.6  256.3  241.9 
1904  239.7  237.6  245.5  254.5  265.0  274.4  279.5  279.6  273.1  264.2  262.3  233.1 
1905  231.5  237.5  245.4  262.7  269.9  277.3  281.0  277.7  272.1  263.6  257.3  250.8 
1906  240.5  238.8  258.9  256.0  268.4  276.8  283.2  278.7  273.0  267.8  258.6  241.0 
1907  238.4  244.2  253.3  266.3  271.8  274.1  279.1  277.7  270.3  261.6  251.1  252.3 
1908  236.5  240.1  251.8  260.5  269.9  275.2  277.2  279.1  271.2  262.3  250.5  242.7 
1909  234.8  255.7  244.9  252.2  268.6  276.3  280.8  276.7  271.2  262.4  254.3  238.6 
1910  241.4  253.7  248.2  254.7  268.8  277.3  283.2  283.2  275.0  265.9  256.2  241.7 
1911  248.1  233.3  253.8  256.6  267.2  274.7  279.6  277.9  272.7  260.1  246.6  240.7 
1912  235.5  243.4  235.0  254.6  271.3  275.0  281.0  277.2  272.9  265.1  252.1  244.3 
1913  239.3  241.3  258.9  260.8  268.8  279.5  282.9  281.6  272.5  263.9  257.6  247.7 
1914  238.1  238.9  236.6  260.9  267.7  280.5  284.1  282.1  274.4  268.0  256.8  233.7 
1915  237.7  245.6  248.9  257.2  270.6  276.8  281.2  279.9  272.0  264.2  250.8  244.7 
1916  243.9  237.8  248.3  258.2  269.1  274.5  279.4  277.9  269.7  256.5  254.3  237.5 
1917  241.6  240.0  255.6  258.1  267.6  276.7  282.1  280.9  273.0  269.0  251.2  237.0 
1918  236.4  244.2  251.8  260.6  270.2  279.5  283.3  282.7  274.9  267.6  252.9  240.2 
1919  254.1  242.3  251.5  266.3  270.2  279.6  282.6  280.6  274.0  268.3  255.9  241.7 
1920  241.5  229.7  244.7  256.5  270.2  275.1  279.7  277.6  272.2  260.7  254.3  244.9 
1921  247.3  243.2  238.1  252.5  269.8  274.3  279.4  275.8  271.3  262.9  249.5  245.2 
1922  241.7  240.9  248.9  261.2  271.2  280.3  281.5  281.6  274.6  265.8  259.6  246.3 
1923  250.9  242.1  243.5  253.8  267.7  277.5  281.3  279.0  272.2  263.5  249.3  236.1 
1924  238.9  239.6  245.9  256.1  270.2  275.6  283.5  283.4  276.4  271.0  255.3  248.8 
1925  238.7  238.2  238.9  256.5  268.8  274.1  277.8  275.5  271.4  265.4  250.2  239.9 
1926  238.4  232.6  247.0  257.7  270.7  276.1  278.8  276.8  272.9  262.0  253.0  258.2 
1927  237.6  240.9  245.5  253.0  268.7  274.0  278.0  280.0  272.1  260.7  252.1  236.5 
1928  231.9  238.1  252.0  251.9  268.3  278.1  282.7  280.4  273.3  262.4  256.6  249.8 
1929  239.6  233.2  241.2  258.6  270.2  279.5  283.5  278.4  274.6  267.7  262.0  249.7 
1930  236.5  230.7  250.8  257.6  268.8  277.8  280.7  281.5  272.0  268.1  258.1  249.1 
1931  239.4  248.3  246.8  262.8  269.5  280.1  284.6  279.6  270.5  269.2  252.6  246.8 
1932  236.7  240.9  248.2  254.1  271.1  278.8  281.8  281.8  275.5  267.0  252.8  246.5 
1933  234.6  247.8  237.5  253.4  271.7  280.4  279.8  277.8  274.7  266.7  250.9  241.1 
1934  233.3  241.7  250.9  255.8  268.3  279.1  281.7  277.9  273.5  260.9  245.2  239.0 
1935  244.4  255.4  258.5  253.3  268.4  278.2  283.8  280.0  271.7  269.9  255.8  236.9 
1936  237.5  239.8  244.2  257.7  267.7  276.7  284.7  281.1  274.6  267.2  252.4  239.4 
1937  235.6  234.6  245.4  256.0  271.6  278.1  281.5  276.0  272.5  266.4  250.0  240.4 
1938  235.3  232.0  244.5  255.9  269.9  276.8  280.8  279.3  273.0  264.2  249.9  244.0 
1939  244.5  243.3  248.0  257.4  270.3  278.5  281.6  280.6  274.2  268.6  256.3  248.8 
1940  241.5  245.6  251.3  255.5  270.7  280.9  283.6  279.4  271.7  262.8  247.7  251.1 
1941  229.5  225.2  241.8  260.7  272.1  277.9  281.7  281.0  272.6  264.7  262.5  245.1 
1942  236.7  238.4  235.3  250.8  269.4  278.6  281.6  279.0  271.9  265.9  255.2  262.7 
1943  239.5  234.2  248.5  255.4  271.0  276.2  282.6  279.4  273.4  266.7  260.3  245.3 
1944  240.2  240.0  252.0  253.8  269.6  277.3  284.3  279.0  272.9  266.3  255.1  238.6 
1945  232.4  233.0  251.1  250.2  271.6  279.2  285.1  279.5  274.3  265.3  254.5  258.1 
1946  263.1  251.1  242.7  257.4  268.7  275.4  281.4  278.7  272.9  266.2  257.8  249.9 
1947  251.8  238.5  253.2  262.6  268.3  277.6  281.3  281.4  275.9  266.0  259.6  256.6 
1948  245.8  242.3  263.4  259.6  269.8  279.5  285.3  283.8  276.4  270.0  257.1  246.7 
1949  242.1  247.7  240.4  254.8  271.4  278.9  283.4  281.2  274.1  264.4  256.5  248.0 
1950  245.1  237.8  250.9  261.6  270.8  279.1  284.4  278.8  273.4  269.3  257.3  248.8 
1951  233.9  248.9  254.5  258.8  268.8  276.6  279.2  278.9  271.8  265.6  252.0  239.8 
1952  250.6  252.2  252.6  264.9  272.3  280.2  284.0  282.1  274.1  268.5  257.1  248.1 
1953  251.1  246.2  238.0  260.6  267.0  278.6  284.7  280.3  275.8  268.3  259.4  255.3 
1954  239.1  235.8  250.7  264.1  268.5  276.8  277.6  277.8  274.2  261.2  259.2  256.5 
1955  246.9  247.8  243.3  256.3  267.1  276.0  280.2  282.1  276.6  269.0  260.1  248.5 
1956  236.8  237.1  244.0  263.0  270.9  276.2  283.6  279.0  272.7  265.0  259.4  255.2 
1957  243.4  232.9  248.7  250.6  270.2  277.4  284.8  281.5  272.6  262.6  250.8  239.5 
1958  239.1  238.7  248.4  261.4  268.0  277.9  281.9  283.0  275.5  268.5  258.0  241.3 
1959  238.2  248.3  244.9  257.2  267.7  276.3  282.3  280.9  273.3  266.1  258.6  251.2 
1960  238.1  244.0  254.5  254.0  271.1  278.2  283.8  281.1  273.0  266.5  258.4  246.7 
1961  242.8  247.6  237.1  254.5  271.3  279.8  284.9  280.0  276.4  271.0  256.7  247.6 
1962  237.8  238.3  257.7  259.2  270.7  276.4  282.3  281.2  274.7  270.5  258.8  251.6 
1963  242.5  241.2  243.0  264.6  272.0  282.4  284.8  281.2  274.8  265.2  258.0  250.8 
1964  242.6  241.9  258.4  259.6  267.6  277.3  282.2  278.9  276.1  267.8  258.0  240.1 
1965  238.7  239.8  249.3  255.3  266.0  277.1  283.2  281.2  273.1  264.2  252.8  241.8 
1966  245.2  239.6  247.1  253.4  267.7  277.2  282.5  279.5  272.0  265.8  253.2  239.5 
1967  241.6  249.7  255.4  257.5  265.6  277.5  281.1  280.0  273.6  262.9  251.8  243.4 
1968  243.2  243.0  248.5  258.0  271.4  282.0  284.3  282.7  274.5  270.9  262.1  248.0 
1969  243.6  245.1  240.3  260.0  270.7  279.6  282.5  281.7  274.8  268.7  257.6  248.8 
1970  250.1  246.6  254.0  256.9  271.3  276.7  281.7  278.0  272.5  266.8  250.0  244.0 
1971  239.1  235.9  242.5  259.6  268.4  275.4  282.8  277.8  272.2  261.8  247.9  240.2 
1972  234.4  240.9  249.0  255.5  270.2  277.0  281.7  279.3  272.6  268.3  254.3  238.1 
1973  236.8  238.4  249.8  258.3  270.5  280.4  283.2  277.4  272.8  262.2  251.4  244.1 
1974  234.6  243.9  255.9  255.5  269.8  277.4  281.6  282.6  272.4  266.5  256.1  242.1 
1975  231.3  240.4  247.2  259.8  271.3  278.7  283.7  279.5  272.3  265.8  260.8  236.2 
1976  244.9  237.5  249.0  256.4  271.4  277.4  281.9  279.5  274.0  263.3  257.3  241.0 
1977  230.7  241.1  242.7  254.8  270.8  275.8  281.7  281.2  275.6  271.3  263.3  254.3 
1978  256.7  249.8  254.4  251.8  268.1  277.0  279.7  277.0  272.7  262.5  251.5  248.7 
1979  245.0  240.5  244.8  252.4  271.2  278.9  282.0  280.8  274.4  266.4  260.6  245.1 
1980  240.4  243.1  257.2  258.3  269.4  276.5  281.7  276.7  273.5  265.1  257.3  248.0 
1981  248.9  237.3  255.3  258.1  268.6  279.1  281.3  277.7  272.5  263.1  251.4  242.1 
1982  239.9  249.4  244.9  261.1  270.7  276.9  281.0  278.9  275.7  265.3  250.8  238.8 
1983  254.2  250.1  237.5  260.7  270.2  278.2  282.4  278.7  273.0  263.4  252.3  241.2 
1984  240.2  245.5  247.7  255.5  270.1  278.4  284.1  280.5  272.8  266.8  258.5  240.2 
1985  240.6  257.0  254.1  254.7  269.6  279.3  282.4  276.6  273.0  264.7  251.1  243.8 
1986  245.7  241.5  238.3  256.1  270.0  276.5  283.6  279.6  272.1  262.0  256.0  244.5 
1987  242.0  238.5  246.7  252.3  266.5  277.7  278.4  280.8  273.9  264.7  255.5  245.6 
1988  233.5  232.1  248.9  256.2  270.0  275.6  281.2  279.7  274.4  268.9  257.1  248.0 
1989  248.3  245.7  246.8  259.9  272.1  278.3  282.2  279.9  273.1  269.6  251.5  244.6 
1990  241.9  242.9  247.9  261.2  271.7  277.6  283.7  283.1  275.1  269.6  260.9  259.0 
   3  141  68.63 -143.72
1850  244.0  240.4  253.7  250.3  268.3  277.0  284.2  278.4  269.4  258.1  245.6  250.7 
1851  248.8  248.4  254.3  266.5  270.2  275.9  282.5  278.0  269.7  263.6  255.1  239.4 
1852  245.7  245.7  251.9  267.4  266.6  273.6  280.8  277.8  270.0  256.9  249.7  239.1 
1853  224.1  231.0  247.1  259.4  266.2  272.5  276.3  277.2  268.2  254.0  237.0  230.2 
1854  240.3  228.0  246.2  253.7  267.2  272.5  278.6  276.1  269.9  260.2  245.9  233.9 
1855  225.2  236.6  252.9  262.9  271.6  273.7  274.6  274.8  267.5  253.2  232.9  244.3 
1856  234.0  245.1  243.3  247.2  269.7  272.6  278.2  277.2  267.3  262.8  252.1  239.5 
1857  241.2  227.1  250.7  259.9  269.6  272.8  279.7  280.4  271.1  258.7  254.4  251.2 
1858  247.6  233.8  250.7  250.7  268.0  275.2  281.8  277.7  269.6  261.1  254.9  234.3 
1859  252.4  239.0  246.7  257.2  272.4  276.4  282.5  278.6  270.5  262.1  249.4  254.1 
1860  236.1  244.3  240.2  258.9  269.9  275.2  278.5  274.5  269.3  255.7  255.0  243.7 
1861  243.1  242.7  255.3  264.8  268.6  277.5  281.7  276.5  269.7  253.8  246.4  244.2 
1862  246.6  244.2  236.5  257.1  272.2  274.6  280.6  275.6  270.2  254.3  244.0  250.1 
1863  234.2  252.3  252.3  259.1  265.7  274.3  280.4  278.1  272.4  257.3  246.6  245.7 
1864  242.2  241.1  254.3  262.7  271.6  275.7  282.0  280.6  268.9  260.9  242.7  245.3 
1865  242.0  248.0  252.5  254.1  272.2  276.3  278.6  277.4  272.0  260.5  239.5  238.0 
1866  244.8  239.9  247.7  258.5  271.6  275.6  284.4  280.9  272.4  262.8  254.5  252.1 
1867  230.5  243.6  250.3  264.0  272.6  274.9  280.3  278.7  268.9  261.5  253.1  244.7 
1868  239.7  240.5  252.5  248.3  271.2  273.4  280.3  275.7  270.5  264.1  247.8  242.1 
1869  234.4  249.0  248.2  264.3  272.0  275.4  279.2  276.4  267.6  260.3  255.8  245.2 
1870  239.9  238.0  253.2  263.4  270.6  274.6  279.9  277.6  271.7  260.5  247.6  244.1 
1871  228.2  239.2  247.5  256.2  270.0  273.7  279.2  277.8  268.8  255.6  249.1  248.1 
1872  248.4  230.3  253.6  262.1  271.7  274.7  280.0  276.4  269.6  254.8  243.8  240.9 
1873  249.6  245.5  254.6  260.1  271.7  275.1  280.0  277.9  272.8  265.8  242.0  252.9 
1874  247.6  243.6  250.4  259.8  271.2  275.1  279.3  276.8  270.0  261.3  256.7  245.5 
1875  248.8  240.0  237.6  255.7  271.0  273.4  278.2  277.7  269.8  257.5  244.5  249.5 
1876  250.9  250.0  256.7  255.7  270.1  277.0  285.4  279.7  271.1  259.2  248.6  245.7 
1877  246.9  240.8  241.6  255.3  270.9  273.2  276.2  275.1  268.7  256.9  239.3  234.0 
1878  243.1  234.7  248.3  259.3  271.7  272.4  276.8  276.1  270.6  256.5  244.6  237.5 
1879  236.0  247.0  246.1  262.3  270.0  273.5  280.1  280.7  273.3  254.2  252.8  246.9 
1880  242.7  252.3  247.3  256.9  271.1  274.3  279.8  277.6  269.9  261.1  245.7  244.9 
1881  240.9  254.4  252.2  261.7  268.7  273.4  279.2  278.5  271.2  256.5  254.6  244.4 
1882  246.4  255.5  243.8  259.4  268.6  272.7  279.0  279.5  271.3  267.5  253.6  249.3 
1883  240.5  244.2  245.3  253.9  268.2  273.8  279.9  280.5  269.5  253.1  244.4  237.4 
1884  231.0  248.5  255.8  255.9  268.0  272.9  278.4  276.2  272.5  262.6  252.0  239.4 
1885  249.9  245.4  256.3  266.0  271.7  273.1  281.6  279.5  272.1  263.8  253.7  242.1 
1886  228.8  231.1  238.3  262.1  270.6  275.2  281.9  275.7  271.5  262.8  243.5  249.1 
1887  241.2  246.1  253.5  257.3  267.2  273.3  282.6  279.0  269.6  259.8  247.9  242.3 
1888  236.8  232.4  240.4  254.1  272.1  272.6  278.7  278.4  272.4  258.7  254.7  239.0 
1889  239.9  236.2  246.4  252.1  271.0  274.4  281.5  276.9  269.2  259.3  250.3  247.7 
1890  246.6  242.5  249.4  261.0  272.1  274.7  279.5  276.7  270.4  256.9  246.9  253.6 
1891  252.2  243.5  250.5  256.7  270.5  276.9  279.6  279.7  274.0  267.3  247.9  243.5 
1892  238.2  240.6  242.2  259.4  269.1  275.6  277.7  278.8  273.3  262.9  248.9  232.4 
1893  234.5  237.0  249.9  257.8  269.5  274.0  282.1  279.9  271.5  252.4  238.6  243.1 
1894  238.0  246.0  243.9  253.6  267.5  277.5  285.6  276.3  272.2  258.1  240.9  239.1 
1895  225.3  245.1  252.5  261.0  270.1  274.3  278.0  275.7  268.7  258.3  244.9  244.5 
1896  238.2  237.1  243.1  258.8  272.0  274.2  278.7  277.4  270.5  257.9  238.5  234.6 
1897  235.1  233.6  239.7  259.1  271.1  274.7  282.6  276.9  270.8  262.9  249.6  238.3 
1898  249.1  242.9  244.0  260.2  271.4  274.4  280.5  277.4  270.0  253.8  244.7  245.9 
1899  236.1  239.5  256.7  262.3  270.0  272.9  280.2  280.4  270.0  266.4  247.0  242.9 
1900  241.6  250.0  248.1  260.9  271.5  274.0  280.9  278.5  271.8  266.2  245.0  245.4 
1901  250.4  242.5  254.2  259.3  271.2  274.0  278.5  275.3  272.9  256.1  248.3  240.9 
1902  235.4  246.7  251.5  261.0  272.6  274.4  281.1  277.5  271.0  263.0  259.5  234.3 
1903  240.5  243.5  243.7  265.6  268.5  272.8  283.3  278.6  270.8  253.3  249.5  240.1 
1904  235.9  237.1  241.2  250.1  265.0  272.4  277.2  278.7  270.7  257.7  262.6  234.2 
1905  235.6  231.9  247.5  265.3  270.5  276.2  280.0  276.4  269.4  261.7  251.8  247.6 
1906  238.4  236.8  255.7  255.3  268.6  274.9  278.9  275.0  267.0  259.0  243.2  235.0 
1907  232.5  241.4  247.3  261.1  270.8  272.5  276.6  275.9  268.3  250.7  236.1  243.9 
1908  233.1  232.4  251.6  265.0  271.1  274.8  277.6  276.2  267.9  252.9  247.1  244.7 
1909  237.4  260.1  248.4  257.8  271.1  275.2  280.6  274.8  268.1  257.7  249.9  233.3 
1910  238.5  250.8  246.6  257.1  271.6  272.6  279.1  279.7  272.7  261.2  248.8  233.3 
1911  247.8  238.1  259.3  264.0  270.8  273.9  279.2  278.5  271.7  255.9  242.3  237.6 
1912  235.9  241.2  231.9  260.2  271.2  272.3  278.7  272.8  270.2  254.1  247.7  239.9 
1913  241.4  244.5  257.5  260.6  269.2  274.3  278.9  278.8  268.1  256.4  252.1  251.2 
1914  234.0  234.8  238.8  262.6  269.2  274.4  279.8  278.2  270.7  262.3  242.9  228.8 
1915  244.5  244.0  250.1  266.5  271.1  275.1  280.0  277.1  269.8  253.9  246.1  240.7 
1916  240.4  241.8  253.2  256.2  269.1  272.9  279.6  276.1  268.5  248.8  250.4  239.2 
1917  238.5  240.4  256.6  257.5  268.3  273.6  280.4  278.9  270.2  264.4  247.9  234.8 
1918  237.1  239.9  249.9  266.8  271.6  274.5  281.1  279.9  269.7  262.8  237.8  241.4 
1919  242.8  241.3  251.3  263.7  270.0  277.7  281.5  275.9  269.9  264.9  248.5  234.9 
1920  249.1  234.9  247.5  254.5  271.2  274.2  280.1  275.9  270.3  251.6  254.9  239.9 
1921  243.2  248.8  237.4  252.5  271.8  274.0  278.4  276.0  269.6  258.9  243.2  241.2 
1922  243.1  239.7  247.2  263.5  272.3  276.3  279.3  281.5  273.1  261.5  258.2  235.7 
1923  239.2  238.4  240.9  250.3  271.6  273.0  279.8  277.6  270.5  256.4  244.8  234.1 
1924  236.5  242.6  244.7  254.6  271.7  272.7  279.0  279.3  273.1  267.8  247.9  247.6 
1925  239.5  239.7  238.2  256.0  271.4  272.4  274.9  272.7  266.5  252.3  244.7  234.4 
1926  234.5  238.7  245.4  262.1  269.6  274.3  275.5  275.7  268.6  258.7  248.1  253.4 
1927  228.6  247.2  247.9  261.7  271.8  272.6  273.6  277.2  269.2  258.1  243.6  239.0 
1928  234.0  244.0  249.4  251.1  267.9  273.4  280.9  277.9  268.1  257.7  252.7  251.0 
1929  241.0  233.7  241.3  259.8  272.5  277.0  282.0  277.4  271.8  267.1  254.7  248.4 
1930  235.6  233.3  245.9  255.5  271.8  274.5  277.6  277.8  267.4  264.0  244.3  242.3 
1931  245.1  252.5  253.2  263.5  271.8  276.8  282.7  275.8  268.9  267.3  244.7  244.3 
1932  238.9  245.3  248.9  257.8  270.4  275.2  281.4  281.8  274.6  263.3  248.6  244.2 
1933  230.8  244.2  233.5  256.8  272.1  277.3  280.5  274.9  272.8  266.2  241.6  239.8 
1934  229.4  242.9  243.7  257.3  270.1  276.8  280.8  277.1  273.1  257.0  242.4  234.1 
1935  242.2  249.6  254.3  253.6  268.7  272.8  279.0  275.3  269.6  266.5  251.8  233.8 
1936  242.9  236.2  250.9  259.3  269.1  274.0  282.1  280.2  272.7  266.4  246.1  239.9 
1937  237.0  233.3  245.4  258.7  271.3  273.6  279.8  275.2  272.1  261.6  239.1  230.7 
1938  230.9  229.2  246.4  259.8  270.0  274.5  278.2  277.8  269.2  259.4  239.9  234.5 
1939  241.7  246.4  246.8  252.4  269.4  274.9  280.9  278.4  270.6  266.1  249.1  250.9 
1940  244.0  246.0  256.8  260.0  272.3  278.3  280.6  277.7  270.5  263.8  248.3  242.7 
1941  231.3  225.1  247.0  262.9  272.3  277.5  282.2  279.5  269.4  261.2  264.9  244.7 
1942  242.5  241.0  235.4  258.7  271.7  275.3  280.2  277.9  270.5  260.8  253.3  261.3 
1943  240.5  235.4  242.3  255.9  270.5  275.8  280.9  278.2  271.2  261.3  254.6  247.6 
1944  239.8  237.3  255.3  258.5  271.8  275.2  285.9  279.1  271.0  263.0  251.8  237.9 
1945  236.5  235.0  252.5  254.9  271.7  275.1  281.2  278.4  271.6  260.6  242.1  255.2 
1946  259.5  255.6  242.6  258.1  270.0  276.0  278.8  275.9  270.7  262.1  253.1  249.9 
1947  255.5  241.4  256.1  263.8  270.4  272.9  280.7  279.0  274.3  265.6  256.2  252.6 
1948  236.7  243.2  264.1  259.4  271.2  275.3  280.8  281.1  273.7  266.9  251.7  244.0 
1949  237.4  243.4  241.7  258.7  271.4  275.5  280.4  277.2  270.4  259.8  248.9  240.5 
1950  231.4  237.9  251.4  262.5  271.9  277.7  280.2  279.2  272.3  263.7  240.4  242.6 
1951  226.6  240.0  247.4  258.5  271.4  274.9  276.9  276.9  268.4  259.1  243.5  237.2 
1952  244.9  246.8  252.9  267.7  271.6  277.1  283.1  280.6  272.1  265.6  254.9  247.9 
1953  252.4  243.7  239.5  257.5  268.6  273.5  281.1  276.7  270.0  261.5  244.9  249.4 
1954  234.4  237.4  251.9  263.2  270.1  272.8  273.6  273.5  270.0  254.7  250.0  255.3 
1955  238.9  247.1  254.5  258.0  268.4  273.0  278.0  281.0  274.0  265.1  256.1  239.7 
1956  231.7  230.4  241.3  262.2  271.4  273.8  279.9  276.4  269.7  260.2  249.3  251.3 
1957  234.5  237.4  250.6  249.3  271.5  274.6  282.7  277.1  271.1  253.3  248.0  237.3 
1958  234.6  243.7  253.7  266.0  265.9  274.8  278.4  280.6  274.0  264.0  252.0  243.5 
1959  239.2  247.6  242.8  256.7  266.6  272.4  279.7  278.7  270.9  261.3  256.2  244.4 
1960  242.2  246.1  257.1  262.3  271.2  275.0  281.8  279.4  269.4  261.6  255.2  242.2 
1961  241.5  246.7  244.0  261.5  269.2  275.9  284.1  279.0  272.6  266.6  247.8  238.3 
1962  237.5  242.9  258.5  259.2  268.7  273.7  280.6  277.9  272.4  267.3  255.6  252.0 
1963  249.0  242.3  243.5  262.3  271.6  278.4  284.5  280.6  271.8  263.6  260.8  250.0 
1964  248.4  242.3  251.1  258.8  267.6  274.1  280.1  276.6  272.4  267.0  255.5  239.0 
1965  245.9  246.6  257.2  260.9  266.8  273.0  281.0  280.4  270.6  260.9  240.1  238.3 
1966  237.9  240.9  253.5  259.8  270.4  274.3  283.1  277.1  271.2  259.6  251.8  244.6 
1967  240.1  249.8  254.7  262.7  266.7  273.4  280.1  279.8  271.2  256.6  241.0  235.6 
1968  229.9  238.1  248.9  255.4  271.1  275.8  283.7  278.8  271.1  264.9  252.4  243.6 
1969  242.7  235.1  242.9  259.3  272.3  277.3  281.1  279.9  272.1  262.7  257.1  245.5 
1970  245.7  239.9  256.1  260.5  271.5  274.1  281.7  277.7  271.5  260.2  239.7  242.0 
1971  239.4  238.6  242.1  258.5  269.4  272.6  279.1  276.3  268.9  258.3  241.9  236.5 
1972  242.6  236.9  246.5  257.7  272.4  276.3  279.0  276.9  271.3  263.3  240.5  232.8 
1973  235.0  239.8  246.0  259.6  270.2  273.3  280.3  276.8  271.1  258.9  253.2  246.7 
1974  233.8  236.1  252.3  254.5  269.9  274.2  280.4  280.8  269.1  256.0  247.8  236.4 
1975  227.7  244.6  247.9  261.2  271.9  276.4  279.4  277.8  269.6  264.2  259.9  234.0 
1976  243.2  239.2  245.4  259.9  271.0  274.0  282.4  276.8  272.5  261.3  256.2  241.8 
1977  225.5  240.4  246.6  258.7  268.4  273.4  279.7  277.6  271.8  266.7  260.1  247.5 
1978  252.1  249.9  257.0  256.0  269.8  274.7  279.2  276.2  271.5  259.0  248.7  244.7 
1979  245.1  242.4  251.0  255.2  272.4  276.5  278.7  278.0  270.8  260.4  258.6  242.4 
1980  247.7  247.9  253.1  258.3  271.9  276.2  282.7  276.1  270.0  261.3  256.0  241.3 
1981  244.3  239.3  257.7  260.4  268.8  275.6  278.7  273.6  270.2  254.7  241.1  233.8 
1982  242.8  251.7  247.0  262.4  271.9  272.8  279.4  279.6  272.7  256.0  244.6  239.2 
1983  249.7  243.6  236.7  264.7  270.6  274.7  279.0  277.0  271.1  256.7  247.6  237.0 
1984  232.6  237.1  242.5  259.6  270.0  274.5  284.1  279.3  270.2  256.9  243.1  238.6 
1985  240.7  258.1  251.3  255.5  268.5  275.9  281.3  273.9  269.1  258.0  247.6  238.5 
1986  244.5  242.6  236.4  258.4  270.7  272.9  280.8  278.0  270.3  257.1  255.5  239.5 
1987  239.4  241.9  250.6  254.6  265.5  275.1  277.7  277.8  270.0  260.9  249.5  235.1 
1988  236.5  228.0  247.2  254.7  269.3  272.5  278.5  276.7  269.9  262.8  247.8  246.5 
1989  246.5  244.8  244.7  262.4  271.6  274.3  279.1  275.8  269.8  263.5  248.9  243.9 
1990  246.3  242.0  242.6  258.0  271.4  274.0  282.0  278.5  271.9  264.0  257.0  255.1 
   4  141  62.50 -137.50
1850  261.1  260.3  265.6  265.4  272.1  278.4  280.3  279.3  275.6  271.6  269.3  266.6 
1851  268.2  267.9  269.1  270.4  272.6  278.9  279.6  279.2  274.1  272.4  268.9  263.1 
1852  265.2  265.4  268.3  269.9  272.1  276.6  280.8  278.0  275.2  269.1  270.1  261.2 
1853  248.3  257.2  265.5  272.7  274.6  279.3  279.4  279.9  275.1  269.9  260.4  252.7 
1854  255.6  262.1  263.5  267.3  272.7  275.0  280.8  278.7  275.1  272.2  262.5  257.4 
1855  246.3  258.8  270.1  270.4  271.5  274.7  278.7  277.3  272.4  268.3  265.8  253.8 
1856  260.9  263.8  268.4  267.6  272.8  274.9  278.6  277.2  273.2  271.1  270.3  259.8 
1857  258.3  261.6  268.1  271.3  271.9  275.6  281.1  279.9  274.5  271.5  272.6  269.2 
1858  254.6  254.9  266.3  269.8  272.9  278.4  279.9  280.2  274.4  271.8  270.4  247.3 
1859  262.7  261.8  268.9  268.7  272.3  276.5  279.9  278.9  274.3  272.6  267.2  261.5 
1860  261.0  259.7  262.1  268.4  272.9  277.7  280.5  278.1  275.3  270.2  271.2  268.0 
1861  266.8  252.3  269.4  271.4  273.4  277.0  277.9  277.2  274.0  270.2  262.4  263.6 
1862  265.7  265.8  263.1  269.5  272.2  275.7  281.1  277.8  274.2  271.1  262.2  268.3 
1863  260.7  266.7  267.5  267.1  272.3  276.7  281.8  279.8  275.4  271.9  266.5  267.8 
1864  263.0  262.1  271.2  270.9  272.5  277.0  279.8  280.3  273.7  270.4  260.4  261.8 
1865  264.5  266.9  267.6  265.2  272.8  279.4  282.0  279.9  277.6  270.8  265.1  259.7 
1866  263.2  258.1  268.1  269.4  272.7  276.9  280.4  279.2  276.5  274.6  268.1  266.9 
1867  256.3  262.0  259.4  270.1  272.9  277.8  280.9  278.4  273.3  270.6  268.1  269.5 
1868  260.5  263.5  259.0  264.0  272.8  276.1  281.0  278.0  275.5  272.5  269.2  259.5 
1869  257.4  264.7  263.9  272.4  275.5  278.9  280.4  279.0  274.3  271.5  267.4  260.9 
1870  266.3  261.2  269.7  271.5  272.6  275.5  281.9  279.2  274.1  270.6  268.5  265.3 
1871  254.3  259.3  260.5  268.4  272.7  274.1  278.9  277.9  273.1  268.2  260.4  260.5 
1872  267.1  263.2  266.7  268.7  272.7  276.3  278.9  278.0  273.3  262.9  263.0  257.9 
1873  265.8  265.8  270.1  270.5  272.7  278.0  281.1  280.6  274.4  271.8  260.2  264.8 
1874  265.8  269.0  269.3  272.5  272.9  277.7  280.1  279.4  275.1  272.0  270.9  262.8 
1875  261.4  262.1  263.0  264.0  273.5  278.7  280.1  280.4  275.6  268.3  264.7  263.6 
1876  266.9  268.3  269.8  267.1  272.3  276.7  281.4  278.9  274.1  270.7  261.0  265.1 
1877  265.1  255.3  256.5  268.9  272.5  276.1  276.6  278.2  274.5  270.8  265.3  263.7 
1878  264.0  259.7  265.0  270.2  272.8  275.0  278.6  278.1  273.8  268.6  262.9  259.7 
1879  259.7  268.0  267.8  271.2  272.2  275.2  279.4  280.6  274.6  271.8  271.5  262.8 
1880  267.8  266.6  261.5  269.2  272.1  276.9  279.7  279.0  273.8  270.8  268.3  266.1 
1881  259.6  268.6  269.9  270.4  271.9  276.2  279.7  278.8  277.4  272.9  267.3  262.5 
1882  263.1  267.6  262.2  269.8  272.3  275.9  278.0  278.8  273.6  273.1  271.4  269.7 
1883  262.3  267.8  269.1  271.7  272.8  278.3  279.0  279.0  275.2  271.2  262.2  259.5 
1884  255.1  265.7  270.2  267.6  270.5  275.8  279.3  279.8  276.1  272.5  270.6  262.5 
1885  267.4  266.6  268.3  270.6  272.7  276.7  279.5  279.2  275.3  272.6  268.0  257.8 
1886  254.6  256.6  258.5  270.2  272.6  275.9  278.3  279.1  276.4  273.1  265.2  265.4 
1887  262.1  267.2  271.9  271.2  273.2  279.3  282.0  280.6  275.0  272.4  271.2  263.3 
1888  260.9  251.1  265.9  267.6  272.8  275.2  279.0  278.9  275.1  272.4  267.6  254.3 
1889  258.9  258.3  265.7  269.5  272.7  276.3  280.8  278.8  274.9  272.2  269.3  257.8 
1890  269.2  256.1  267.3  268.9  272.8  276.8  278.9  278.8  273.6  266.6  262.1  269.7 
1891  265.1  269.7  271.1  271.9  274.7  278.9  280.4  280.0  277.9  273.7  269.3  265.3 
1892  265.1  265.6  263.1  268.7  271.5  276.8  280.0  278.6  275.4  269.0  263.0  253.7 
1893  255.9  261.8  263.4  268.2  272.9  276.7  281.1  279.2  276.0  270.3  260.7  259.8 
1894  251.3  264.8  266.1  270.9  271.4  275.3  280.4  278.1  275.1  272.7  267.0  252.5 
1895  252.4  264.7  266.3  267.5  272.4  275.4  279.8  278.9  274.7  270.5  263.9  265.5 
1896  265.5  257.1  264.9  271.4  272.8  275.9  279.2  278.1  273.5  272.3  264.6  255.8 
1897  262.6  256.4  263.9  269.4  272.7  276.2  280.8  279.5  276.2  273.6  269.4  263.6 
1898  266.2  262.4  268.6  270.0  272.8  277.0  280.5  278.7  275.3  270.8  262.6  269.2 
1899  261.6  259.0  270.1  270.7  272.5  275.2  278.9  279.5  273.8  272.3  266.4  262.8 
1900  263.3  260.3  263.7  267.9  272.4  276.5  278.9  279.6  275.8  272.7  265.9  261.9 
1901  267.2  256.9  265.6  271.8  272.8  277.1  279.2  278.5  275.9  271.2  270.0  266.0 
1902  260.2  265.8  270.4  270.5  273.0  276.2  278.9  279.0  277.1  269.9  270.0  249.1 
1903  267.6  266.2  263.8  271.3  272.6  273.9  279.2  279.1  275.5  267.9  267.1  256.4 
1904  250.5  258.8  260.8  266.6  271.1  276.2  278.1  280.4  275.4  272.5  272.0  261.7 
1905  260.9  254.5  265.8  269.2  272.7  276.8  278.7  278.6  273.7  271.1  266.8  267.1 
1906  258.4  254.2  266.6  268.1  271.0  275.1  278.5  279.9  274.6  268.9  257.4  255.6 
1907  248.7  254.9  260.8  267.6  272.9  277.7  278.4  277.2  273.4  268.8  264.8  259.8 
1908  255.9  253.1  264.3  271.4  272.3  277.2  278.1  277.8  273.2  270.1  269.6  266.3 
1909  262.1  268.2  266.1  270.0  272.5  275.3  279.6  277.7  273.8  270.2  265.2  253.0 
1910  256.0  262.1  266.1  270.2  272.1  274.1  279.9  278.3  275.6  271.9  267.2  258.6 
1911  264.7  260.8  268.5  270.9  272.6  273.7  279.8  279.1  275.2  271.1  263.3  258.1 
1912  255.7  261.7  256.4  270.4  272.5  273.9  279.2  277.2  274.6  269.0  266.8  263.7 
1913  262.3  267.0  269.1  270.3  272.9  276.4  281.0  281.8  274.9  270.8  272.3  270.2 
1914  250.2  251.9  263.8  270.3  273.3  276.3  279.4  278.1  273.7  272.0  259.2  251.0 
1915  264.6  261.7  267.3  270.5  272.4  272.9  277.8  277.1  273.4  267.1  266.6  259.9 
1916  254.7  257.8  267.7  269.5  272.8  274.2  278.7  276.9  273.0  271.5  266.9  259.6 
1917  256.3  257.1  268.3  268.8  272.8  278.3  280.6  279.1  275.1  271.6  269.2  257.3 
1918  256.8  265.1  268.2  272.2  272.6  276.7  281.6  279.2  274.0  271.6  260.9  261.2 
1919  250.1  262.7  258.3  269.9  272.7  276.2  279.0  276.3  273.7  271.8  268.0  261.9 
1920  267.5  262.1  266.4  269.0  272.6  273.6  279.4  277.7  273.4  266.8  269.1  257.4 
1921  262.3  265.5  256.6  268.6  272.3  273.4  275.9  274.6  272.6  270.9  264.8  262.9 
1922  267.3  264.6  267.2  270.6  273.3  278.0  280.2  279.8  275.5  269.1  269.9  255.5 
1923  251.8  259.3  257.1  270.3  272.4  275.0  280.8  277.1  272.9  270.1  266.5  259.2 
1924  248.1  261.7  263.9  265.2  272.0  273.1  276.1  275.7  273.4  272.5  265.1  261.2 
1925  261.3  262.7  258.3  268.5  272.0  273.7  279.1  275.6  272.5  265.3  266.4  253.5 
1926  253.7  266.2  264.4  269.5  270.4  274.1  278.7  276.2  273.3  272.4  268.4  259.5 
1927  252.1  266.3  264.3  269.8  272.2  272.8  276.5  278.0  273.6  272.4  264.9  260.3 
1928  257.0  267.1  262.7  267.1  272.1  276.0  281.0  279.6  273.2  267.6  265.5  268.8 
1929  259.7  258.3  262.6  271.0  273.1  276.7  281.3  278.3  274.2  272.1  269.4  263.1 
1930  260.8  256.6  256.4  267.7  272.7  277.1  279.7  279.3  274.6  272.1  263.9  263.0 
1931  264.1  270.6  270.7  271.7  272.5  278.4  280.3  279.5  277.0  273.5  264.2  265.5 
1932  260.5  266.2  267.2  270.7  272.9  278.0  279.8  278.8  276.3  272.8  270.7  265.4 
1933  254.6  265.1  259.7  270.4  272.9  278.8  279.4  279.2  276.6  273.5  256.7  259.0 
1934  261.0  260.9  259.5  270.4  272.6  278.9  281.5  279.6  275.4  270.1  261.9  253.3 
1935  258.4  268.9  266.2  269.5  272.3  274.4  276.9  278.1  274.3  272.9  272.9  264.4 
1936  263.2  259.1  268.5  272.7  272.5  277.2  281.3  279.3  274.6  272.3  269.2  260.6 
1937  257.2  249.5  266.3  270.6  272.7  276.7  278.0  278.0  273.4  271.3  261.4  257.0 
1938  254.8  253.8  257.2  269.3  272.6  275.1  279.1  277.9  272.9  268.6  258.8  257.0 
1939  262.2  268.3  262.0  267.4  272.9  275.2  281.9  281.0  275.4  273.2  269.0  264.6 
1940  262.3  262.5  269.5  269.1  272.7  276.8  279.3  278.0  273.2  272.1  267.8  257.3 
1941  257.2  244.7  267.3  271.5  272.6  277.3  280.8  279.8  273.9  272.3  271.7  266.7 
1942  269.4  264.4  260.3  269.1  272.2  275.9  279.8  278.3  274.9  267.9  269.5  269.2 
1943  260.7  258.9  261.8  268.5  272.6  277.0  279.9  280.5  276.8  271.0  272.4  265.7 
1944  260.7  255.8  268.9  268.7  272.7  278.5  283.2  280.5  277.2  271.5  269.4  260.7 
1945  260.0  258.6  266.9  270.6  273.0  279.6  281.0  280.3  276.9  274.1  260.8  263.7 
1946  261.1  268.2  262.0  269.3  271.9  276.1  280.8  278.0  274.2  272.1  263.0  262.3 
1947  266.5  257.0  266.4  270.9  272.4  273.5  278.6  280.8  276.4  272.4  270.1  263.2 
1948  259.1  265.2  270.0  270.7  272.9  278.4  279.7  279.0  274.8  272.6  266.5  263.2 
1949  263.9  259.6  264.8  272.2  272.7  277.4  280.4  279.7  276.2  272.8  266.3  258.6 
1950  248.9  260.4  270.3  271.2  272.4  274.8  279.5  279.4  273.7  269.3  258.0  261.0 
1951  253.1  265.7  265.4  270.2  272.1  274.3  277.2  280.0  273.9  267.0  261.9  257.8 
1952  256.3  259.3  268.4  270.1  272.9  278.5  283.2  281.9  277.8  272.6  270.4  268.9 
1953  269.0  262.3  264.3  271.0  272.4  278.6  280.8  280.0  274.4  270.9  265.2  264.2 
1954  256.2  263.5  267.1  269.1  272.9  276.0  279.0  277.6  273.9  270.9  267.4  269.5 
1955  261.2  264.7  267.6  269.6  272.5  276.0  280.0  281.7  277.7  273.8  268.0  263.8 
1956  255.2  248.1  259.7  268.6  272.8  277.0  280.0  279.4  276.4  272.5  272.2  269.0 
1957  248.0  264.8  268.3  267.7  272.8  279.1  281.4  279.5  275.2  267.8  268.5  259.8 
1958  257.1  264.0  267.9  271.0  272.4  276.8  279.1  278.7  274.5  271.4  266.6  261.9 
1959  260.0  266.2  262.5  267.5  272.2  275.0  278.5  278.5  276.0  269.5  270.8  267.5 
1960  265.6  266.5  271.9  271.1  273.1  277.2  282.0  280.7  274.4  272.3  272.1  262.8 
1961  260.4  262.7  267.1  271.2  272.6  279.1  281.3  280.0  278.0  274.1  264.8  255.8 
1962  262.1  261.7  271.0  271.9  273.1  279.8  280.7  279.1  278.0  273.0  270.9  266.3 
1963  262.8  263.3  259.1  270.5  274.8  281.7  283.4  281.3  277.2  273.0  271.4  261.3 
1964  265.8  268.1  266.1  267.6  274.9  277.9  281.0  280.3  277.5  273.3  270.8  266.0 
1965  268.9  269.3  270.0  272.4  273.7  278.3  280.2  280.2  275.3  271.8  262.2  254.5 
1966  256.0  265.4  268.4  270.4  272.5  275.8  281.2  280.5  278.2  272.0  268.5  266.7 
1967  259.5  267.0  265.8  272.1  274.2  275.1  281.3  280.3  275.8  271.4  260.0  260.3 
1968  246.4  256.6  269.4  266.7  273.0  278.8  283.0  280.1  275.7  273.2  268.2  269.2 
1969  258.7  248.5  263.7  269.0  272.5  276.8  280.7  279.7  274.4  272.7  270.8  267.6 
1970  260.3  259.6  269.7  271.3  272.7  278.3  282.0  279.5  274.5  269.5  261.1  263.1 
1971  259.5  259.6  266.2  269.1  272.6  275.2  278.7  278.6  275.6  272.9  266.6  262.7 
1972  265.1  255.4  260.9  267.2  272.1  276.2  281.1  279.7  275.1  271.7  258.5  257.8 
1973  254.1  257.7  268.6  269.1  272.6  275.2  280.0  279.1  274.1  272.3  268.6  266.7 
1974  258.2  254.9  263.2  268.0  272.7  274.7  281.4  280.1  273.9  268.5  262.2  258.9 
1975  256.5  266.8  264.3  271.5  272.9  276.8  279.1  279.2  273.8  272.9  271.9  257.8 
1976  261.3  259.6  261.0  268.6  272.8  276.7  281.8  279.3  274.7  271.3  267.6  265.4 
1977  247.7  253.2  261.4  270.1  272.2  273.9  279.4  280.5  276.4  271.7  270.9  262.9 
1978  264.2  263.9  269.3  266.9  271.8  275.5  280.6  278.3  273.9  272.0  270.8  265.7 
1979  265.4  261.5  266.4  268.3  272.0  277.1  279.6  279.2  274.9  268.5  267.2  266.3 
1980  266.3  262.9  264.0  269.1  272.9  276.5  279.4  276.7  274.4  269.8  271.2  260.7 
1981  261.8  266.4  270.2  271.4  273.0  278.0  280.6  278.4  274.5  271.2  263.4  252.4 
1982  261.2  269.3  264.5  268.8  272.7  275.8  281.6  281.1  276.8  268.9  265.0  256.3 
1983  262.7  258.4  261.4  271.8  272.7  279.2  280.1  277.0  274.5  270.3  267.8  261.0 
1984  242.3  251.8  260.7  270.3  272.3  274.6  281.4  280.8  274.7  268.3  264.6  264.6 
1985  260.1  269.1  269.4  267.8  271.3  276.3  279.1  277.1  274.3  269.4  266.3  258.6 
1986  261.6  258.3  257.6  270.5  273.0  275.3  281.2  279.2  274.2  272.1  270.6  259.0 
1987  260.4  264.7  266.9  266.9  270.1  276.0  281.3  280.3  275.9  271.5  269.2  259.7 
1988  259.5  255.3  259.7  265.3  272.8  275.9  280.4  278.3  274.6  271.4  263.0  264.5 
1989  261.2  267.7  266.2  271.8  272.9  278.1  280.1  279.5  277.0  270.6  269.0  265.5 
1990  261.2  262.5  256.5  268.3  272.3  277.5  282.8  280.7  275.5  270.7  270.0  266.0 
   5  141  68.27 -133.33
1850  242.1  242.2  251.3  250.2  268.5  277.7  283.4  280.2  269.8  258.7  245.2  250.3 
1851  248.8  245.6  254.6  265.3  270.2  278.7  282.9  278.9  270.7  261.8  254.2  240.3 
1852  248.4  241.9  247.9  266.7  266.4  273.6  281.3  278.9  270.3  254.6  249.9  237.9 
1853  223.7  229.3  246.2  258.4  265.3  272.3  278.5  278.5  269.2  257.6  238.0  230.4 
1854  239.2  228.8  245.9  252.1  267.8  272.0  278.9  277.0  269.4  260.3  242.8  235.3 
1855  224.4  237.8  251.3  263.2  271.2  275.7  276.3  276.6  267.8  253.0  235.4  239.6 
1856  232.9  244.3  243.8  246.6  269.7  272.8  280.9  279.1  268.3  262.1  250.5  237.5 
1857  240.6  228.1  251.1  259.5  270.1  274.1  281.7  282.8  271.9  258.8  254.3  253.0 
1858  246.9  233.8  250.5  250.4  268.0  274.9  282.4  279.3  270.4  261.9  253.2  232.1 
1859  249.3  239.0  245.7  255.1  272.2  278.1  283.5  279.7  272.1  262.1  250.1  251.0 
1860  237.1  242.9  240.0  257.1  269.5  277.0  280.7  276.0  269.6  256.6  255.4  242.1 
1861  242.9  238.0  254.0  265.2  269.0  278.9  283.6  278.3  270.0  251.5  245.0  243.7 
1862  242.7  241.5  237.2  253.6  271.4  276.6  280.5  277.1  272.4  255.8  244.3  248.8 
1863  235.0  248.8  251.5  259.2  265.8  276.2  281.0  279.6  273.3  258.5  248.9  244.2 
1864  243.7  240.4  251.4  260.8  270.9  278.5  283.0  281.6  269.0  261.5  242.9  243.0 
1865  241.7  248.4  252.4  252.9  271.4  278.0  280.9  278.1  272.8  261.3  242.2  237.9 
1866  243.9  240.2  247.4  258.6  271.5  276.5  284.8  282.7  273.4  263.3  255.5  251.6 
1867  230.2  241.6  248.9  262.2  273.0  276.3  282.1  279.5  268.4  259.6  252.2  242.4 
1868  238.2  240.9  250.7  248.4  271.0  276.3  283.0  277.2  271.2  265.5  248.9  238.1 
1869  234.7  247.8  246.4  262.7  271.7  277.2  281.1  277.3  267.9  260.4  254.8  244.6 
1870  240.1  237.5  253.9  263.2  270.6  276.1  281.2  279.1  272.5  259.8  250.3  244.6 
1871  230.7  236.5  245.9  256.9  269.4  275.2  280.7  278.7  269.0  258.1  247.3  244.9 
1872  247.9  230.7  249.9  261.5  271.1  276.3  281.4  277.5  270.8  255.2  244.8  238.1 
1873  250.3  242.8  250.9  259.7  271.6  277.0  281.1  279.4  273.6  265.1  241.3  251.9 
1874  248.3  243.6  250.3  259.3  270.5  275.9  281.4  278.4  270.0  261.9  255.2  244.4 
1875  249.5  238.2  236.0  253.9  270.3  275.4  280.6  278.8  271.3  257.2  243.9  248.6 
1876  251.4  248.9  253.9  257.0  270.0  278.3  285.7  279.9  271.6  258.0  246.8  246.3 
1877  246.6  238.2  241.7  254.6  270.9  275.2  277.9  276.7  269.4  258.4  240.2  234.2 
1878  242.7  235.1  248.8  256.9  270.9  273.5  280.5  277.7  272.2  258.1  243.7  237.1 
1879  237.2  248.9  245.9  261.1  269.6  275.0  280.9  282.2  274.8  256.2  251.4  246.1 
1880  240.0  247.7  244.9  256.1  271.2  276.5  282.2  278.1  270.3  262.0  247.0  244.7 
1881  240.4  252.5  250.9  260.3  268.1  276.0  280.7  280.2  270.8  254.8  255.0  244.1 
1882  244.6  250.4  244.0  258.7  268.3  274.1  280.3  280.1  271.2  266.1  252.3  252.2 
1883  239.2  241.5  244.6  254.4  268.7  277.0  280.0  280.1  271.2  256.2  244.5  236.9 
1884  228.8  248.3  253.2  255.2  268.1  274.4  279.4  276.4  273.1  262.2  253.1  237.5 
1885  247.9  243.6  255.3  266.4  271.1  274.7  282.9  281.5  272.3  263.6  252.2  240.7 
1886  227.3  231.3  236.7  261.6  270.3  276.7  283.0  277.2  270.9  263.0  245.0  248.8 
1887  239.7  242.7  254.7  257.9  267.4  273.7  283.9  279.1  269.4  261.1  248.6  243.1 
1888  236.1  230.6  238.5  253.7  271.8  274.2  281.1  279.3  272.6  260.5  254.8  236.1 
1889  237.9  234.8  242.4  254.3  270.5  276.7  283.3  279.0  270.1  261.3  252.1  245.7 
1890  247.2  240.9  248.7  259.4  271.9  276.4  281.3  278.3  270.1  254.5  245.4  251.0 
1891  246.8  238.6  247.2  257.0  270.4  277.1  281.0  281.7  275.1  267.2  249.7  243.8 
1892  239.7  240.7  241.3  258.7  268.9  277.9  279.7  280.1  273.6  261.5  248.1  232.0 
1893  233.7  234.6  246.5  257.2  268.9  275.9  283.0  279.9  272.7  254.8  239.2  243.0 
1894  236.0  242.6  241.8  251.2  267.9  278.0  286.2  278.2  271.7  258.1  238.8  235.9 
1895  225.3  241.8  249.2  259.1  269.4  275.1  279.5  277.2  269.1  257.8  245.7  245.1 
1896  238.5  235.9  242.2  258.6  271.0  275.2  278.9  278.4  270.4  257.0  237.4  232.1 
1897  234.6  230.9  239.2  258.3  271.5  276.2  283.9  279.0  271.9  262.0  249.4  238.1 
1898  247.5  243.0  243.7  261.3  270.7  276.4  282.9  278.8  270.6  256.0  244.1  247.6 
1899  236.0  235.6  258.5  263.6  269.9  274.5  280.6  280.7  270.0  265.1  246.3  242.8 
1900  239.0  247.7  247.6  258.6  271.1  274.0  282.2  280.2  272.1  266.1  247.4  244.9 
1901  248.1  241.2  250.7  259.0  270.8  275.3  279.7  276.6  273.6  258.4  249.1  239.9 
1902  235.9  245.0  249.7  259.5  273.0  277.4  283.2  278.5  270.6  261.2  256.9  233.4 
1903  239.5  242.9  242.1  264.7  268.1  273.6  283.2  279.5  270.5  252.7  249.3  239.9 
1904  235.5  237.3  238.5  248.9  265.9  273.0  280.8  280.5  271.4  258.1  261.9  235.1 
1905  237.4  229.9  246.1  264.8  269.6  278.6  281.8  277.9  270.5  264.2  251.8  246.3 
1906  238.3  234.4  252.5  255.5  269.2  277.4  281.2  276.0  267.3  256.8  241.9  233.9 
1907  230.6  237.6  243.4  259.6  269.9  273.8  278.7  277.7  270.7  253.1  236.4  240.4 
1908  232.0  232.9  250.2  264.7  270.3  276.4  279.7  277.2  268.9  253.4  248.7  243.7 
1909  237.9  257.8  247.3  258.7  270.8  276.5  281.5  276.5  269.4  257.9  248.1  231.4 
1910  236.9  249.1  246.4  257.0  271.5  273.3  280.9  280.0  273.5  260.9  247.8  232.0 
1911  244.9  239.5  257.4  264.1  271.3  275.9  280.8  280.2  272.1  256.9  243.0  235.9 
1912  235.2  238.5  233.2  260.2  270.5  274.1  279.6  274.4  271.2  254.9  249.0  237.9 
1913  241.0  242.4  254.7  257.9  269.6  276.7  280.2  279.1  268.9  256.9  251.0  252.9 
1914  233.7  233.5  240.3  261.4  269.0  273.7  280.9  278.6  271.0  261.7  241.1  228.1 
1915  245.9  242.5  249.7  267.4  269.7  277.0  281.8  277.6  270.1  254.8  249.2  242.0 
1916  240.1  241.6  251.7  253.2  268.6  273.1  281.7  276.6  269.6  251.6  248.8  240.5 
1917  235.8  239.1  252.0  256.6  268.0  274.6  280.2  278.8  270.6  262.8  247.8  236.1 
1918  234.5  235.7  248.1  266.6  271.7  276.8  282.8  281.7  270.3  262.9  238.9  242.7 
1919  236.8  239.3  249.6  262.2  269.9  277.5  282.4  275.6  270.6  264.7  249.9  235.5 
1920  250.2  237.7  246.5  253.8  270.9  276.5  282.0  278.1  271.8  253.3  254.0  240.2 
1921  239.7  248.2  238.0  252.8  271.6  276.0  281.1  279.2  270.7  259.9  244.0  241.2 
1922  242.3  238.9  245.1  261.8  271.6  278.1  280.7  282.4  273.7  262.9  257.2  235.2 
1923  236.4  237.6  241.7  248.1  271.5  274.1  281.7  279.3  272.1  256.7  245.3  234.3 
1924  235.3  241.9  243.1  253.5  271.4  273.8  280.6  279.7  272.8  266.6  248.9  245.5 
1925  239.0  241.3  238.4  255.8  270.8  273.3  276.1  273.7  267.1  249.7  243.7  234.3 
1926  233.0  241.0  242.7  263.7  268.9  274.7  276.0  277.5  268.9  259.9  249.9  251.3 
1927  228.0  244.9  247.3  263.8  271.9  274.3  276.1  278.4  269.2  259.9  241.8  240.1 
1928  236.0  244.4  246.5  249.8  266.9  275.3  282.2  277.4  267.4  256.5  252.2  249.6 
1929  240.5  233.9  240.6  258.4  272.2  278.9  283.0  279.0  271.8  266.7  253.3  248.1 
1930  235.9  232.4  243.4  254.4  271.4  275.1  279.9  278.0  266.9  262.8  241.9  240.6 
1931  245.8  250.1  253.6  261.7  272.1  277.3  283.3  276.5  270.7  266.5  246.1  241.8 
1932  238.1  245.0  247.7  259.2  269.6  275.9  282.2  281.5  275.2  262.2  248.1  243.0 
1933  229.0  242.4  232.9  258.2  272.0  277.8  281.9  276.6  273.1  265.3  240.9  239.2 
1934  227.9  243.4  240.2  254.6  270.3  277.2  282.6  280.0  274.0  260.2  244.2  235.0 
1935  241.3  246.0  251.2  252.6  268.0  273.9  279.9  277.1  270.8  264.7  252.4  233.8 
1936  243.0  234.8  252.2  258.3  269.2  275.1  281.9  280.6  273.0  266.8  248.8  239.4 
1937  237.9  234.4  244.5  259.0  270.7  274.4  280.0  278.4  272.8  261.7  238.0  228.7 
1938  230.7  229.1  245.2  259.3  268.5  275.6  280.4  279.4  269.9  257.6  240.3  233.8 
1939  239.3  245.7  245.0  249.6  267.9  277.3  282.7  280.0  270.9  266.0  250.9  250.3 
1940  243.5  245.0  256.4  260.6  271.7  278.3  281.3  279.1  270.7  263.7  248.8  239.7 
1941  233.2  224.3  246.3  260.9  271.8  278.8  283.6  280.3  270.2  258.7  262.0  242.6 
1942  244.5  241.8  235.9  259.9  271.2  276.3  280.6  279.3  272.4  262.1  254.0  257.6 
1943  239.1  234.5  240.5  255.4  269.7  277.1  282.3  279.2  271.6  261.4  254.3  247.1 
1944  241.7  235.5  252.4  260.0  271.6  276.2  286.0  280.7  271.1  262.5  253.2  238.9 
1945  236.5  234.8  249.7  258.3  271.5  276.1  281.2  280.4  272.4  261.6  241.6  254.2 
1946  256.5  252.9  242.9  257.8  269.9  279.3  280.7  278.4  272.8  264.6  254.1  250.0 
1947  253.9  242.2  255.4  262.0  271.0  274.7  283.3  279.5  275.0  266.5  256.0  247.8 
1948  233.2  243.3  262.2  257.5  271.4  277.4  282.4  281.3  274.7  266.0  253.5  243.6 
1949  237.2  243.3  244.2  260.5  270.7  276.9  282.0  277.7  269.9  259.9  248.4  239.7 
1950  230.2  237.4  249.4  261.0  271.6  278.5  282.2  281.9  274.0  263.4  241.9  241.6 
1951  227.1  235.4  244.6  257.4  271.5  277.9  278.8  277.0  268.4  255.7  243.7  238.2 
1952  240.8  243.5  250.4  266.6  271.4  279.5  284.0  281.1  273.2  267.0  256.5  247.5 
1953  250.4  243.6  241.9  256.6  269.3  276.1  283.0  278.1  270.2  260.5  243.1  248.1 
1954  233.7  238.5  250.4  262.1  269.8  274.3  276.4  275.2  271.0  256.8  247.4  254.8 
1955  239.2  246.6  256.0  258.4  268.1  275.1  279.3  282.2  274.3  262.8  253.1  240.1 
1956  232.1  231.0  241.5  260.6  271.5  275.6  282.4  278.2  270.5  260.2  247.8  248.4 
1957  232.9  239.3  248.2  250.0  271.0  276.8  284.2  279.3  272.0  253.4  249.0  239.9 
1958  235.1  242.5  253.2  265.7  264.5  275.7  279.1  281.2  274.7  263.6  253.8  245.2 
1959  238.2  242.4  239.6  256.2  266.7  274.0  281.4  280.2  271.5  259.2  255.3  243.5 
1960  243.2  244.6  255.9  262.8  270.7  277.1  282.6  280.4  269.9  260.9  253.7  244.0 
1961  241.5  244.2  243.4  261.5  268.1  277.1  285.5  280.4  273.9  265.2  245.7  237.1 
1962  237.3  242.7  256.5  257.9  268.1  274.2  281.9  278.8  273.5  266.9  257.8  252.6 
1963  249.6  242.7  242.8  259.7  271.1  277.9  285.1  282.5  271.8  264.2  259.8  248.9 
1964  247.5  239.7  246.5  257.9  268.1  275.4  281.1  277.7  272.4  267.3  255.8  238.7 
1965  248.3  246.6  256.5  262.5  266.8  273.4  281.9  280.6  270.6  261.1  239.5  237.4 
1966  235.6  240.8  252.3  260.2  270.1  275.7  284.3  279.4  272.3  261.5  251.4  244.4 
1967  238.6  247.8  252.6  262.3  266.8  274.6  280.7  281.4  271.5  259.9  241.1  237.1 
1968  226.4  236.2  248.0  254.5  269.7  275.4  284.1  281.0  271.4  265.2  252.2  244.9 
1969  241.0  234.5  242.5  256.8  271.9  278.6  282.9  281.3  272.2  261.8  257.9  243.7 
1970  245.0  237.7  255.1  259.1  271.8  276.4  283.7  279.3  272.7  259.7  240.6  240.4 
1971  239.0  238.8  240.8  256.5  269.8  275.3  280.7  277.7  269.6  258.7  242.6  236.6 
1972  243.4  234.2  243.8  258.4  271.8  276.9  279.9  278.0  272.1  263.4  240.7  232.0 
1973  233.1  242.0  243.5  258.7  270.0  273.1  281.5  278.0  272.0  260.4  255.6  245.1 
1974  233.5  232.0  248.5  253.9  268.7  274.6  281.7  281.0  269.5  254.6  247.8  235.7 
1975  228.6  243.6  247.4  260.4  271.7  279.0  280.5  279.1  270.1  264.6  257.9  233.9 
1976  241.1  238.1  244.8  259.6  270.5  274.9  284.2  277.4  273.0  262.6  256.3  241.9 
1977  224.5  240.8  245.5  257.5  267.3  273.2  282.4  279.0  272.0  265.7  258.2  246.6 
1978  250.1  248.1  254.9  257.7  270.1  276.3  280.8  278.1  272.5  260.3  249.1  243.6 
1979  244.6  241.2  251.4  256.2  272.0  279.0  281.3  278.9  271.2  256.0  256.9  241.7 
1980  248.8  248.9  250.0  258.6  271.9  279.2  284.5  279.0  270.7  261.6  258.8  241.0 
1981  240.8  240.9  255.7  259.6  267.7  277.0  279.7  273.8  271.6  253.9  240.9  230.8 
1982  243.5  251.4  249.9  262.4  271.7  274.2  281.9  281.2  272.7  254.5  244.2  239.4 
1983  247.5  239.6  237.6  265.0  270.2  275.7  280.4  278.3  271.3  257.3  246.2  235.9 
1984  230.8  236.2  240.3  260.2  268.9  275.5  285.2  279.5  271.0  257.1  243.1  240.8 
1985  241.1  256.0  248.3  255.4  268.0  277.2  282.7  276.2  270.1  259.6  248.8  239.5 
1986  242.9  242.0  236.5  257.5  269.9  274.4  282.8  279.0  271.1  259.0  254.8  239.3 
1987  241.4  242.7  248.1  253.6  265.7  275.4  278.6  278.5  269.4  260.7  247.6  233.9 
1988  235.7  226.9  245.4  253.2  268.1  274.1  279.7  278.2  270.1  263.7  246.7  245.3 
1989  243.5  241.4  242.8  261.8  271.1  275.1  281.2  276.8  269.6  260.9  250.7  245.1 
1990  244.9  239.1  241.8  256.4  271.0  275.2  283.4  279.6  273.0  263.2  257.0  252.8 
   6  141  47.50 -122.50
1850  273.5  276.7  277.7  277.4  280.3  285.3  287.5  286.2  285.3  279.2  277.9  276.9 
1851  276.0  276.4  276.1  277.5  280.4  285.2  287.2  288.1  284.9  281.5  280.0  275.3 
1852  274.3  277.4  274.7  275.8  281.0  287.1  289.1  287.8  283.8  280.3  278.5  276.0 
1853  276.7  276.2  275.5  279.4  282.6  285.2  286.7  286.1  283.0  280.1  276.1  274.6 
1854  270.9  274.0  274.6  277.9  282.3  284.5  288.1  288.7  284.7  281.5  276.1  275.8 
1855  275.2  274.3  277.9  278.7  281.0  285.4  287.0  287.7  284.6  281.1  279.6  276.1 
1856  272.4  272.8  277.4  279.4  280.1  284.1  287.8  289.7  285.3  282.3  279.8  277.3 
1857  271.6  274.3  275.1  276.7  280.2  284.4  286.5  286.9  284.5  281.9  279.1  276.2 
1858  271.7  272.9  275.9  277.3  282.4  284.9  288.7  287.2  283.3  282.2  277.8  274.6 
1859  272.4  274.8  276.7  278.6  281.7  286.6  288.9  287.2  285.8  283.0  278.6  271.6 
1860  272.1  274.3  277.8  281.6  283.5  287.6  286.1  287.5  283.7  281.3  277.9  275.0 
1861  275.6  271.4  276.3  279.7  279.7  285.7  288.2  290.2  285.3  281.8  277.4  274.7 
1862  269.2  274.6  276.6  278.1  280.2  283.0  287.9  288.8  283.8  283.3  279.7  277.6 
1863  276.6  275.5  276.7  279.9  283.7  284.9  288.9  287.9  285.2  283.4  278.5  277.3 
1864  274.2  273.6  277.0  278.9  279.4  284.4  287.0  285.9  286.6  283.0  279.0  276.6 
1865  274.0  275.2  275.4  276.5  281.2  283.1  286.2  287.6  286.0  283.3  277.8  275.4 
1866  276.6  274.5  277.4  279.0  281.4  284.8  287.5  287.5  286.2  282.1  278.2  276.6 
1867  273.9  271.7  272.0  276.4  280.4  283.5  289.0  287.4  285.8  280.1  278.8  275.7 
1868  274.1  273.8  276.6  277.8  281.4  285.1  288.1  287.0  287.3  285.7  280.5  277.2 
1869  276.6  275.2  276.5  282.5  284.1  284.7  287.9  287.7  286.7  280.9  277.8  277.2 
1870  278.8  277.1  277.4  279.0  280.7  286.6  288.0  289.5  286.5  282.9  278.6  277.4 
1871  275.6  273.9  276.2  274.9  281.6  285.9  289.9  287.3  285.4  279.7  274.2  271.2 
1872  269.8  275.1  275.3  276.1  278.9  282.6  285.9  287.5  283.6  280.2  277.3  273.2 
1873  272.0  275.5  277.5  280.0  282.4  283.9  287.5  288.0  285.7  281.3  278.1  277.5 
1874  278.0  276.0  276.5  278.8  281.1  285.5  288.8  286.5  283.9  281.9  278.5  274.9 
1875  270.3  275.0  274.2  277.0  281.9  283.4  286.2  286.0  284.2  280.2  278.0  274.7 
1876  275.1  277.5  278.6  280.0  281.2  285.7  287.2  287.3  286.5  282.4  276.4  276.1 
1877  272.5  271.8  271.7  279.7  283.6  285.7  289.4  289.3  286.0  280.7  277.1  275.5 
1878  276.2  276.2  277.4  278.2  280.7  283.1  286.7  289.3  284.8  279.7  276.4  277.0 
1879  274.7  276.5  275.6  281.4  284.2  286.6  288.3  286.9  288.9  284.0  279.1  276.0 
1880  276.2  274.5  276.6  276.8  280.9  285.8  288.2  287.3  286.1  282.9  278.4  278.0 
1881  275.7  277.0  278.1  279.1  282.4  287.1  289.8  289.9  286.3  283.1  277.6  274.1 
1882  274.0  273.8  276.6  279.5  282.2  285.3  290.0  289.1  287.9  282.6  280.3  276.5 
1883  275.1  276.9  279.2  278.4  281.5  283.8  286.2  286.5  283.1  281.5  276.8  274.0 
1884  269.0  270.5  275.6  276.8  279.6  283.3  286.6  286.8  285.6  282.5  279.3  274.1 
1885  276.4  276.3  275.1  278.1  281.7  284.7  287.0  288.4  284.1  281.7  278.4  272.7 
1886  269.9  273.4  273.5  276.8  280.5  284.6  287.3  287.6  285.6  282.1  279.9  275.3 
1887  276.7  277.0  277.7  280.9  284.3  286.2  288.6  287.7  283.9  282.1  279.3  276.7 
1888  273.4  273.3  277.5  279.2  279.8  285.2  287.4  286.3  285.8  281.8  276.6  274.7 
1889  274.1  277.2  277.1  277.9  282.5  283.9  285.8  287.4  285.4  281.5  277.4  276.6 
1890  276.5  279.2  278.8  278.3  280.7  283.3  287.3  288.5  283.8  282.2  279.6  278.7 
1891  272.9  278.5  279.0  278.9  280.6  284.9  287.0  287.2  285.2  283.1  280.5  276.8 
1892  276.3  277.0  274.6  275.9  280.0  284.4  288.6  289.3  286.0  282.8  277.3  275.9 
1893  273.7  273.1  274.6  278.1  281.7  284.8  287.9  287.4  285.6  283.3  280.7  276.5 
1894  271.7  275.8  275.1  276.8  281.8  285.4  287.6  288.6  288.3  282.8  281.6  276.4 
1895  272.7  274.8  276.4  276.0  281.9  283.9  287.4  289.4  288.9  281.3  278.5  276.1 
1896  273.1  274.8  275.4  279.9  283.5  284.9  286.5  287.1  285.4  281.9  279.7  276.1 
1897  274.1  276.0  275.2  276.9  282.9  285.9  288.3  288.3  288.4  283.3  279.7  278.0 
1898  277.4  277.8  277.5  278.6  280.9  287.5  287.1  288.1  288.8  282.3  278.9  279.6 
1899  277.7  272.5  276.7  278.2  282.3  285.9  287.4  289.4  286.2  281.4  279.5  274.1 
1900  272.5  270.2  274.5  279.9  280.0  285.2  289.3  286.4  285.3  282.5  278.6  278.8 
1901  278.5  275.8  278.9  280.7  283.7  287.1  289.1  288.7  286.6  283.5  279.5  277.5 
1902  274.1  276.4  278.3  279.2  280.1  283.4  286.8  286.8  286.3  281.6  276.2  276.6 
1903  275.4  276.0  277.0  279.3  281.3  283.7  287.3  288.2  285.3  283.0  276.7  275.5 
1904  272.0  274.2  274.1  277.0  280.2  285.1  289.5  286.0  286.0  282.7  278.1  275.0 
1905  276.3  276.8  277.7  276.8  281.1  282.6  287.0  288.2  285.8  281.9  279.9  278.4 
1906  274.1  275.2  276.9  276.6  282.0  283.5  287.3  288.6  284.5  281.7  279.0  275.6 
1907  272.7  271.4  273.4  276.7  281.9  283.4  287.0  286.6  283.7  281.4  280.2  270.7 
1908  272.7  275.2  277.7  280.1  281.0  284.5  289.7  290.6  286.1  283.7  277.2  277.9 
1909  275.7  277.2  278.0  275.9  281.2  286.2  288.4  287.7  285.5  282.3  278.6  274.9 
1910  275.2  276.5  279.9  278.8  281.0  285.0  287.1  288.8  287.3  281.6  278.9  275.8 
1911  277.3  274.0  274.9  276.9  283.4  287.1  288.1  288.8  285.1  282.5  280.8  275.0 
1912  273.0  275.1  276.4  276.7  280.8  286.2  289.1  287.8  284.4  280.2  276.3  275.1 
1913  273.7  276.1  278.1  277.6  282.2  284.3  286.3  287.1  285.5  281.2  279.1  278.0 
1914  275.5  273.2  273.5  279.3  281.7  286.4  290.4  290.4  284.8  281.8  277.3  274.4 
1915  276.5  276.0  276.6  279.2  280.8  287.1  288.8  290.4  289.6  283.8  277.8  274.9 
1916  274.2  273.1  276.2  276.9  280.1  284.9  287.3  290.4  286.8  283.5  276.5  275.7 
1917  271.1  273.6  276.2  278.9  283.0  283.7  286.6  286.6  284.5  280.8  277.3  276.5 
1918  273.5  273.2  277.1  278.4  282.0  285.8  287.5  288.4  286.0  282.3  278.5  276.0 
1919  269.3  274.7  276.1  277.9  281.7  286.1  287.0  287.0  284.6  282.6  278.8  276.1 
1920  275.4  276.6  277.7  278.5  281.6  286.1  287.4  288.5  288.1  283.8  280.1  275.6 
1921  276.4  275.2  274.9  279.6  283.8  285.8  288.9  290.2  286.6  283.5  279.1  278.7 
1922  275.9  277.2  278.5  278.7  281.8  284.7  289.3  288.5  285.4  281.1  278.4  276.2 
1923  272.2  270.4  276.6  278.0  280.6  286.1  288.5  291.5  285.3  281.7  278.4  275.8 
1924  273.7  271.4  272.6  278.1  281.2  284.9  287.9  288.7  286.0  283.0  279.3  276.5 
1925  275.8  271.4  273.3  277.2  279.6  282.9  288.2  288.6  285.7  279.8  279.0  275.5 
1926  272.6  275.4  274.1  275.6  280.3  283.6  286.8  290.5  283.7  280.3  278.5  271.2 
1927  273.2  273.9  275.0  276.2  281.8  285.3  288.1  287.3  286.0  283.4  278.4  275.1 
1928  272.0  274.8  276.2  278.7  280.2  286.3  288.2  287.8  287.0  283.4  279.7  276.1 
1929  276.1  274.4  276.3  279.5  282.9  286.5  286.9  288.9  285.9  281.3  279.6  275.7 
1930  274.8  274.4  272.3  276.6  280.3  283.9  289.8  290.8  286.7  284.9  279.4  277.0 
1931  276.6  277.8  278.1  278.8  279.8  285.9  288.2  287.8  284.2  281.0  279.5  275.5 
1932  274.4  274.1  278.3  277.9  280.4  286.5  288.0  288.6  285.6  283.2  278.4  276.2 
1933  277.9  277.6  276.6  281.7  282.8  284.2  289.4  286.8  287.7  283.3  279.1  275.4 
1934  273.3  274.5  275.4  278.0  280.0  286.4  289.3  288.0  285.7  281.0  278.4  272.8 
1935  272.8  276.8  277.2  279.1  282.9  285.3  292.1  289.8  285.7  284.5  280.7  276.4 
1936  273.8  276.3  277.1  279.1  284.0  285.9  287.8  288.1  284.9  282.5  276.9  275.2 
1937  275.8  275.0  275.7  276.8  280.0  287.4  291.6  287.2  287.4  283.3  278.2  276.3 
1938  274.0  275.1  276.1  278.0  282.8  285.4  288.9  289.2  287.5  283.0  278.1  278.9 
1939  274.5  275.3  275.9  278.7  282.6  285.9  289.6  290.4  285.3  284.4  281.2  277.0 
1940  276.3  276.4  274.7  275.8  280.1  284.7  288.6  289.6  285.5  281.7  279.9  274.5 
1941  275.5  273.2  275.9  279.0  279.6  286.9  285.4  287.4  286.4  283.5  277.7  279.4 
1942  278.1  275.5  273.9  279.0  281.5  286.1  290.0  292.0  286.5  279.8  279.3  276.2 
1943  276.8  274.8  277.7  278.6  282.2  284.7  288.3  291.1  287.6  281.4  280.6  277.9 
1944  276.5  277.6  275.9  278.3  279.5  284.8  287.9  288.5  285.3  282.2  280.4  277.2 
1945  274.5  274.5  275.0  277.0  280.6  284.5  288.8  288.8  285.5  283.4  277.1  274.9 
1946  264.9  274.2  274.6  275.9  280.2  286.9  288.9  290.3  289.6  282.6  276.0  275.8 
1947  271.6  275.7  276.0  276.1  281.0  288.6  288.9  288.5  286.6  282.7  277.2  276.6 
1948  276.9  276.1  277.7  278.7  280.2  284.3  287.0  288.1  287.6  282.1  278.6  276.4 
1949  276.0  274.5  277.7  278.6  282.0  287.7  289.2  289.6  287.5  284.5  279.6  276.8 
1950  274.0  273.6  277.6  280.2  283.9  286.3  290.5  287.5  287.9  285.5  280.4  275.9 
1951  276.7  275.8  276.4  276.3  281.2  284.3  288.8  291.0  287.6  283.4  279.7  276.7 
1952  277.0  277.1  278.0  278.9  280.7  284.4  289.0  289.9  287.8  285.7  279.3  277.4 
1953  275.3  278.7  277.9  281.4  282.8  286.1  289.5  288.2  287.3  281.1  279.9  276.9 
1954  276.9  276.6  276.5  278.2  282.0  284.4  288.2  288.5  287.8  283.9  280.0  278.5 
1955  277.7  276.2  277.7  278.1  279.9  285.8  289.5  287.3  286.7  283.9  278.6  278.8 
1956  277.3  274.6  276.3  278.5  282.4  287.9  289.4  290.0  286.8  283.5  280.3  275.4 
1957  270.9  276.1  278.5  280.3  284.6  288.5  290.1  290.3  288.9  282.7  278.5  275.7 
1958  274.5  276.1  274.2  280.1  281.6  285.8  289.0  291.1  286.1  281.0  278.8  274.1 
1959  272.8  274.0  274.2  278.3  280.6  287.4  290.9  290.8  287.3  282.0  279.9  278.3 
1960  278.0  276.6  278.5  278.4  280.4  286.6  288.7  289.6  286.0  282.9  280.1  278.0 
1961  273.7  274.4  275.7  279.1  284.6  284.8  288.5  288.6  285.9  284.3  278.8  276.6 
1962  276.2  277.0  277.6  277.9  283.3  286.9  289.6  289.9  287.3  283.3  279.8  275.3 
1963  275.0  275.4  275.8  279.3  281.4  285.2  288.8  289.2  286.6  281.1  278.8  276.8 
1964  275.6  278.2  278.3  280.2  282.4  288.0  288.8  290.0  286.6  283.3  279.8  279.3 
1965  278.1  279.0  278.2  279.0  281.4  285.9  289.5  289.3  287.7  283.4  280.6  277.4 
1966  274.1  276.2  276.8  279.6  282.5  284.1  288.0  287.3  286.9  282.3  280.6  278.0 
1967  277.3  278.1  279.0  279.5  281.2  285.0  287.5  288.5  287.3  281.8  278.5  277.1 
1968  273.8  276.4  279.2  278.2  285.1  285.0  288.2  286.9  284.1  283.1  280.6  279.1 
1969  271.8  274.2  275.0  277.3  284.4  287.5  290.6  289.3  286.9  281.8  280.0  277.3 
1970  275.7  275.9  278.2  279.3  280.5  285.4  286.3  289.1  286.4  281.3  279.8  277.7 
1971  273.2  275.6  273.6  279.1  281.6  284.1  288.1  288.7  287.5  283.4  279.6  277.4 
1972  275.7  272.9  273.5  277.9  283.0  285.5  290.0  289.3  287.9  283.5  277.2  275.5 
1973  276.1  276.5  276.3  281.0  280.2  286.4  287.5  288.1  285.3  282.8  277.7  276.4 
1974  275.9  270.8  272.3  279.9  282.4  286.1  286.7  286.9  285.3  280.1  277.7  275.9 
1975  276.3  276.8  276.7  279.5  282.9  285.6  288.0  289.3  286.2  283.8  280.5  276.2 
1976  271.1  273.2  276.4  277.1  283.6  285.2  288.6  292.0  287.3  283.2  279.4  277.8 
1977  277.5  277.4  276.1  279.4  282.8  286.4  288.4  289.2  285.4  281.5  279.3  276.1 
1978  275.4  277.2  276.6  277.2  282.6  286.5  289.0  290.7  286.1  282.8  281.3  277.2 
1979  275.6  275.9  276.8  279.3  282.1  287.6  289.6  290.6  289.6  283.4  281.4  278.8 
1980  276.1  274.1  276.3  277.5  284.4  287.7  291.0  289.8  286.7  284.8  280.7  275.7 
1981  274.8  278.5  278.4  280.6  284.7  284.4  288.6  289.1  289.0  285.5  280.7  276.6 
1982  276.0  279.3  279.2  278.8  281.0  286.9  287.2  289.9  288.3  282.3  280.8  276.6 
1983  270.8  272.7  275.9  280.3  281.2  285.4  288.1  289.2  285.7  283.5  280.4  276.9 
1984  274.3  271.7  274.0  277.4  281.6  284.8  287.9  287.6  285.6  282.3  279.0  277.2 
1985  275.6  277.0  278.1  278.3  281.6  286.7  288.7  289.9  287.4  282.3  279.4  275.0 
1986  273.3  274.8  274.0  277.9  285.2  288.1  289.4  290.5  290.0  281.8  277.8  275.7 
1987  275.5  276.3  274.7  277.7  282.5  285.8  288.8  288.2  284.4  281.4  278.5  275.3 
1988  273.1  274.7  274.9  280.5  284.6  287.5  290.5  288.5  287.6  281.6  278.6  278.9 
1989  277.8  278.0  278.2  277.8  282.1  284.8  288.0  288.2  287.2  281.6  279.3  275.8 
1990  273.8  271.5  274.4  277.3  280.8  287.1  288.1  288.8  286.9  281.5  279.8  279.8 
   7  141  42.50 -117.50
1850  264.5  270.4  271.9  273.0  277.4  279.9  287.2  287.1  283.2  274.8  271.6  267.7 
1851  268.7  268.0  269.3  272.5  276.3  284.6  290.3  288.1  284.2  276.9  274.0  268.9 
1852  265.3  269.3  267.9  268.9  276.1  283.5  285.1  287.8  283.2  276.9  273.2  267.3 
1853  267.9  269.5  267.9  272.9  276.3  281.7  287.2  285.6  282.0  277.3  270.1  265.5 
1854  266.9  265.5  267.9  271.3  277.8  281.8  285.4  286.7  282.4  278.2  268.0  268.0 
1855  269.4  267.8  270.2  274.8  277.4  286.2  288.5  287.9  285.0  278.0  274.1  270.8 
1856  261.8  262.6  270.2  275.1  279.2  283.1  288.2  292.3  286.6  279.9  272.5  270.2 
1857  267.7  265.7  268.3  269.8  272.8  281.9  286.7  287.5  282.2  278.0  271.5  267.0 
1858  264.6  266.9  268.1  271.4  280.2  284.1  287.2  287.5  281.2  280.0  271.2  269.2 
1859  264.3  264.4  269.1  273.2  279.2  283.9  288.8  288.1  286.3  279.4  271.2  263.6 
1860  262.5  266.7  270.2  275.3  278.7  283.9  285.1  286.8  282.5  277.7  272.4  267.7 
1861  265.5  264.9  270.2  271.5  275.9  283.7  290.1  288.7  283.4  278.2  271.3  267.6 
1862  258.7  265.4  270.1  272.1  275.7  282.9  287.4  291.1  282.0  280.3  274.7  269.5 
1863  267.9  264.1  267.5  274.2  278.6  279.9  286.2  285.6  284.1  280.1  271.4  267.2 
1864  265.5  264.7  269.0  271.8  276.6  283.0  286.3  286.8  287.5  280.6  273.7  268.8 
1865  266.9  268.0  268.5  271.3  276.8  279.0  284.8  286.8  281.7  279.7  272.5  266.7 
1866  268.2  267.0  269.4  272.1  277.4  283.7  287.5  288.5  284.0  277.8  271.6  266.8 
1867  266.4  262.6  265.0  270.2  277.6  282.3  288.7  290.0  285.8  276.1  272.1  266.8 
1868  264.6  264.8  269.9  272.4  277.9  284.0  288.5  288.4  287.1  283.0  275.9  269.7 
1869  268.2  267.4  268.1  277.6  278.6  282.2  287.4  288.4  285.5  278.1  270.4  268.3 
1870  268.1  269.7  269.1  273.8  278.8  285.2  288.7  289.0  286.5  279.1  271.3  270.6 
1871  269.3  265.4  268.4  269.0  276.8  286.2  290.6  288.0  286.0  276.7  267.3  265.5 
1872  257.0  267.6  267.9  270.1  275.1  280.2  286.2  288.6  283.1  277.2  271.6  267.1 
1873  263.1  266.3  268.9  273.6  277.6  280.7  286.8  289.1  285.1  276.9  272.6  271.2 
1874  269.0  266.4  269.1  272.3  277.3  283.4  288.1  288.2  280.9  278.3  273.2  266.3 
1875  261.3  268.6  268.7  271.4  277.4  284.1  285.7  286.6  283.2  276.6  271.5  269.4 
1876  263.7  268.7  269.9  276.1  276.1  284.1  288.2  289.3  288.0  279.3  268.3  267.2 
1877  261.3  266.2  267.2  271.0  277.3  282.7  288.4  287.7  284.8  276.9  271.6  268.3 
1878  268.6  268.2  270.4  274.1  276.9  284.1  288.9  289.9  285.7  277.9  269.0  267.5 
1879  265.6  267.6  268.2  274.1  278.2  284.7  286.9  287.8  286.7  280.3  271.8  266.9 
1880  265.6  263.8  270.0  272.4  278.7  283.1  286.3  287.4  285.7  279.5  272.3  269.3 
1881  267.0  266.8  269.0  272.7  277.5  284.5  287.6  290.0  285.2  278.8  271.4  265.0 
1882  264.7  262.5  269.6  274.3  280.7  283.8  290.4  291.1  287.4  277.0  272.4  268.5 
1883  266.0  268.9  271.6  271.8  277.8  280.6  284.3  287.8  281.0  276.8  271.4  266.1 
1884  262.7  261.7  269.6  270.2  274.7  280.7  286.6  286.0  282.5  278.8  273.1  264.2 
1885  266.0  268.2  267.8  270.7  275.0  279.3  285.4  288.6  283.9  276.6  272.9  265.0 
1886  263.5  267.8  267.4  270.0  274.0  281.7  285.2  288.0  285.6  279.3  273.7  265.4 
1887  266.4  267.0  270.4  271.8  278.4  281.0  287.8  289.1  283.2  279.2  273.0  269.9 
1888  267.2  266.4  268.2  271.4  277.2  284.9  287.4  287.6  285.3  280.4  269.1  268.2 
1889  265.2  269.7  269.8  272.0  278.8  283.5  284.1  288.4  287.5  279.1  271.8  269.8 
1890  267.7  270.2  272.1  273.2  276.1  283.2  287.9  292.0  283.6  279.0  273.3  268.6 
1891  265.1  267.9  271.0  272.7  274.5  281.1  285.1  286.4  282.6  278.0  274.6  267.5 
1892  266.7  268.9  267.6  271.7  280.7  284.9  288.9  289.4  284.6  279.3  270.2  267.5 
1893  266.4  264.5  267.6  270.6  275.7  283.0  289.2  285.0  285.1  279.8  275.3  268.4 
1894  267.3  266.3  268.6  270.3  279.0  285.2  287.8  290.5  287.1  280.2  275.4  269.8 
1895  264.0  267.4  269.8  270.6  278.6  283.1  289.8  290.1  287.8  277.3  272.4  267.7 
1896  264.0  267.8  268.6  274.1  279.7  283.9  288.0  288.8  286.8  279.5  272.9  270.7 
1897  263.5  269.8  269.2  270.7  280.1  285.3  290.0  290.4  288.1  278.1  274.0  269.0 
1898  268.0  270.1  272.5  273.5  277.4  284.5  288.0  287.7  287.7  277.7  270.9  271.1 
1899  270.1  265.5  268.2  274.4  280.7  287.1  288.9  291.6  286.5  278.1  273.2  266.7 
1900  264.0  262.6  268.5  274.9  275.1  284.1  288.2  287.3  284.1  279.0  271.3  269.6 
1901  269.3  267.4  269.7  274.4  278.1  285.0  290.4  289.3  284.9  279.3  273.9  270.0 
1902  264.6  267.4  271.2  273.8  276.9  281.2  287.8  287.6  283.3  276.2  269.1  266.6 
1903  263.5  268.1  269.3  273.7  276.1  281.5  287.3  288.3  282.6  279.1  268.3  268.1 
1904  266.0  268.7  266.4  272.3  274.8  280.7  287.7  286.3  284.9  278.6  273.1  268.9 
1905  269.7  271.3  272.5  271.3  277.8  281.9  288.1  289.4  286.6  280.8  274.2  269.7 
1906  266.0  269.7  268.0  269.6  279.3  282.9  287.9  287.2  283.3  278.9  273.0  269.1 
1907  267.7  264.5  267.4  270.4  276.3  280.0  285.7  286.3  283.8  279.0  274.7  262.6 
1908  264.3  268.3  269.2  274.1  278.6  283.9  289.8  290.0  286.2  281.6  269.9  270.1 
1909  266.8  268.9  271.0  270.7  279.1  287.8  290.5  289.4  285.8  279.9  271.9  268.0 
1910  267.4  267.6  272.1  274.8  277.1  282.9  287.9  290.1  286.7  279.0  272.6  265.8 
1911  268.5  266.2  266.5  270.8  280.3  285.1  287.4  290.7  284.7  279.3  276.0  267.1 
1912  263.8  267.1  271.3  274.0  277.5  285.7  290.3  290.6  283.4  275.2  269.5  266.8 
1913  263.9  267.4  270.2  270.8  278.5  280.7  285.8  286.4  284.3  277.8  272.3  268.7 
1914  267.9  267.0  267.4  273.3  278.1  284.4  289.3  289.6  283.2  277.0  272.7  268.1 
1915  267.8  267.4  269.9  272.1  277.6  287.5  291.3  291.2  288.8  280.9  272.1  267.7 
1916  266.5  269.1  270.1  271.3  278.9  285.8  289.7  291.2  287.4  282.2  270.7  268.3 
1917  262.6  266.1  266.6  271.9  277.4  279.9  284.6  285.9  284.4  277.6  271.6  269.6 
1918  266.5  262.6  270.4  270.6  278.8  282.3  286.2  287.0  284.2  278.4  271.8  269.6 
1919  266.3  266.2  271.0  271.9  278.2  283.9  286.8  287.8  284.2  278.6  273.2  265.7 
1920  266.9  268.5  271.3  274.0  280.7  286.4  290.5  292.0  289.7  280.3  274.5  270.5 
1921  267.7  263.7  269.5  275.4  277.2  285.7  291.3  292.7  287.6  279.4  273.2  268.9 
1922  266.2  268.0  270.9  273.4  278.1  281.1  287.2  288.7  282.1  277.3  271.1  265.4 
1923  264.7  263.7  270.6  272.9  276.2  282.9  288.0  290.5  285.2  277.8  272.0  266.5 
1924  267.1  262.0  266.2  274.8  277.4  282.8  289.2  289.2  284.1  279.9  272.9  266.5 
1925  266.8  263.3  267.0  271.6  278.9  284.5  288.0  289.3  287.5  278.2  272.8  270.2 
1926  267.6  269.9  268.1  269.3  276.7  283.9  288.6  289.3  283.2  275.6  271.9  265.4 
1927  265.0  264.2  269.5  272.0  278.6  284.5  290.8  289.3  286.1  280.3  271.9  268.4 
1928  266.3  266.6  268.0  272.7  278.0  284.6  286.6  289.1  285.8  280.2  273.1  264.0 
1929  270.0  266.8  269.9  274.6  279.5  285.2  287.0  290.4  286.1  276.1  272.7  268.0 
1930  267.6  267.5  265.1  270.1  277.6  282.2  289.2  290.3  284.2  280.4  272.4  268.0 
1931  266.9  268.4  269.9  271.3  274.1  281.5  285.6  286.4  282.3  276.1  272.5  268.5 
1932  266.1  264.6  270.1  273.8  279.1  283.7  286.4  289.2  284.4  280.6  272.6  270.2 
1933  268.6  268.8  269.2  276.4  277.9  279.7  288.0  286.8  286.5  278.8  272.9  267.7 
1934  263.1  267.7  268.8  270.7  276.8  283.4  287.8  288.0  283.4  275.8  272.0  266.5 
1935  264.2  268.0  269.6  274.0  280.8  285.2  292.1  290.8  286.4  281.1  273.6  269.2 
1936  266.1  269.4  270.9  273.4  279.8  284.4  288.9  288.9  285.2  278.9  269.2  266.5 
1937  268.6  268.9  270.7  271.0  278.2  286.4  291.6  290.3  289.8  280.2  272.2  270.4 
1938  265.2  267.9  271.6  274.8  280.3  284.1  290.2  289.2  288.3  279.9  272.7  272.7 
1939  266.7  267.3  269.3  273.8  276.7  283.2  286.7  291.0  283.9  281.5  274.9  269.9 
1940  268.8  269.3  267.0  269.6  278.9  285.4  289.7  291.0  286.7  280.5  276.1  267.9 
1941  270.1  267.2  269.0  271.6  276.3  285.7  287.0  288.1  287.5  279.7  270.7  270.7 
1942  269.0  267.1  266.2  272.8  282.1  287.3  291.9  292.5  287.5  275.7  273.8  267.8 
1943  268.9  266.4  270.3  274.2  279.7  284.3  288.3  291.7  286.4  276.2  273.9  270.0 
1944  267.6  269.7  268.5  273.3  277.4  283.0  287.1  289.5  285.9  279.6  274.4  268.6 
1945  264.8  267.4  265.6  272.5  277.4  282.4  289.5  291.5  286.5  280.6  270.9  266.0 
1946  254.1  263.2  268.9  270.2  275.9  285.2  287.3  289.4  289.0  280.6  268.6  266.4 
1947  262.0  269.4  269.7  269.4  276.0  286.2  287.7  289.2  286.3  279.3  270.8  266.9 
1948  266.2  268.1  268.8  275.3  278.1  285.1  289.0  290.6  288.9  279.3  273.7  269.7 
1949  266.7  266.8  270.7  274.1  278.3  284.0  287.6  288.7  286.6  280.6  272.5  270.1 
1950  264.7  267.2  270.7  274.7  281.1  286.7  290.6  288.1  286.5  283.1  274.3  266.0 
1951  267.6  266.1  270.1  270.4  278.7  285.4  288.7  292.4  288.2  279.2  273.1  270.1 
1952  270.3  268.5  270.4  270.2  275.4  282.0  289.5  290.0  287.4  283.0  273.1  269.4 
1953  268.4  270.7  271.4  276.3  278.4  282.9  289.2  289.5  287.7  277.4  274.4  269.9 
1954  269.3  269.5  271.0  272.2  280.2  284.8  288.8  290.3  288.9  280.0  273.4  270.2 
1955  268.8  266.9  270.0  271.8  276.1  283.0  288.0  287.5  286.8  280.7  272.5  272.2 
1956  268.7  268.9  270.8  273.3  277.5  284.7  287.8  290.1  286.5  280.5  271.3  268.6 
1957  266.6  269.6  271.6  276.6  281.1  285.4  291.1  291.3  288.6  280.2  272.3  268.2 
1958  266.0  269.3  267.0  272.5  277.6  285.0  290.9  291.8  285.7  277.6  273.6  265.8 
1959  265.2  265.4  269.7  273.9  278.4  287.0  291.9  292.2  288.9  278.2  274.5  270.2 
1960  270.5  268.0  271.0  273.8  277.8  285.6  289.5  292.1  285.7  281.2  273.0  267.7 
1961  268.6  269.3  267.9  274.0  279.5  284.3  287.8  287.7  284.2  279.8  271.9  269.1 
1962  265.6  266.8  268.9  271.5  280.3  282.4  287.7  290.6  286.5  278.1  272.3  265.5 
1963  266.5  266.4  267.4  272.9  275.9  282.2  287.6  290.4  284.8  275.8  270.9  267.9 
1964  263.8  268.8  270.2  273.9  280.0  285.7  287.8  288.3  285.9  278.9  273.1  271.5 
1965  269.0  270.1  270.2  272.4  276.8  284.9  289.5  288.5  285.2  280.1  274.7  270.6 
1966  266.0  268.4  269.9  272.5  277.8  282.0  286.8  286.8  285.8  279.7  274.9  269.9 
1967  269.3  269.6  271.1  274.6  280.0  286.6  288.9  288.7  286.8  277.9  273.4  269.4 
1968  267.8  267.6  271.8  273.3  278.7  281.5  284.5  285.9  282.1  279.1  273.1  271.9 
1969  263.4  269.2  268.2  270.8  279.9  284.5  289.6  289.3  285.7  276.5  274.3  268.9 
1970  267.0  267.5  270.5  275.0  278.5  282.3  286.6  290.7  286.6  277.8  273.6  270.7 
1971  264.4  267.9  268.0  272.3  278.5  283.4  288.3  291.5  287.0  279.2  272.1  268.1 
1972  266.3  264.9  265.8  272.1  279.9  283.1  289.2  290.3  286.0  279.3  270.8  268.3 
1973  267.7  269.1  271.3  278.8  280.0  286.5  288.4  289.7  286.4  281.0  270.1  266.5 
1974  269.2  264.7  267.1  275.7  282.3  284.9  288.8  289.6  288.4  277.5  273.1  267.3 
1975  267.8  269.0  270.1  273.4  278.9  283.8  290.1  290.0  288.1  280.9  274.3  267.6 
1976  264.2  265.4  270.4  273.5  281.2  285.5  290.8  293.0  285.9  278.8  272.0  270.2 
1977  270.5  271.0  271.4  275.0  280.7  286.2  290.8  292.7  285.7  277.8  272.8  268.5 
1978  265.1  268.5  268.9  272.3  281.8  287.4  290.3  294.1  289.3  279.7  275.9  269.2 
1979  267.0  267.7  269.4  276.9  281.2  287.5  293.2  294.3  290.1  279.9  276.4  270.8 
1980  265.8  265.0  268.6  270.6  281.1  287.2  292.1  292.3  288.7  284.1  275.5  266.6 
1981  263.5  270.9  272.2  274.7  279.3  284.2  290.5  289.2  288.6  281.3  274.5  269.9 
1982  267.5  270.6  272.2  274.9  278.8  283.7  287.3  290.1  284.6  276.5  274.9  269.2 
1983  260.0  266.3  270.5  272.8  277.3  283.0  289.1  290.2  286.8  279.9  274.8  269.7 
1984  269.7  267.1  266.7  273.0  279.0  285.5  290.8  289.2  286.4  279.5  271.5  269.9 
1985  268.3  267.2  270.7  273.5  280.2  287.3  291.0  292.4  287.8  279.2  275.1  266.2 
1986  263.2  266.0  268.3  272.0  280.0  284.1  289.1  290.7  289.8  279.0  270.4  267.4 
1987  268.2  268.4  268.8  272.7  281.7  285.6  289.1  290.0  285.2  278.4  272.4  268.6 
1988  266.9  267.3  270.3  276.7  279.4  284.5  288.7  289.4  286.9  278.1  273.7  270.9 
1989  269.5  270.4  270.3  272.3  278.2  283.5  288.4  290.8  287.3  277.7  272.9  267.3 
1990  265.9  264.1  269.4  271.4  278.4  286.8  290.3  290.9  286.6  279.2  273.5  271.8 
   8  141  34.35 -115.85
1850  276.6  280.5  281.1  286.2  291.3  293.0  299.3  299.1  295.0  287.3  283.4  278.5 
1851  277.3  278.0  278.9  282.4  289.2  295.8  301.5  298.8  296.3  288.3  283.8  279.6 
1852  276.3  279.7  279.5  284.3  290.1  294.3  296.6  298.6  295.5  289.0  284.4  279.7 
1853  278.6  278.7  280.0  286.3  288.0  294.3  299.5  297.0  294.7  291.0  282.1  277.7 
1854  278.3  278.1  278.6  282.5  290.4  294.6  296.6  297.4  293.8  289.3  280.5  279.2 
1855  279.7  279.0  280.7  285.8  291.7  296.7  300.2  297.7  295.6  288.8  283.5  280.2 
1856  274.8  275.1  281.3  286.6  292.3  296.9  299.6  302.1  297.3  290.6  283.9  280.4 
1857  277.7  277.0  281.0  285.2  290.0  295.3  298.9  298.8  292.8  288.7  282.1  279.0 
1858  276.0  279.4  279.1  280.5  292.4  296.2  297.7  299.0  294.2  291.2  283.5  278.0 
1859  277.1  276.7  279.7  281.1  289.6  295.0  299.5  299.1  297.2  289.4  283.1  277.6 
1860  275.3  276.5  280.4  283.9  288.3  294.5  298.3  297.6  293.6  287.5  282.4  278.0 
1861  277.4  277.3  281.9  283.4  289.6  296.2  300.5  299.0  295.9  289.6  282.1  277.8 
1862  275.3  276.0  279.0  283.4  288.6  295.5  299.7  300.1  294.9  290.3  283.6  279.1 
1863  278.8  279.2  282.9  287.5  289.0  292.8  299.1  298.5  295.1  290.7  282.5  279.0 
1864  276.4  277.0  280.2  284.4  291.1  295.9  298.3  298.8  298.3  289.5  283.6  279.7 
1865  276.6  279.6  283.0  288.7  290.1  292.4  297.2  298.7  293.7  290.5  284.0  278.4 
1866  277.8  277.7  279.3  281.5  289.7  295.8  298.8  299.1  293.8  287.1  282.1  278.5 
1867  277.7  275.9  276.9  282.9  290.2  295.2  298.7  300.8  295.8  288.4  283.1  278.8 
1868  277.8  278.9  283.3  288.0  291.5  296.5  299.8  300.0  296.4  290.5  284.3  280.2 
1869  278.0  278.1  282.2  287.4  289.7  295.9  299.3  299.4  295.9  289.2  281.7  279.3 
1870  278.7  279.4  281.4  284.7  292.2  296.6  299.7  299.3  297.4  291.4  283.2  280.4 
1871  279.4  280.1  281.7  282.3  289.3  297.3  300.9  299.5  297.6  289.9  280.5  276.3 
1872  274.7  278.0  278.4  283.0  289.3  294.1  298.9  300.3  295.7  289.3  283.4  277.8 
1873  276.5  279.6  281.4  284.5  289.6  295.1  299.7  300.6  295.2  287.9  283.1  280.3 
1874  277.9  276.9  278.1  282.1  290.4  295.4  300.2  300.2  295.1  289.5  283.3  277.9 
1875  276.3  278.4  281.5  287.0  290.7  296.5  297.3  298.7  293.8  288.2  281.8  278.3 
1876  277.2  279.0  280.7  285.4  286.9  296.1  299.4  300.6  297.4  290.0  281.5  279.5 
1877  277.5  275.6  278.3  284.1  288.8  294.6  299.1  298.7  295.6  289.7  282.5  279.4 
1878  278.2  280.0  283.6  288.3  291.3  296.7  299.1  299.1  295.4  288.4  282.2  278.8 
1879  278.4  278.9  279.3  282.3  288.1  295.9  298.4  298.6  294.9  290.5  282.7  279.0 
1880  277.3  278.5  283.8  286.7  292.5  294.4  298.1  298.7  295.6  290.6  282.2  279.6 
1881  278.3  278.5  280.6  283.9  288.9  296.4  299.9  300.4  295.5  290.0  281.6  278.2 
1882  276.2  275.5  281.5  287.8  292.3  295.2  300.7  300.7  295.7  287.7  282.4  278.1 
1883  276.0  277.9  280.2  283.1  290.4  293.5  297.6  299.7  294.7  288.6  281.6  277.4 
1884  277.2  275.5  281.4  284.2  288.7  293.6  297.9  298.1  293.5  288.6  283.0  278.2 
1885  277.6  278.3  277.2  279.9  286.3  293.4  298.7  299.8  296.4  289.3  283.7  276.5 
1886  275.9  278.4  280.2  280.3  289.0  293.4  297.7  298.9  294.4  289.5  284.0  278.2 
1887  277.5  278.1  278.9  282.4  290.0  293.1  299.6  300.5  295.3  289.2  282.7  279.7 
1888  277.4  279.3  280.7  285.8  291.1  295.8  298.6  298.7  294.8  289.9  282.0  279.7 
1889  278.1  278.6  280.9  285.5  291.9  296.9  297.6  299.0  297.9  290.0  282.9  279.5 
1890  277.8  280.8  284.3  286.8  290.4  296.7  300.1  301.8  295.7  290.5  283.4  279.4 
1891  277.5  279.1  280.8  283.3  285.9  292.9  296.2  298.8  294.6  289.4  281.7  278.1 
1892  276.7  278.8  281.0  287.3  294.0  298.1  299.7  299.3  295.4  290.2  282.5  279.2 
1893  277.5  276.9  280.5  284.8  288.9  295.1  299.8  296.9  296.4  290.1  284.3  279.6 
1894  276.1  278.4  282.4  285.1  293.0  297.7  299.7  301.0  296.4  289.4  283.8  279.3 
1895  277.4  278.9  282.1  285.5  292.2  295.9  301.0  299.1  296.6  289.1  282.6  278.1 
1896  275.8  276.9  281.8  287.5  290.6  297.4  299.4  299.9  296.7  291.4  283.9  280.1 
1897  278.0  280.8  283.2  284.2  292.0  296.9  300.3  300.5  296.5  288.7  283.9  280.5 
1898  279.5  281.2  283.1  286.2  290.7  295.0  299.4  299.1  297.5  288.4  281.8  279.7 
1899  279.3  276.2  280.7  285.9  293.1  299.0  299.3  300.3  296.0  289.1  282.9  278.0 
1900  278.8  276.1  280.3  285.1  288.9  296.0  299.6  299.5  295.1  289.7  283.4  280.7 
1901  278.2  279.5  281.9  286.9  291.2  296.7  301.7  299.9  295.0  290.0  284.9  279.0 
1902  277.5  278.8  281.4  282.3  289.7  294.3  299.0  299.4  293.8  286.3  281.7  278.1 
1903  276.2  278.1  282.9  287.2  290.3  293.9  299.7  299.0  294.5  289.1  281.5  278.1 
1904  277.4  278.5  278.8  287.0  288.4  293.9  299.7  298.3  295.1  290.0  283.3  280.4 
1905  277.7  281.0  283.0  283.9  292.0  295.9  299.0  300.5  297.5  290.2  283.8  279.4 
1906  278.7  279.7  281.0  281.8  291.7  295.9  298.7  297.4  296.0  289.5  283.6  280.1 
1907  277.7  275.7  280.2  282.8  290.0  294.0  297.2  299.1  297.0  290.1  283.5  277.4 
1908  276.7  278.9  281.2  286.9  293.0  295.9  299.0  298.4  295.0  290.6  283.2  280.2 
1909  279.2  280.2  280.3  284.6  292.1  298.8  301.2  300.1  297.4  290.2  283.9  279.7 
1910  278.1  280.2  285.1  286.1  290.2  295.8  297.3  298.6  295.9  288.4  282.7  278.0 
1911  278.6  277.1  279.0  284.1  292.0  296.7  298.6  299.2  295.5  290.5  283.4  277.8 
1912  275.6  277.8  282.9  284.8  290.2  295.8  300.3  300.3  293.8  287.3  281.0  278.1 
1913  275.3  277.6  281.1  285.1  291.2  293.8  298.6  298.1  296.7  289.0  283.4  279.1 
1914  278.0  278.6  277.5  283.2  289.2  296.7  299.4  298.7  293.9  287.5  281.6  278.3 
1915  277.9  278.3  277.0  282.7  289.5  297.6  301.2  300.3  295.3  291.4  283.3  278.9 
1916  278.1  279.2  281.6  285.4  292.6  296.6  300.8  300.4  296.1  291.5  281.8  279.3 
1917  275.9  276.7  278.1  282.4  286.9  293.2  297.2  298.1  296.0  289.7  282.1  277.9 
1918  277.5  275.4  280.4  284.1  292.8  294.6  298.7  299.0  295.9  290.5  283.4  279.5 
1919  276.7  278.3  282.1  282.2  290.2  297.2  299.2  298.4  295.6  290.8  282.5  277.9 
1920  276.6  279.4  280.4  286.6  294.2  297.3  299.7  301.0  297.7  290.0  283.6  279.1 
1921  277.8  279.3  284.7  287.3  287.9  296.6  300.7  299.5  297.0  289.8  283.4  278.6 
1922  279.2  279.8  284.2  285.4  292.3  294.7  299.0  300.1  294.4  289.7  282.9  279.0 
1923  276.5  277.1  281.7  285.6  289.1  294.7  298.8  299.7  297.6  289.9  282.9  279.4 
1924  278.5  276.7  278.6  288.6  290.8  295.6  300.3  299.6  294.9  290.0  283.2  278.7 
1925  277.5  277.3  278.4  285.6  292.6  297.1  299.3  299.4  297.0  289.6  283.9  279.6 
1926  277.9  279.3  278.9  286.6  290.4  296.8  300.0  299.0  295.9  286.7  283.2  277.4 
1927  276.4  277.3  281.8  286.1  291.2  296.2  301.2  299.4  295.7  290.0  282.2  278.4 
1928  276.8  276.7  281.1  286.3  292.7  295.8  298.2  300.3  297.1  291.9  283.1  277.1 
1929  278.3  276.9  281.2  285.3  291.2  297.2  298.9  299.9  298.2  289.8  283.3  279.1 
1930  277.6  281.3  280.6  285.9  292.1  295.3  299.2  300.3  294.8  290.0  282.7  278.9 
1931  278.1  279.5  280.0  282.4  287.1  294.2  298.5  299.1  295.1  287.7  283.5  279.0 
1932  277.2  278.1  282.4  284.8  292.8  296.2  298.6  299.6  295.3  290.0  283.8  280.4 
1933  278.7  280.5  284.6  285.1  288.3  293.3  299.0  298.9  297.2  290.2  284.5  279.3 
1934  275.8  279.0  280.8  284.9  290.1  297.5  298.8  299.0  294.4  287.8  283.6  278.5 
1935  276.0  278.8  281.0  285.7  292.5  298.2  300.9  300.2  296.9  289.2  283.1  279.0 
1936  277.6  279.4  279.9  285.3  291.5  296.1  299.9  299.3  295.7  290.0  280.8  279.1 
1937  278.2  280.8  280.5  282.7  292.0  296.6  301.1  299.8  298.3  290.6  283.9  280.0 
1938  277.7  280.0  282.4  287.9  291.6  296.4  300.3  299.9  297.8  291.2  283.6  281.8 
1939  277.4  280.9  284.2  288.2  289.2  295.2  298.1  301.1  295.2  291.1  283.8  280.1 
1940  277.7  278.2  277.4  284.1  293.4  297.1  301.0  300.5  297.4  291.2  285.5  279.5 
1941  278.4  278.8  282.5  286.5  290.4  296.5  299.2  299.1  298.2  290.7  282.9  279.9 
1942  279.8  278.9  279.8  288.2  294.8  298.2  301.4  298.9  298.2  288.8  284.7  279.5 
1943  278.1  280.4  281.9  287.4  290.4  296.8  299.3  300.9  296.3  288.6  281.5  278.5 
1944  277.8  279.2  280.6  283.6  291.9  296.5  299.1  299.8  296.5  291.4  284.8  279.0 
1945  277.3  280.7  280.6  287.1  291.6  294.6  300.5  302.8  296.4  291.3  282.7  279.9 
1946  274.3  278.0  280.3  281.9  291.1  296.8  298.8  299.1  296.4  291.6  281.8  280.6 
1947  277.3  279.8  281.1  284.1  291.1  297.7  299.7  300.5  297.2  290.5  283.7  279.1 
1948  277.9  278.9  282.2  287.1  292.6  297.2  299.6  300.3  297.5  290.2  284.4  279.5 
1949  280.3  278.4  280.5  283.3  289.7  295.6  299.8  299.9  297.3  291.4  284.1  281.0 
1950  276.6  277.9  279.7  282.3  291.2  297.2  300.3  299.2  296.5  291.1  285.7  277.6 
1951  279.1  278.8  281.8  282.8  291.6  297.6  300.0  302.0  297.3  288.9  283.5  281.4 
1952  279.9  277.9  280.4  285.0  288.5  295.3  299.7  299.8  297.1  291.4  283.5  280.2 
1953  277.6  278.3  282.6  289.1  289.5  296.0  300.3  300.8  299.0  290.5  284.1  279.9 
1954  279.1  281.0  281.9  284.7  293.5  297.5  299.6  299.4  297.5  291.2  283.5  279.2 
1955  277.4  276.9  279.9  285.4  290.3  296.2  299.7  299.3  298.5  291.2  283.3  281.0 
1956  278.9  282.5  284.9  285.1  291.3  296.1  299.5  300.4  297.6  290.5  282.7  279.9 
1957  279.5  281.1  282.4  288.4  292.0  297.3  301.1  301.0  297.8  291.3  282.5  279.6 
1958  278.9  279.9  279.9  285.8  291.1  296.0  300.8  299.9  296.5  290.4  284.4  277.8 
1959  277.5  279.3  284.4  286.4  292.7  297.9  300.5  300.8  298.6  289.0  283.6  281.1 
1960  280.1  278.4  282.5  286.9  292.5  298.8  300.0  301.4  297.0  291.4  284.2  280.7 
1961  278.9  279.7  280.3  286.1  290.5  296.4  298.8  299.8  295.0  291.5  283.0  280.7 
1962  277.6  279.5  282.4  285.7  293.5  295.3  299.8  301.3  297.0  289.5  282.7  278.2 
1963  278.5  278.4  281.1  283.1  289.5  294.8  299.1  302.1  295.6  287.5  282.8  278.5 
1964  276.7  280.2  281.8  285.6  294.9  297.2  298.6  298.8  297.8  290.7  283.0  280.9 
1965  279.2  280.6  278.6  281.4  290.5  296.4  300.3  299.1  295.6  291.0  284.3  280.8 
1966  278.6  278.9  278.9  282.6  289.6  295.7  297.6  298.3  296.5  290.4  285.1  279.2 
1967  278.3  280.3  282.4  287.2  294.3  298.2  300.3  299.0  296.9  290.6  284.7  280.0 
1968  277.8  280.0  283.4  282.2  288.0  295.4  297.4  298.7  294.8  290.8  283.5  280.6 
1969  277.6  279.7  281.6  281.6  290.3  296.5  300.2  299.7  296.5  288.7  284.3  279.9 
1970  279.0  280.0  280.3  284.4  292.3  294.8  299.0  299.2  296.4  289.5  283.5  280.2 
1971  276.9  281.6  281.0  286.9  292.8  297.0  299.9  302.0  297.6  289.2  282.5  278.8 
1972  278.9  278.3  279.0  285.5  291.2  295.0  299.2  300.1  295.2  290.5  283.6  278.9 
1973  279.7  281.1  280.8  289.5  292.3  296.6  299.4  300.3  296.7  290.2  282.5  279.9 
1974  279.5  278.5  278.7  288.1  293.9  296.5  299.9  299.2  296.1  291.2  284.6  279.0 
1975  279.3  279.2  282.6  285.6  288.9  296.0  301.4  300.2  297.8  289.5  283.5  277.8 
1976  277.5  278.3  282.2  286.9  293.1  298.1  301.1  299.9  295.8  289.4  282.1  280.0 
1977  279.7  282.6  285.2  289.7  292.6  297.5  300.8  301.9  297.2  288.9  284.2  279.9 
1978  277.9  278.3  279.3  287.0  293.7  298.8  300.6  303.2  298.7  290.4  284.6  279.6 
1979  278.6  281.5  283.3  288.7  292.3  298.7  301.9  303.0  296.8  289.3  285.4  281.1 
1980  277.4  278.0  279.8  283.7  293.0  298.4  301.1  301.1  299.3  292.6  284.4  277.8 
1981  277.6  280.6  281.6  285.2  291.4  298.5  302.4  299.8  296.9  292.5  285.5  281.4 
1982  279.5  280.6  282.7  286.5  292.6  296.9  298.9  299.8  295.0  288.5  284.9  280.5 
1983  276.8  278.2  281.4  283.6  290.6  295.9  300.2  299.7  297.2  289.9  283.8  280.5 
1984  278.8  279.2  277.6  283.9  292.0  298.7  301.5  299.6  297.5  289.9  283.2  280.9 
1985  278.4  279.8  280.3  285.9  293.9  299.0  301.1  301.1  297.6  289.5  284.3  278.6 
1986  276.9  279.8  280.7  287.0  290.6  295.9  299.3  299.9  297.3  290.6  283.3  278.5 
1987  277.7  279.5  282.5  288.7  294.4  296.5  299.4  300.3  296.9  290.4  284.8  279.7 
1988  277.0  280.9  280.8  284.7  290.8  296.4  300.3  299.7  297.1  290.5  284.2  280.9 
1989  278.8  278.9  280.3  285.2  290.7  297.8  300.1  301.4  297.5  290.8  284.4  280.7 
1990  279.2  277.3  282.1  288.6  291.2  298.6  300.3  299.9  295.8  289.6  284.2  282.0 
   9  141  67.23 -115.92
1850  234.1  242.3  244.1  252.0  269.3  279.4  287.1  283.3  269.5  263.3  242.6  242.6 
1851  243.3  239.4  254.4  260.9  272.5  287.9  289.7  284.3  273.4  257.5  249.2  239.8 
1852  246.6  235.3  239.2  265.9  266.6  278.2  284.2  284.4  274.1  255.1  247.7  237.2 
1853  224.3  230.2  245.2  253.6  265.1  276.6  286.0  283.7  272.4  257.6  240.1  235.7 
1854  240.0  231.4  244.9  252.9  267.9  275.0  284.5  282.3  270.5  265.0  246.0  243.5 
1855  226.3  239.7  245.9  265.1  272.4  283.9  289.7  282.6  272.3  251.8  245.0  238.7 
1856  231.2  239.8  242.9  251.0  270.2  278.1  287.2  287.4  274.8  262.1  246.5  234.9 
1857  235.7  231.5  249.5  257.1  270.8  281.9  287.0  285.5  274.0  258.6  251.8  254.1 
1858  245.4  234.7  249.1  251.2  268.2  277.4  285.0  286.3  273.9  265.5  248.4  232.1 
1859  238.5  240.5  242.4  251.1  268.8  280.3  286.0  284.5  276.8  261.4  252.0  243.5 
1860  237.7  236.8  237.9  253.0  267.6  282.8  287.2  283.9  272.1  262.4  252.6  238.6 
1861  240.0  230.9  246.3  265.0  270.7  281.9  287.5  283.2  272.1  251.6  243.6  239.3 
1862  237.1  236.0  238.9  249.0  268.8  280.7  286.3  283.4  276.8  257.6  246.2  243.0 
1863  238.5  235.0  248.4  255.6  266.5  277.9  285.7  283.5  273.9  261.0  253.0  238.6 
1864  245.5  236.6  244.9  254.5  268.6  283.3  288.4  284.4  270.2  260.7  246.1  241.9 
1865  240.6  245.4  248.3  251.9  269.9  281.5  289.4  284.1  273.9  261.2  249.6  240.9 
1866  242.7  239.2  244.4  256.9  271.2  277.7  287.9  285.2  274.1  260.8  248.5  244.5 
1867  230.3  236.5  243.1  256.3  273.3  280.7  288.4  284.7  271.2  255.0  248.1  236.0 
1868  233.3  238.2  246.3  251.4  268.3  282.1  288.4  285.8  273.5  264.6  250.2  234.9 
1869  234.2  241.5  240.7  256.3  271.7  283.0  287.9  283.3  272.7  262.4  254.4  245.3 
1870  237.3  236.1  247.0  259.7  269.3  280.8  286.2  286.2  275.2  260.3  248.5  244.3 
1871  234.8  232.2  241.7  257.9  267.8  277.1  285.0  283.9  271.3  262.6  243.6  241.1 
1872  241.6  233.2  243.1  259.5  271.4  280.9  289.7  283.7  273.9  260.2  248.4  235.7 
1873  248.4  239.6  248.0  258.7  272.1  284.0  288.8  286.0  275.1  261.7  240.4  245.7 
1874  241.2  239.1  250.9  255.5  266.5  279.2  287.0  284.0  271.9  264.5  247.5  241.8 
1875  248.8  235.1  238.2  252.1  269.3  279.3  286.9  284.4  276.9  261.3  243.4  245.0 
1876  246.9  244.9  246.2  258.3  270.1  280.8  289.0  283.4  274.9  256.4  242.4  245.6 
1877  240.8  232.7  241.8  250.4  269.3  281.1  283.4  282.9  274.2  266.0  244.8  234.1 
1878  238.5  235.1  247.7  254.9  269.9  280.8  288.8  283.2  278.1  264.0  243.7  236.8 
1879  236.4  243.7  248.1  254.6  267.8  279.4  287.2  286.7  276.1  255.4  244.7  241.4 
1880  235.5  238.0  238.5  257.1  271.2  281.2  288.0  283.5  272.6  260.5  248.0  242.3 
1881  237.2  246.4  246.4  254.9  265.9  280.5  286.1  285.4  271.3  255.1  250.6  240.5 
1882  241.9  240.4  244.5  255.8  267.2  279.8  287.1  283.0  271.2  256.3  248.5  249.7 
1883  240.0  239.0  243.8  250.6  270.1  281.2  283.0  282.3  273.4  260.5  242.9  239.5 
1884  226.9  240.5  245.8  255.6  267.7  278.0  284.3  280.8  274.3  257.6  251.7  237.2 
1885  243.0  238.3  253.0  264.6  269.3  279.2  286.5  285.7  274.2  258.6  249.6  239.8 
1886  225.5  234.0  236.0  258.2  269.6  281.9  289.0  285.1  273.3  264.2  253.0  247.3 
1887  235.7  233.3  251.5  258.0  267.9  278.5  288.4  282.1  270.2  259.5  248.7  241.2 
1888  236.5  231.4  236.4  253.0  271.4  278.6  285.9  285.1  275.9  265.3  256.5  235.2 
1889  235.0  233.4  237.6  261.5  269.3  285.0  291.2  284.4  272.0  264.7  252.5  241.0 
1890  245.6  235.8  248.6  256.7  271.4  282.3  287.8  284.8  271.0  254.4  244.9  240.3 
1891  240.0  235.1  239.3  257.3  271.2  282.0  288.2  287.3  276.9  263.5  252.6  244.2 
1892  241.0  236.9  244.3  256.9  270.3  284.1  288.2  284.4  273.5  258.7  249.1  237.9 
1893  234.8  232.0  240.1  256.1  268.3  280.2  287.0  283.6  273.3  259.2  247.0  244.4 
1894  234.6  233.9  241.8  251.1  269.8  281.9  290.0  285.8  271.3  257.0  239.0  236.0 
1895  230.3  234.5  243.6  255.1  271.0  280.0  285.3  280.8  269.2  257.1  249.6  244.2 
1896  239.3  238.2  239.0  257.4  268.6  279.1  285.4  282.4  271.6  256.7  240.5  234.8 
1897  233.1  233.1  238.1  254.9  272.1  281.0  288.0  286.1  274.7  258.7  247.9  239.0 
1898  243.4  239.1  243.5  260.7  269.5  284.2  288.2  284.4  273.3  261.6  246.9  248.9 
1899  235.0  235.1  256.6  262.5  269.5  280.6  286.8  287.1  272.9  265.4  251.2  239.2 
1900  231.9  236.8  244.9  257.6  271.9  279.7  286.3  287.1  273.4  264.9  248.4  247.5 
1901  243.3  236.2  241.8  255.4  270.0  279.0  284.0  283.5  275.2  259.8  249.2  239.8 
1902  235.9  238.7  246.7  257.1  273.0  281.4  290.5  283.9  272.4  256.7  250.0  235.2 
1903  236.2  237.0  238.2  260.7  268.7  278.7  286.7  283.8  272.0  254.3  251.7  238.1 
1904  232.5  236.0  234.6  249.0  268.6  277.2  286.8  285.8  273.2  258.2  254.7  233.7 
1905  238.0  230.9  241.3  257.3  268.0  282.9  287.4  282.9  274.5  268.2  250.0  248.8 
1906  237.7  234.3  241.6  261.2  269.1  283.2  289.8  283.4  272.4  259.4  248.7  233.2 
1907  231.2  232.5  236.9  257.0  268.3  277.9  284.6  283.0  273.3  258.8  240.4  235.0 
1908  231.5  236.6  248.2  256.2  267.9  278.3  285.1  283.2  271.3  257.2  244.0  241.7 
1909  233.7  248.7  245.7  256.4  269.0  280.0  286.0  284.1  272.8  259.7  245.9  230.9 
1910  234.6  243.1  246.5  255.1  268.9  280.2  286.6  282.5  272.4  260.2  250.9  234.7 
1911  237.4  243.4  252.5  261.2  270.7  280.3  287.7  286.6  276.5  259.9  245.1  234.5 
1912  234.5  234.5  239.4  260.9  270.4  283.8  287.4  283.9  274.5  257.5  249.4  239.3 
1913  238.1  237.6  247.3  250.8  270.6  282.8  285.6  282.7  269.2  257.0  245.2  251.3 
1914  237.2  234.9  240.9  254.6  268.8  277.7  287.1  283.2  274.5  258.0  242.2  230.9 
1915  246.1  237.6  249.4  263.6  267.3  281.0  286.9  283.1  269.2  256.4  251.7  246.6 
1916  238.2  238.4  246.4  251.5  266.1  276.1  287.1  279.8  272.0  254.2  241.1  241.2 
1917  233.1  238.2  240.0  253.1  265.7  277.5  283.2  281.4  274.0  257.8  245.6  240.6 
1918  229.0  230.2  245.8  265.3  273.2  283.3  289.5  288.0  274.3  264.8  246.1  244.2 
1919  232.9  236.8  244.1  256.4  270.1  279.7  288.2  282.6  271.7  262.0  254.2  238.5 
1920  249.7  235.5  241.5  253.3  271.1  279.3  289.7  285.9  274.6  258.3  252.0  240.8 
1921  235.7  238.1  241.9  253.5  271.5  280.4  289.2  284.3  273.6  261.4  245.4  241.6 
1922  239.3  234.7  245.4  257.5  269.9  282.8  286.3  285.7  275.7  262.3  251.5  240.9 
1923  236.0  232.4  241.8  247.8  268.9  277.7  286.2  284.0  275.3  256.0  243.4  237.0 
1924  233.2  238.1  238.4  251.9  269.1  277.2  284.6  283.3  271.9  261.0  251.2  238.5 
1925  235.8  240.9  239.5  251.8  268.5  276.9  283.1  280.5  272.7  252.6  243.8  237.2 
1926  228.9  240.8  238.6  263.4  267.2  275.6  281.8  283.3  272.2  262.3  250.0  245.7 
1927  229.0  236.7  247.1  264.9  271.0  278.1  284.7  284.1  269.9  260.6  238.8  238.3 
1928  239.6  245.4  238.7  251.7  264.5  280.4  285.7  278.5  268.2  254.2  248.9  242.8 
1929  237.6  235.1  240.5  256.9  271.4  283.6  289.2  285.7  272.5  261.3  248.6  242.9 
1930  233.5  230.6  237.5  252.6  271.0  279.3  287.1  281.5  268.6  257.6  239.9  237.4 
1931  244.1  241.0  249.7  258.7  272.8  281.4  285.7  284.5  275.5  261.7  249.4  235.9 
1932  238.4  237.6  240.7  260.1  269.9  282.4  288.2  282.2  275.6  258.9  243.4  237.7 
1933  227.1  239.8  236.4  257.5  269.8  280.0  286.3  282.0  273.4  260.8  240.6  239.6 
1934  230.2  239.4  238.1  248.7  270.3  278.0  285.6  286.0  275.5  258.4  248.3  234.3 
1935  235.7  239.8  243.7  251.0  265.7  277.7  285.0  284.2  272.6  257.3  249.3  233.5 
1936  242.6  230.5  251.6  257.7  268.3  278.6  286.7  286.6  274.3  263.4  251.6  239.4 
1937  236.3  234.9  240.6  258.7  270.4  279.6  287.7  284.6  273.5  259.8  239.7  226.8 
1938  232.0  233.5  241.0  257.7  266.3  279.9  289.6  284.4  273.0  257.0  240.9  234.8 
1939  234.2  240.8  241.6  247.0  265.0  281.5  287.4  285.7  273.0  266.3  253.6  249.7 
1940  243.3  238.3  253.5  264.0  269.7  282.5  287.2  283.2  272.3  263.7  248.1  238.8 
1941  241.6  229.1  242.8  255.0  271.6  281.7  289.9  285.4  272.5  257.1  252.0  241.8 
1942  245.2  243.3  240.2  261.3  269.9  280.5  289.9  284.8  275.5  260.1  248.1  243.3 
1943  235.8  232.3  243.4  254.0  266.8  279.2  288.6  283.7  274.2  258.6  251.0  248.0 
1944  243.9  230.5  243.4  263.9  272.8  280.7  290.4  286.5  273.3  261.0  253.8  246.4 
1945  237.6  235.7  242.1  263.5  271.1  281.3  285.9  285.4  274.6  262.8  245.3  253.5 
1946  248.6  247.1  243.4  258.0  270.8  283.9  286.7  284.7  276.0  266.1  254.1  247.4 
1947  245.9  240.6  247.9  258.2  272.4  281.5  289.4  281.8  276.4  266.9  252.9  238.9 
1948  231.9  240.5  254.5  251.4  273.3  284.8  288.5  285.3  277.5  261.4  254.7  244.5 
1949  235.5  239.2  244.1  260.4  268.7  280.2  288.8  281.2  270.9  256.4  253.9  241.1 
1950  235.5  241.8  243.5  252.8  270.5  280.8  289.0  288.8  276.1  259.0  249.0  239.3 
1951  231.7  230.6  238.4  257.6  274.9  284.0  285.6  280.2  270.5  255.8  245.7  240.2 
1952  237.0  238.7  245.1  261.0  271.3  284.0  288.3  284.4  274.4  265.1  256.4  246.1 
1953  240.9  243.2  243.4  254.9  270.1  282.9  289.7  286.9  276.1  259.7  245.4  247.0 
1954  233.7  237.4  243.3  258.5  268.7  279.2  286.1  283.1  273.2  258.6  243.8  249.4 
1955  241.4  243.2  252.9  258.4  267.7  279.4  286.2  287.4  275.2  258.1  251.6  241.6 
1956  235.7  230.8  243.6  260.2  272.0  282.8  289.3  284.4  272.5  260.3  246.0  240.2 
1957  228.9  238.6  244.2  251.2  268.4  279.7  290.4  285.7  272.5  257.2  252.4  248.2 
1958  238.3  239.7  253.1  264.2  262.8  278.9  283.9  285.8  274.8  263.1  257.9  248.3 
1959  236.3  237.4  236.0  257.7  269.1  281.2  287.0  284.3  272.0  258.1  251.1  241.6 
1960  243.1  236.3  251.1  261.9  270.3  282.6  287.7  284.0  273.9  260.5  249.1  249.2 
1961  237.3  238.6  238.6  260.9  267.3  278.6  289.2  284.7  277.1  261.7  246.2  237.8 
1962  239.4  238.1  249.2  257.7  265.8  279.9  288.3  284.2  277.8  265.0  261.4  247.3 
1963  247.4  242.8  242.6  251.4  270.8  279.7  286.2  286.7  273.1  265.0  254.3  246.8 
1964  239.3  234.4  241.7  255.6  272.0  282.6  287.6  282.7  274.5  266.1  253.1  240.1 
1965  250.1  242.6  253.0  262.6  266.8  278.9  284.8  283.2  271.8  261.8  244.2  236.8 
1966  230.8  238.0  248.1  258.0  269.2  282.1  287.4  287.2  272.9  261.8  250.0  239.1 
1967  236.1  241.3  246.0  256.9  267.2  280.7  284.3  286.3  272.3  264.8  240.9  236.9 
1968  231.3  230.0  245.1  257.0  268.0  279.4  287.2  285.9  275.6  265.4  250.0  244.7 
1969  236.5  235.5  241.9  251.2  271.4  281.7  287.0  285.0  273.7  256.7  255.7  239.7 
1970  244.1  239.0  249.7  255.6  271.2  282.2  291.7  285.2  275.1  259.6  246.8  243.0 
1971  235.2  238.9  239.9  256.8  272.2  282.0  287.4  283.2  271.7  257.4  243.5  240.9 
1972  242.4  232.2  239.7  258.5  270.2  280.2  284.4  284.5  274.3  264.1  245.2  237.3 
1973  231.4  243.0  243.1  258.0  269.4  279.9  287.7  282.9  273.2  261.8  256.8  243.3 
1974  235.1  230.2  243.6  251.9  268.8  281.1  289.1  285.2  273.7  257.1  248.7  237.7 
1975  231.1  241.2  243.8  259.4  272.7  284.7  288.5  282.4  274.3  262.0  251.0  234.4 
1976  239.7  236.9  243.7  257.3  270.0  279.8  290.0  284.7  274.7  262.2  250.5  242.2 
1977  228.4  239.4  242.0  253.9  268.1  278.9  290.9  285.2  274.7  262.3  250.4  244.2 
1978  247.1  244.1  247.8  260.3  271.1  281.7  287.6  284.8  276.0  259.5  246.9  241.2 
1979  242.5  238.5  248.1  256.6  269.5  283.7  290.2  283.7  274.4  258.2  252.5  239.6 
1980  243.9  243.0  241.8  257.3  272.0  282.5  289.4  285.2  273.0  260.9  259.6  243.8 
1981  233.8  240.5  251.6  256.2  265.9  282.6  286.8  282.8  276.0  257.1  242.3  231.3 
1982  241.4  247.0  249.5  260.5  272.1  279.8  290.2  287.5  275.6  256.4  245.4  239.1 
1983  243.5  232.2  239.8  260.0  271.3  278.9  285.9  284.2  273.3  258.8  243.1  235.3 
1984  230.4  234.8  237.8  259.7  266.0  277.7  287.7  283.1  275.7  261.4  251.1  242.9 
1985  243.1  246.3  241.7  253.1  269.3  281.6  288.8  284.4  274.2  263.8  250.5  245.9 
1986  236.5  238.2  237.1  253.6  269.4  282.3  288.6  284.4  273.2  263.1  252.9  240.5 
1987  244.1  242.8  242.4  250.8  266.9  279.3  284.8  283.5  274.0  262.8  249.5  235.7 
1988  235.7  227.8  240.9  252.4  266.4  279.0  284.4  283.2  271.5  264.2  247.3  245.8 
1989  236.5  232.4  239.5  260.9  271.1  280.2  288.6  283.2  271.3  257.1  253.7  245.2 
1990  242.4  237.5  243.6  252.6  270.2  280.1  287.9  285.1  274.3  264.0  254.7  245.2 
  10  141  31.80 -114.50
1850  283.0  287.4  286.1  291.2  295.9  297.3  302.0  301.8  297.8  293.6  289.4  284.7 
1851  282.9  285.3  286.0  289.5  294.6  300.7  303.6  302.0  299.4  293.3  290.6  286.5 
1852  282.9  286.8  285.9  289.7  294.6  298.6  301.0  300.7  299.9  294.0  290.5  285.3 
1853  284.8  285.1  285.9  291.7  294.7  298.5  302.1  300.8  299.5  295.1  288.1  284.4 
1854  285.2  284.7  285.8  288.7  295.7  298.0  299.8  300.2  298.6  295.0  287.0  285.1 
1855  286.3  285.9  287.4  291.5  296.9  299.6  303.1  300.9  299.7  294.3  289.8  285.5 
1856  280.1  280.9  287.3  292.1  296.7  300.5  302.1  302.7  300.0  296.1  289.7  286.5 
1857  283.5  284.2  287.1  291.2  294.8  298.8  301.0  301.8  297.5  294.2  288.3  285.3 
1858  283.0  286.7  286.1  287.9  298.0  301.1  300.5  302.3  298.4  296.9  289.3  284.9 
1859  284.0  283.6  285.9  288.6  295.2  299.2  301.8  302.6  301.0  294.4  289.2  284.3 
1860  281.8  284.6  286.9  289.6  293.5  299.2  301.7  301.4  298.6  294.4  287.9  284.4 
1861  284.2  284.9  288.1  289.2  295.6  300.1  302.7  300.9  298.8  294.8  288.4  284.1 
1862  282.5  282.7  285.0  289.4  293.4  299.7  302.9  302.8  299.1  296.0  290.3  285.6 
1863  284.8  285.0  289.2  292.2  293.1  297.1  303.2  302.2  300.3  296.1  288.4  284.8 
1864  282.3  283.1  286.1  290.3  295.8  299.5  301.7  301.7  300.6  294.2  289.7  285.4 
1865  282.8  286.7  289.0  294.9  294.6  297.0  301.4  301.3  297.7  294.8  289.3  283.3 
1866  282.8  283.6  286.1  287.2  294.6  298.9  303.4  302.8  298.3  292.3  287.8  284.7 
1867  283.6  282.7  283.0  289.6  294.6  298.3  302.0  302.6  298.5  292.9  288.2  284.6 
1868  284.4  284.6  289.1  293.5  295.6  300.9  302.5  302.4  299.9  294.4  289.9  285.0 
1869  284.7  284.8  288.1  292.4  295.0  299.4  300.7  302.5  300.0  294.5  288.0  285.7 
1870  285.2  285.2  287.5  290.6  296.9  300.1  302.0  301.8  298.6  295.6  290.0  285.2 
1871  285.1  285.2  287.3  287.8  293.3  299.9  304.0  303.5  301.6  295.0  286.4  282.2 
1872  282.4  284.3  285.7  290.2  295.5  298.6  302.5  302.7  299.7  294.6  289.8  284.3 
1873  282.4  286.1  285.8  290.2  294.4  299.4  303.4  303.7  300.1  293.3  290.7  286.5 
1874  283.7  283.5  285.0  289.3  296.0  299.8  303.4  302.3  299.1  295.0  289.8  284.2 
1875  283.0  285.2  288.1  292.4  295.1  300.2  300.5  302.4  298.6  293.7  288.2  284.3 
1876  283.4  285.2  287.1  290.7  292.4  299.9  301.8  303.3  301.8  295.3  288.4  287.1 
1877  284.7  282.1  285.1  290.0  293.9  298.3  303.1  301.6  299.3  295.4  288.9  284.8 
1878  284.0  286.1  290.0  294.0  296.5  300.2  301.2  302.0  298.8  294.0  288.1  284.9 
1879  284.6  285.1  284.9  287.1  293.7  298.9  301.3  302.1  298.9  295.2  288.4  284.5 
1880  283.9  285.0  291.5  292.4  297.6  298.7  300.5  301.8  298.9  295.1  287.5  285.4 
1881  283.2  283.7  285.8  290.7  294.5  299.7  302.4  302.9  299.9  295.5  287.9  284.4 
1882  282.1  282.5  289.3  293.7  296.5  299.0  302.9  303.6  300.1  293.8  288.9  283.4 
1883  282.1  284.6  287.4  291.1  295.1  297.0  301.3  302.0  298.4  294.2  288.7  283.6 
1884  284.6  282.7  288.0  290.6  294.5  299.1  302.5  301.8  297.7  293.4  289.6  284.2 
1885  283.5  285.1  283.8  287.7  292.2  297.2  302.8  303.5  300.1  294.9  289.3  282.9 
1886  283.3  286.7  286.9  287.1  294.3  296.8  300.5  302.8  299.5  295.1  290.6  283.8 
1887  284.2  284.6  285.1  288.8  295.2  297.4  302.8  302.9  300.1  294.5  289.2  286.0 
1888  283.5  285.5  285.8  290.7  295.7  299.2  302.2  301.8  300.9  294.6  287.1  285.8 
1889  283.7  284.0  288.2  291.7  295.9  300.1  301.4  302.2  301.7  294.7  289.5  285.3 
1890  284.1  286.6  289.4  292.6  295.1  300.0  302.6  302.5  299.8  295.6  289.9  285.1 
1891  282.9  286.1  288.0  290.3  293.2  297.3  300.8  301.5  298.3  294.8  287.1  284.2 
1892  283.6  285.8  288.1  294.2  297.4  301.1  302.3  302.3  298.9  294.6  288.5  285.8 
1893  284.5  282.7  286.4  291.4  294.5  299.5  304.2  300.7  300.7  294.6  290.2  285.8 
1894  282.8  285.2  289.7  291.5  298.6  301.1  302.1  302.9  299.5  293.8  289.9  284.9 
1895  283.9  285.9  288.4  292.2  297.2  300.8  303.5  302.2  300.0  294.5  289.3  283.4 
1896  282.8  283.6  288.8  293.1  295.7  301.9  302.4  302.8  298.6  295.2  290.1  286.5 
1897  284.5  287.6  289.1  290.4  297.0  300.3  302.7  303.2  299.1  294.0  288.8  285.8 
1898  284.5  287.1  288.9  292.0  297.2  298.7  301.6  302.6  300.9  294.1  287.9  285.3 
1899  285.1  282.9  288.2  293.6  297.8  300.8  302.2  302.8  300.2  294.4  289.0  284.4 
1900  286.3  283.8  287.2  291.1  294.2  299.2  301.3  301.9  298.7  295.0  289.0  286.5 
1901  284.2  286.0  288.6  291.6  296.4  300.6  304.9  303.6  299.7  294.8  291.0  284.8 
1902  283.7  284.4  287.7  288.6  295.3  298.8  302.5  301.8  297.9  292.5  287.8  283.9 
1903  282.3  284.2  288.9  292.9  294.8  296.9  303.3  302.3  299.3  294.4  286.9  284.8 
1904  284.2  285.0  285.7  292.4  294.4  298.6  302.7  303.6  300.0  296.0  289.2  286.5 
1905  283.3  287.7  289.1  290.0  296.3  299.7  302.2  303.0  301.6  294.8  289.9  285.3 
1906  284.2  285.3  287.1  287.7  296.6  299.3  300.7  301.1  299.7  295.1  289.4  286.0 
1907  283.5  283.1  287.0  288.9  295.9  299.3  300.9  302.0  300.8  295.1  290.0  283.3 
1908  284.2  286.4  287.2  291.8  297.1  299.3  301.1  301.4  300.0  295.8  289.0  286.2 
1909  285.3  285.4  287.2  291.8  298.2  302.4  302.6  301.5  300.7  295.2  290.0  285.9 
1910  284.5  286.7  289.9  291.3  295.2  299.3  301.0  303.4  299.4  294.0  288.6  284.4 
1911  283.9  283.3  285.1  289.6  296.5  298.9  300.7  303.4  299.5  294.8  289.6  283.8 
1912  284.0  284.1  288.6  290.7  295.4  299.5  302.6  302.0  297.4  292.5  286.7  284.1 
1913  280.7  284.7  288.1  292.4  295.8  297.3  301.8  301.9  300.3  293.6  289.8  285.4 
1914  283.1  284.7  283.7  288.8  294.8  299.8  303.7  300.7  298.0  294.1  288.0  284.8 
1915  283.8  283.8  282.4  288.0  294.7  299.9  303.8  303.5  301.1  295.9  290.0  285.3 
1916  284.0  286.3  288.4  292.2  296.8  299.2  304.6  302.8  300.7  295.8  287.1  284.8 
1917  282.2  282.1  283.7  288.0  293.4  297.7  301.8  301.7  299.4  295.2  288.6  284.0 
1918  283.3  281.7  286.3  290.2  297.0  297.9  301.0  301.8  299.7  295.5  289.0  285.5 
1919  283.0  286.0  289.1  287.8  295.4  300.9  303.0  302.0  300.8  296.0  288.6  284.5 
1920  284.1  286.3  287.3  291.9  299.0  301.4  302.4  302.9  299.6  294.4  290.2  285.0 
1921  284.6  286.3  290.6  291.7  292.9  300.6  304.4  303.0  300.3  294.6  288.4  284.7 
1922  285.0  285.1  288.8  291.0  297.0  297.9  302.5  302.1  298.8  294.7  288.8  285.1 
1923  282.0  282.9  287.3  290.2  293.8  298.3  301.3  301.4  300.9  295.0  289.2  285.4 
1924  284.5  282.9  284.4  295.1  294.6  298.7  303.3  301.1  298.5  294.3  288.9  284.3 
1925  283.0  283.8  285.4  291.9  296.2  301.1  302.7  301.2  299.7  294.8  290.0  285.8 
1926  284.2  285.9  286.0  292.5  295.3  300.7  302.9  302.1  300.1  293.2  288.9  283.4 
1927  283.6  284.9  287.6  292.5  296.1  300.1  304.8  303.8  299.6  294.3  288.3  285.4 
1928  283.3  283.9  288.0  291.9  298.2  299.8  302.0  303.5  301.5  296.5  288.6  283.7 
1929  283.9  283.1  287.5  290.5  296.3  300.8  302.3  302.6  301.1  295.0  289.8  285.0 
1930  284.2  287.7  288.5  292.2  297.2  299.9  301.2  302.5  298.9  296.5  288.5  285.2 
1931  284.5  286.5  287.0  289.0  293.8  298.8  301.6  302.2  299.1  292.7  289.4  285.4 
1932  284.1  284.1  288.6  290.0  297.8  298.1  300.4  302.0  300.4  295.5  290.5  286.1 
1933  285.2  286.3  290.2  288.9  293.8  298.3  301.4  301.6  301.1  295.1  289.2  284.8 
1934  281.2  284.6  287.1  291.1  295.0  301.2  302.2  301.6  298.6  293.1  290.3  284.9 
1935  283.0  286.7  287.9  293.2  297.0  301.8  303.4  302.6  300.6  294.7  289.2  285.5 
1936  284.0  284.7  285.5  290.9  296.1  298.8  302.7  302.4  298.9  295.5  287.0  286.0 
1937  284.6  287.1  286.5  288.5  297.6  299.4  304.0  303.7  302.5  294.6  289.5  287.0 
1938  283.7  285.4  288.2  292.8  296.5  301.0  302.5  302.6  301.2  295.7  288.9  287.4 
1939  283.4  288.1  290.2  293.8  293.5  298.4  300.5  303.1  299.3  295.2  289.6  286.4 
1940  283.8  284.2  284.0  290.3  298.0  300.7  303.6  303.8  300.6  296.5  292.1  286.2 
1941  284.8  286.0  289.9  291.5  295.3  299.4  302.4  302.0  301.7  295.1  288.4  286.2 
1942  285.1  284.5  286.0  294.0  297.6  300.4  303.7  301.6  301.7  294.4  290.0  285.7 
1943  285.0  286.0  288.4  292.5  295.1  299.8  302.6  304.1  299.1  293.8  287.6  283.8 
1944  283.3  285.9  287.5  289.3  297.3  300.9  301.7  303.3  301.0  295.4  290.8  285.9 
1945  284.6  287.6  286.3  292.6  296.5  299.0  302.6  305.5  298.7  294.8  289.1  285.7 
1946  282.1  285.3  287.0  288.5  297.2  300.4  301.7  301.6  301.0  296.2  288.9  287.7 
1947  283.8  285.7  288.4  290.7  294.9  299.9  302.1  304.3  301.1  295.6  288.6  285.6 
1948  284.1  284.8  287.5  291.6  296.7  300.8  302.0  302.5  300.4  294.0  290.2  285.0 
1949  284.9  283.6  285.9  289.1  294.7  299.3  302.1  302.2  301.8  296.5  289.3  287.3 
1950  282.7  283.9  288.0  289.4  296.1  299.7  301.5  302.0  300.6  295.4  290.7  284.0 
1951  286.1  285.7  287.4  289.2  296.2  301.5  304.0  304.4  301.0  295.2  289.0  287.8 
1952  285.4  283.3  288.4  291.6  294.0  300.2  302.1  303.0  300.3  295.6  289.2  286.2 
1953  283.7  283.9  288.6  294.6  294.5  299.5  302.4  304.3  302.1  294.9  291.0  286.0 
1954  285.4  288.0  288.0  290.9  298.2  301.8  302.3  301.9  301.3  295.8  289.3  284.5 
1955  282.5  283.4  286.9  291.8  295.1  299.1  302.3  302.2  301.2  295.9  288.9  287.2 
1956  285.4  288.3  291.6  292.1  296.5  299.9  301.5  303.2  301.5  295.6  289.5  286.1 
1957  285.1  286.5  287.2  292.7  296.5  299.5  304.7  303.1  300.9  296.0  288.9  285.9 
1958  284.7  286.7  286.2  291.3  296.1  299.8  303.5  303.2  300.3  296.4  290.6  283.9 
1959  284.6  286.1  291.6  291.2  297.1  300.9  302.3  303.5  301.8  294.4  289.9  287.3 
1960  285.4  284.8  290.2  293.4  297.7  301.7  302.6  303.5  301.3  295.9  290.5  286.5 
1961  285.6  287.3  286.0  291.4  294.7  300.4  301.4  302.9  300.1  295.8  288.3  286.6 
1962  284.1  286.1  287.9  291.2  297.2  298.3  302.5  303.3  300.0  294.8  288.6  284.9 
1963  284.8  284.8  288.7  289.4  295.0  300.7  303.3  304.8  298.8  292.8  287.7  284.7 
1964  283.6  286.3  288.3  289.2  298.3  300.6  302.7  302.1  300.6  295.0  286.9  286.3 
1965  284.2  286.6  284.7  289.6  295.8  301.2  304.3  302.1  300.4  296.4  290.2  286.0 
1966  283.9  285.2  285.0  289.4  295.1  299.7  301.5  301.8  300.5  295.7  291.3  284.9 
1967  285.0  286.8  287.8  292.8  298.7  301.0  302.8  301.5  300.5  295.3  291.0  286.5 
1968  285.2  287.2  289.0  287.3  292.9  300.7  301.0  301.7  299.2  296.5  289.1  286.3 
1969  283.3  285.4  286.8  288.1  295.0  299.9  303.0  302.3  300.3  293.7  290.7  285.8 
1970  285.9  286.0  286.3  290.3  297.0  299.9  302.6  301.8  301.0  295.3  290.5  286.7 
1971  283.3  287.3  286.7  291.9  296.4  300.3  302.1  305.0  299.8  294.1  288.4  284.7 
1972  284.4  284.2  286.1  291.2  297.1  299.1  301.8  303.4  299.0  295.3  290.2  285.8 
1973  286.7  287.4  286.2  294.4  295.9  299.5  300.9  302.6  301.2  296.1  288.9  287.0 
1974  285.7  285.6  285.2  294.1  297.7  300.1  304.0  301.5  299.6  296.4  290.1  284.6 
1975  285.7  286.3  289.7  292.7  294.7  300.4  305.4  304.1  301.6  294.7  290.3  284.1 
1976  283.3  286.3  288.6  292.5  297.5  301.6  304.4  302.0  299.2  295.2  287.9  286.1 
1977  286.7  288.8  290.2  293.4  296.1  300.4  303.3  304.3  300.9  295.3  290.2  284.9 
1978  283.6  284.9  285.5  292.5  297.4  301.4  302.5  303.8  299.8  294.9  290.0  285.7 
1979  284.2  287.6  289.1  293.1  296.1  301.6  304.1  304.9  300.3  294.5  291.0  286.2 
1980  282.7  284.2  286.5  290.3  297.4  302.6  302.9  303.0  302.7  296.2  289.6  283.5 
1981  283.4  286.7  288.1  290.7  296.1  302.2  304.8  302.7  300.0  296.9  291.4  286.6 
1982  284.8  286.5  288.6  291.5  297.0  300.6  301.4  303.3  299.7  293.5  291.4  285.6 
1983  282.4  284.2  288.6  288.7  296.0  299.6  302.8  301.6  300.5  295.8  289.2  284.9 
1984  285.2  286.0  284.8  290.3  297.1  302.1  304.2  303.4  301.1  294.3  290.1  286.9 
1985  284.6  285.8  286.7  291.3  298.7  302.1  303.7  302.4  300.5  296.0  290.6  285.4 
1986  284.0  287.2  287.0  292.9  294.8  299.1  302.7  302.0  300.7  295.5  290.0  285.1 
1987  284.9  286.0  288.5  294.3  298.0  301.2  303.2  301.8  300.3  295.9  291.0  286.8 
1988  284.2  287.6  287.1  292.2  296.0  300.2  303.7  302.5  300.7  295.3  289.8  286.2 
1989  283.3  284.4  287.4  291.4  295.6  301.0  302.8  304.1  300.7  295.6  290.9  286.9 
1990  285.4  283.6  289.4  294.6  297.0  302.2  304.1  302.8  300.5  295.3  290.1  287.0 
  11  141  37.50 -112.50
1850  265.5  271.0  271.8  275.3  281.6  283.5  290.8  290.9  285.8  278.2  272.1  267.5 
1851  267.0  266.5  268.0  273.5  278.6  287.8  293.6  290.8  286.2  278.1  273.2  268.9 
1852  263.8  265.7  267.4  271.8  279.0  285.1  288.1  290.5  286.4  278.8  272.8  269.0 
1853  266.9  267.8  267.3  275.3  278.8  285.1  291.1  289.5  285.6  280.2  271.7  264.9 
1854  268.1  265.7  266.6  269.9  278.5  285.6  288.7  289.3  285.0  280.2  269.1  268.0 
1855  269.9  268.4  267.9  276.2  281.2  288.5  292.1  290.2  287.1  279.4  274.3  269.5 
1856  262.0  262.1  268.9  275.3  282.6  287.5  290.7  293.5  289.0  280.9  272.6  268.8 
1857  267.9  264.1  267.7  271.5  278.2  286.1  290.9  290.9  285.0  279.6  270.4  266.9 
1858  264.7  267.7  266.6  271.4  281.4  287.7  290.2  290.4  284.5  282.1  271.7  268.6 
1859  264.4  262.8  268.1  271.3  280.4  285.8  291.7  291.1  288.9  280.0  272.1  264.0 
1860  260.8  265.7  268.9  275.2  277.4  284.7  289.7  290.3  286.0  279.7  272.6  267.3 
1861  264.3  264.3  269.3  271.8  278.8  287.0  292.0  290.2  285.9  279.1  270.2  266.4 
1862  260.0  262.5  268.2  271.4  277.3  286.6  291.0  292.2  285.6  280.7  274.0  268.0 
1863  267.9  267.3  270.5  276.5  279.8  282.5  290.0  289.1  286.8  281.5  271.9  267.5 
1864  265.7  263.7  267.2  272.6  280.4  287.1  290.5  291.0  289.8  281.3  274.0  269.3 
1865  265.8  265.7  271.3  277.6  280.2  283.5  290.0  290.2  283.8  279.0  272.9  266.4 
1866  267.8  266.5  268.3  270.9  277.8  286.2  290.9  291.2  285.0  277.8  271.9  267.6 
1867  268.2  263.0  264.0  270.1  279.1  285.6  289.6  292.4  287.1  277.1  272.5  266.3 
1868  265.9  267.1  270.8  277.2  281.5  288.4  291.9  291.9  287.4  281.1  274.3  269.2 
1869  265.3  264.7  267.8  276.8  278.4  286.9  290.9  291.1  287.1  279.5  271.8  267.9 
1870  266.8  268.0  268.1  274.1  282.4  289.0  292.3  291.1  288.8  281.1  272.1  269.6 
1871  267.6  267.0  267.5  270.1  279.4  287.6  292.5  290.8  288.8  280.1  269.7  265.0 
1872  259.0  266.9  267.0  271.7  278.2  284.4  291.1  292.0  286.7  279.0  273.5  267.8 
1873  265.3  265.7  268.0  273.9  279.6  285.1  291.4  292.7  287.0  277.4  272.5  270.7 
1874  267.3  264.8  267.9  272.2  278.8  286.8  291.2  292.1  285.6  280.2  273.2  266.0 
1875  264.7  266.7  266.8  273.6  279.5  287.9  289.8  290.0  285.9  277.9  272.1  268.7 
1876  263.0  267.6  268.8  275.8  276.9  287.4  291.8  292.2  289.4  280.4  269.9  266.7 
1877  263.6  264.9  266.3  270.8  278.2  286.1  291.2  290.5  286.5  279.8  272.2  267.9 
1878  267.1  269.1  272.5  278.3  282.3  289.6  292.4  292.1  287.9  281.0  271.8  267.7 
1879  267.9  268.3  266.5  273.3  278.3  287.0  290.2  290.1  286.7  280.0  271.5  266.1 
1880  263.8  264.7  271.5  276.1  282.8  287.2  289.2  291.0  287.1  280.4  271.8  267.4 
1881  266.3  265.7  267.4  272.8  279.5  286.6  290.8  291.9  286.1  279.7  270.6  264.0 
1882  264.0  262.2  268.4  275.6  282.8  287.3  292.2  292.6  287.0  278.2  272.4  268.6 
1883  265.8  267.6  270.2  272.8  278.9  284.2  288.8  290.9  284.2  277.8  270.5  263.8 
1884  266.5  263.4  269.0  272.9  277.2  284.9  290.0  289.5  283.8  278.7  272.6  267.0 
1885  265.5  267.4  266.5  269.6  275.8  281.2  289.3  290.6  287.3  279.1  272.5  264.0 
1886  263.5  266.5  267.3  269.2  277.1  284.3  287.8  291.3  286.4  279.1  272.6  267.3 
1887  264.9  265.7  268.7  270.3  278.0  283.3  290.7  292.1  287.3  280.0  272.5  269.5 
1888  267.6  264.8  266.1  273.3  281.4  287.5  290.7  290.6  287.5  280.5  269.9  266.5 
1889  265.8  267.8  269.1  273.0  280.7  287.8  288.1  291.0  289.0  280.8  272.6  268.9 
1890  266.4  267.7  273.1  276.5  279.3  288.4  292.1  294.7  287.3  281.5  273.8  268.0 
1891  265.7  265.7  271.1  273.1  275.6  283.5  289.1  290.2  285.7  279.0  273.5  268.2 
1892  267.4  268.9  268.2  276.1  285.2  289.0  291.9  291.8  286.9  280.5  271.5  266.8 
1893  265.9  263.9  267.5  272.2  277.2  286.8  292.6  288.3  287.0  280.1  274.2  268.4 
1894  265.9  263.9  268.6  273.1  282.2  288.7  291.7  292.8  287.7  280.9  274.7  269.7 
1895  264.3  266.6  267.6  274.6  281.9  288.1  294.3  291.8  288.8  278.9  271.9  266.7 
1896  264.5  265.6  268.4  275.2  282.1  287.5  291.3  292.7  288.7  281.2  273.3  270.8 
1897  262.5  266.7  268.8  274.0  283.0  288.6  293.2  293.0  288.0  278.4  273.4  268.5 
1898  267.5  270.6  273.4  275.5  279.9  285.9  290.7  290.8  288.6  278.3  270.8  269.7 
1899  268.9  265.2  268.1  277.3  283.6  290.4  292.0  292.6  287.6  279.8  273.3  267.1 
1900  265.4  264.1  268.1  275.2  276.8  287.1  290.7  291.2  287.3  280.6  271.4  269.0 
1901  267.8  268.5  270.7  275.5  280.4  287.9  293.6  292.5  286.7  279.3  273.7  269.0 
1902  265.8  267.7  270.2  273.1  280.2  285.0  290.9  290.7  284.6  277.0  269.7  267.3 
1903  265.5  266.7  269.3  277.2  279.8  285.9  290.6  290.7  285.9  279.5  269.6  266.9 
1904  265.5  267.6  265.6  273.3  277.3  285.1  290.8  290.1  286.7  279.8  273.1  269.3 
1905  267.3  270.7  273.4  273.0  281.9  286.8  290.9  291.8  288.7  281.5  274.2  269.6 
1906  267.9  268.8  267.0  268.9  280.4  287.4  290.6  290.0  286.2  280.4  272.4  268.3 
1907  266.9  263.6  265.5  270.2  278.4  285.0  289.5  290.3  287.5  280.4  273.1  266.1 
1908  262.4  266.6  268.1  274.0  282.0  287.9  291.8  290.6  287.7  282.2  270.7  269.4 
1909  267.5  269.6  271.3  274.8  284.0  290.7  293.8  292.9  288.9  281.3  273.3  267.2 
1910  264.9  266.7  273.8  276.2  280.8  286.1  290.8  292.0  286.9  279.7  271.7  265.1 
1911  266.6  263.9  265.8  271.7  281.1  287.8  290.9  292.0  286.9  280.0  274.8  266.0 
1912  262.9  264.8  269.9  275.1  281.4  287.7  292.3  292.3  285.6  277.5  269.9  266.5 
1913  263.7  265.3  269.3  272.9  281.7  284.1  290.2  289.9  287.7  280.4  272.4  268.3 
1914  267.3  266.2  266.5  273.8  279.9  287.1  291.5  291.3  285.4  278.2  273.4  268.6 
1915  268.2  266.5  267.6  271.0  278.5  287.8  292.2  291.8  288.2  281.6  272.1  265.7 
1916  265.0  269.0  271.4  273.7  282.7  289.1  293.2  293.1  288.1  281.6  271.3  268.1 
1917  262.6  264.9  264.8  271.3  277.2  283.0  288.5  290.0  287.3  280.3  272.0  268.0 
1918  264.5  260.6  268.8  270.4  281.2  285.9  289.8  289.9  286.7  279.8  272.4  267.8 
1919  266.9  264.4  269.8  272.2  278.8  286.8  290.5  290.6  286.9  280.0  272.4  263.8 
1920  264.6  266.3  269.7  276.1  283.7  289.6  292.8  294.2  289.6  280.4  274.3  270.6 
1921  265.7  264.7  273.4  277.3  278.7  289.1  293.9  292.8  288.3  279.6  271.9  268.7 
1922  268.5  268.2  272.4  274.8  281.5  284.8  290.8  291.3  284.6  279.8  271.6  268.1 
1923  265.3  265.0  270.2  274.1  277.8  285.1  290.9  291.2  288.6  280.1  272.6  268.4 
1924  266.3  263.2  266.2  277.3  280.9  286.2  292.1  290.6  285.4  280.3  272.3  267.5 
1925  265.3  266.1  266.7  273.5  282.9  289.0  291.0  290.5  287.7  280.7  272.8  269.9 
1926  267.9  268.2  267.0  275.2  281.2  288.5  292.7  290.8  286.8  277.3  271.9  267.8 
1927  262.9  261.6  268.7  275.4  281.8  288.4  294.6  292.5  288.2  280.0  271.7  267.6 
1928  266.7  264.9  268.2  273.7  281.5  287.3  290.3  292.6  288.4  281.7  272.3  261.5 
1929  268.3  265.5  268.4  275.3  280.6  288.3  290.5  292.1  288.7  278.0  272.6  267.7 
1930  267.2  268.3  268.1  274.2  282.0  287.2  290.9  291.5  284.9  279.7  271.5  267.1 
1931  264.9  267.3  268.5  270.8  275.0  284.2  289.1  290.4  285.6  277.0  272.4  269.2 
1932  265.6  267.3  270.9  276.5  284.9  287.3  289.8  291.5  286.9  280.4  272.4  269.5 
1933  265.7  267.8  272.6  276.1  278.1  283.7  290.6  290.7  287.6  279.8  272.9  269.3 
1934  263.2  268.1  268.0  270.2  280.0  287.2  291.0  290.2  285.0  277.0  272.5  267.3 
1935  263.0  266.1  268.8  273.9  281.9  289.7  292.9  292.2  288.3  281.0  272.3  267.8 
1936  266.4  267.8  270.3  274.3  280.2  286.5  291.6  291.1  287.7  280.6  269.9  267.2 
1937  268.5  271.2  271.1  272.8  282.3  288.8  293.6  292.8  290.2  280.2  272.7  269.9 
1938  263.6  268.1  272.2  277.0  282.5  288.5  293.1  291.7  289.8  281.0  271.5  270.9 
1939  266.1  266.3  270.7  277.2  279.9  287.1  290.7  292.6  285.7  281.4  274.0  270.3 
1940  267.1  267.5  267.0  270.5  282.6  289.3  292.6  293.1  288.5  282.4  275.9  268.2 
1941  269.1  266.0  269.0  273.1  279.3  288.2  291.2  290.8  288.8  280.1  271.2  269.1 
1942  267.6  266.6  265.5  275.8  286.1  290.6  294.0  291.0  289.0  278.0  274.2  267.4 
1943  267.7  268.5  270.2  277.2  281.5  288.4  291.4  293.3  287.5  277.4  271.9  268.0 
1944  266.2  268.2  267.7  274.2  281.8  288.1  291.2  292.2  288.3  281.1  274.1  269.1 
1945  264.2  267.4  268.5  275.0  282.0  286.4  293.1  294.6  287.5  280.6  271.4  268.5 
1946  260.4  263.7  269.2  270.8  278.5  287.0  290.6  291.2  288.2  282.2  270.4  265.2 
1947  263.3  267.6  268.8  270.9  279.9  288.2  291.1  292.3  288.4  280.6  270.5  265.9 
1948  262.6  266.6  267.8  275.7  282.4  288.2  292.2  293.6  289.8  281.3  274.2  269.4 
1949  269.3  265.2  269.5  273.4  279.4  287.2  291.2  292.2  288.9  280.7  272.8  269.7 
1950  263.3  266.4  269.1  274.8  281.4  289.2  292.3  291.5  287.9  282.4  275.4  264.3 
1951  265.1  264.3  269.8  271.4  281.5  290.2  292.0  294.2  289.3  279.5  272.4  270.1 
1952  269.7  266.7  268.9  271.7  277.8  286.6  292.9  293.2  289.1  283.0  273.4  269.3 
1953  266.5  268.3  270.0  278.6  279.9  287.8  292.4  292.4  289.3  279.4  273.8  269.9 
1954  267.9  270.8  271.6  273.9  283.3  288.7  291.9  292.3  289.6  279.9  273.1  268.4 
1955  266.5  264.6  269.6  272.4  279.9  286.8  291.1  291.3  289.2  281.8  273.2  271.2 
1956  268.0  272.0  272.6  275.1  282.3  288.1  291.0  292.1  288.6  281.0  271.1  268.9 
1957  268.2  270.2  272.3  277.0  282.0  287.8  293.1  292.6  288.2  281.1  271.2  267.9 
1958  265.7  267.8  266.3  272.6  280.5  288.5  293.0  292.3  287.2  280.8  275.3  266.9 
1959  264.8  264.2  273.6  276.3  283.5  290.1  293.1  293.1  289.3  278.5  274.2  269.9 
1960  268.9  267.0  271.1  275.3  282.6  290.3  292.7  294.8  288.3  281.6  272.7  268.7 
1961  268.0  268.9  267.5  275.1  280.0  288.1  290.3  290.8  286.8  281.0  271.8  268.1 
1962  264.1  264.9  269.5  274.0  284.4  286.7  291.8  293.1  288.9  279.3  272.1  266.4 
1963  266.7  266.6  268.3  272.8  277.3  286.4  291.3  293.0  286.6  277.6  270.6  266.2 
1964  265.6  269.0  271.2  274.5  284.2  287.3  290.5  290.5  288.4  280.3  271.8  270.1 
1965  267.7  266.8  268.4  270.7  279.3  288.3  292.9  291.3  286.7  281.3  274.2  269.4 
1966  265.1  267.5  268.3  272.2  279.9  285.9  290.1  290.4  287.6  281.4  274.4  268.1 
1967  267.8  267.4  270.1  276.4  284.8  290.7  292.7  291.2  287.6  279.9  273.8  269.1 
1968  266.5  264.7  270.4  272.7  277.0  284.8  288.1  289.6  285.3  280.7  273.2  270.6 
1969  265.7  268.1  267.3  271.2  279.5  287.0  291.8  291.6  288.4  277.9  274.1  268.2 
1970  265.8  267.9  269.0  275.1  282.6  286.5  291.6  292.8  288.6  279.9  274.3  270.2 
1971  264.6  269.4  268.9  275.4  282.8  287.6  291.5  294.1  288.2  278.1  272.0  267.6 
1972  266.3  265.6  264.7  272.2  281.2  286.9  291.9  292.4  286.9  280.7  272.3  266.9 
1973  266.3  269.0  270.3  280.3  283.7  289.0  291.9  293.0  288.8  281.5  270.4  268.1 
1974  268.0  266.4  266.3  276.3  284.7  288.1  292.3  292.5  290.6  280.5  274.0  265.3 
1975  264.9  267.5  270.5  274.2  278.7  287.8  293.8  293.3  290.1  281.3  274.2  267.0 
1976  265.5  264.4  271.5  275.3  282.8  289.5  293.6  292.9  287.0  279.4  272.0  268.5 
1977  269.5  271.6  273.4  277.8  283.4  289.2  293.5  294.0  288.7  280.3  273.0  267.8 
1978  264.8  267.4  267.5  274.0  283.6  290.8  292.9  295.5  290.1  279.7  273.6  268.3 
1979  265.9  268.0  269.7  278.8  283.7  290.2  294.5  295.9  288.6  278.5  273.9  269.6 
1980  263.8  265.9  268.6  270.2  282.5  290.4  293.4  294.3  291.4  283.6  274.9  265.8 
1981  263.8  268.3  272.3  274.3  280.8  288.8  295.3  292.0  288.4  281.5  274.9  270.1 
1982  267.1  269.2  272.0  275.9  281.8  287.5  290.9  292.4  285.9  278.5  275.0  270.0 
1983  263.5  266.4  269.0  272.9  279.2  287.4  292.4  292.0  288.4  279.9  273.1  269.3 
1984  267.5  267.7  266.4  273.2  280.3  290.0  294.7  292.5  288.0  279.3  272.3  268.7 
1985  267.3  267.5  269.6  274.3  284.2  290.0  294.7  294.3  289.5  281.5  274.7  265.2 
1986  263.4  265.8  267.0  274.1  280.6  287.4  292.0  292.2  288.9  280.9  271.4  267.4 
1987  266.8  266.3  268.7  276.7  285.1  290.1  293.1  292.5  288.2  281.2  273.0  268.8 
1988  265.2  267.1  272.1  276.4  280.9  287.5  292.1  292.2  288.9  281.2  274.5  269.6 
1989  268.3  269.2  267.9  273.5  280.9  288.0  291.6  294.4  290.0  280.0  274.0  269.7 
1990  267.4  263.9  270.3  276.4  281.6  289.7  293.2  293.0  288.6  280.3  273.5  270.6 
  12  141  58.37 -111.50
1850  255.4  257.0  258.5  269.6  277.4  282.9  286.2  284.5  279.2  274.0  268.9  266.0 
1851  258.9  261.4  270.8  275.5  281.9  286.1  286.7  284.2  280.8  272.1  269.6  262.8 
1852  263.5  263.2  266.3  273.2  279.4  284.4  286.0  285.0  280.3  271.4  272.3  263.9 
1853  262.7  257.5  268.8  275.1  277.4  285.1  285.7  284.7  279.5  272.0  263.8  258.1 
1854  253.8  263.6  263.0  270.4  278.9  280.6  286.7  283.6  279.2  275.7  266.1  264.9 
1855  251.9  262.0  267.5  273.0  278.7  283.1  285.4  284.0  278.8  269.8  270.0  256.0 
1856  257.2  259.9  267.8  273.8  280.6  282.4  285.0  284.0  278.6  273.2  270.9  262.2 
1857  256.2  265.3  268.6  273.5  277.0  284.5  286.7  284.5  277.9  271.6  269.2  268.8 
1858  252.3  256.9  266.8  269.8  280.5  282.4  285.7  285.9  278.6  274.9  268.0  249.3 
1859  253.0  259.0  264.1  269.8  278.3  284.0  286.1  284.2  281.3  275.5  269.2  255.6 
1860  258.5  254.7  260.0  269.5  279.1  284.4  286.9  285.5  280.7  276.2  269.2  263.3 
1861  267.0  244.1  265.9  272.0  278.6  284.0  286.2  283.7  277.0  272.9  266.5  261.0 
1862  258.4  260.5  267.1  266.2  276.3  283.9  285.7  285.4  280.2  273.3  265.2  261.5 
1863  264.4  259.8  265.7  269.5  277.1  283.3  287.5  285.6  280.5  275.4  269.7  267.0 
1864  263.1  264.7  264.8  274.1  279.9  285.1  287.4  285.0  279.3  274.5  270.0  263.6 
1865  258.5  263.8  266.3  268.2  279.3  286.9  287.1  284.7  282.5  273.2  269.6  264.2 
1866  253.4  259.1  267.6  273.8  279.0  284.6  285.4  285.1  279.7  276.6  270.4  264.1 
1867  256.8  259.6  258.7  268.7  279.7  283.1  287.5  283.5  277.5  266.8  261.2  265.9 
1868  262.9  261.1  258.8  269.5  278.4  284.9  286.7  285.2  282.0  276.9  271.1  255.5 
1869  266.1  260.8  261.4  273.1  278.3  285.7  288.8  285.0  279.9  273.0  267.4  267.8 
1870  266.3  268.6  270.2  276.6  281.3  283.2  285.9  285.6  278.7  272.7  269.0  265.0 
1871  256.9  252.4  258.9  271.5  278.4  282.9  285.2  284.0  277.6  273.0  260.6  254.4 
1872  263.3  264.0  262.5  272.8  279.1  281.5  285.5  284.0  278.8  272.4  267.7  260.6 
1873  266.1  264.7  264.5  270.3  281.5  286.4  285.6  285.1  279.6  273.6  258.5  259.1 
1874  259.0  267.8  267.6  275.4  279.3  285.1  285.6  284.8  278.2  273.7  271.9  263.9 
1875  259.2  259.9  265.4  266.6  277.6  282.5  288.7  285.2  281.0  273.7  263.7  255.5 
1876  260.8  266.3  265.6  274.6  279.4  284.2  286.3  283.6  281.5  276.8  260.8  262.6 
1877  263.7  250.9  259.8  269.9  280.6  285.4  286.3  285.7  281.6  275.1  269.1  266.3 
1878  260.6  262.8  267.5  272.0  278.3  285.2  285.7  283.2  279.3  273.3  267.0  259.9 
1879  258.8  269.3  265.6  269.8  280.0  285.4  286.8  286.0  282.3  274.5  267.9  260.7 
1880  262.0  259.7  262.3  272.4  278.8  286.0  285.9  285.3  279.6  274.1  271.1  266.4 
1881  259.1  262.0  270.2  271.1  277.2  284.6  288.4  284.4  280.6  270.5  266.9  261.7 
1882  257.1  256.1  263.5  270.8  279.7  283.0  287.1  283.9  280.6  272.2  271.0  267.8 
1883  261.4  261.7  267.8  272.9  280.7  285.3  285.0  285.1  279.2  272.5  265.1  261.8 
1884  254.7  263.2  266.7  272.3  277.2  283.8  285.6  282.8  280.0  272.4  269.0  264.6 
1885  264.2  262.7  267.8  273.0  278.5  284.1  285.5  285.6  279.5  273.9  269.0  259.4 
1886  254.9  260.0  261.0  268.5  277.3  281.5  285.3  284.8  279.9  275.9  267.6  265.4 
1887  264.4  258.6  266.6  270.7  277.4  282.5  285.8  284.5  278.5  275.6  270.5  263.7 
1888  262.0  253.5  258.0  269.2  279.1  283.2  284.4  282.9  278.8  275.3  268.3  252.6 
1889  251.4  263.8  261.1  273.6  279.9  286.0  286.6  283.3  281.0  273.7  271.2  257.5 
1890  261.3  257.4  267.3  267.9  276.0  283.3  284.8  283.7  276.7  272.5  267.8  263.5 
1891  249.7  262.3  268.3  272.6  280.3  285.6  286.4  284.1  281.7  275.8  272.4  268.9 
1892  266.9  265.8  264.7  272.6  277.8  283.8  286.2  283.2  280.0  271.8  262.1  257.2 
1893  261.2  256.2  257.0  266.2  277.4  282.1  285.6  283.9  280.1  273.3  271.0  262.8 
1894  245.4  258.9  268.1  273.2  277.6  283.6  285.3  284.0  278.5  272.7  267.2  251.5 
1895  256.5  261.0  265.3  268.2  276.6  282.6  286.0  284.0  280.0  273.6  269.8  265.0 
1896  260.2  260.8  265.6  271.4  280.1  282.9  285.8  283.5  277.8  274.5  269.5  260.7 
1897  263.7  258.3  266.2  269.8  280.5  284.8  286.1  285.3  282.2  272.8  265.2  265.9 
1898  256.7  259.1  270.6  274.2  278.2  284.3  286.6  283.7  280.3  273.9  266.1  262.8 
1899  264.5  251.7  270.6  276.1  280.7  283.6  286.7  284.3  277.5  274.7  269.2  263.2 
1900  261.3  254.1  264.8  267.3  278.2  285.0  286.6  284.2  278.8  274.1  271.4  259.5 
1901  263.2  253.5  259.7  273.6  280.1  283.6  287.1  285.2  281.0  273.9  271.2  263.5 
1902  261.5  263.0  266.4  273.2  279.2  284.1  285.5  284.1  277.0  268.2  264.2  251.1 
1903  261.4  261.7  256.1  272.6  276.5  283.0  285.3  285.9  279.2  271.6  266.8  253.1 
1904  244.9  257.1  258.0  267.7  275.8  283.2  284.7  284.1  278.5  274.7  268.4  266.7 
1905  264.9  252.7  266.1  266.2  275.8  282.1  285.8  283.7  280.4  275.1  264.9  260.4 
1906  259.3  252.5  263.2  271.5  277.4  282.5  285.5  284.7  279.4  271.1  261.6  254.8 
1907  248.2  252.3  258.8  267.3  273.7  284.7  288.6  284.5  278.0  273.3  269.8  257.4 
1908  262.9  255.8  264.1  274.1  276.0  283.8  284.4  282.7  278.8  273.9  268.6  268.1 
1909  267.4  262.7  266.1  274.1  278.9  283.9  285.9  282.6  279.6  275.1  270.0  260.4 
1910  254.8  259.2  263.5  274.3  279.5  283.1  287.4  285.2  280.4  274.0  269.1  265.9 
1911  262.4  263.2  269.1  275.1  280.7  283.4  286.8  286.2  280.5  274.6  270.4  250.7 
1912  258.2  254.4  261.9  271.9  279.0  285.1  287.1  285.5  277.4  265.9  260.1  263.7 
1913  260.7  264.0  266.0  269.6  278.0  285.2  285.3  283.7  276.2  270.8  270.1  268.7 
1914  258.0  257.4  263.7  272.2  278.4  282.4  286.4  284.2  278.0  272.0  266.1  262.5 
1915  264.7  259.2  269.3  274.8  278.5  284.4  287.1  284.2  279.1  268.9  269.4  265.7 
1916  254.0  249.9  267.3  271.4  276.9  285.0  286.0  282.1  279.7  276.4  265.2  263.9 
1917  247.0  256.5  262.0  268.0  276.4  281.8  286.1  284.8  278.8  271.4  268.6  264.3 
1918  251.6  253.9  265.2  272.9  280.3  284.0  286.7  285.1  280.3  275.3  267.5  261.1 
1919  237.6  261.5  257.9  270.3  280.2  283.2  286.7  284.8  279.2  273.7  270.1  267.8 
1920  264.3  267.9  270.4  274.5  279.5  284.3  285.4  284.7  280.1  275.3  270.2  262.2 
1921  257.3  263.7  262.9  272.8  280.0  284.2  286.5  285.2  278.1  273.4  262.4  260.3 
1922  258.3  253.5  263.8  269.6  278.5  286.2  288.3  285.8  280.8  273.1  268.2  262.1 
1923  243.5  254.6  257.3  269.3  277.7  283.6  286.7  284.7  278.9  270.2  267.5  261.8 
1924  249.9  261.3  260.8  267.7  276.6  284.0  286.2  283.3  277.2  271.4  267.9  256.6 
1925  260.5  257.6  264.4  274.2  277.8  282.1  284.2  284.7  279.6  269.9  269.0  263.7 
1926  247.8  257.3  261.2  272.6  275.5  281.4  284.4  284.4  278.6  272.9  268.6  255.0 
1927  249.5  261.9  266.4  273.8  278.6  280.2  285.9  284.1  277.8  274.3  266.0  260.7 
1928  256.4  262.9  258.7  271.4  277.9  284.9  285.8  284.1  274.8  264.5  262.0  261.7 
1929  254.5  260.3  262.0  270.1  280.2  283.1  287.4  284.9  278.6  270.2  267.0  264.2 
1930  260.8  261.8  257.0  267.9  278.9  282.9  287.9  284.0  276.9  270.5  267.1  257.2 
1931  259.2  265.6  269.1  272.1  280.1  286.2  285.9  285.9  280.5  274.9  269.1  265.5 
1932  264.5  259.4  268.6  276.9  281.1  284.6  287.2  283.5  279.4  275.0  269.3  259.7 
1933  260.3  258.6  262.6  273.8  282.0  285.5  287.3  285.9  282.0  275.8  261.6  258.1 
1934  263.5  259.6  257.2  270.9  276.6  282.8  287.1  285.6  279.1  271.3  269.9  254.1 
1935  254.2  262.8  262.8  272.9  278.7  281.8  286.7  285.8  281.8  272.4  269.7  267.8 
1936  265.4  262.8  269.9  277.0  281.1  284.3  285.6  284.5  278.8  274.9  270.8  264.7 
1937  259.1  253.5  264.1  273.0  277.7  284.4  286.4  284.9  281.2  273.8  263.9  257.7 
1938  254.1  258.6  256.0  272.6  276.1  282.8  285.9  285.3  279.6  273.6  262.8  257.4 
1939  256.8  267.1  260.2  267.9  277.7  284.1  288.4  286.3  277.8  274.2  269.2  264.6 
1940  264.6  258.1  268.9  274.5  279.5  281.7  285.4  283.8  279.1  276.4  272.1  258.2 
1941  260.5  260.5  268.6  270.9  279.1  285.8  286.9  284.6  278.4  267.9  262.8  259.6 
1942  264.9  261.3  265.4  271.9  279.6  284.1  286.2  286.3  282.4  270.1  263.5  262.7 
1943  261.3  263.8  264.1  270.7  276.5  283.1  286.7  286.2  280.7  272.0  266.8  263.8 
1944  258.5  264.3  267.1  274.5  280.9  283.4  288.4  286.6  281.2  274.8  270.9  268.5 
1945  263.0  264.4  263.2  273.8  278.4  284.6  287.8  285.7  280.5  274.7  264.0  261.5 
1946  256.7  262.7  261.8  270.1  276.8  285.3  286.7  285.2  282.4  274.4  265.0  261.7 
1947  261.3  253.7  265.7  271.0  278.8  285.3  287.5  284.0  280.7  275.6  270.0  257.0 
1948  258.6  264.2  270.3  275.7  279.6  284.7  286.3  284.6  280.9  275.0  270.8  263.6 
1949  259.0  252.7  266.1  274.2  280.6  282.5  287.0  285.3  281.2  276.7  269.9  258.4 
1950  248.5  257.9  266.9  272.4  279.6  283.5  285.9  285.6  281.2  271.6  262.3  257.5 
1951  260.3  255.6  265.5  271.8  280.7  285.3  287.2  284.4  279.6  270.6  268.4  263.0 
1952  253.1  253.3  265.8  271.2  277.9  284.6  288.2  285.9  279.8  274.0  269.5  264.3 
1953  258.3  252.8  265.7  271.1  280.4  287.0  287.3  286.0  281.0  274.2  270.4  265.2 
1954  261.5  268.6  263.3  273.7  279.0  283.2  286.5  285.6  281.0  274.8  268.3  265.5 
1955  261.6  258.6  264.1  272.1  279.2  284.0  285.9  286.6  281.8  276.6  266.8  264.0 
1956  263.6  246.6  264.8  273.2  280.8  285.8  288.3  286.2  281.8  277.1  269.7  264.4 
1957  250.0  266.9  262.8  275.0  282.4  286.9  287.9  285.8  282.5  272.9  267.0  265.7 
1958  258.3  260.1  267.6  272.8  276.1  283.4  285.2  284.1  280.7  274.7  270.7  265.8 
1959  258.0  252.9  262.2  268.6  277.6  284.0  288.2  284.8  279.6  272.8  270.0  267.0 
1960  264.0  265.6  269.4  273.1  279.4  284.0  287.4  285.3  280.1  274.0  269.8  267.6 
1961  260.8  258.6  269.4  273.7  280.0  284.6  286.6  284.8  281.0  271.0  263.2  257.4 
1962  263.2  260.8  268.5  270.6  280.0  285.6  287.4  284.4  282.9  270.9  270.6  263.9 
1963  258.0  258.0  260.5  268.6  278.2  283.0  285.5  285.2  281.0  276.0  271.0  261.0 
1964  263.1  265.2  265.5  271.0  279.0  285.4  287.0  285.1  278.3  275.2  269.0  266.4 
1965  263.7  265.9  268.4  276.2  279.6  286.9  287.2  284.4  281.1  276.0  267.2  260.8 
1966  248.4  262.4  269.6  274.7  280.4  283.9  287.5  286.5  281.5  274.8  272.1  266.7 
1967  257.7  264.9  262.3  273.2  278.8  283.5  285.8  285.6  279.7  276.4  267.2  265.9 
1968  247.5  252.5  267.9  268.2  278.3  282.3  287.1  286.0  279.3  272.0  263.6  265.9 
1969  251.0  247.1  266.6  269.4  279.4  284.4  287.8  283.4  281.1  272.6  272.6  266.4 
1970  257.8  254.6  266.8  273.4  279.7  283.7  287.6  285.5  280.5  269.5  268.8  264.2 
1971  256.6  261.6  264.4  268.8  278.1  283.7  285.4  285.5  278.1  274.9  267.9  264.2 
1972  265.7  249.4  258.6  270.7  278.1  282.0  284.7  284.9  282.2  275.8  263.5  260.4 
1973  258.2  257.6  269.1  270.6  279.6  283.0  286.1  284.9  280.6  276.2  270.4  267.7 
1974  258.0  250.3  256.4  270.3  278.8  282.4  285.0  285.5  280.9  265.8  264.2  261.8 
1975  260.8  262.6  264.0  272.6  282.4  285.3  286.6  284.8  279.3  274.8  272.0  261.2 
1976  253.4  253.9  265.5  270.2  279.1  284.8  286.1  284.8  279.6  273.9  268.6  265.6 
1977  261.3  255.7  263.2  272.2  278.2  282.7  285.8  284.8  277.8  271.4  268.1  259.4 
1978  257.6  256.3  267.0  273.4  280.0  284.9  288.3  285.8  279.7  274.8  272.8  266.8 
1979  263.2  260.7  267.2  274.2  279.5  284.3  286.8  285.2  282.9  271.6  268.2  268.1 
1980  265.2  254.4  258.3  272.0  280.4  284.9  286.7  284.1  280.0  275.7  270.8  262.1 
1981  254.0  266.1  268.2  273.4  279.3  284.1  286.2  284.0  279.3  272.9  268.5  257.0 
1982  259.7  261.6  264.7  272.1  279.7  283.3  288.2  285.1  279.7  270.9  270.0  256.0 
1983  259.1  245.2  264.7  273.0  281.7  284.7  285.9  283.7  280.0  276.0  270.6  263.6 
1984  253.4  244.5  253.2  272.5  276.0  282.7  286.0  285.0  280.2  273.0  267.6  270.3 
1985  264.0  265.0  264.4  271.3  279.2  284.7  286.1  285.2  281.6  274.8  268.8  262.0 
1986  259.2  255.4  262.0  270.5  279.6  284.8  287.2  285.5  281.0  274.7  270.1  264.7 
1987  262.4  265.7  265.9  270.7  277.3  283.8  286.7  285.2  280.0  274.2  269.2  259.4 
1988  257.4  261.6  261.2  271.6  279.0  285.0  287.0  284.6  280.2  271.3  270.6  263.7 
1989  254.9  261.6  266.1  275.1  281.1  285.0  287.3  284.7  279.6  266.0  268.2  263.9 
1990  260.2  258.7  257.5  268.8  276.8  284.2  287.7  285.5  281.9  274.3  270.5  267.7 
  13  141  27.70 -107.62
1850  286.7  287.2  287.1  292.2  298.0  299.8  303.4  297.8  296.0  295.5  290.5  286.7 
1851  285.3  288.0  288.6  293.1  297.6  302.4  303.7  301.2  298.8  294.9  292.8  290.4 
1852  286.1  288.5  289.3  292.0  297.3  301.5  304.2  300.6  300.6  295.4  292.0  287.3 
1853  285.9  286.9  288.0  292.3  297.9  300.8  304.7  301.8  299.3  295.6  290.9  287.9 
1854  287.2  287.3  289.0  292.4  298.5  301.7  302.5  302.7  300.9  296.1  291.6  287.9 
1855  287.8  287.8  289.0  293.0  299.3  303.2  303.9  303.2  300.7  296.1  291.7  287.7 
1856  283.3  284.3  289.0  293.8  299.1  301.9  303.3  298.0  297.3  295.6  291.7  287.7 
1857  286.3  286.7  289.2  294.1  296.4  300.0  302.2  303.4  301.1  296.3  291.3  288.4 
1858  287.1  288.4  288.1  292.5  300.5  304.6  302.5  303.9  301.2  296.6  291.6  288.2 
1859  287.4  286.7  289.0  293.0  298.3  302.3  303.5  301.3  298.6  294.6  291.7  288.1 
1860  285.8  287.3  288.6  291.5  295.8  301.8  300.5  303.0  301.0  296.7  291.4  288.6 
1861  287.9  288.0  288.9  292.8  298.5  302.6  302.4  300.2  298.7  295.0  292.3  287.9 
1862  285.6  286.4  287.9  291.3  297.0  301.4  301.2  301.6  299.9  296.8  292.0  287.8 
1863  286.9  286.9  290.4  293.9  295.1  299.7  304.0  302.8  299.2  296.6  290.2  287.5 
1864  285.1  285.7  288.4  293.1  298.5  301.7  303.3  302.0  297.5  295.4  291.7  287.9 
1865  286.6  288.4  290.6  296.1  297.1  299.6  302.3  301.4  299.0  294.4  291.0  285.8 
1866  284.1  285.6  287.9  291.3  296.5  301.3  305.6  302.7  300.6  295.6  292.2  288.5 
1867  288.1  285.8  286.2  291.9  295.9  301.3  303.3  299.7  296.5  293.0  290.7  286.5 
1868  286.8  286.8  289.7  294.9  298.4  303.4  305.2  299.6  299.2  294.5  291.2  288.0 
1869  287.9  288.1  291.3  293.4  297.2  301.1  303.1  302.3  300.2  296.6  292.4  288.7 
1870  287.1  286.7  289.1  293.3  298.8  303.3  303.3  302.8  295.5  294.6  292.2  286.8 
1871  286.8  287.4  289.7  290.9  296.8  301.7  306.2  304.3  299.4  295.1  291.0  286.9 
1872  286.4  286.3  289.9  294.3  298.6  300.7  301.5  301.2  299.6  294.5  291.9  287.3 
1873  285.5  287.5  287.6  293.2  296.5  301.3  303.0  301.7  300.4  295.2  292.8  288.9 
1874  286.0  286.3  288.1  292.5  298.4  302.4  302.9  300.0  297.9  295.5  291.6  287.7 
1875  287.1  288.9  291.2  293.3  297.8  301.4  303.5  302.8  299.7  295.9  291.7  287.6 
1876  286.7  287.1  288.6  292.7  296.9  302.6  302.9  301.4  300.0  294.4  292.1  290.5 
1877  287.7  287.0  288.6  293.1  297.5  301.8  304.4  302.9  300.1  296.5  291.9  287.1 
1878  286.1  287.2  291.4  296.2  298.8  302.7  302.2  300.8  296.6  293.5  289.7  287.7 
1879  286.7  285.7  286.6  291.2  297.5  301.2  303.0  303.7  300.7  296.8  291.6  287.8 
1880  287.4  288.0  293.7  294.4  300.0  302.1  302.7  300.4  296.7  294.0  289.8  287.2 
1881  285.5  285.0  286.8  292.9  298.3  301.5  305.2  303.6  299.7  296.7  291.6  288.5 
1882  285.8  285.8  291.3  296.0  299.0  302.1  303.1  302.3  300.5  296.0  291.0  286.6 
1883  284.9  288.0  290.1  294.1  297.6  300.1  301.1  300.6  298.0  295.3  292.4  288.6 
1884  288.6  286.6  289.6  294.5  297.9  301.6  303.5  302.6  298.0  294.2  291.4  287.2 
1885  286.5  287.3  286.9  293.4  296.1  299.2  302.8  304.2  298.8  295.8  291.5  287.4 
1886  287.8  289.3  289.2  291.5  297.3  300.4  302.0  302.8  301.1  296.4  292.8  287.0 
1887  286.1  285.5  287.7  291.8  297.4  300.8  304.7  302.4  300.5  295.2  291.8  288.4 
1888  287.0  287.4  287.9  292.9  298.0  302.7  303.3  303.4  300.1  295.6  288.9  288.6 
1889  286.4  286.1  291.0  293.4  297.5  301.5  303.3  305.4  298.6  296.2  293.6  289.0 
1890  287.0  288.4  290.5  294.9  297.5  301.9  300.7  298.2  298.7  295.9  292.0  287.7 
1891  286.2  288.0  290.2  293.3  296.9  300.5  304.6  301.9  299.3  295.6  290.5  287.0 
1892  286.8  287.8  290.8  297.5  299.2  301.3  302.8  301.5  298.3  295.3  290.9  289.0 
1893  287.4  285.8  290.2  294.2  297.6  302.4  304.6  302.4  299.4  295.0  292.2  288.4 
1894  287.2  288.5  292.0  295.1  300.6  302.6  299.5  298.3  297.3  295.0  291.6  288.9 
1895  287.4  287.7  290.6  295.8  299.4  302.9  302.4  301.6  297.8  295.8  292.6  286.0 
1896  286.1  285.3  290.5  294.8  298.2  303.2  301.9  298.7  296.0  294.5  291.8  289.5 
1897  287.4  289.1  291.4  294.1  299.6  302.9  302.6  299.5  296.8  294.5  290.4  287.9 
1898  286.7  287.8  290.0  292.7  299.7  301.7  304.0  300.9  298.8  297.0  290.6  288.2 
1899  287.6  286.2  291.1  296.4  299.6  302.9  304.5  302.8  299.2  295.1  291.4  288.1 
1900  289.2  287.9  288.6  292.5  296.6  300.6  302.4  300.3  296.5  296.2  291.3  288.0 
1901  286.4  288.4  290.9  292.8  298.0  304.2  303.5  302.5  298.2  294.5  292.6  288.8 
1902  286.7  286.4  288.7  291.2  298.4  301.1  305.3  304.1  300.8  297.3  291.4  286.8 
1903  285.3  285.8  290.4  294.5  298.8  301.2  304.0  302.3  300.7  294.6  290.5  288.1 
1904  286.5  287.0  288.4  295.1  297.7  301.8  304.1  305.0  299.9  296.5  290.4  288.5 
1905  285.7  288.3  291.1  293.8  298.6  301.2  302.3  298.7  297.0  295.3  291.3  286.7 
1906  286.8  287.8  289.0  291.0  298.1  301.8  302.8  302.9  300.6  296.2  291.2  288.3 
1907  286.9  286.9  289.1  293.0  297.9  301.4  301.9  301.6  299.6  295.3  292.0  287.0 
1908  286.9  288.7  289.0  292.8  298.3  302.1  302.7  302.7  300.2  294.6  290.5  288.4 
1909  287.4  287.2  289.9  295.1  300.2  303.7  299.3  296.1  296.1  293.6  291.0  288.3 
1910  287.1  288.7  288.3  290.9  297.4  300.4  302.6  302.6  298.0  295.1  291.0  288.2 
1911  286.3  286.7  288.2  292.0  298.5  301.8  302.7  304.1  299.6  295.6  291.3  286.3 
1912  287.6  286.4  289.9  294.5  298.5  301.1  304.0  300.4  296.8  293.3  289.2  286.6 
1913  284.0  286.2  290.5  294.7  298.9  300.2  302.9  304.6  298.2  295.0  291.2  288.1 
1914  285.9  286.8  286.9  292.0  297.4  302.4  305.5  303.0  300.8  297.5  291.0  288.6 
1915  286.0  285.9  285.8  290.1  296.8  301.9  304.4  304.4  302.5  296.4  292.5  289.0 
1916  287.5  288.7  291.0  294.5  299.1  302.2  302.9  301.2  298.7  294.6  289.9  287.8 
1917  284.7  284.7  286.7  291.2  296.3  300.3  303.8  303.7  299.7  296.7  292.3  287.8 
1918  288.0  285.4  288.3  292.7  298.4  300.4  302.1  300.7  298.6  296.0  291.8  289.2 
1919  287.2  288.6  291.0  290.7  297.3  302.5  304.3  301.9  299.8  296.3  290.8  288.0 
1920  287.2  288.0  290.1  294.7  299.8  302.4  302.1  298.3  296.7  295.3  292.7  288.2 
1921  287.1  288.1  291.3  292.6  296.9  303.0  305.4  302.9  297.1  292.9  290.5  287.3 
1922  287.0  286.0  289.9  293.5  298.7  301.4  304.3  303.8  301.3  296.5  291.7  289.1 
1923  285.6  287.2  290.4  291.8  297.5  301.5  303.9  304.6  298.8  296.5  291.5  288.1 
1924  286.5  285.9  288.0  297.2  297.6  301.3  303.6  297.2  297.0  294.3  290.6  287.0 
1925  285.9  287.4  289.2  294.9  299.5  302.3  303.9  301.9  298.0  295.4  291.4  288.5 
1926  287.2  288.6  289.8  294.7  298.3  302.7  303.2  302.6  300.6  296.9  291.3  287.6 
1927  288.4  287.8  289.4  295.2  299.4  302.3  302.5  302.7  297.3  294.4  291.1  289.1 
1928  286.7  286.9  289.7  294.6  299.3  301.5  305.0  301.9  300.2  297.0  290.6  287.2 
1929  287.1  286.1  289.7  293.0  298.2  303.3  304.8  299.6  295.8  295.1  292.3  288.5 
1930  288.2  288.3  290.6  293.4  298.8  301.8  302.2  303.7  301.2  297.0  291.3  287.8 
1931  286.7  288.5  289.5  292.8  297.1  301.4  304.1  301.5  302.3  296.3  292.6  289.1 
1932  287.4  286.4  290.7  292.7  300.1  300.6  302.0  302.6  302.0  297.0  292.7  288.6 
1933  287.9  288.1  290.8  290.8  296.0  301.6  304.1  301.6  300.0  295.6  291.5  288.0 
1934  285.8  287.7  290.3  293.5  298.3  302.7  304.1  303.3  301.1  296.5  293.5  288.9 
1935  286.0  289.0  290.1  295.1  298.9  302.0  303.2  302.5  298.7  296.3  291.2  289.1 
1936  286.8  287.2  287.9  293.1  298.2  302.0  305.4  302.0  299.5  295.2  290.9  289.0 
1937  286.9  288.3  289.2  291.2  299.2  301.6  304.9  304.8  300.8  295.8  292.3  290.1 
1938  287.6  286.8  289.4  294.7  299.3  303.3  302.6  303.2  298.8  294.9  290.7  289.3 
1939  286.6  289.6  291.3  295.3  297.2  300.8  303.5  302.6  299.7  294.6  291.2  288.7 
1940  286.9  286.5  286.7  293.2  299.8  302.8  304.7  303.6  299.2  296.5  293.4  288.9 
1941  288.1  288.9  292.7  293.0  298.8  301.8  304.1  301.0  299.9  294.4  290.7  288.1 
1942  286.9  286.9  288.7  294.7  299.4  302.4  301.9  303.0  297.1  294.8  292.7  289.6 
1943  287.4  287.6  290.2  293.8  298.3  301.7  303.2  302.0  296.2  293.7  290.8  286.6 
1944  286.4  288.3  291.2  293.6  300.1  302.7  302.4  302.2  299.5  295.8  292.3  288.2 
1945  287.6  289.0  288.4  293.7  298.0  302.3  303.4  301.0  296.2  294.7  291.8  288.2 
1946  286.4  287.1  289.5  292.6  300.4  303.6  303.7  301.6  300.0  295.4  292.7  289.3 
1947  287.6  287.9  291.2  294.0  298.0  301.3  303.9  303.5  299.1  295.1  290.9  289.1 
1948  287.0  286.8  288.9  291.9  298.1  301.2  300.1  301.0  296.2  294.3  291.5  287.3 
1949  286.9  286.5  288.5  292.4  298.1  302.8  304.0  302.0  299.6  296.3  292.4  290.2 
1950  287.3  287.4  290.8  294.0  299.3  302.1  303.9  301.5  298.8  294.6  292.0  288.2 
1951  288.0  287.7  289.7  293.5  298.7  303.6  304.5  300.0  298.6  296.5  290.3  289.8 
1952  287.7  285.4  292.0  295.3  297.4  303.1  303.3  301.2  297.3  295.5  291.8  288.7 
1953  286.3  287.2  290.6  295.9  297.2  302.7  303.2  303.1  300.7  298.0  292.8  289.5 
1954  288.3  290.4  291.1  294.3  299.8  303.9  303.2  301.8  301.5  296.5  291.6  286.9 
1955  284.9  286.8  290.5  294.3  298.5  302.1  303.9  302.1  297.8  296.1  291.9  289.4 
1956  287.3  290.6  293.0  295.2  299.4  302.6  303.3  303.3  301.7  296.3  292.0  289.5 
1957  287.9  288.4  289.1  294.1  299.7  301.4  306.1  302.0  297.8  294.9  291.6  289.1 
1958  287.4  289.7  289.7  293.0  299.3  304.0  303.8  304.2  301.5  297.3  292.7  287.6 
1959  287.7  289.4  293.8  294.4  299.4  303.4  303.4  303.5  300.3  296.0  291.7  289.2 
1960  287.0  286.9  292.0  296.3  299.9  302.5  303.0  300.5  298.6  294.9  292.6  288.3 
1961  288.5  289.2  288.6  293.5  297.2  303.4  304.4  302.2  300.5  297.1  291.8  289.0 
1962  287.6  288.2  290.5  293.9  299.6  301.1  303.6  302.2  296.9  295.2  290.3  287.7 
1963  287.6  287.6  291.9  292.4  297.6  303.2  304.1  304.0  297.8  294.3  290.6  288.0 
1964  287.0  288.2  290.6  291.2  299.0  302.2  304.7  303.0  298.4  294.7  289.8  288.7 
1965  286.7  287.9  287.7  294.4  298.8  304.0  305.4  302.5  299.3  296.3  291.1  288.5 
1966  286.8  288.0  288.3  293.4  299.1  302.0  305.5  303.2  300.4  296.5  293.0  287.6 
1967  288.2  288.2  288.8  294.6  300.7  302.5  302.4  302.7  300.5  295.9  292.7  289.9 
1968  288.7  288.6  290.3  290.8  296.4  303.5  303.8  302.0  300.0  296.6  291.5  288.6 
1969  287.0  288.0  289.0  292.6  297.5  303.5  305.1  302.3  297.7  294.5  292.3  288.5 
1970  287.9  287.9  289.4  293.0  299.8  303.0  304.3  301.9  299.9  296.4  293.3  289.8 
1971  287.4  288.4  289.4  294.0  298.3  302.7  303.6  301.1  296.9  294.1  291.0  287.9 
1972  287.1  287.8  289.4  293.3  300.0  302.2  303.9  303.4  299.7  296.1  293.8  289.9 
1973  289.2  288.0  288.3  295.4  298.3  301.4  303.2  300.2  301.3  295.7  291.4  290.0 
1974  288.6  289.2  289.1  295.3  299.8  301.9  305.0  303.4  297.0  296.4  292.0  288.0 
1975  288.3  288.4  291.7  295.3  296.8  302.5  305.3  303.5  300.8  295.0  291.7  287.7 
1976  286.9  289.4  291.4  294.1  299.3  303.6  304.4  302.4  298.3  296.3  291.2  289.2 
1977  288.9  289.5  291.2  295.3  298.7  302.9  305.1  301.6  299.7  296.8  291.7  287.9 
1978  286.1  287.6  288.8  295.2  300.3  303.7  303.1  298.5  296.0  294.4  290.8  288.0 
1979  287.4  288.3  290.3  295.4  299.4  301.8  300.6  298.5  297.3  295.2  291.5  288.1 
1980  286.1  287.1  290.2  293.9  298.7  304.4  303.8  301.3  300.4  293.9  290.2  287.6 
1981  286.3  287.3  290.3  293.4  299.2  300.9  301.6  300.2  297.3  295.7  292.3  288.7 
1982  287.2  288.0  290.1  292.6  298.8  302.5  303.7  304.1  301.3  295.9  293.0  287.6 
1983  286.0  287.6  291.0  292.4  298.7  302.6  304.6  300.9  298.1  295.2  291.0  288.2 
1984  287.6  288.9  290.6  294.8  299.3  302.1  302.0  302.4  299.0  293.7  292.7  287.7 
1985  287.0  286.9  289.4  293.4  300.6  302.6  300.3  300.2  297.2  296.2  292.6  288.6 
1986  287.8  289.5  289.5  294.7  296.6  301.9  305.6  301.7  297.0  296.7  293.4  288.9 
1987  288.1  288.1  290.3  295.4  298.4  303.5  304.2  302.2  301.7  296.8  292.7  290.9 
1988  288.4  289.8  291.2  295.5  298.5  303.7  306.4  302.6  297.8  295.9  291.3  288.6 
1989  285.8  287.7  290.2  294.0  298.7  303.7  304.2  301.2  298.9  295.3  293.6  289.6 
1990  288.7  286.8  292.3  295.9  300.6  304.2  305.5  302.8  300.0  297.3  293.2  289.3 
  14  141  37.50 -107.50
1850  265.6  271.5  272.4  274.7  281.9  283.9  291.0  291.3  284.8  278.8  271.3  267.3 
1851  268.0  268.1  269.4  275.0  278.9  287.7  293.5  291.6  285.5  277.6  272.7  269.4 
1852  265.7  270.2  270.2  273.6  279.7  284.9  289.2  290.6  287.2  278.8  271.7  268.5 
1853  267.0  269.9  270.1  276.2  279.9  285.1  290.6  290.9  286.6  279.3  271.1  266.5 
1854  269.5  268.4  267.9  270.3  278.6  285.9  289.7  290.0  285.5  280.4  269.8  268.5 
1855  270.4  269.4  270.3  275.7  280.8  288.1  292.9  291.4  287.3  278.7  274.1  270.7 
1856  265.4  264.9  270.4  275.9  282.7  288.1  289.9  292.1  288.5  279.9  272.5  269.0 
1857  268.5  265.3  268.5  273.6  278.3  286.9  291.3  291.4  286.2  278.9  269.6  266.4 
1858  266.0  269.1  269.7  272.2  280.6  288.1  290.2  290.3  284.7  281.4  271.0  269.5 
1859  266.3  264.5  268.6  273.7  280.7  285.8  291.2  291.6  289.1  279.5  272.4  265.8 
1860  263.0  266.1  269.4  275.5  276.8  283.5  290.8  290.7  286.9  281.1  272.0  267.4 
1861  266.8  267.1  271.9  272.9  279.2  286.4  290.9  290.0  285.0  277.7  269.7  266.1 
1862  262.1  263.4  268.2  271.5  277.8  286.2  291.6  291.8  286.3  279.4  273.5  268.3 
1863  268.5  267.4  270.1  275.9  279.3  283.0  290.2  288.9  286.6  280.5  272.4  266.9 
1864  266.3  266.1  269.6  273.9  280.8  288.0  291.9  291.7  288.9  279.9  274.5  269.4 
1865  267.7  269.5  272.4  278.4  280.8  284.6  291.8  290.8  284.0  277.1  271.2  266.2 
1866  268.2  267.2  268.2  271.5  276.9  284.9  290.8  291.8  284.6  277.8  272.1  268.4 
1867  269.0  265.7  265.5  271.5  279.5  286.0  288.4  292.0  285.7  276.5  272.3  266.2 
1868  265.6  267.1  271.1  277.3  282.0  289.3  292.3  292.2  285.8  279.2  272.8  270.5 
1869  267.7  266.8  269.7  276.8  278.1  286.3  290.7  291.6  286.7  279.0  272.2  267.8 
1870  268.2  269.9  270.2  274.3  282.4  290.2  292.4  291.1  287.6  279.9  272.3  269.3 
1871  268.8  268.8  268.6  271.0  279.6  286.0  292.3  291.5  288.8  280.9  270.7  266.9 
1872  264.4  267.6  267.6  275.1  279.8  286.0  292.7  292.5  286.7  278.5  274.0  268.2 
1873  266.0  266.2  267.2  273.4  278.3  285.7  292.5  292.8  287.3  277.0  272.8  269.8 
1874  267.9  266.1  267.6  272.8  278.2  286.0  291.0  292.4  286.4  279.5  272.5  267.9 
1875  266.0  266.8  268.3  273.9  279.3  287.4  290.5  290.3  285.9  277.4  271.8  269.1 
1876  267.3  269.3  271.7  275.0  278.5  287.3  292.4  292.1  289.3  280.0  271.7  269.4 
1877  266.7  266.8  268.5  272.9  279.8  287.1  291.8  290.8  285.5  279.5  272.4  267.6 
1878  266.0  269.7  272.5  278.1  283.3  290.4  292.8  292.4  288.1  281.7  272.3  268.4 
1879  268.2  268.8  268.0  273.2  278.2  285.1  290.2  290.2  285.9  278.4  270.3  267.6 
1880  267.0  267.3  272.8  276.7  282.9  288.0  288.9  291.6  287.3  279.2  271.2  267.9 
1881  267.3  268.0  269.3  273.7  280.3  285.4  290.5  291.3  285.8  278.8  270.8  268.0 
1882  266.8  264.5  268.0  276.5  283.1  288.5  291.9  292.0  285.7  277.8  272.4  268.0 
1883  266.8  269.0  271.7  274.1  278.2  285.3  289.4  290.8  284.2  277.3  272.3  266.7 
1884  268.6  264.4  268.9  274.0  277.4  285.6  291.3  289.9  283.8  277.3  272.4  267.3 
1885  266.0  268.3  268.3  271.2  276.4  281.2  289.3  289.5  287.0  278.7  271.8  266.5 
1886  265.9  268.3  270.5  271.7  278.7  285.7  288.8  292.1  286.3  278.0  271.7  267.7 
1887  267.4  267.9  269.9  270.2  277.1  282.8  289.9  292.0  288.4  279.3  272.3  269.5 
1888  267.7  267.5  269.8  274.5  282.1  287.6  291.5  291.2  287.9  279.2  269.9  267.7 
1889  266.3  267.9  270.6  274.5  279.8  287.4  288.9  291.4  288.3  280.2  272.5  270.0 
1890  268.5  270.7  274.5  276.8  280.1  289.5  292.9  294.0  288.5  281.6  273.3  267.5 
1891  266.8  267.2  271.8  274.2  278.1  285.1  291.1  290.7  286.0  277.8  273.4  268.1 
1892  267.6  269.3  270.7  277.6  284.9  289.3  292.7  292.1  287.3  279.3  271.5  267.6 
1893  268.2  266.1  269.0  273.6  277.9  287.3  293.2  289.6  286.3  278.7  273.2  269.7 
1894  267.5  267.9  270.8  274.2  282.6  288.9  292.7  292.9  286.9  279.9  274.4  269.7 
1895  266.9  268.9  270.4  275.8  282.3  290.0  294.9  292.7  288.6  279.3  271.7  267.9 
1896  266.4  266.6  269.3  274.3  282.4  287.9  291.7  293.8  287.6  280.4  272.6  271.2 
1897  265.9  269.8  271.8  275.0  283.3  288.9  293.8  293.4  286.5  277.8  272.2  268.4 
1898  267.5  270.8  273.5  275.9  280.1  286.3  290.5  291.6  287.5  277.4  270.9  269.7 
1899  269.2  267.4  270.7  279.4  284.2  290.2  293.0  291.8  287.4  279.4  273.2  267.9 
1900  266.8  265.7  269.7  276.5  276.9  286.8  290.6  291.7  287.4  280.1  271.4  268.7 
1901  268.0  269.0  271.8  275.3  280.2  288.4  293.6  292.9  287.1  277.9  272.5  268.9 
1902  266.0  268.2  272.2  273.8  281.6  285.7  291.5  290.2  283.7  277.9  269.1  267.3 
1903  265.5  267.8  270.5  277.2  280.6  287.6  291.0  291.4  285.7  279.1  269.8  268.5 
1904  269.1  270.0  269.2  274.6  278.2  286.4  290.6  291.2  285.9  280.2  272.2  268.0 
1905  267.4  272.2  274.4  273.1  282.0  287.8  291.1  291.4  288.7  279.6  274.0  269.5 
1906  267.9  268.9  267.1  270.1  280.7  288.2  290.7  291.3  285.7  279.4  272.5  268.1 
1907  268.0  267.1  268.6  273.2  278.9  286.7  290.4  291.1  287.7  279.5  272.8  267.3 
1908  264.6  267.0  267.6  273.4  281.5  289.1  292.4  290.8  288.1  280.8  270.3  269.3 
1909  267.7  269.4  272.1  276.4  284.8  290.4  293.0  293.3  288.8  279.9  273.3  268.4 
1910  267.7  270.2  273.6  276.6  282.3  286.7  292.0  293.5  286.6  279.8  272.1  266.9 
1911  268.0  265.7  266.8  272.9  281.2  287.4  291.6  292.3  287.3  278.6  274.1  267.6 
1912  266.4  267.1  272.0  276.9  282.8  287.6  291.8  292.2  286.5  277.9  269.9  268.6 
1913  266.4  267.5  271.8  274.5  282.0  285.0  291.2  290.8  287.5  280.6  272.1  268.4 
1914  267.8  268.2  267.9  273.9  280.3  285.8  291.2  291.5  286.5  278.0  273.5  269.1 
1915  268.4  267.7  268.8  269.7  278.2  284.7  290.8  291.8  288.1  280.8  271.3  267.8 
1916  267.1  271.5  273.4  275.2  283.3  290.3  294.3  293.3  288.4  279.1  271.6  269.6 
1917  266.2  265.9  265.9  271.2  277.9  283.4  288.9  290.9  287.0  280.0  271.5  268.3 
1918  266.7  264.6  270.6  272.8  280.4  286.8  289.6  290.4  286.3  278.5  272.0  269.4 
1919  268.4  267.1  272.3  273.2  279.4  285.3  291.2  291.5  287.7  278.5  272.6  266.3 
1920  266.8  269.3  271.4  276.4  282.7  290.2  293.4  293.9  289.0  279.1  274.4  270.9 
1921  268.5  268.6  273.6  276.8  280.1  289.6  294.3  293.4  288.1  278.6  271.4  268.7 
1922  268.2  267.5  271.1  274.7  280.4  285.5  291.3  290.9  285.1  279.0  271.7  268.6 
1923  266.1  267.4  271.7  273.4  278.1  285.0  291.4  290.4  288.1  280.4  272.1  267.9 
1924  268.2  265.1  267.4  278.8  280.9  286.5  291.8  290.5  284.5  278.9  271.7  268.5 
1925  267.4  267.2  268.1  274.6  283.1  289.8  291.4  290.0  286.3  279.8  271.6  269.9 
1926  268.9  270.1  270.5  276.4  283.1  288.9  293.5  291.3  287.2  278.0  270.7  268.8 
1927  265.1  264.4  269.6  276.0  282.5  289.4  295.3  293.4  288.4  279.1  271.6  269.3 
1928  267.8  265.8  268.0  273.6  281.9  288.0  291.4  293.3  287.9  280.4  272.5  266.2 
1929  269.4  267.9  270.3  275.5  279.1  287.3  291.4  292.3  288.3  277.2  272.4  267.4 
1930  267.8  269.8  271.2  274.2  282.3  288.7  290.2  290.7  284.5  279.0  271.1  268.2 
1931  266.4  267.5  269.2  271.4  276.1  284.0  288.8  290.8  285.7  276.6  271.5  268.2 
1932  265.9  267.5  271.4  277.1  285.6  287.3  290.1  290.8  286.4  279.0  272.0  269.7 
1933  267.1  269.7  273.3  275.1  278.4  284.1  290.5  291.3  286.8  278.5  272.7  269.5 
1934  265.3  268.0  267.9  270.5  281.0  287.0  291.5  290.0  285.0  277.2  272.1  268.4 
1935  265.2  268.3  269.2  274.1  281.4  290.1  292.3  291.7  288.0  279.2  271.6  267.7 
1936  267.9  268.8  271.3  274.8  279.3  284.9  291.6  291.2  287.9  280.4  269.7  267.1 
1937  268.9  271.0  272.8  273.6  282.3  288.5  293.3  292.7  288.5  278.3  272.2  270.5 
1938  266.5  270.0  273.7  276.3  282.9  289.8  292.7  291.5  289.1  279.9  270.8  271.4 
1939  267.1  269.0  272.3  277.7  281.0  287.3  291.8  291.6  286.4  280.4  273.8  270.3 
1940  268.6  268.9  267.6  273.0  282.8  290.1  293.0  293.2  288.5  281.6  274.7  270.0 
1941  269.1  268.7  272.2  272.7  280.2  287.7  292.0  290.7  287.4  278.6  270.0  268.8 
1942  268.9  268.1  268.0  275.3  285.0  290.7  293.7  289.6  287.8  278.8  273.9  267.4 
1943  267.8  269.3  272.1  276.6  281.5  289.3  291.6  293.4  287.5  276.8  271.9  268.7 
1944  268.5  270.3  270.3  275.5  282.6  289.5  291.8  292.5  288.8  280.6  273.4  269.7 
1945  266.6  269.1  270.3  274.7  282.5  288.0  293.3  294.1  285.3  278.9  271.8  268.3 
1946  263.6  264.6  270.6  272.8  279.0  285.5  291.6  291.7  286.7  281.3  272.2  268.8 
1947  266.5  269.6  270.2  272.8  280.8  287.4  291.3  293.0  288.6  279.7  269.6  268.1 
1948  266.0  268.4  270.4  275.1  282.4  288.8  292.4  294.0  288.7  281.5  273.5  269.3 
1949  269.3  264.7  269.8  272.9  278.5  286.7  291.2  292.2  288.8  278.9  272.7  270.6 
1950  266.8  268.3  272.2  276.1  280.6  288.9  291.9  292.2  287.9  281.3  275.8  267.9 
1951  268.8  268.4  270.9  272.8  282.7  291.3  292.7  293.4  289.0  279.3  271.9  270.3 
1952  270.1  268.5  271.1  273.6  279.8  288.1  293.5  293.5  288.5  281.8  272.7  269.3 
1953  267.0  268.2  270.3  277.3  280.3  288.7  293.0  293.1  288.1  278.6  273.5  270.4 
1954  269.5  271.6  272.3  273.7  283.0  289.4  292.7  293.1  289.0  278.2  272.6  269.1 
1955  268.3  266.1  271.3  274.4  281.1  287.0  291.3  292.4  287.8  280.8  273.1  271.0 
1956  268.4  272.5  272.4  276.3  283.7  288.6  291.0  292.4  288.3  280.1  271.4  269.1 
1957  268.1  269.3  272.0  275.9  281.3  286.0  292.7  291.0  286.0  279.9  270.9  269.7 
1958  267.6  269.8  268.4  272.8  280.6  289.3  292.6  291.9  286.1  280.7  275.8  267.6 
1959  266.8  266.7  275.3  277.0  284.3  290.7  292.8  292.6  287.8  278.5  274.0  270.3 
1960  270.2  268.6  272.9  276.2  283.8  291.0  293.6  295.2  289.1  280.5  272.1  268.1 
1961  268.9  270.3  270.2  275.1  279.9  287.7  291.1  291.3  287.5  279.9  271.4  267.9 
1962  266.5  268.4  271.8  274.5  285.0  287.5  292.9  292.9  288.6  279.7  272.1  267.2 
1963  267.8  267.3  268.6  272.7  278.1  287.6  292.3  292.1  285.9  277.9  270.3  265.9 
1964  265.6  268.9  271.4  273.9  282.6  286.8  290.8  290.5  287.2  278.8  271.1  269.3 
1965  268.6  269.0  269.5  272.8  279.1  288.6  293.7  291.9  286.6  280.7  273.8  268.5 
1966  265.9  268.3  268.8  274.0  281.2  286.8  291.7  291.8  287.4  280.8  274.4  268.0 
1967  268.5  270.2  271.6  276.3  285.3  290.5  293.3  291.7  286.8  279.2  273.5  269.6 
1968  268.4  269.3  272.7  273.5  277.6  285.0  289.0  290.9  286.0  280.1  274.1  270.5 
1969  266.2  270.8  270.0  273.6  279.4  287.1  291.7  291.9  288.4  276.6  272.8  269.0 
1970  267.5  269.6  271.2  275.5  282.3  288.3  292.7  293.1  287.7  281.0  274.9  270.4 
1971  265.1  268.8  271.3  274.8  282.5  288.3  292.1  293.8  287.4  276.7  272.0  267.6 
1972  266.6  267.8  265.6  273.7  282.1  288.6  292.2  292.2  287.3  280.0  272.3  268.0 
1973  268.5  269.7  271.2  279.0  283.7  289.5  292.7  293.2  288.8  281.0  271.0  267.9 
1974  269.4  268.1  267.8  275.7  283.9  289.1  293.3  292.9  290.8  280.2  274.1  268.2 
1975  268.4  269.6  272.1  275.5  278.9  288.6  293.8  294.1  289.6  281.4  274.0  267.1 
1976  268.4  267.4  273.0  276.2  282.3  290.1  293.7  292.9  287.6  278.8  272.2  267.9 
1977  269.7  272.0  273.3  276.9  283.9  289.0  293.5  293.8  288.7  281.7  272.6  269.4 
1978  267.6  268.8  267.3  274.3  283.0  290.9  293.2  294.0  288.6  278.9  272.7  268.4 
1979  266.4  269.6  271.9  277.5  284.0  290.4  294.1  295.2  287.4  277.3  272.5  269.3 
1980  266.1  267.1  269.1  272.3  282.3  290.5  292.7  294.4  291.3  281.8  274.7  268.3 
1981  266.2  270.7  272.6  274.0  280.4  289.0  296.0  293.0  287.7  280.3  274.3  270.4 
1982  268.9  270.4  273.0  276.2  281.4  287.6  292.0  292.6  285.8  278.2  274.2  269.7 
1983  265.5  267.7  269.9  272.8  279.9  288.1  292.7  292.2  287.7  278.9  272.5  268.6 
1984  269.4  269.9  267.4  275.8  280.0  290.2  295.0  293.3  286.8  278.1  272.7  268.4 
1985  269.0  269.7  272.0  274.2  284.0  290.0  295.7  294.4  288.2  282.0  274.9  268.0 
1986  266.2  268.8  270.2  274.3  280.7  288.0  292.2  292.1  287.2  281.0  271.6  268.2 
1987  267.8  269.3  270.6  276.5  284.6  291.9  294.1  292.9  288.5  281.7  272.9  269.6 
1988  267.5  270.5  272.6  276.6  280.8  287.5  292.9  292.8  288.7  280.9  273.4  270.2 
1989  269.9  270.8  270.9  274.2  281.8  288.4  292.2  295.0  290.1  279.8  274.1  269.8 
1990  267.7  265.6  272.7  276.2  283.3  289.6  293.6  293.3  288.7  279.6  272.3  269.6 
  15  141  24.00 -105.00
1850  286.7  285.5  286.7  291.1  295.5  298.2  296.4  293.8  293.1  292.4  287.9  286.3 
1851  286.1  287.6  289.4  294.3  297.6  298.9  296.7  293.1  292.6  291.6  290.2  288.4 
1852  286.7  286.2  290.0  293.6  296.7  298.7  299.4  293.9  293.0  290.5  288.8  286.8 
1853  284.7  286.3  288.8  291.0  296.6  299.0  301.0  294.6  293.1  294.0  291.0  288.3 
1854  286.2  287.3  289.5  293.0  297.4  299.4  298.9  296.9  294.3  291.4  292.2  286.9 
1855  286.8  287.5  288.8  292.6  298.6  299.6  296.4  295.4  293.9  292.8  289.4  287.2 
1856  286.0  285.3  288.8  292.8  296.9  299.9  298.2  294.0  291.6  291.8  289.9  286.0 
1857  286.6  286.9  288.6  293.8  297.2  296.1  295.8  294.9  294.4  292.5  290.4  286.8 
1858  287.1  287.3  288.3  293.7  297.4  299.4  297.2  295.6  294.4  290.8  290.2  288.6 
1859  286.9  287.1  288.6  294.3  296.8  299.8  298.7  293.1  292.2  291.7  290.1  288.6 
1860  287.9  287.2  287.7  291.1  295.6  297.4  296.3  297.1  297.0  294.3  290.6  288.3 
1861  287.5  287.9  288.2  293.4  297.8  298.0  298.5  295.1  294.5  291.3  290.7  288.2 
1862  286.3  286.5  288.4  292.0  297.6  297.3  294.3  293.8  292.9  291.1  288.6  286.8 
1863  285.8  286.7  289.9  291.8  295.6  297.2  296.3  296.6  293.6  291.1  289.1  287.5 
1864  285.1  286.5  289.3  293.9  297.9  298.1  297.1  294.9  293.0  292.4  289.8  287.7 
1865  287.7  287.9  290.4  294.0  296.4  297.7  296.2  294.6  292.6  289.5  288.3  285.6 
1866  283.5  286.2  287.5  293.6  296.5  300.4  300.2  293.2  293.2  292.3  290.8  288.1 
1867  287.9  286.7  287.6  291.2  293.9  299.0  298.8  294.2  292.1  290.7  289.7  285.9 
1868  286.2  286.5  287.8  293.5  297.2  298.3  299.9  292.9  293.3  291.6  288.5  287.8 
1869  287.3  288.0  290.7  292.5  296.6  299.0  299.3  294.1  292.5  291.9  290.9  287.2 
1870  285.8  286.4  288.5  292.0  296.7  298.8  295.0  295.0  291.6  290.8  290.0  286.3 
1871  285.9  286.3  289.7  292.8  298.0  299.5  300.3  297.6  294.2  292.0  291.9  288.9 
1872  287.2  285.8  290.1  293.4  297.0  298.3  296.3  293.6  291.9  290.5  289.7  286.8 
1873  286.4  286.6  288.5  294.2  297.2  299.6  295.6  292.7  293.8  292.7  289.8  286.5 
1874  286.0  285.5  289.1  292.4  297.0  298.2  294.7  293.1  292.5  291.1  289.1  287.4 
1875  287.6  288.9  290.8  291.6  296.4  296.9  299.0  296.1  294.6  293.7  289.9  286.8 
1876  286.0  287.6  288.2  292.4  298.0  298.0  295.9  294.3  292.6  290.8  290.8  288.7 
1877  287.2  287.9  289.0  294.0  297.1  299.7  297.8  295.3  291.9  292.3  290.1  286.3 
1878  285.4  286.0  289.9  294.3  296.4  298.2  294.5  293.3  291.6  290.9  289.1  287.3 
1879  286.3  285.2  287.5  293.0  298.4  299.5  296.4  295.5  294.5  293.0  290.2  287.6 
1880  287.3  287.7  291.0  293.1  297.3  298.0  298.8  293.4  292.2  289.8  288.6  286.5 
1881  285.7  285.1  287.8  292.3  297.1  298.8  300.3  295.0  291.6  292.4  290.6  288.2 
1882  286.4  286.7  290.7  293.8  296.4  298.2  296.5  294.2  293.7  291.9  289.0  286.4 
1883  285.2  288.3  289.8  294.6  296.8  299.9  295.2  293.0  292.8  291.5  289.3  288.8 
1884  287.6  286.7  287.6  292.7  296.8  296.9  294.0  295.0  293.1  290.6  288.8  287.0 
1885  285.4  286.8  288.8  295.2  297.7  299.1  295.4  294.1  292.4  292.3  289.1  287.6 
1886  287.6  287.5  289.3  293.0  297.6  299.4  298.2  295.4  294.8  292.9  289.1  287.2 
1887  285.5  284.5  288.1  292.4  296.4  298.8  299.6  296.9  296.3  291.7  290.2  286.6 
1888  286.2  286.3  288.9  293.0  296.5  298.3  295.4  295.4  293.2  291.2  288.6  286.7 
1889  286.1  286.0  290.5  293.7  297.7  299.3  299.9  299.8  295.1  294.4  290.4  288.0 
1890  286.9  287.2  289.4  294.3  296.8  298.3  294.5  293.9  294.9  292.0  289.3  286.2 
1891  285.8  286.1  288.7  292.7  297.4  299.6  300.5  298.3  296.3  292.1  289.8  286.8 
1892  286.5  287.4  291.0  295.5  296.3  296.4  296.2  293.7  291.4  291.8  290.0  288.4 
1893  287.3  287.4  291.0  294.0  297.2  298.0  298.1  298.0  293.3  291.9  289.0  287.3 
1894  287.5  287.2  290.3  294.4  298.0  298.4  294.9  293.5  292.4  290.4  288.0  287.4 
1895  286.7  286.5  289.8  294.7  297.0  295.6  294.1  292.4  293.4  293.7  292.0  286.4 
1896  286.8  285.9  289.7  293.4  295.9  298.2  295.1  292.9  292.6  290.9  289.7  288.7 
1897  286.3  287.5  290.9  294.4  296.6  299.0  294.4  293.7  291.7  290.6  289.4  287.1 
1898  287.0  286.9  288.8  292.7  297.3  300.0  299.2  294.7  294.8  295.2  290.4  287.7 
1899  286.3  287.2  290.8  293.5  297.2  298.9  297.5  294.5  292.2  291.0  290.2  288.3 
1900  287.4  287.7  287.6  292.0  296.4  297.1  297.7  294.8  292.9  292.4  289.4  286.2 
1901  285.1  287.1  289.3  292.2  296.6  300.1  293.8  293.8  292.2  290.5  289.5  287.3 
1902  286.5  286.2  287.1  290.8  296.8  297.4  297.7  297.5  294.7  293.9  290.1  286.5 
1903  285.5  285.4  289.0  293.0  298.0  299.8  296.9  294.0  293.2  289.9  290.6  287.9 
1904  285.6  286.5  289.2  294.3  297.0  298.7  298.7  296.7  292.3  290.8  288.4  287.2 
1905  285.0  286.6  290.3  294.2  297.0  297.2  294.8  292.6  292.3  292.1  290.2  285.7 
1906  285.9  286.5  289.2  293.0  296.7  298.1  299.5  296.8  293.5  292.2  289.8  286.8 
1907  286.4  288.4  288.4  294.6  295.8  295.7  296.0  293.6  293.7  291.3  289.0  287.7 
1908  286.7  286.1  288.5  290.3  296.4  298.5  296.2  293.5  292.2  289.1  287.2  287.0 
1909  285.9  286.3  289.5  293.4  295.7  296.6  292.0  291.8  292.8  290.2  288.6  287.5 
1910  285.6  286.8  286.6  289.1  296.1  297.4  295.3  293.7  292.5  290.7  289.3  287.3 
1911  285.6  286.6  289.3  292.3  297.3  298.6  297.6  295.6  291.5  290.9  287.9  285.9 
1912  287.0  286.6  288.3  293.7  296.4  296.0  298.8  295.4  291.9  291.0  287.9  285.7 
1913  285.7  286.2  290.3  294.3  297.7  299.4  297.3  297.3  292.9  291.7  288.4  287.0 
1914  286.0  286.9  289.1  293.0  296.8  300.1  298.8  297.0  294.7  293.5  289.0  287.4 
1915  285.9  285.9  287.4  291.8  296.6  298.5  298.4  296.5  295.3  292.2  289.4  288.6 
1916  287.6  288.6  291.2  293.2  296.9  298.3  294.9  295.9  293.4  289.3  289.9  287.7 
1917  286.1  287.0  289.2  292.3  296.1  299.9  297.5  297.4  294.2  292.4  290.6  288.6 
1918  288.3  286.5  288.3  293.7  297.3  298.8  297.0  294.0  293.0  292.3  290.2  288.8 
1919  288.5  286.9  289.5  292.5  297.0  299.2  296.7  294.3  294.4  292.2  289.4  287.6 
1920  286.1  286.5  290.6  294.5  296.5  296.2  294.8  293.6  292.4  292.0  290.7  287.8 
1921  286.7  286.6  289.4  292.4  298.1  298.6  296.7  294.6  293.1  289.5  289.8  287.5 
1922  286.1  286.6  288.6  292.8  297.3  299.2  300.0  298.7  295.6  293.0  291.3  288.3 
1923  286.8  288.0  290.2  292.0  297.5  298.9  298.8  298.9  292.9  292.7  289.9  287.6 
1924  287.0  287.7  289.0  293.4  297.6  298.7  296.4  293.6  292.4  291.4  288.5  286.8 
1925  286.9  288.1  291.3  294.4  297.3  297.6  295.9  295.4  292.9  292.0  288.1  286.7 
1926  287.6  287.3  291.0  294.6  295.2  297.0  296.7  294.8  294.1  293.2  289.0  288.1 
1927  288.2  286.8  289.1  294.0  297.5  296.7  294.5  293.7  291.7  290.2  289.8  288.5 
1928  287.2  286.3  289.1  294.4  296.4  295.9  299.6  295.1  294.7  293.8  289.3  288.1 
1929  287.4  287.4  290.0  293.3  297.0  300.6  299.4  293.7  292.7  291.2  290.3  288.0 
1930  286.9  286.6  288.3  292.1  295.7  296.4  296.9  296.8  295.3  292.2  289.5  287.3 
1931  285.4  287.9  289.5  294.1  297.9  299.8  300.9  297.6  298.8  295.7  290.4  288.3 
1932  287.3  286.3  290.3  293.0  296.6  299.7  296.9  294.8  295.1  292.8  289.0  287.1 
1933  285.8  287.1  287.8  290.6  296.0  299.8  300.0  294.0  292.2  292.4  290.5  288.4 
1934  287.1  287.2  290.8  293.4  297.4  298.6  297.4  296.2  294.7  292.9  290.8  288.5 
1935  286.7  286.1  289.7  293.0  297.0  296.4  297.2  296.0  293.2  292.4  288.8  287.3 
1936  286.3  286.6  288.7  293.8  298.2  300.8  299.5  294.6  293.5  291.0  290.5  288.6 
1937  286.2  286.1  289.1  292.8  297.9  298.6  298.9  297.4  293.6  293.1  292.1  289.2 
1938  287.5  286.7  290.1  295.3  296.7  297.7  296.3  294.9  292.6  290.4  289.7  286.7 
1939  287.0  287.8  289.6  293.5  298.0  300.3  300.2  296.4  293.6  290.6  289.5  287.3 
1940  287.3  287.4  288.7  294.7  298.3  297.4  296.8  295.6  291.9  291.6  289.8  288.2 
1941  287.9  288.2  291.3  292.2  298.4  299.4  299.1  295.0  292.5  291.8  289.4  287.0 
1942  286.7  286.8  290.0  292.0  297.4  298.5  294.1  296.1  291.3  291.5  291.7  289.0 
1943  286.9  286.5  289.3  292.2  296.6  297.8  297.7  294.2  293.2  291.2  289.7  287.0 
1944  287.1  288.7  292.1  295.7  299.1  296.4  295.5  294.7  292.5  292.7  289.1  286.5 
1945  287.7  287.6  288.5  292.7  296.6  299.7  297.6  293.5  292.0  290.6  290.0  287.7 
1946  288.1  286.1  289.0  294.0  298.8  299.4  299.3  295.4  292.6  291.0  291.5  287.2 
1947  287.0  286.6  290.9  293.5  297.6  298.2  299.3  294.6  293.0  291.3  289.9  287.8 
1948  286.8  286.3  288.4  290.0  296.1  295.8  295.5  295.8  292.0  292.3  290.3  287.8 
1949  287.8  287.1  289.4  294.2  297.9  300.4  298.9  295.1  292.6  291.9  291.0  288.8 
1950  288.0  287.9  289.7  294.9  298.4  298.0  299.7  295.4  293.0  291.6  291.0  289.2 
1951  286.3  287.7  290.5  294.6  297.7  296.9  297.0  294.8  293.1  292.7  289.4  288.2 
1952  287.0  287.1  291.9  296.0  297.6  300.1  299.4  294.7  293.4  292.6  290.3  288.0 
1953  285.5  287.2  290.2  293.5  297.6  301.4  296.1  293.9  294.4  294.5  290.1  289.2 
1954  287.0  288.2  290.9  293.9  297.0  296.6  296.0  293.2  294.5  292.2  289.9  286.9 
1955  286.0  287.4  290.8  294.1  299.4  301.9  299.5  294.8  291.8  293.1  291.8  287.6 
1956  286.0  289.1  291.8  295.1  297.2  299.4  299.0  296.3  294.6  292.5  290.0  287.5 
1957  286.9  286.9  288.6  293.0  296.9  298.5  298.4  296.6  293.1  290.3  289.9  288.7 
1958  286.8  289.0  290.9  293.0  298.0  300.6  297.6  296.6  293.4  292.5  290.6  288.4 
1959  288.7  289.4  291.7  294.8  297.7  297.9  296.2  295.8  292.5  292.2  289.5  287.2 
1960  285.4  287.0  290.1  295.3  297.2  295.8  295.3  293.8  292.1  291.7  289.9  287.1 
1961  287.2  287.7  290.0  293.3  298.0  300.1  299.6  296.1  292.9  292.7  290.4  287.9 
1962  287.4  287.7  290.7  295.1  298.2  300.3  297.8  293.8  292.7  292.5  289.5  287.9 
1963  286.7  288.0  291.5  293.1  297.9  299.5  295.2  296.9  294.2  292.6  289.9  287.8 
1964  287.4  287.1  290.7  292.2  298.0  298.9  298.0  295.6  293.6  291.4  290.3  287.2 
1965  285.9  286.7  289.4  295.3  297.5  299.3  296.9  293.3  291.7  291.8  288.9  286.9 
1966  286.7  288.1  290.2  294.4  298.1  300.3  300.4  296.6  293.1  292.2  289.3  286.6 
1967  287.1  286.5  288.1  293.7  299.1  297.4  294.5  293.8  292.4  291.0  290.2  288.0 
1968  287.8  287.0  288.7  292.4  296.8  299.9  300.0  296.8  294.2  292.1  290.6  287.1 
1969  287.5  288.6  290.3  294.7  297.7  300.5  300.1  295.1  294.0  292.6  289.9  287.7 
1970  287.0  287.2  289.7  293.7  298.0  298.4  299.3  294.2  293.3  292.7  290.8  287.8 
1971  287.6  288.0  289.5  294.0  298.1  298.9  297.4  294.8  292.8  291.4  289.8  287.9 
1972  286.9  288.4  290.4  294.0  297.1  298.7  298.2  294.9  293.1  293.1  291.5  289.8 
1973  287.2  286.4  288.0  291.9  297.5  298.1  298.1  296.5  296.3  290.9  290.9  288.7 
1974  288.1  289.2  291.8  293.6  297.4  298.6  295.7  296.2  293.9  294.1  290.5  288.0 
1975  286.9  288.3  290.0  294.3  296.5  298.8  298.1  296.5  293.8  291.3  289.1  287.8 
1976  286.3  288.3  291.2  294.0  296.2  298.1  294.9  293.8  292.0  292.4  289.3  287.5 
1977  287.1  287.0  290.2  296.0  297.7  300.2  298.7  294.2  293.7  293.9  290.6  288.5 
1978  286.7  288.4  290.0  295.5  298.7  300.1  297.0  294.3  292.3  292.0  287.4  287.6 
1979  287.4  286.8  288.7  294.2  298.2  297.1  295.6  292.8  292.1  292.6  288.1  286.5 
1980  286.9  288.3  292.0  295.2  296.4  296.7  297.9  293.3  294.7  290.0  288.2  289.3 
1981  286.6  285.8  289.9  294.1  298.9  297.0  295.5  293.9  292.2  291.2  289.4  288.1 
1982  286.7  287.3  290.0  292.5  298.0  299.5  299.1  296.5  295.6  293.3  290.1  287.2 
1983  287.2  288.2  290.1  294.1  298.7  300.8  297.9  295.3  292.8  290.9  289.1  288.4 
1984  287.3  289.3  292.9  294.8  297.1  296.7  294.0  294.0  291.9  290.2  289.8  286.0 
1985  285.8  285.9  289.2  293.8  297.6  296.6  293.6  293.7  294.2  292.3  291.0  289.8 
1986  287.7  288.0  290.6  294.1  297.2  300.2  300.7  295.1  292.4  293.7  292.7  289.0 
1987  286.6  287.6  290.9  293.0  296.8  297.9  296.4  295.0  294.5  291.9  290.8  289.3 
1988  287.7  288.4  291.9  294.2  297.5  300.2  301.9  295.4  292.3  292.8  290.3  289.0 
1989  286.9  288.6  289.5  294.2  296.8  299.4  297.8  294.1  295.2  292.0  291.6  288.2 
1990  288.0  288.3  292.2  295.2  298.7  299.6  298.6  294.7  293.0  294.3  290.8  287.4 
  16  141  37.23 -103.25
1850  268.0  273.8  275.7  277.1  284.1  285.4  291.2  293.3  286.7  281.0  273.4  269.8 
1851  270.2  270.3  272.4  278.8  281.4  288.6  293.4  293.3  287.5  279.4  274.6  272.0 
1852  267.0  272.1  273.4  276.7  282.1  286.1  291.0  291.2  288.8  282.0  274.1  270.3 
1853  269.6  273.3  273.1  278.1  283.0  286.6  291.5  293.3  290.2  281.5  273.4  270.3 
1854  271.4  271.2  271.1  273.5  280.4  287.8  291.0  291.8  287.8  282.9  273.3  271.6 
1855  272.8  272.7  273.8  278.4  283.9  289.9  294.9  294.0  289.7  280.8  276.2  273.2 
1856  268.4  267.9  274.4  278.8  285.1  289.5  291.2  292.8  290.5  281.8  275.0  272.1 
1857  270.7  270.2  273.0  277.5  280.5  288.3  292.3  292.9  289.1  279.9  271.8  268.7 
1858  267.8  272.2  271.9  275.9  282.2  289.3  290.4  291.1  287.1  283.5  273.1  273.1 
1859  269.6  268.5  271.8  278.8  282.9  288.3  292.1  293.9  291.2  282.2  275.2  269.4 
1860  268.0  271.1  275.1  277.8  279.8  285.7  293.8  292.0  290.1  284.2  273.4  269.9 
1861  269.9  271.5  275.7  276.2  281.8  287.3  291.7  291.7  286.7  279.4  272.6  268.5 
1862  265.3  266.4  270.9  277.0  281.4  288.7  292.6  291.6  289.3  280.8  275.6  271.1 
1863  271.0  270.5  272.3  278.3  282.6  286.8  291.3  290.4  287.9  282.1  275.2  268.7 
1864  268.0  269.1  271.8  276.3  283.9  289.8  293.8  293.9  289.9  280.9  278.1  272.1 
1865  270.6  272.1  274.8  281.7  284.7  287.5  295.0  292.0  286.1  278.0  273.1  268.7 
1866  269.2  269.5  271.2  275.1  279.1  286.1  291.6  293.5  286.4  280.0  274.9  271.2 
1867  271.4  270.2  271.4  278.3  282.9  288.7  289.4  292.6  286.3  278.8  273.3  268.3 
1868  268.0  269.5  273.9  279.5  284.8  290.6  292.7  294.0  286.4  280.1  274.0  272.0 
1869  270.4  270.2  272.9  278.5  280.4  287.5  289.7  292.0  287.9  281.2  274.3  269.9 
1870  270.3  272.7  272.9  275.7  284.7  291.9  293.1  292.1  288.2  281.4  275.5  272.0 
1871  271.5  271.8  272.0  276.0  282.6  286.4  293.2  293.3  290.8  283.6  274.8  270.4 
1872  267.0  269.9  273.6  280.7  283.6  290.2  294.7  294.0  288.7  281.0  276.2  271.3 
1873  268.3  269.4  272.4  276.3  280.3  288.8  294.7  294.5  289.5  279.6  275.9  271.5 
1874  270.8  270.0  269.7  276.3  280.6  287.6  291.0  293.8  288.4  281.0  274.5  270.2 
1875  267.1  268.7  272.8  277.1  282.0  288.4  292.9  292.6  288.2  279.7  274.1  271.6 
1876  269.0  271.8  273.7  276.9  282.4  288.5  294.2  292.9  291.2  282.6  276.4  272.1 
1877  268.7  270.9  273.0  276.0  283.7  290.1  293.7  293.0  286.3  282.0  275.4  270.7 
1878  268.4  272.9  275.4  280.5  285.9  291.2  294.5  293.9  290.4  284.2  275.4  271.5 
1879  270.6  271.3  271.1  276.2  281.4  286.1  291.4  291.4  286.8  279.9  271.8  271.4 
1880  269.4  269.6  275.7  279.3  285.0  289.8  290.9  293.0  288.4  280.3  273.7  270.7 
1881  269.2  270.9  271.9  277.0  282.7  285.9  291.0  291.2  287.1  279.9  274.0  270.6 
1882  269.2  267.4  273.1  279.4  285.8  290.5  290.8  292.2  286.6  279.7  274.2  269.5 
1883  267.9  270.6  273.1  276.8  280.8  288.5  291.5  290.1  286.9  279.9  275.9  270.2 
1884  271.2  267.7  271.6  278.7  279.7  288.6  293.4  291.8  285.2  278.2  274.0  269.4 
1885  268.6  270.5  272.4  275.5  278.8  283.5  290.3  290.5  288.2  281.3  274.1  269.2 
1886  268.5  272.3  274.3  276.3  281.4  287.8  290.4  294.1  288.0  279.5  273.8  269.4 
1887  269.7  270.1  272.6  272.4  278.6  284.8  290.0  293.1  291.1  281.2  274.8  271.5 
1888  269.1  271.5  273.4  277.2  284.9  289.3  293.9  293.4  289.5  280.5  272.1  271.1 
1889  269.8  273.1  274.8  277.6  282.0  289.4  291.8  293.5  290.5  282.6  275.0  271.8 
1890  270.6  274.3  277.6  278.8  283.0  290.9  295.3  294.5  292.2  283.6  275.6  270.2 
1891  267.9  269.7  275.3  278.1  282.6  288.8  294.5  291.5  287.4  278.6  275.7  270.3 
1892  269.2  271.3  274.6  281.2  286.4  290.5  294.1  293.4  289.2  280.5  274.1  271.1 
1893  271.3  269.2  273.4  276.7  281.6  290.4  295.4  292.7  287.5  279.6  274.9  271.6 
1894  270.6  270.8  273.6  277.0  284.9  289.9  294.3  294.0  287.1  280.7  275.0  272.5 
1895  270.2  271.6  273.8  279.1  283.6  292.0  296.1  294.7  289.5  282.5  273.9  270.0 
1896  268.8  270.1  273.1  276.0  285.1  289.9  293.2  296.3  288.6  282.0  274.6  273.5 
1897  269.5  273.5  275.9  279.6  285.7  290.6  295.2  295.2  286.6  279.3  273.3  271.3 
1898  269.4  273.4  276.2  279.3  283.8  289.2  291.2  293.0  288.1  279.6  273.2  271.3 
1899  270.3  271.4  273.4  282.9  286.6  291.1  294.2  292.0  288.4  281.2  275.0  270.4 
1900  270.6  270.1  274.8  280.4  280.8  288.2  291.2  293.8  289.6  281.9  274.1  271.8 
1901  270.8  271.0  275.1  277.1  281.9  289.0  293.5  294.6  287.8  279.2  274.7  270.9 
1902  269.1  269.8  275.0  277.6  285.2  288.5  293.9  291.6  284.4  281.3  271.0  269.8 
1903  267.0  269.1  272.8  279.3  283.8  290.5  292.6  293.0  287.5  282.0  272.7  271.1 
1904  272.5  272.5  273.6  277.8  282.1  288.7  291.3  293.8  286.6  283.0  273.6  269.2 
1905  269.4  275.1  278.3  276.0  284.6  290.6  293.1  292.5  288.4  280.1  276.0  271.4 
1906  269.7  271.7  271.4  276.1  282.5  290.0  290.9  294.0  287.5  280.6  275.3  270.5 
1907  271.0  271.7  272.5  277.3  281.4  289.8  292.6  293.4  290.0  281.4  275.2  269.9 
1908  268.4  271.7  272.0  277.6  284.0  291.7  293.8  292.8  289.3  282.3  272.8  272.1 
1909  270.6  271.0  273.8  280.5  287.8  291.1  293.3  294.9  290.0  280.2  275.4  271.2 
1910  270.4  273.5  276.5  279.4  285.7  289.2  293.5  295.4  288.1  283.2  275.3  269.6 
1911  270.1  268.8  270.3  276.3  284.6  288.8  294.2  294.4  290.0  280.7  275.6  271.6 
1912  270.0  270.5  276.0  281.5  286.4  289.5  293.2  293.7  289.5  281.1  271.9  270.5 
1913  269.1  269.7  274.1  277.5  284.4  287.3  292.5  293.1  289.4  282.9  274.0  270.9 
1914  269.5  271.0  272.2  276.7  282.3  286.2  291.0  292.4  289.6  280.5  276.2  271.9 
1915  269.4  267.6  271.9  271.7  280.8  285.6  289.8  292.8  288.9  282.5  273.6  270.8 
1916  270.2  275.3  275.6  279.5  285.8  292.1  295.7  295.2  290.5  280.5  274.8  271.7 
1917  269.2  269.2  268.5  273.5  280.6  286.4  290.2  293.4  287.6  281.6  272.9  270.5 
1918  271.0  268.4  274.1  276.0  282.1  288.4  290.0  291.8  287.7  280.0  275.3  271.9 
1919  272.3  271.8  276.7  276.7  283.1  286.8  293.1  294.1  290.5  279.3  274.6  269.4 
1920  269.3  272.3  274.0  278.8  283.7  292.1  294.7  295.2  289.3  280.2  277.6  273.8 
1921  271.6  271.7  275.7  279.4  283.6  291.8  296.2  294.5  288.9  280.1  272.6  271.1 
1922  269.9  269.4  272.4  277.4  282.0  288.7  293.2  292.3  287.7  280.9  274.2  271.7 
1923  269.3  270.0  273.9  274.7  281.0  287.3  292.1  289.7  289.3  283.5  275.0  270.8 
1924  272.1  267.3  270.9  283.4  282.9  288.8  292.3  292.4  285.7  280.0  273.9  271.8 
1925  269.5  269.3  271.9  277.7  285.7  292.5  292.7  290.9  286.9  280.9  273.7  272.0 
1926  272.0  272.6  274.6  278.6  287.4  291.3  294.6  292.4  289.4  281.2  271.8  271.3 
1927  269.9  269.3  274.4  278.6  284.9  291.7  296.9  295.4  290.4  280.2  274.2  272.4 
1928  270.1  268.5  271.4  276.7  284.6  290.3  293.6  294.8  289.7  282.8  275.5  268.4 
1929  272.0  270.8  273.7  277.4  280.8  288.4  293.1  293.9  289.8  278.8  274.3  269.9 
1930  270.2  272.5  274.6  277.1  285.0  291.7  291.9  290.4  287.0  281.2  274.2  272.1 
1931  269.9  272.0  273.2  275.1  279.5  285.7  290.2  293.0  288.6  279.1  273.6  269.2 
1932  268.6  269.3  274.4  280.0  287.4  288.1  290.5  292.3  288.5  279.5  274.4  271.5 
1933  270.6  271.5  276.0  277.1  281.4  287.8  291.4  292.7  287.3  280.1  274.9  272.3 
1934  268.9  270.1  271.5  275.2  285.0  288.1  293.0  291.7  287.3  280.9  274.4  271.5 
1935  268.1  272.3  273.5  278.8  283.6  291.2  292.7  293.0  289.8  279.5  273.5  270.1 
1936  269.8  271.2  274.4  277.9  281.0  285.5  291.8  293.1  290.3  282.5  272.7  269.4 
1937  271.3  272.6  276.2  277.6  284.4  290.2  293.6  294.5  289.3  280.1  275.0  273.1 
1938  271.4  273.6  277.7  278.1  285.9  292.4  293.6  293.0  289.8  282.3  271.5  273.0 
1939  270.4  271.8  275.0  279.8  283.7  289.2  293.2  291.8  288.6  282.4  275.9  272.7 
1940  270.8  272.0  271.9  277.2  285.6  292.3  293.8  295.2  290.0  283.9  276.8  273.5 
1941  272.6  272.4  276.1  273.7  283.6  288.2  294.3  291.9  288.9  279.6  270.7  271.5 
1942  272.0  269.8  271.4  277.3  286.2  290.9  294.2  290.4  289.4  282.3  276.0  269.6 
1943  270.6  272.4  275.9  279.0  283.7  290.3  294.0  294.1  288.4  279.2  274.7  271.4 
1944  270.8  272.6  274.0  280.0  285.4  292.1  292.9  293.2  290.8  282.0  275.6  272.5 
1945  269.8  272.2  273.0  277.5  285.6  290.8  294.0  294.4  287.5  281.5  275.6  270.3 
1946  266.8  267.0  273.1  277.4  282.9  288.0  294.3  293.0  287.5  283.0  276.4  271.8 
1947  267.4  272.3  273.4  276.2  283.5  287.5  293.4  295.2  289.4  280.1  271.6  270.9 
1948  268.8  271.1  272.8  277.4  284.8  291.3  294.8  295.3  289.8  284.3  275.8  271.5 
1949  270.8  267.7  273.5  275.1  281.2  288.3  292.5  293.1  289.5  280.1  275.7  273.8 
1950  270.0  272.0  275.8  280.0  283.1  289.4  292.6  294.8  289.1  282.6  278.3  271.3 
1951  272.3  271.0  274.4  278.4  285.7  293.4  294.3  294.6  290.0  281.4  274.4  273.0 
1952  272.4  270.4  275.3  276.9  283.4  289.6  295.5  295.4  289.5  282.7  274.7  271.2 
1953  268.9  270.1  272.9  277.8  283.3  289.6  293.9  295.3  289.0  281.0  276.7  273.3 
1954  272.9  274.9  275.5  278.1  285.2  292.8  293.8  294.9  290.8  280.4  274.2  271.1 
1955  270.8  270.3  274.5  276.9  285.3  289.6  292.6  294.9  287.2  282.2  276.2  273.5 
1956  271.6  275.4  274.6  279.6  286.3  290.9  293.2  293.7  289.3  282.2  274.1  272.0 
1957  270.8  271.7  273.7  277.5  283.2  285.0  292.4  290.9  286.7  282.1  273.6  272.5 
1958  270.6  273.0  271.5  275.3  283.1  291.2  293.2  292.4  287.4  282.7  278.4  271.0 
1959  270.8  268.9  277.7  280.2  286.9  291.2  293.3  293.7  288.4  282.2  276.4  271.8 
1960  273.2  270.9  275.3  279.6  287.8  292.1  294.8  296.7  292.1  282.2  274.4  270.0 
1961  271.4  273.3  273.4  277.4  282.2  288.6  293.3  293.7  290.3  280.3  273.6  271.0 
1962  269.5  271.6  274.8  277.8  286.7  290.1  294.5  293.1  290.1  281.7  275.1  270.5 
1963  269.8  271.3  273.6  275.3  281.5  290.6  293.7  292.8  287.8  281.6  273.0  269.0 
1964  267.8  270.6  274.8  276.5  283.3  287.8  292.1  293.1  288.2  279.4  273.8  271.2 
1965  270.8  271.5  272.9  277.0  281.9  290.4  295.7  293.1  288.5  282.8  275.6  270.9 
1966  268.6  271.5  273.2  278.0  284.9  290.2  295.0  294.2  289.6  282.5  277.3  270.6 
1967  271.2  273.3  273.7  279.3  288.3  291.4  295.6  293.6  288.0  281.4  276.2  272.9 
1968  272.7  272.9  276.0  277.8  280.8  287.4  291.4  293.0  289.1  282.5  277.5  272.5 
1969  269.1  274.8  273.2  278.8  281.4  289.4  292.7  293.0  289.9  278.1  274.6  271.4 
1970  269.7  271.7  273.9  278.0  284.3  291.6  295.6  294.7  289.0  285.0  277.6  273.3 
1971  268.3  271.2  276.0  277.0  284.0  290.2  293.5  295.1  288.7  278.4  274.5  269.8 
1972  268.9  271.7  271.4  276.6  284.4  290.9  293.1  293.0  288.6  281.6  275.1  270.6 
1973  271.8  272.3  274.0  279.5  285.5  290.5  293.7  294.9  290.4  283.6  273.7  270.7 
1974  272.5  272.6  273.9  278.1  286.6  291.6  295.1  294.8  293.4  282.5  277.0  271.4 
1975  272.7  273.2  275.5  279.8  281.8  290.5  295.0  296.7  291.4  285.0  276.4  271.0 
1976  270.9  271.4  276.8  280.1  284.4  292.0  294.9  293.4  289.5  280.0  274.7  270.6 
1977  272.4  274.7  275.8  278.9  285.3  289.9  294.4  293.9  290.7  284.3  274.8  272.0 
1978  270.0  270.9  270.6  277.8  285.4  293.2  295.0  294.0  290.0  280.7  275.1  271.0 
1979  269.7  273.4  275.9  280.1  286.6  291.5  295.4  296.0  289.9  280.0  275.5  271.8 
1980  268.7  270.0  273.3  276.6  284.7  291.6  294.3  296.0  292.7  283.2  277.3  271.3 
1981  268.4  273.6  274.8  276.0  282.9  291.2  296.9  295.7  289.1  282.2  276.6  273.4 
1982  270.3  273.7  276.7  278.6  283.7  289.3  294.3  294.8  287.6  280.8  276.1  272.0 
1983  265.8  269.7  275.5  276.2  283.4  289.5  294.0  293.2  288.1  280.2  274.9  270.2 
1984  272.5  273.8  274.5  280.0  283.3  292.3  296.5  296.1  288.0  280.5  275.8  271.5 
1985  271.3  272.5  275.7  276.8  286.3  290.8  297.1  294.9  290.2  284.7  277.9  271.3 
1986  268.7  272.1  274.4  276.9  283.2  290.1  293.7  292.1  287.9  283.6  274.7  271.1 
1987  270.7  272.3  273.5  279.3  285.9  295.3  297.1  295.1  291.3  285.0  276.0  273.3 
1988  271.8  273.3  275.7  279.1  283.2  289.0  294.8  294.4  290.8  283.1  274.5  272.5 
1989  271.5  273.6  274.0  276.7  285.0  290.8  293.8  296.9  291.8  283.0  276.9  272.0 
1990  270.4  268.9  276.1  278.7  286.6  291.6  295.5  294.4  290.2  281.5  274.3  272.2 
  17  141  42.63 -103.25
1850  267.1  272.8  273.5  276.0  279.9  281.4  287.9  289.3  283.3  277.2  271.5  269.2 
1851  269.1  269.1  271.6  277.6  279.7  286.1  290.9  290.1  284.5  277.0  274.4  271.1 
1852  267.5  271.3  271.2  274.4  281.3  284.4  287.2  288.3  285.4  279.4  273.9  270.0 
1853  270.4  273.1  272.5  275.7  280.2  284.5  289.5  288.9  285.9  278.7  271.9  269.4 
1854  268.8  269.1  269.5  273.6  279.5  284.6  287.2  286.5  283.2  279.7  271.6  270.9 
1855  271.8  271.7  273.1  277.1  279.5  286.1  291.3  290.4  287.1  277.2  274.5  271.2 
1856  265.5  265.2  272.8  276.9  282.3  285.0  287.5  290.9  287.7  280.1  274.4  271.5 
1857  267.4  268.5  271.9  275.8  277.3  284.6  288.6  288.7  283.9  276.7  270.8  267.9 
1858  263.2  267.3  269.7  274.0  281.0  287.1  288.7  288.0  283.2  280.6  271.0  272.1 
1859  268.1  265.9  268.5  276.9  280.7  285.4  290.9  290.1  289.0  281.3  274.0  267.4 
1860  265.8  267.8  272.6  277.5  279.7  285.1  291.0  290.8  288.3  282.3  271.7  268.6 
1861  269.2  268.9  274.5  273.2  278.8  284.2  291.1  287.3  281.2  276.6  271.2  267.5 
1862  263.5  265.9  269.7  274.4  278.4  286.0  288.5  289.7  285.8  279.0  274.5  270.2 
1863  270.5  269.8  270.3  277.1  282.1  283.6  287.6  286.5  285.7  280.1  273.7  268.6 
1864  266.5  268.0  269.7  273.6  280.8  285.4  290.5  289.4  287.0  278.9  277.1  271.1 
1865  269.1  270.5  273.4  278.2  281.3  281.6  290.3  287.4  281.1  276.5  272.2  267.7 
1866  267.3  268.4  270.8  274.9  276.9  283.2  289.0  290.1  282.2  275.4  272.9  269.1 
1867  269.6  267.8  268.6  276.2  281.8  285.5  289.2  291.7  284.3  276.4  271.2  267.3 
1868  267.6  268.1  272.6  276.8  281.2  286.3  287.9  289.7  284.4  279.5  272.9  269.8 
1869  270.1  268.8  269.2  276.4  278.2  282.9  285.5  288.7  283.8  278.7  271.9  268.8 
1870  269.9  271.8  271.5  275.1  282.9  287.7  288.6  288.0  284.5  278.8  273.9  271.0 
1871  270.1  269.5  271.5  274.9  278.9  285.7  290.3  292.2  289.0  280.0  272.4  268.7 
1872  264.7  268.7  270.8  279.1  281.0  286.9  290.8  291.0  284.5  279.2  274.1  269.1 
1873  266.7  269.2  271.4  274.1  279.0  285.9  291.0  291.4  285.5  277.4  274.3  269.6 
1874  269.2  269.1  269.7  276.3  279.5  286.1  288.8  290.2  282.4  277.0  273.5  268.9 
1875  264.2  268.2  271.2  274.5  279.9  286.2  288.4  288.2  284.8  276.9  272.3  269.6 
1876  267.7  270.5  272.0  276.5  280.1  286.2  290.0  290.6  289.8  280.9  273.8  271.1 
1877  266.6  268.3  271.1  274.6  281.4  287.0  290.1  287.2  284.5  279.3  273.3  270.0 
1878  268.4  271.2  274.0  277.6  281.9  288.4  290.8  290.5  286.4  281.2  272.8  270.4 
1879  269.4  270.8  269.9  275.1  279.3  284.7  288.0  288.5  284.2  277.7  269.9  269.9 
1880  268.6  267.7  274.1  276.7  281.7  286.1  287.5  289.8  285.9  278.1  273.1  270.8 
1881  268.3  269.3  271.4  275.6  279.3  284.6  289.0  288.7  284.1  277.1  272.2  269.8 
1882  268.4  265.2  271.1  277.8  283.8  286.1  288.3  290.2  285.1  277.4  273.5  267.9 
1883  264.5  267.9  269.8  275.8  279.4  284.8  287.0  289.4  283.6  276.7  273.7  269.1 
1884  268.2  265.7  270.9  277.4  277.4  285.8  291.0  288.9  282.9  277.0  273.2  267.9 
1885  267.7  269.4  270.4  274.2  276.1  279.8  286.5  288.6  285.1  277.8  273.2  267.8 
1886  266.6  271.1  272.3  273.7  278.3  283.5  285.8  289.6  285.6  277.9  272.9  268.6 
1887  269.1  269.7  271.3  272.6  279.4  283.1  288.1  291.3  287.4  280.2  273.5  270.1 
1888  267.8  269.9  272.1  274.5  282.7  287.1  291.2  289.8  285.9  278.2  270.5  270.6 
1889  268.6  272.0  273.4  275.8  279.6  286.0  288.0  290.8  289.4  279.7  272.8  270.5 
1890  269.0  272.6  274.6  275.7  280.1  287.0  290.5  292.1  287.6  280.9  274.5  269.4 
1891  264.8  268.6  274.1  276.5  280.7  286.1  290.6  287.8  285.4  276.3  274.2  269.2 
1892  268.3  270.1  273.0  277.5  283.5  286.3  290.8  290.0  285.7  278.3  273.4  271.3 
1893  270.4  268.0  272.3  273.3  278.5  287.8  293.6  290.5  286.1  277.8  275.1  270.8 
1894  268.1  268.8  272.2  276.4  282.2  287.6  290.7  292.4  284.5  278.9  274.7  272.5 
1895  269.2  270.4  273.3  276.1  280.3  288.5  291.6  290.4  286.1  279.9  272.6  268.7 
1896  267.3  268.8  271.4  275.6  282.6  286.0  290.4  293.6  287.5  279.5  273.7  273.2 
1897  269.5  273.2  274.4  276.8  283.0  287.6  291.8  293.2  285.3  276.2  272.1  271.3 
1898  269.5  272.7  276.3  278.4  282.3  285.9  288.6  289.1  285.7  276.7  271.9  270.6 
1899  269.1  268.5  271.4  281.4  284.4  287.7  290.2  290.4  285.7  278.5  273.8  269.0 
1900  268.4  266.1  271.7  277.9  276.6  284.1  286.3  289.4  285.9  278.6  272.0  270.3 
1901  270.6  269.3  272.5  277.7  280.4  285.5  290.7  291.0  284.4  277.9  274.1  269.9 
1902  267.5  267.9  273.3  277.3  283.6  284.3  290.1  286.3  279.8  277.8  269.6  268.8 
1903  266.4  268.4  271.2  277.2  278.0  284.7  288.0  289.3  282.4  280.0  271.3  269.8 
1904  269.6  270.6  270.8  276.1  278.8  283.5  287.5  289.3  283.1  280.2  271.9  268.7 
1905  269.1  272.7  276.5  271.9  279.9  285.5  289.3  289.2  286.3  278.6  274.1  270.5 
1906  268.5  270.3  270.8  275.5  281.1  285.1  286.4  289.3  282.4  278.3  274.2  269.3 
1907  270.1  269.5  270.7  274.4  278.5  285.9  289.8  289.8  287.3  278.4  274.3  267.4 
1908  266.1  270.6  270.5  276.7  282.1  287.8  289.8  288.8  285.8  280.7  271.5  271.7 
1909  269.9  269.8  271.2  278.0  284.5  288.2  291.3  293.7  288.8  279.1  274.1  270.6 
1910  269.1  271.7  276.5  277.9  281.8  285.1  290.4  292.6  285.6  281.3  274.0  268.7 
1911  269.5  268.3  269.8  275.9  282.6  286.4  290.3  292.2  286.6  278.7  275.7  270.8 
1912  268.5  269.4  275.1  279.4  283.2  287.2  290.5  292.1  285.7  278.0  269.9  269.5 
1913  267.8  269.1  272.6  275.7  280.5  283.2  288.0  289.0  285.3  279.0  272.6  270.4 
1914  267.6  269.4  270.7  275.7  280.7  282.9  288.2  288.3  284.2  277.2  274.7  270.9 
1915  269.0  268.3  272.0  271.7  280.9  286.3  289.3  290.1  286.5  281.0  272.8  270.3 
1916  269.7  272.5  272.4  277.0  281.5  288.8  292.8  292.7  287.7  281.2  272.9  269.8 
1917  267.2  268.4  266.2  272.3  280.0  283.7  286.5  289.5  283.9  277.9  270.4  269.4 
1918  269.8  265.7  272.0  273.6  278.5  283.6  286.1  286.2  284.3  276.9  273.2  270.7 
1919  270.2  269.7  274.7  275.5  280.7  282.6  288.8  290.6  287.0  277.4  274.0  268.7 
1920  268.3  271.9  273.5  277.2  281.0  287.2  292.1  293.8  287.3  277.6  275.7  272.5 
1921  270.3  269.8  274.1  276.9  280.6  287.7  292.2  292.2  287.0  277.7  270.9  269.7 
1922  267.7  267.8  271.5  276.1  279.6  284.2  288.7  287.9  282.3  277.2  272.1  270.3 
1923  266.2  263.1  271.8  274.4  279.5  284.7  288.0  286.1  285.5  280.1  273.9  270.6 
1924  270.2  265.1  268.2  279.3  278.9  284.3  289.0  289.3  281.7  276.8  272.5  269.8 
1925  267.8  265.4  269.8  275.3  282.2  288.6  289.0  289.0  286.8  278.5  273.4  271.4 
1926  269.7  270.0  271.0  275.1  281.2  286.9  290.6  288.4  284.9  276.3  270.0  267.1 
1927  266.9  267.2  271.9  277.4  281.4  286.3  294.0  292.1  288.1  278.2  272.6  271.4 
1928  268.0  267.2  267.8  273.4  281.9  286.2  289.4  291.2  284.6  279.7  273.0  266.6 
1929  271.0  269.4  271.9  276.6  280.2  285.6  288.1  290.4  287.4  275.9  272.7  269.1 
1930  269.2  271.8  271.2  274.7  281.3  287.5  289.5  288.0  282.4  280.0  273.9  271.0 
1931  268.9  270.9  273.0  274.4  277.3  282.1  286.0  289.0  284.2  276.3  272.7  268.3 
1932  268.2  268.2  273.7  279.4  285.5  285.1  285.9  288.8  285.4  279.5  273.1  270.7 
1933  270.6  268.7  274.1  279.1  280.2  285.7  287.7  288.5  284.0  277.9  273.9  271.0 
1934  267.2  268.5  270.9  274.3  282.7  283.3  289.1  287.7  282.6  277.5  273.2  270.7 
1935  267.0  270.5  270.9  277.8  281.1  287.9  289.6  290.3  288.3  276.3  272.6  269.7 
1936  269.2  270.5  275.0  276.8  280.5  282.6  289.9  289.2  287.3  279.4  271.8  268.7 
1937  271.0  272.0  274.7  275.8  281.5  286.8  290.0  292.1  289.6  278.7  273.2  272.3 
1938  271.0  272.9  276.8  277.5  283.3  286.6  290.9  288.9  287.8  280.9  271.3  272.5 
1939  269.3  270.9  272.6  277.3  279.7  285.8  289.7  289.0  285.8  280.8  275.2  272.3 
1940  269.9  271.6  271.5  275.6  283.2  289.0  289.8  291.5  287.3  281.8  276.3  272.4 
1941  271.9  271.5  274.8  273.8  281.8  287.4  291.3  289.8  287.5  275.1  268.4  271.2 
1942  271.9  269.0  269.9  274.5  284.7  288.0  291.1  289.4  288.4  280.2  273.9  267.0 
1943  269.3  270.5  274.8  276.8  282.5  286.4  289.9  290.3  287.2  279.2  273.0  270.5 
1944  268.0  270.9  271.3  277.8  281.7  286.6  287.1  289.9  287.7  279.3  274.2  271.7 
1945  268.6  270.6  269.3  275.4  282.7  286.2  291.3  291.7  286.9  280.0  273.4  268.3 
1946  261.8  266.4  271.6  275.5  279.7  285.5  290.9  288.6  284.9  281.5  274.1  271.1 
1947  264.9  270.9  271.7  273.7  279.4  283.9  289.0  290.4  285.7  277.3  270.2  269.6 
1948  268.6  269.5  270.7  277.7  282.3  289.4  292.4  292.9  287.7  282.5  274.9  270.1 
1949  269.8  268.4  272.7  273.8  280.9  284.9  287.9  289.6  286.6  278.8  273.9  272.2 
1950  267.5  269.8  274.3  277.3  281.3  286.6  288.5  290.4  285.5  281.7  275.7  269.8 
1951  271.1  268.6  272.8  274.8  281.6  289.1  291.3  291.9  288.7  278.9  273.3  271.9 
1952  270.9  268.9  273.8  274.7  280.7  286.1  293.3  291.2  286.1  280.7  272.9  269.7 
1953  267.5  268.9  271.9  276.3  281.4  284.4  288.4  292.4  287.2  277.3  275.2  272.3 
1954  272.3  273.7  270.7  276.7  282.3  289.2  290.6  293.1  287.9  278.5  272.3  270.1 
1955  269.7  269.2  273.0  275.0  281.2  284.8  288.9  290.4  284.8  280.3  273.9  273.2 
1956  271.6  274.4  273.6  277.5  281.5  286.6  289.2  289.1  285.6  280.9  272.3  270.5 
1957  268.9  270.6  273.5  277.8  281.8  282.6  290.9  289.2  286.3  280.4  272.6  271.0 
1958  269.2  271.7  270.9  274.7  282.0  286.8  291.0  290.0  286.0  280.1  276.6  269.3 
1959  269.9  266.8  273.6  277.3  283.4  287.8  291.3  289.6  286.5  280.3  274.7  271.6 
1960  272.2  270.0  274.2  277.5  284.2  286.7  290.4  293.7  288.6  279.9  272.7  269.0 
1961  270.2  271.1  272.3  275.5  280.5  286.4  289.1  289.4  287.2  277.5  272.8  270.7 
1962  269.1  271.3  272.5  275.6  282.3  284.7  289.4  290.1  287.1  279.1  273.4  268.1 
1963  267.3  267.9  270.9  273.1  279.4  287.2  289.0  289.3  285.5  278.3  272.0  268.2 
1964  266.9  270.1  273.1  276.0  280.8  285.4  289.0  288.2  284.3  276.5  271.1  270.4 
1965  270.4  270.5  271.5  275.4  278.5  287.8  291.3  288.9  284.9  280.2  274.7  270.6 
1966  268.3  270.8  271.7  276.3  281.4  284.8  289.4  289.1  285.2  279.7  276.9  270.8 
1967  270.1  272.0  272.5  277.7  284.8  289.3  292.4  288.9  284.9  278.7  274.9  272.4 
1968  271.0  271.7  275.2  277.5  280.4  286.3  288.0  288.6  285.6  279.9  275.7  271.5 
1969  267.6  272.7  271.6  275.7  280.3  285.1  288.8  289.7  286.8  276.8  273.9  270.5 
1970  268.5  269.3  272.2  277.3  281.2  286.7  290.5  291.2  286.7  281.1  275.4  273.3 
1971  267.6  270.6  274.0  274.9  280.2  285.9  289.8  292.9  285.6  276.4  273.7  269.5 
1972  268.2  269.4  268.7  275.7  282.0  287.7  289.4  290.3  285.0  280.1  273.3  269.5 
1973  271.2  271.6  274.2  280.0  283.9  289.3  288.8  291.5  287.4  282.5  272.1  269.5 
1974  271.7  270.2  271.8  276.4  285.2  288.2  292.4  292.5  291.9  277.9  274.3  270.2 
1975  272.4  271.7  273.9  277.5  281.3  287.7  292.7  292.1  288.9  283.1  274.2  270.5 
1976  266.9  268.5  275.0  277.7  282.9  288.1  292.4  290.2  285.0  276.0  272.1  269.6 
1977  271.9  273.6  273.3  276.8  282.6  286.6  291.0  291.8  286.9  280.8  272.2  269.9 
1978  267.3  268.2  269.2  275.7  283.6  289.4  291.9  293.3  290.0  279.1  275.6  270.7 
1979  268.9  272.1  274.3  279.4  284.8  287.7  294.7  294.4  289.5  279.1  275.8  271.9 
1980  268.5  267.9  269.8  274.8  281.7  287.9  291.4  293.7  291.9  283.3  276.5  269.1 
1981  266.7  272.9  274.2  275.9  281.5  289.1  294.2  292.2  287.0  280.2  275.4  272.1 
1982  268.7  272.5  276.4  277.3  281.7  284.8  290.0  290.9  283.3  276.5  274.8  270.6 
1983  264.7  266.7  273.1  275.1  281.5  286.2  290.2  289.2  286.5  278.6  274.2  269.6 
1984  272.2  270.8  272.8  279.5  282.4  289.3  294.1  292.0  285.8  279.7  274.3  270.9 
1985  270.7  271.2  274.3  276.8  284.5  288.3  295.1  292.7  288.9  284.7  277.3  270.6 
1986  267.6  270.6  272.7  276.1  283.5  286.8  290.2  290.7  287.5  280.7  272.4  270.3 
1987  269.8  272.0  272.1  277.2  284.0  292.3  293.2  292.2  288.9  282.1  274.2  272.2 
1988  271.1  271.9  273.9  280.1  281.8  286.6  291.4  291.8  288.1  279.8  272.5  271.8 
1989  270.4  271.9  272.9  275.9  282.5  286.7  289.5  293.6  288.8  279.5  275.1  270.2 
1990  269.1  267.5  273.1  275.2  281.8  288.1  291.6  291.7  287.1  279.3  272.9  271.5 
  18  141  28.93 -102.62
1850  282.9  282.3  285.8  290.3  294.7  298.4  297.4  297.4  295.3  292.6  282.4  278.7 
1851  282.4  283.4  287.9  294.4  297.2  298.8  298.4  297.4  293.5  291.4  287.3  285.8 
1852  282.3  281.8  289.2  294.5  295.6  299.0  301.8  298.0  295.6  292.1  285.1  283.1 
1853  276.7  283.0  287.9  291.4  296.8  298.4  301.2  299.0  295.6  291.2  287.1  284.3 
1854  282.5  283.3  287.8  291.4  296.6  300.6  301.3  298.4  296.2  290.9  291.0  281.3 
1855  281.4  284.7  286.9  291.6  298.6  300.4  299.9  300.7  296.3  292.8  286.7  284.7 
1856  282.9  283.1  285.8  291.0  296.0  301.2  300.0  296.5  292.8  290.8  285.9  280.5 
1857  283.6  284.4  288.9  294.1  298.2  297.9  298.3  297.5  297.8  289.4  285.5  279.7 
1858  282.4  283.1  285.2  292.9  295.6  299.4  299.4  298.1  296.1  291.3  285.8  283.8 
1859  280.1  281.9  283.9  293.3  296.1  300.5  299.8  295.9  293.4  291.1  288.0  285.5 
1860  284.1  284.6  285.2  289.8  294.5  295.4  299.2  298.6  298.0  294.5  288.3  284.1 
1861  281.3  285.9  287.2  292.8  296.8  297.3  299.5  298.8  296.6  288.5  286.8  281.9 
1862  282.2  283.7  288.0  291.6  297.6  297.3  298.5  295.2  295.7  289.0  284.5  281.8 
1863  281.5  281.3  286.9  290.5  294.4  298.0  298.0  297.3  294.8  289.6  286.0  278.7 
1864  279.8  282.4  285.9  293.1  298.3  298.2  298.5  297.1  293.4  291.5  287.4  284.0 
1865  285.1  284.0  289.5  293.4  297.3  299.5  299.9  299.4  294.1  288.0  283.2  281.1 
1866  279.9  282.9  283.8  292.9  296.6  299.9  301.3  297.0  295.9  290.5  288.2  282.9 
1867  285.6  286.2  287.9  290.4  293.2  298.5  298.3  297.0  292.9  290.1  286.2  275.9 
1868  277.5  281.3  285.3  291.2  297.6  299.9  301.7  295.5  294.1  289.7  283.2  285.0 
1869  279.7  283.5  288.6  292.8  296.8  298.4  299.6  297.4  295.1  290.8  287.8  279.7 
1870  278.8  281.4  286.0  291.7  295.4  299.9  298.4  299.0  293.4  289.8  286.5  284.4 
1871  282.3  284.6  287.8  294.4  298.2  298.4  301.2  300.2  295.3  292.3  290.4  286.6 
1872  279.8  282.4  287.9  292.8  297.4  300.3  299.0  297.2  293.7  289.5  287.5  283.3 
1873  282.0  281.5  283.2  292.4  297.0  299.8  299.7  296.7  295.1  290.1  287.0  281.0 
1874  283.1  281.7  287.0  291.8  296.0  298.9  295.0  296.2  294.7  289.8  285.6  284.6 
1875  282.7  284.4  289.2  291.5  295.0  296.1  299.7  296.6  297.2  292.3  286.9  283.2 
1876  280.1  284.3  285.1  291.6  298.2  296.7  298.4  297.3  294.5  290.8  291.4  285.2 
1877  281.5  285.5  287.8  291.1  295.8  299.9  300.4  298.3  293.2  292.0  286.8  280.8 
1878  277.1  282.6  288.8  294.6  296.7  297.9  298.2  295.7  296.5  291.7  287.4  284.4 
1879  280.7  281.6  285.6  292.6  297.1  299.1  298.6  298.0  295.8  291.2  287.3  285.6 
1880  282.4  284.7  289.2  293.3  297.0  297.2  299.4  296.0  294.5  287.3  285.6  281.5 
1881  280.7  279.6  282.8  291.9  297.3  297.7  300.1  296.3  294.3  291.4  287.6  285.4 
1882  281.3  282.5  285.7  293.3  295.4  297.4  298.2  296.0  295.0  291.6  285.2  282.0 
1883  279.8  285.2  286.8  293.5  296.3  298.6  298.2  295.4  294.9  290.7  288.0  286.0 
1884  286.2  282.6  283.8  292.4  295.9  297.4  297.7  298.2  295.0  286.7  285.4  282.1 
1885  277.1  282.1  288.2  294.2  298.5  299.5  298.5  297.3  294.5  292.4  286.0  284.7 
1886  283.6  285.7  290.0  294.7  297.0  299.7  300.2  298.1  297.0  290.9  285.9  284.0 
1887  279.2  279.9  286.3  289.6  296.0  298.8  300.0  299.4  296.7  290.4  286.2  280.3 
1888  280.9  282.8  287.4  292.7  296.6  296.9  300.1  299.0  296.3  292.1  286.1  283.2 
1889  283.6  284.7  289.6  292.6  296.8  299.2  302.2  302.0  295.7  294.6  288.8  285.4 
1890  284.1  284.5  289.9  294.1  297.7  297.6  296.4  298.7  298.4  292.6  285.9  280.0 
1891  282.3  279.9  286.0  293.0  298.0  299.3  302.2  298.2  296.9  289.0  285.9  282.2 
1892  279.7  282.3  291.5  295.7  296.4  296.2  297.6  296.9  294.9  291.4  287.3  283.6 
1893  284.0  284.0  289.6  292.2  297.8  298.5  299.3  302.1  295.1  290.2  285.3  283.1 
1894  285.7  284.4  288.8  295.0  298.8  299.9  300.2  298.6  295.2  289.9  283.5  283.2 
1895  282.2  280.3  288.0  295.3  297.5  297.1  297.3  295.7  294.3  293.2  288.1  281.7 
1896  281.4  281.9  287.5  291.4  295.2  299.0  298.0  297.8  295.1  290.1  286.7  284.9 
1897  281.4  285.4  290.7  295.4  297.0  300.5  297.1  296.8  292.6  288.8  285.7  280.1 
1898  278.9  282.0  286.7  291.3  296.6  299.4  301.0  298.0  296.2  293.8  289.1  283.7 
1899  280.3  286.4  288.6  292.6  295.5  298.5  297.4  294.5  292.8  289.9  287.1  284.7 
1900  283.6  284.5  286.5  291.8  296.4  296.9  300.4  297.8  297.2  292.5  288.1  280.2 
1901  279.1  282.7  288.3  292.7  296.3  300.4  298.0  300.1  295.1  289.6  284.1  281.5 
1902  280.3  281.2  284.7  290.3  295.4  299.3  300.5  299.9  296.2  294.0  287.0  281.9 
1903  278.0  280.9  286.6  292.8  299.1  300.0  298.4  298.1  295.7  290.6  289.6  283.4 
1904  282.0  282.6  289.8  292.4  297.5  298.4  299.4  300.0  294.0  290.8  284.9  280.2 
1905  280.2  283.8  290.5  294.3  296.8  297.1  297.2  295.7  292.8  290.2  287.8  280.9 
1906  280.2  282.6  285.4  293.5  295.3  300.0  300.0  298.9  294.4  289.6  287.7  280.8 
1907  284.5  287.4  286.9  294.1  295.3  298.1  299.2  299.0  295.9  291.2  283.4  284.6 
1908  281.1  282.1  287.2  289.4  295.9  300.0  299.1  297.3  293.7  288.4  284.4  281.5 
1909  278.3  280.7  286.7  292.5  295.2  298.5  295.2  296.4  295.6  288.0  285.9  283.6 
1910  281.2  283.7  283.1  289.0  296.6  298.8  297.6  297.6  293.9  291.1  287.3  282.2 
1911  279.7  283.5  287.8  291.8  296.5  299.3  300.4  298.3  293.6  289.7  283.2  282.8 
1912  283.4  283.9  287.4  293.6  296.4  297.2  301.6  298.5  295.7  292.3  284.9  279.9 
1913  281.9  281.1  289.0  293.9  297.7  299.4  298.9  299.1  296.3  293.0  284.5  281.5 
1914  281.0  284.5  289.5  292.5  295.5  299.7  301.7  298.1  295.2  291.9  285.5  283.5 
1915  281.4  279.9  285.8  290.6  295.5  296.5  298.5  297.4  296.5  292.2  285.9  282.9 
1916  283.4  288.0  291.3  294.2  296.6  297.8  299.1  300.8  296.2  288.0  289.6  283.1 
1917  281.2  281.4  286.5  289.9  296.1  301.2  297.8  299.0  294.1  291.2  286.1  282.4 
1918  284.6  282.3  286.0  293.4  296.1  301.2  299.5  296.6  293.3  291.0  288.2  285.3 
1919  287.7  284.0  288.8  293.8  297.0  298.6  298.5  295.2  297.2  290.6  286.7  282.0 
1920  281.3  282.8  289.5  294.2  295.4  299.6  299.5  298.3  294.6  291.2  288.9  285.4 
1921  283.0  280.4  286.3  291.5  298.9  299.3  300.6  297.8  294.8  287.9  287.7  282.2 
1922  281.0  282.8  283.7  292.6  296.3  298.8  300.8  299.2  296.4  292.1  288.7  284.6 
1923  283.1  284.9  289.0  290.5  296.5  298.0  299.5  297.9  293.6  292.3  286.4  281.8 
1924  281.9  284.9  288.5  294.1  297.8  300.0  299.0  297.8  293.8  289.4  283.7  282.3 
1925  280.5  284.9  290.7  291.2  296.4  299.6  300.6  298.2  292.7  290.1  283.1  281.3 
1926  284.3  285.4  291.9  293.4  299.0  301.4  301.0  298.8  295.9  294.1  283.6  285.9 
1927  284.2  282.0  287.9  293.6  297.5  299.8  300.2  298.8  294.6  289.3  286.9  286.1 
1928  285.9  284.7  288.0  294.1  295.9  297.5  300.7  297.7  297.7  292.1  287.3  281.4 
1929  283.7  280.8  286.2  292.7  295.3  299.9  299.7  297.7  295.4  290.6  288.1  281.9 
1930  283.0  282.8  288.5  290.7  293.8  297.6  297.8  298.8  296.2  290.2  287.0  283.7 
1931  280.1  283.4  286.9  293.7  297.9  300.9  302.8  299.9  300.5  294.3  286.2  281.5 
1932  280.3  282.1  287.6  292.7  295.4  300.0  299.0  295.7  295.7  290.2  285.8  281.9 
1933  279.8  283.1  284.7  288.8  294.1  299.7  300.3  296.9  291.3  290.2  287.5  284.0 
1934  282.9  283.6  288.6  291.5  297.1  298.0  299.3  298.6  294.7  293.1  286.7  284.7 
1935  282.5  283.0  288.6  292.1  295.9  298.4  299.5  298.0  292.6  289.6  284.3  279.8 
1936  282.5  282.7  288.2  293.6  296.7  300.3  301.4  297.4  295.1  291.5  287.1  282.8 
1937  281.9  282.0  290.0  294.4  297.0  298.4  301.0  300.6  295.3  291.7  288.8  287.3 
1938  284.1  282.8  289.4  293.3  296.7  300.3  298.5  298.0  293.2  290.1  287.4  281.0 
1939  283.4  282.5  287.6  292.9  297.7  300.4  301.1  298.8  295.8  290.6  286.6  282.9 
1940  284.2  285.7  289.2  295.1  298.4  299.3  297.8  299.0  291.8  290.1  286.1  285.8 
1941  285.3  287.7  290.9  291.2  298.8  298.7  299.3  298.6  295.8  290.9  283.3  279.2 
1942  280.7  281.5  286.6  289.5  296.7  300.0  296.7  296.4  291.9  291.4  289.0  281.2 
1943  280.3  282.4  288.1  292.3  295.9  298.0  298.1  298.1  295.9  289.2  286.3  285.0 
1944  283.6  283.8  290.4  295.9  298.9  301.7  297.6  298.8  294.2  291.2  284.7  282.9 
1945  282.9  283.0  288.5  292.2  295.9  300.6  299.1  297.2  294.7  289.5  288.0  281.9 
1946  285.3  279.0  284.1  293.6  297.4  298.2  299.8  297.4  293.7  290.4  291.5  281.5 
1947  281.2  282.0  289.1  294.3  298.2  297.5  299.9  296.9  295.7  290.6  285.0  282.0 
1948  280.6  282.1  286.4  287.0  293.7  294.4  300.0  299.3  292.5  293.5  285.9  282.3 
1949  281.7  281.8  287.8  293.7  297.3  300.0  299.3  297.8  294.4  288.5  288.9  286.0 
1950  282.4  286.6  289.0  293.9  298.0  299.1  300.3  298.1  295.9  289.6  289.5  286.7 
1951  280.9  283.8  289.3  295.0  298.1  297.5  298.8  298.7  293.5  291.5  286.4  282.3 
1952  282.0  285.1  291.0  295.6  299.5  300.5  302.9  298.7  296.8  291.9  288.7  283.4 
1953  280.3  283.3  288.5  292.2  298.0  302.3  300.5  298.9  296.9  294.3  288.5  287.3 
1954  283.5  286.3  291.4  293.9  295.6  299.7  299.3  296.0  295.1  289.7  286.3  282.4 
1955  281.8  285.0  288.9  292.4  300.1  301.8  301.4  298.9  292.3  291.6  290.7  283.3 
1956  281.4  286.9  291.1  295.3  299.3  300.8  299.6  296.3  295.2  290.7  285.3  282.1 
1957  283.9  282.2  287.8  292.3  297.3  297.6  300.4  298.0  292.6  289.8  285.8  285.6 
1958  282.6  286.2  289.3  292.2  297.2  300.4  298.1  298.2  293.7  292.2  288.8  286.4 
1959  286.3  285.3  290.3  294.4  296.9  297.3  298.6  297.2  292.0  292.2  288.4  282.8 
1960  280.0  282.6  287.0  294.8  298.2  296.4  296.1  297.4  295.3  289.6  285.3  282.1 
1961  282.9  286.3  289.1  290.3  297.0  299.5  301.0  296.8  296.3  292.5  289.6  282.1 
1962  281.6  284.2  289.1  295.7  296.6  300.1  299.7  295.8  295.6  291.2  287.4  284.3 
1963  281.1  284.9  289.3  292.4  297.6  300.5  300.1  300.1  296.4  293.9  285.9  282.5 
1964  281.1  281.1  288.8  292.2  297.4  298.8  300.5  299.0  294.8  290.0  287.2  279.8 
1965  280.7  281.9  287.4  294.2  297.2  299.5  300.2  297.2  293.8  290.9  284.8  280.1 
1966  281.1  284.6  289.3  294.9  298.3  300.0  302.0  300.3  292.4  290.4  285.6  281.7 
1967  282.0  283.8  288.4  294.2  297.9  299.3  299.4  298.9  293.6  291.0  287.3  284.1 
1968  286.2  283.6  286.9  293.1  297.2  300.1  300.5  297.6  295.1  292.9  289.3  281.4 
1969  280.9  284.6  288.1  293.7  296.6  299.8  300.6  297.3  294.8  290.3  282.9  281.2 
1970  280.5  284.0  288.2  292.7  298.2  300.3  300.6  296.7  294.2  293.5  289.6  284.0 
1971  283.1  283.0  289.0  292.3  297.3  299.1  298.3  295.9  293.4  287.6  287.7  282.8 
1972  280.9  285.5  288.6  292.9  297.4  300.8  299.6  296.5  295.3  291.6  289.2  285.4 
1973  281.6  284.3  286.2  290.6  297.6  297.8  298.7  297.9  296.1  288.6  288.3  284.0 
1974  284.9  288.2  289.6  291.2  295.5  298.9  299.9  299.1  297.8  293.3  288.1  284.9 
1975  281.5  287.1  289.3  294.7  296.6  300.0  300.8  301.8  294.9  290.9  286.1  284.0 
1976  281.9  283.5  289.1  292.8  295.7  298.8  298.1  297.5  295.4  293.1  287.5  281.2 
1977  282.3  282.9  287.9  295.1  296.8  299.6  300.1  295.9  294.4  293.7  286.8  284.6 
1978  282.1  284.8  288.4  295.2  297.0  300.9  299.1  296.8  294.2  290.7  281.9  281.6 
1979  280.8  283.0  288.5  293.3  298.0  296.4  297.4  297.7  294.0  291.6  282.9  282.9 
1980  283.0  285.6  292.2  294.7  295.9  299.5  299.8  297.8  297.2  288.5  287.0  288.1 
1981  281.0  282.3  288.6  292.9  297.1  298.4  299.9  299.0  294.0  289.0  285.9  283.2 
1982  280.2  282.8  287.9  293.0  298.3  301.1  299.5  299.1  297.8  293.3  285.6  281.9 
1983  281.7  284.7  286.8  293.4  298.1  302.8  301.6  299.5  294.8  288.9  285.7  284.1 
1984  282.7  287.6  292.7  294.8  297.3  296.7  296.5  297.7  292.7  289.9  289.0  279.7 
1985  281.4  282.2  288.0  292.4  296.7  297.5  297.6  297.5  296.9  293.1  289.9  285.7 
1986  283.3  284.2  289.6  292.2  297.0  299.7  301.3  297.0  294.5  294.3  289.6  284.2 
1987  282.4  285.5  288.8  294.9  296.3  300.8  301.5  300.1  297.5  293.3  288.3  287.4 
1988  286.0  285.8  292.0  292.5  297.5  300.1  302.7  299.3  294.8  294.3  286.2  284.0 
1989  284.9  285.3  288.6  292.9  296.6  298.3  299.0  297.8  297.5  291.8  290.3  283.8 
1990  283.6  287.0  291.0  293.4  297.4  298.9  300.4  299.3  294.7  293.0  286.5  281.9 
  19  141  62.50 -102.50
1850  233.0  243.4  245.9  262.3  271.4  280.0  285.4  282.9  273.2  267.5  252.0  245.4 
1851  248.8  246.2  263.3  267.1  276.3  284.7  288.5  281.9  277.7  262.9  255.8  242.7 
1852  252.6  242.4  246.9  267.9  271.7  280.6  284.9  283.5  275.5  261.3  257.2  245.2 
1853  233.4  238.7  256.5  263.2  268.5  278.8  284.1  282.9  275.7  261.6  256.0  241.4 
1854  241.9  248.5  252.9  262.6  271.1  279.6  284.5  282.7  273.8  267.3  254.7  252.7 
1855  235.3  250.4  254.7  267.1  273.5  282.4  286.3  284.0  276.0  259.6  259.1  246.8 
1856  238.9  242.5  253.1  261.5  272.9  281.5  283.3  282.9  275.2  265.4  259.2  241.0 
1857  236.3  253.2  256.6  264.7  269.7  283.1  287.4  282.5  273.3  264.0  256.5  259.8 
1858  240.6  242.6  256.6  262.1  271.7  280.0  286.5  285.0  276.9  269.1  250.5  236.2 
1859  237.8  245.3  254.4  261.4  270.9  281.6  285.6  284.2  276.5  269.2  259.8  241.8 
1860  247.5  240.8  247.0  259.5  269.3  281.1  287.9  284.8  275.6  271.2  263.0  252.6 
1861  251.6  233.7  252.8  265.6  271.9  281.7  284.4  282.2  273.9  265.4  254.0  244.5 
1862  241.1  245.3  254.3  255.9  270.6  280.9  285.9  284.0  278.0  263.5  252.2  244.1 
1863  252.1  240.1  254.2  263.8  270.0  277.2  285.4  284.6  276.8  267.9  260.7  248.0 
1864  251.3  246.4  250.3  263.0  271.4  281.3  287.6  283.1  273.5  268.1  254.6  248.3 
1865  247.5  245.1  250.9  262.1  271.8  283.9  286.3  285.2  279.9  262.2  257.3  252.6 
1866  241.4  245.5  255.1  264.0  270.7  278.6  283.8  284.6  276.1  270.2  256.7  246.0 
1867  238.9  247.4  245.4  261.6  272.8  281.7  285.1  283.3  273.8  257.8  248.4  242.9 
1868  243.2  244.6  247.8  262.4  270.8  283.9  284.4  284.6  277.7  268.3  255.7  241.9 
1869  248.0  244.3  247.1  260.0  271.0  282.4  288.1  285.4  275.6  267.4  256.1  251.5 
1870  250.6  253.0  253.7  268.0  272.3  281.4  283.7  285.1  275.4  265.7  256.1  251.5 
1871  241.1  233.6  244.3  266.2  270.8  279.9  283.2  282.3  273.1  268.2  247.0  245.3 
1872  247.1  250.3  252.5  269.0  271.4  280.2  286.5  282.6  275.1  263.7  253.4  242.5 
1873  256.4  248.7  251.2  263.8  273.3  286.3  288.6  286.2  278.2  266.6  244.9  244.8 
1874  249.4  252.7  256.2  263.5  269.8  281.5  287.3  285.5  275.6  267.4  257.7  249.4 
1875  245.1  237.6  249.2  259.2  271.9  281.1  287.8  284.8  277.6  267.9  251.8  245.3 
1876  248.6  248.6  252.5  266.0  272.6  282.3  286.3  282.0  278.1  269.3  246.4  249.5 
1877  248.5  235.4  248.8  259.9  272.5  281.1  284.4  282.9  277.1  271.3  258.7  244.2 
1878  243.7  245.0  254.2  261.8  271.1  286.6  288.9  282.8  277.4  269.7  253.1  243.1 
1879  241.6  252.6  253.5  260.5  269.3  280.8  285.9  286.1  278.6  262.5  253.9  242.7 
1880  242.5  242.4  248.0  264.3  272.9  282.9  286.3  285.2  275.4  266.5  262.8  251.8 
1881  241.0  248.7  257.2  260.6  269.1  281.3  285.8  282.8  274.8  259.4  252.6  244.8 
1882  248.2  241.5  252.5  260.1  272.2  281.4  286.0  283.0  275.4  263.5  261.5  254.0 
1883  244.6  245.6  257.6  260.1  273.0  282.5  283.7  283.1  276.8  264.5  250.3  248.6 
1884  235.9  246.8  253.5  263.6  271.6  282.1  285.3  282.1  275.4  262.2  256.8  249.7 
1885  248.8  244.9  260.7  268.0  270.9  283.8  285.3  284.4  274.9  263.3  254.9  249.3 
1886  235.1  247.3  245.4  263.1  271.8  283.2  286.0  284.8  275.3  268.8  256.4  254.1 
1887  247.2  240.6  254.8  259.9  270.3  279.2  285.1  283.3  275.1  267.6  253.6  248.9 
1888  247.5  240.1  245.3  260.4  271.7  281.0  284.3  283.7  275.2  270.0  258.2  236.2 
1889  237.8  240.1  242.9  268.1  271.8  284.5  289.7  282.5  275.7  265.3  254.4  240.8 
1890  244.1  240.4  254.6  259.4  271.5  281.9  286.2  284.2  273.8  263.1  252.0  247.6 
1891  241.2  242.0  246.2  261.8  272.3  283.0  288.2  283.6  277.7  267.1  263.3  254.2 
1892  252.7  247.2  252.1  262.1  270.0  282.4  288.5  282.4  276.4  263.7  256.2  246.8 
1893  248.4  239.4  244.8  255.9  270.1  278.8  285.6  282.8  275.8  264.7  258.7  251.3 
1894  233.7  235.4  256.7  264.1  272.1  283.1  286.5  284.2  274.2  261.3  247.0  236.9 
1895  238.6  242.0  249.5  259.3  270.7  281.5  287.3  284.9  274.1  263.5  256.1  248.9 
1896  243.7  250.1  246.7  264.0  270.4  281.4  284.3  282.2  273.9  265.7  253.8  242.2 
1897  245.6  240.8  254.5  261.7  272.8  283.3  285.2  286.0  278.6  263.9  250.5  246.1 
1898  247.0  245.5  256.6  266.4  271.4  283.4  287.3  283.4  275.1  267.3  256.6  249.0 
1899  244.2  243.0  263.0  269.2  272.9  281.5  285.6  282.3  273.9  267.2  259.6  244.2 
1900  240.0  239.0  253.0  260.6  272.4  284.1  286.0  284.8  275.4  266.2  258.6  249.5 
1901  247.8  239.7  247.8  265.4  272.0  279.6  285.5  283.2  277.2  265.9  255.4  246.2 
1902  243.6  245.6  251.3  263.9  273.2  282.7  285.9  284.7  274.3  262.5  251.8  241.5 
1903  247.0  241.7  240.5  265.6  269.7  279.4  283.6  284.4  275.0  263.7  254.9  241.0 
1904  237.3  243.0  242.5  259.6  268.7  278.0  283.8  283.4  273.7  265.0  256.3  247.4 
1905  244.2  237.3  251.1  259.0  269.3  281.2  287.1  283.8  277.0  270.1  255.2  248.0 
1906  247.4  239.5  247.5  266.9  270.4  279.5  285.3  284.2  276.6  264.6  253.0  239.6 
1907  234.9  240.6  240.0  258.8  270.2  281.0  288.6  284.2  274.3  263.8  253.6  241.9 
1908  242.2  245.6  250.1  263.1  268.8  279.4  282.9  281.7  275.4  264.3  252.0  252.6 
1909  247.5  247.3  259.7  265.4  270.2  278.0  284.8  280.6  274.4  267.2  255.4  240.9 
1910  237.8  245.3  253.9  261.0  268.5  282.8  287.8  283.8  274.6  266.9  259.3  247.5 
1911  243.7  251.1  261.2  268.2  271.2  281.2  286.7  285.8  278.9  266.7  254.5  235.7 
1912  243.9  238.9  245.5  266.7  272.0  282.9  288.3  285.8  275.7  263.6  254.8  246.6 
1913  249.2  249.1  251.4  261.2  270.3  282.4  287.5  283.5  273.1  259.4  249.5  255.4 
1914  247.6  244.7  255.1  260.3  271.4  279.1  283.6  283.9  274.9  262.2  251.1  244.6 
1915  253.3  245.5  260.2  268.8  269.8  281.4  286.7  282.1  272.7  259.4  257.8  254.2 
1916  241.2  240.8  254.0  263.5  267.9  281.3  284.7  281.0  275.3  265.6  246.2  248.9 
1917  235.2  243.0  245.8  261.5  268.2  281.0  284.5  282.4  272.7  261.1  255.3  249.8 
1918  233.2  235.8  252.2  267.1  272.7  281.1  284.4  284.8  275.8  267.9  253.8  245.6 
1919  233.1  245.2  248.7  260.3  271.7  280.5  287.1  283.4  274.8  266.8  258.3  247.3 
1920  252.2  248.0  254.8  261.8  272.4  282.6  286.5  283.3  276.3  268.0  257.5  249.1 
1921  240.6  246.6  255.3  262.8  273.2  281.8  285.2  285.0  274.9  264.9  249.2  248.2 
1922  242.1  238.8  250.7  261.4  271.5  281.4  288.0  284.8  278.3  266.3  259.4  248.8 
1923  234.5  242.7  247.3  258.0  271.0  282.1  286.8  283.2  276.2  263.8  252.7  245.7 
1924  239.7  247.1  247.2  260.0  269.5  281.5  285.3  282.2  273.7  261.7  255.5  239.8 
1925  244.7  246.1  250.6  261.1  270.2  277.3  284.0  283.3  275.8  260.3  255.4  254.4 
1926  232.4  246.4  246.9  267.5  268.9  277.0  284.0  282.7  275.8  266.6  257.7  244.5 
1927  233.3  244.7  255.4  269.2  274.3  279.7  284.6  282.4  273.6  265.4  249.1  246.0 
1928  242.5  252.3  239.6  264.1  269.2  279.5  285.3  283.0  271.6  255.6  251.8  248.2 
1929  241.5  247.7  250.3  265.9  272.1  282.7  286.8  283.8  275.3  261.3  255.1  246.0 
1930  242.8  240.2  245.5  257.3  271.7  280.2  285.8  280.6  273.5  262.3  248.6  242.1 
1931  246.4  245.5  254.6  262.5  274.1  283.4  284.8  282.4  278.2  266.7  255.5  243.9 
1932  244.4  243.2  252.6  268.6  272.0  280.9  288.4  284.9  274.8  266.1  251.1  242.6 
1933  233.1  243.2  248.9  263.8  273.1  284.4  286.8  287.3  276.3  267.4  246.6  244.9 
1934  241.7  244.1  243.6  261.2  268.8  278.9  285.7  284.2  274.7  264.3  257.2  245.6 
1935  242.1  244.1  249.1  263.7  269.6  280.1  286.5  286.4  279.5  265.1  255.6  250.1 
1936  251.5  244.3  262.8  266.1  268.9  281.2  285.7  282.8  274.5  268.7  262.2  243.3 
1937  245.0  235.6  250.1  267.4  270.0  280.6  284.8  284.2  277.1  267.9  245.3  234.2 
1938  239.6  241.2  245.5  266.7  268.4  279.1  286.5  284.0  274.4  263.3  247.4  238.3 
1939  240.9  249.2  246.8  257.3  269.1  279.2  285.9  284.0  274.9  269.5  260.8  252.0 
1940  251.3  243.6  261.9  266.6  273.2  281.3  286.2  281.9  275.0  270.9  258.6  244.7 
1941  245.8  241.5  257.9  259.2  272.5  282.9  285.4  284.9  275.2  258.1  243.1  246.3 
1942  249.9  252.4  255.6  263.5  272.1  280.1  287.3  285.6  278.8  265.6  248.8  247.0 
1943  244.9  241.9  251.2  259.4  268.8  280.0  287.0  285.2  277.1  265.6  256.3  252.5 
1944  245.0  245.4  251.4  268.8  276.3  282.6  287.6  285.1  276.5  267.9  256.6  252.7 
1945  242.4  246.1  248.3  265.8  271.7  284.1  287.9  285.6  278.3  266.5  250.0  253.6 
1946  243.4  248.9  252.8  260.9  270.8  281.4  286.3  285.6  276.8  268.0  252.1  248.8 
1947  247.2  244.4  253.9  266.8  276.4  284.0  288.4  283.8  276.7  268.1  253.9  242.2 
1948  237.7  249.0  258.0  264.8  272.3  283.7  286.4  281.7  277.1  266.5  260.4  247.8 
1949  242.0  239.4  253.2  268.0  273.3  279.7  287.6  285.3  276.7  264.8  262.9  246.9 
1950  239.9  247.4  250.8  261.6  272.1  282.0  286.1  285.7  278.1  264.6  251.6  242.1 
1951  238.2  233.4  247.3  266.0  275.4  283.3  286.9  283.3  274.7  262.7  258.0  248.5 
1952  234.2  240.9  251.6  264.0  271.7  282.6  287.6  283.1  276.1  266.3  258.8  248.9 
1953  242.4  246.9  249.2  259.5  276.0  286.7  288.4  286.2  276.3  266.2  253.0  253.4 
1954  243.9  251.9  247.3  266.3  271.1  281.7  286.9  284.1  277.3  266.0  253.6  256.1 
1955  246.5  245.8  254.9  264.9  272.6  283.6  284.8  284.9  278.0  268.5  259.6  242.5 
1956  248.7  234.3  254.5  266.7  273.6  282.4  287.9  285.7  276.2  267.7  255.2  245.0 
1957  233.5  252.0  251.6  263.2  271.1  281.9  287.0  282.6  278.5  264.3  257.8  254.4 
1958  244.8  244.8  256.9  268.3  267.9  278.9  282.8  282.6  278.4  269.8  260.2  254.3 
1959  245.7  237.9  245.1  259.2  269.7  280.9  287.5  282.1  273.0  264.7  258.0  249.4 
1960  251.8  244.5  255.5  263.1  272.7  281.8  285.0  282.8  277.1  265.2  253.7  253.8 
1961  250.4  243.0  250.5  266.7  271.1  282.3  285.2  282.7  276.5  263.8  252.3  243.4 
1962  247.8  245.1  253.2  260.3  269.5  280.2  287.9  283.6  279.4  265.1  264.4  251.3 
1963  247.1  244.2  249.2  260.2  272.0  280.9  285.0  284.3  276.3  271.2  260.1  250.4 
1964  244.7  242.3  246.9  262.3  272.8  284.0  286.8  283.6  274.6  266.5  255.1  248.7 
1965  250.9  250.9  258.9  266.7  270.9  284.0  285.7  282.8  275.7  267.5  251.4  243.2 
1966  234.9  245.0  259.0  266.3  272.7  282.6  286.0  285.4  275.5  264.8  257.7  249.9 
1967  240.1  244.6  250.4  261.0  270.9  281.8  287.0  286.8  274.6  269.6  254.1  249.0 
1968  233.6  234.1  253.5  263.6  271.2  279.9  285.3  285.4  276.5  266.7  256.3  255.4 
1969  239.6  236.9  252.7  261.5  272.4  282.0  288.6  285.4  277.9  262.9  262.9  249.6 
1970  241.7  244.3  256.8  262.5  273.6  281.4  289.9  285.2  276.7  263.4  256.6  250.9 
1971  239.4  250.1  248.6  261.4  272.9  284.6  288.0  285.4  274.7  265.4  249.9  249.8 
1972  251.4  234.7  245.4  263.3  271.1  279.2  285.1  284.7  279.2  270.2  250.2  248.7 
1973  235.5  248.0  259.8  260.4  272.8  282.6  287.5  285.4  277.7  268.7  260.8  249.0 
1974  242.4  234.6  248.1  260.4  271.1  281.5  285.3  285.3  276.6  260.0  249.2  250.4 
1975  244.0  249.3  248.9  263.5  274.3  284.1  288.9  283.1  276.1  267.2  259.5  243.2 
1976  245.4  242.9  254.9  261.1  271.3  282.5  286.0  284.4  275.8  265.9  255.6  249.5 
1977  242.6  241.5  252.4  259.6  269.6  281.1  285.0  283.6  274.6  263.9  251.6  247.0 
1978  241.4  246.9  257.4  268.0  275.2  282.4  289.9  285.3  276.0  267.3  256.5  251.1 
1979  245.7  244.8  252.6  264.5  271.8  282.7  287.8  285.9  278.2  263.2  257.3  252.3 
1980  248.7  242.4  244.3  263.2  273.0  283.4  287.5  283.6  275.0  266.5  261.6  248.3 
1981  233.2  251.8  258.0  263.7  270.1  282.0  286.9  283.6  275.0  262.8  252.5  241.4 
1982  244.0  250.7  256.8  264.2  275.5  280.8  287.6  284.9  276.4  264.3  260.1  241.9 
1983  246.1  234.4  254.2  264.6  274.2  281.2  286.3  283.3  277.8  268.3  255.9  244.7 
1984  238.6  235.7  243.3  266.4  268.6  278.2  285.2  282.7  277.1  265.8  258.1  254.3 
1985  251.7  249.9  248.7  261.6  271.7  281.3  286.2  284.6  278.5  269.0  257.2  251.9 
1986  242.5  242.1  251.2  260.6  272.7  281.8  285.6  284.7  275.8  268.9  259.0  248.1 
1987  249.9  252.1  251.7  258.9  268.2  280.9  285.0  284.0  277.8  269.3  252.9  246.5 
1988  239.4  242.7  250.4  260.3  269.9  280.7  285.0  283.6  274.3  266.6  259.5  250.7 
1989  239.7  239.6  251.8  269.8  275.2  282.7  288.3  284.5  274.3  257.9  262.3  252.5 
1990  246.4  243.8  246.8  261.5  270.4  281.1  286.5  286.2  278.0  267.4  260.8  252.3 
  20  141  21.68  -99.78
1850  289.9  287.4  289.4  291.6  294.0  294.4  292.8  292.7  292.8  291.6  288.3  287.4 
1851  288.3  287.9  291.2  295.4  297.1  296.3  293.4  292.5  291.9  291.4  289.8  288.4 
1852  288.5  286.9  291.2  294.4  295.2  295.2  294.9  293.2  292.0  290.5  288.8  288.3 
1853  285.7  286.7  290.3  291.3  295.3  296.1  296.2  293.7  292.8  292.4  291.1  289.9 
1854  287.4  288.1  291.0  294.2  296.8  294.3  294.3  293.4  291.9  290.8  291.5  287.1 
1855  287.0  288.1  289.0  293.2  295.6  295.4  292.6  292.3  292.3  291.9  289.3  289.7 
1856  290.0  289.8  290.0  292.4  294.7  295.7  293.5  292.2  291.4  290.6  288.8  286.5 
1857  288.4  289.0  290.4  293.3  296.9  294.7  292.8  292.6  292.0  291.3  289.7  286.9 
1858  288.5  287.4  289.6  294.4  294.6  295.0  293.0  292.3  292.3  290.8  290.1  289.1 
1859  288.0  288.7  289.4  294.8  295.6  295.6  295.0  292.7  292.0  291.1  290.5  290.0 
1860  290.1  289.3  289.5  292.5  296.1  294.8  293.4  292.8  293.8  292.4  291.1  288.9 
1861  287.6  288.6  289.6  293.8  296.9  294.2  295.4  293.1  292.6  290.6  289.6  289.1 
1862  288.4  287.4  289.5  292.2  295.7  293.8  293.0  292.6  292.4  290.2  287.8  288.9 
1863  287.7  288.2  290.7  292.0  296.0  294.7  293.6  292.9  293.0  290.6  290.1  287.7 
1864  287.1  289.1  291.6  294.9  296.9  295.3  293.5  293.2  292.0  292.0  290.4  289.2 
1865  288.8  288.4  291.1  292.1  294.8  293.9  293.8  292.8  292.2  289.3  288.8  288.5 
1866  286.2  288.3  289.0  294.5  295.9  298.1  297.5  293.4  292.3  290.5  290.4  287.8 
1867  289.2  289.7  291.1  291.8  293.5  294.5  293.9  292.4  292.0  291.6  290.6  288.1 
1868  287.4  287.7  289.0  292.8  293.9  293.8  293.7  292.4  291.2  291.4  289.0  289.0 
1869  288.3  289.1  290.7  292.2  296.4  295.0  294.1  292.6  292.7  291.4  290.0  287.6 
1870  286.0  287.6  290.0  292.1  293.2  294.0  293.1  292.8  292.0  290.0  289.1  287.9 
1871  286.9  288.0  290.3  294.5  296.4  296.0  296.5  293.6  292.2  291.2  292.1  290.5 
1872  288.7  287.9  290.8  292.7  295.1  294.0  293.2  292.2  291.6  291.0  290.0  288.5 
1873  288.9  288.1  290.7  293.7  296.1  294.5  293.1  292.8  292.8  291.3  290.7  287.7 
1874  287.4  287.4  290.4  293.6  296.2  295.4  293.2  292.7  292.1  290.7  289.4  289.0 
1875  288.1  289.0  290.8  291.6  294.7  293.3  294.4  293.0  292.8  291.3  290.1  287.5 
1876  287.0  288.2  289.4  293.7  296.4  293.5  293.5  291.9  291.2  290.0  290.7  288.7 
1877  288.7  290.6  290.8  294.9  295.7  295.1  293.6  293.1  292.0  291.1  289.8  287.7 
1878  287.1  287.4  289.7  293.2  294.2  293.0  292.9  292.2  292.0  291.5  290.5  288.2 
1879  287.1  287.5  290.2  293.4  296.2  296.9  293.4  292.6  291.6  290.9  290.0  288.5 
1880  288.0  288.4  290.0  291.9  293.2  293.6  293.5  292.2  292.3  290.6  289.6  288.0 
1881  287.7  287.4  289.8  292.7  294.6  294.2  294.4  292.3  291.2  291.3  290.2  289.2 
1882  287.8  288.2  289.6  292.0  294.4  293.4  292.9  292.5  291.9  292.0  290.0  288.3 
1883  287.0  289.0  290.6  295.3  295.4  294.6  292.4  291.5  291.9  290.0  289.6  288.9 
1884  288.3  288.1  287.8  291.7  293.5  292.5  292.1  293.1  292.3  289.2  288.3  288.2 
1885  286.4  287.1  291.0  295.1  297.5  295.5  293.6  291.6  291.5  291.6  289.3  288.4 
1886  288.8  288.3  291.3  295.4  296.2  294.8  294.1  292.8  291.8  291.2  288.9  288.4 
1887  287.7  286.7  289.4  293.4  295.7  294.5  294.5  294.1  294.1  291.6  289.7  287.1 
1888  287.8  288.3  289.6  292.7  293.9  294.5  293.1  292.5  292.3  290.7  290.5  287.8 
1889  288.8  288.1  290.5  294.1  296.6  296.1  295.8  295.3  292.8  292.6  290.7  288.4 
1890  287.6  287.4  289.3  293.4  294.9  293.7  292.5  293.1  294.0  291.5  289.8  287.1 
1891  287.0  286.3  289.1  293.7  297.9  296.9  297.2  294.1  294.2  291.5  289.8  288.5 
1892  287.8  287.6  291.7  293.2  292.9  292.3  292.5  292.0  291.9  290.3  290.3  288.6 
1893  288.0  289.4  291.4  293.0  295.1  293.6  293.5  293.5  291.9  291.7  288.7  288.1 
1894  289.2  288.2  290.8  293.4  294.6  294.1  293.2  292.4  292.7  290.9  288.4  287.7 
1895  288.5  288.0  290.1  292.5  294.0  293.6  293.3  292.5  293.1  292.8  290.6  288.6 
1896  288.5  287.8  290.5  293.8  292.8  294.1  293.0  292.1  291.9  289.9  289.7  288.5 
1897  287.1  287.7  290.3  293.6  293.5  294.9  292.5  292.8  292.0  290.0  289.7  288.0 
1898  287.3  287.0  289.4  292.8  295.1  295.9  294.2  292.9  293.3  292.5  291.0  287.8 
1899  287.3  289.9  290.8  291.7  294.1  293.6  292.8  292.6  292.1  290.9  289.4  289.8 
1900  288.8  290.3  290.7  292.0  293.4  293.0  293.6  292.4  292.8  291.5  290.2  286.2 
1901  285.9  287.9  289.0  292.0  294.9  294.8  292.7  292.6  292.6  290.7  289.4  288.7 
1902  288.3  288.4  288.1  291.8  294.0  294.1  292.9  293.3  292.7  292.5  289.9  287.7 
1903  286.7  287.7  290.2  292.3  295.3  294.5  293.2  292.6  291.9  290.4  290.8  288.9 
1904  287.8  287.8  290.8  293.5  294.6  293.8  293.7  292.9  292.3  290.4  289.4  288.1 
1905  286.4  287.2  289.7  293.0  291.9  292.7  292.2  292.2  291.8  291.2  290.1  286.6 
1906  287.0  287.6  290.2  294.7  294.1  294.1  293.2  292.2  292.5  290.9  289.8  287.3 
1907  288.4  290.2  290.3  293.7  294.4  293.2  292.9  292.6  291.6  290.3  288.1  289.0 
1908  288.5  286.8  289.0  291.4  295.2  294.3  293.3  292.8  291.8  289.2  288.6  288.1 
1909  286.7  287.6  289.9  292.2  292.0  292.3  291.5  292.4  292.9  289.9  289.2  288.8 
1910  286.5  287.4  288.2  290.5  294.1  294.1  292.8  292.5  292.2  291.2  289.9  288.0 
1911  286.3  288.8  291.6  294.0  296.0  294.2  293.1  292.5  291.2  289.8  287.9  288.3 
1912  288.6  288.5  289.6  292.6  294.6  293.2  293.5  292.3  291.9  292.6  290.0  287.1 
1913  288.2  287.6  290.3  294.1  295.3  294.5  292.8  292.3  292.2  291.5  289.3  287.6 
1914  288.2  288.3  291.7  294.5  296.2  295.1  294.6  293.1  292.5  291.6  289.7  288.6 
1915  287.9  287.6  290.3  294.1  296.7  295.2  294.4  292.7  292.3  291.5  289.7  288.8 
1916  288.2  289.9  292.5  293.1  294.0  294.2  292.7  293.0  292.9  289.5  291.3  288.7 
1917  288.7  289.5  292.6  293.1  296.5  296.3  294.5  294.2  293.3  292.1  291.5  289.7 
1918  289.1  289.0  290.2  293.6  293.4  294.4  293.6  292.6  292.1  290.7  290.7  289.7 
1919  289.9  287.8  289.4  294.4  296.0  294.9  293.1  292.0  292.9  290.5  289.6  288.8 
1920  287.2  287.4  291.6  294.0  295.1  293.0  292.0  292.3  292.1  290.9  289.5  288.9 
1921  288.2  287.6  290.5  293.8  297.2  294.8  293.5  292.4  292.0  290.3  290.5  289.0 
1922  287.4  287.8  289.0  292.9  295.3  294.2  294.3  293.6  292.4  291.5  291.1  288.6 
1923  288.8  288.6  290.0  293.1  296.0  296.1  294.2  293.6  292.5  291.5  290.2  288.9 
1924  287.0  289.3  290.1  291.1  294.5  293.6  293.5  292.7  291.9  291.1  288.7  289.2 
1925  288.1  290.2  293.0  293.3  293.6  294.4  293.4  293.0  291.9  290.7  287.9  286.9 
1926  288.4  288.4  292.4  294.4  294.5  293.4  293.3  292.4  292.4  291.6  289.0  289.6 
1927  288.6  288.0  289.7  293.0  296.0  293.8  293.1  292.3  292.0  290.1  289.6  288.5 
1928  289.3  288.4  290.7  293.2  294.7  292.7  293.5  292.2  292.2  292.0  290.1  288.8 
1929  288.2  289.4  290.7  294.1  297.2  295.9  294.0  292.4  292.6  291.5  289.9  288.6 
1930  287.9  287.5  289.1  292.4  293.5  293.7  293.1  293.0  292.9  290.9  291.1  289.4 
1931  286.6  288.2  290.4  295.8  297.7  296.4  295.8  294.1  293.6  293.2  289.4  288.6 
1932  288.7  288.4  289.9  293.3  293.2  295.6  293.4  293.0  292.7  290.6  289.4  288.1 
1933  286.7  287.2  287.3  290.8  294.9  295.7  295.4  293.2  291.8  290.7  290.5  289.3 
1934  289.5  288.5  292.0  293.7  295.8  294.6  293.3  292.8  292.9  292.1  289.2  288.8 
1935  288.9  287.3  290.5  293.0  294.6  293.6  292.9  293.1  292.2  291.7  289.3  288.5 
1936  288.6  288.0  291.2  295.7  298.1  297.4  293.9  293.1  292.8  290.5  290.1  289.3 
1937  287.4  286.7  290.3  295.1  297.2  295.1  294.9  293.3  292.4  292.0  291.5  289.9 
1938  289.8  288.1  291.5  294.3  293.1  293.3  293.4  292.8  292.2  290.4  290.2  286.3 
1939  288.5  288.2  291.1  292.9  296.1  296.8  295.1  294.0  292.9  290.8  290.6  287.9 
1940  288.4  289.4  292.3  296.2  295.8  294.0  293.1  292.6  291.9  290.7  288.8  288.9 
1941  288.6  289.9  291.0  293.9  296.6  296.9  294.3  292.9  291.7  292.8  290.5  287.1 
1942  287.2  288.0  291.0  291.7  295.3  294.8  293.2  292.3  291.4  291.5  290.8  288.6 
1943  288.1  287.6  290.0  292.6  295.3  294.4  293.6  293.2  293.3  291.7  289.8  289.5 
1944  289.2  288.8  292.8  296.4  296.2  294.0  293.4  293.1  292.4  292.0  289.5  287.7 
1945  289.0  287.8  291.0  292.7  295.0  297.9  294.6  292.8  291.8  291.1  290.6  288.9 
1946  290.1  288.2  290.0  293.5  293.3  293.8  293.3  293.0  292.3  291.1  291.8  288.4 
1947  287.8  287.7  291.7  293.4  294.7  294.1  294.5  293.3  292.6  291.3  290.2  287.5 
1948  287.7  287.9  289.2  290.7  294.6  293.5  293.6  293.3  292.6  293.0  290.7  289.3 
1949  288.9  290.0  291.0  296.0  296.6  295.9  294.4  292.7  292.5  290.5  290.5  289.2 
1950  288.9  289.1  289.9  293.9  297.0  294.1  294.0  292.9  292.2  291.6  291.5  291.2 
1951  287.7  289.8  292.5  294.8  295.2  294.4  293.8  292.9  292.2  292.0  290.6  288.3 
1952  288.0  289.7  291.4  296.1  295.9  297.1  295.4  293.6  293.6  292.1  291.0  288.9 
1953  287.9  288.7  290.6  291.8  296.6  295.6  293.1  292.7  292.0  292.4  289.7  289.8 
1954  288.0  288.7  291.5  294.0  293.9  293.1  293.0  292.5  292.4  290.5  290.0  288.6 
1955  288.6  290.0  292.0  295.1  298.4  296.8  294.9  293.9  292.1  291.0  291.1  288.0 
1956  287.3  288.9  292.3  295.4  294.7  294.4  294.6  293.2  292.2  291.2  289.6  288.8 
1957  288.9  287.3  290.4  293.5  294.7  294.4  294.8  293.2  292.5  291.2  290.1  289.7 
1958  287.8  288.4  291.9  293.9  296.9  297.2  294.6  293.1  292.3  290.7  290.1  290.2 
1959  289.7  289.9  290.8  293.4  295.4  294.0  293.6  292.9  291.8  291.9  290.5  288.5 
1960  287.1  288.7  289.2  293.8  294.8  293.5  293.3  293.1  292.7  291.5  290.5  288.0 
1961  287.9  289.0  292.4  293.5  298.0  297.4  294.5  293.2  292.9  292.1  291.4  288.7 
1962  289.0  288.1  291.8  296.0  297.1  296.8  294.9  293.0  292.8  292.2  291.0  289.9 
1963  288.3  289.8  291.7  294.2  298.0  296.7  293.9  294.9  293.0  293.2  290.5  288.6 
1964  288.2  288.0  291.0  293.2  296.3  296.7  293.9  293.5  293.2  291.4  291.4  287.3 
1965  286.7  286.5  290.9  295.0  294.0  294.1  293.0  292.7  292.4  290.5  289.4  288.1 
1966  288.5  288.6  292.2  294.7  295.0  294.2  295.7  294.9  292.4  291.9  289.1  288.8 
1967  286.9  287.0  289.9  293.7  295.5  293.4  293.1  292.4  291.9  290.8  289.9  288.2 
1968  288.3  287.6  289.2  293.8  296.6  296.9  295.0  293.9  292.9  291.7  290.8  287.6 
1969  289.1  289.0  291.8  294.2  296.2  294.9  294.2  292.9  293.6  292.9  289.3  288.5 
1970  287.4  287.9  290.1  294.6  294.8  293.7  294.1  293.3  292.9  292.3  290.4  288.6 
1971  289.4  288.6  291.3  294.4  296.3  294.9  293.7  293.4  292.8  291.5  289.9  289.0 
1972  287.7  289.9  292.3  294.3  294.0  294.9  293.8  292.9  292.9  291.4  291.1  290.7 
1973  287.5  287.2  290.3  291.3  296.2  296.1  294.3  293.3  292.9  290.4  291.5  289.8 
1974  289.2  290.9  293.0  293.5  295.3  295.0  293.2  293.3  292.6  292.2  290.0  289.6 
1975  286.4  288.9  290.7  294.4  297.3  296.2  294.0  293.7  293.1  291.5  289.5  289.6 
1976  288.5  288.8  290.2  293.6  294.0  294.2  293.2  292.7  292.4  291.8  290.2  287.8 
1977  287.6  287.5  290.4  294.2  295.3  294.8  293.6  292.8  293.0  292.2  290.9  289.9 
1978  289.1  290.0  292.3  296.2  297.1  295.4  293.4  292.8  292.8  291.7  288.6  289.0 
1979  288.1  288.1  289.7  292.7  294.8  294.8  293.9  292.7  291.7  291.9  287.6  287.5 
1980  289.0  289.9  293.7  296.0  293.4  293.8  293.9  293.1  292.7  290.4  289.8  291.2 
1981  288.9  287.8  290.3  294.6  297.2  294.8  294.4  293.3  292.9  291.8  290.3  289.6 
1982  287.6  288.2  290.8  293.8  296.7  297.1  294.5  293.9  293.5  292.8  289.1  289.5 
1983  289.5  290.1  290.6  294.8  297.8  295.5  294.0  293.1  291.9  290.0  288.7  289.3 
1984  288.2  289.7  293.8  295.0  296.2  294.2  293.1  293.3  291.8  291.1  290.2  287.4 
1985  287.2  287.7  290.8  294.8  295.8  295.2  292.6  292.8  292.5  291.1  291.5  290.4 
1986  289.1  289.7  292.1  293.3  296.9  295.1  295.7  293.8  292.1  292.6  291.5  289.0 
1987  288.0  288.8  291.4  293.0  295.5  294.3  293.4  293.0  292.5  291.9  290.2  289.0 
1988  289.0  288.8  292.5  295.0  296.7  296.0  298.2  293.8  292.4  293.1  290.8  289.9 
1989  289.6  290.7  291.7  296.7  297.4  294.6  294.0  292.8  293.8  293.1  291.1  288.3 
1990  288.5  289.6  292.2  294.3  295.3  294.9  293.7  292.9  293.1  292.6  290.4  287.6 
  21  141  32.85  -97.48
1850  281.1  284.5  289.0  292.5  295.7  297.6  299.1  301.1  298.9  294.8  283.5  279.3 
1851  282.8  284.3  287.6  294.7  296.2  299.5  301.8  302.8  297.4  292.9  288.3  287.1 
1852  282.2  285.0  290.5  295.2  296.1  298.1  303.4  301.4  299.2  296.2  287.3  284.4 
1853  281.6  287.4  289.8  292.8  297.7  298.6  302.0  302.4  299.2  294.6  287.5  283.6 
1854  283.4  283.8  288.8  292.5  295.8  300.9  304.3  300.8  298.6  294.8  292.3  283.9 
1855  284.2  286.9  287.9  293.3  299.4  300.6  303.0  304.3  298.9  296.3  288.7  287.0 
1856  282.0  283.8  288.3  292.6  296.3  301.4  301.7  300.6  298.4  294.1  288.9  283.4 
1857  284.0  285.9  289.6  294.2  297.0  298.9  301.3  301.1  301.7  291.5  284.7  279.4 
1858  281.4  284.1  286.0  293.7  295.2  298.6  300.9  300.6  299.2  294.7  286.2  286.2 
1859  279.9  280.6  285.4  294.0  296.1  300.7  301.0  301.6  300.3  295.3  290.4  285.4 
1860  283.7  285.0  287.9  290.3  294.1  297.1  302.5  301.7  301.1  298.4  288.7  283.6 
1861  280.9  287.0  289.1  292.4  296.9  298.5  301.1  302.2  299.5  290.6  286.8  280.8 
1862  280.8  284.8  290.1  293.5  297.5  298.9  302.8  299.7  299.7  291.5  287.1  282.9 
1863  282.5  281.5  287.6  292.6  295.3  298.7  299.8  300.1  298.1  292.0  288.4  280.0 
1864  281.1  283.2  285.5  291.2  298.2  300.5  302.5  301.8  299.1  294.9  291.7  285.8 
1865  285.4  285.9  291.6  296.2  299.4  301.6  304.2  303.8  297.3  290.3  285.5  280.3 
1866  281.4  282.2  284.4  291.6  295.5  298.9  301.0  301.9  300.0  292.9  290.2  283.4 
1867  285.8  288.4  290.9  293.1  294.3  297.8  298.7  300.5  296.7  293.3  285.7  276.6 
1868  278.4  282.5  288.1  292.1  298.7  301.3  303.7  300.4  298.3  292.5  285.8  285.2 
1869  281.4  284.7  290.1  293.5  296.8  298.8  300.0  300.9  298.6  292.9  286.8  279.9 
1870  280.2  283.3  287.6  291.2  295.9  300.7  302.0  302.4  298.4  294.2  288.2  285.8 
1871  284.1  287.6  288.7  296.7  297.5  297.1  301.1  303.5  298.7  295.2  291.7  287.5 
1872  278.0  283.7  289.8  294.6  297.7  300.6  301.5  301.3  298.1  293.6  289.5  286.0 
1873  280.3  282.2  284.7  292.3  296.4  299.3  303.4  301.3  298.6  293.2  288.5  281.2 
1874  283.4  281.7  284.2  291.0  295.8  298.4  299.1  301.5  298.2  292.1  288.1  284.9 
1875  279.4  283.1  290.7  293.6  296.4  298.6  301.8  300.2  299.0  292.5  287.8  284.4 
1876  280.1  285.3  284.9  292.9  298.0  297.2  300.9  300.4  298.9  296.2  295.3  286.0 
1877  280.7  286.7  290.9  290.1  296.8  299.1  302.0  301.4  295.6  294.7  288.0  282.2 
1878  279.6  285.5  290.8  296.0  297.5  299.9  302.6  300.8  302.0  295.3  289.0  285.3 
1879  281.3  283.4  287.1  293.0  297.4  297.7  300.4  300.5  296.7  293.1  286.5  287.2 
1880  281.1  285.2  290.4  295.5  297.5  299.1  300.7  300.7  299.8  290.4  287.9  283.0 
1881  280.7  280.9  282.9  292.1  296.9  297.5  300.5  298.9  298.1  292.7  288.6  284.4 
1882  281.7  281.6  287.8  293.8  295.7  299.7  301.3  300.7  297.7  293.2  285.9  281.9 
1883  276.8  283.2  283.8  292.6  295.5  297.6  300.1  299.0  298.9  292.7  289.9  286.2 
1884  287.5  280.9  285.0  294.4  295.4  298.8  301.8  301.4  297.6  290.5  286.5  281.6 
1885  277.0  283.5  289.0  293.0  296.9  298.9  300.1  299.3  297.8  295.7  287.7  285.7 
1886  282.9  288.8  292.8  297.6  296.6  300.0  302.0  301.4  300.5  293.1  286.5  283.7 
1887  279.2  281.1  288.4  287.1  294.5  298.7  300.0  302.4  299.8  294.9  287.8  282.9 
1888  281.4  285.7  290.0  292.4  296.7  297.8  302.3  302.7  301.2  294.9  287.9  286.5 
1889  283.8  287.4  292.1  292.6  296.5  299.9  303.2  304.2  301.5  298.0  289.1  286.6 
1890  284.8  287.6  292.1  296.0  297.7  298.9  302.1  303.7  301.3  295.3  288.2  280.9 
1891  281.6  281.2  289.2  294.7  298.9  300.2  303.1  301.0  300.7  291.1  287.9  281.8 
1892  279.5  283.4  293.1  297.0  298.5  297.8  301.0  300.5  299.6  294.6  289.3  285.1 
1893  284.6  283.7  291.7  292.3  297.3  299.5  303.2  306.2  297.2  292.6  288.3  283.9 
1894  287.7  286.0  290.5  296.7  299.5  302.2  304.5  304.0  298.7  292.0  284.9  285.0 
1895  283.1  283.1  290.4  296.6  298.4  299.9  302.3  301.0  298.6  296.8  288.7  282.9 
1896  281.1  283.7  288.0  290.6  296.2  299.7  301.0  303.5  301.1  295.5  288.7  287.8 
1897  283.6  288.2  293.1  297.4  299.4  301.9  301.3  302.7  297.8  293.5  285.7  281.7 
1898  278.8  285.0  289.8  293.6  298.7  300.8  303.0  302.2  300.4  294.9  289.7  284.2 
1899  281.2  287.9  289.1  294.1  296.3  298.3  299.8  298.5  296.9  292.3  289.1  284.0 
1900  283.6  284.9  290.1  294.9  297.8  298.4  301.3  301.9  302.3  295.0  289.3  281.4 
1901  282.6  284.4  291.0  293.4  296.1  300.6  303.2  306.2  299.8  293.0  286.4  282.2 
1902  281.1  281.9  287.1  292.3  295.7  299.8  301.7  302.5  297.5  295.8  285.1  281.8 
1903  277.3  281.2  287.4  292.3  298.2  299.3  299.8  301.3  299.2  295.5  290.8  284.2 
1904  284.4  284.9  292.8  293.2  298.9  298.8  299.9  303.6  298.2  296.2  286.4  279.9 
1905  281.4  287.4  294.3  296.3  297.6  299.1  300.8  301.1  297.2  292.3  289.4  282.7 
1906  282.0  284.3  285.9  294.8  296.0  301.5  301.6  301.6  297.2  292.8  290.5  281.1 
1907  287.0  291.0  288.1  295.0  295.6  300.2  302.4  303.7  300.2  294.8  286.8  286.9 
1908  279.8  285.7  288.3  290.8  297.4  300.9  301.4  301.8  298.8  292.9  286.5  283.6 
1909  280.9  281.8  286.8  294.5  297.5  301.5  301.6  304.3  300.8  292.0  288.9  285.5 
1910  282.6  285.5  285.4  293.1  298.5  301.1  300.4  303.1  298.8  295.0  291.3  283.1 
1911  281.2  283.6  286.3  290.9  296.6  299.2  302.5  302.8  299.3  293.8  287.2  285.8 
1912  284.1  286.9  292.1  297.0  299.2  300.7  305.2  302.9  300.9  296.2  286.0  280.2 
1913  282.2  282.4  288.7  292.7  296.3  298.9  300.8  302.2  300.8  296.4  286.4  282.6 
1914  280.4  285.6  291.2  291.7  295.1  298.8  301.9  300.2  299.5  294.7  287.6  285.1 
1915  281.5  280.3  288.1  290.0  295.8  296.9  299.2  300.0  299.8  295.9  287.8  284.4 
1916  284.9  290.1  292.0  296.3  298.1  299.7  303.9  305.6  300.9  293.6  292.3  284.5 
1917  281.7  282.3  285.0  287.9  295.1  300.4  298.8  300.6  296.2  293.6  284.6  282.5 
1918  285.2  282.0  288.3  293.1  294.6  300.9  300.5  299.6  296.3  292.2  290.0  285.0 
1919  289.7  285.4  292.5  295.5  297.1  299.8  301.9  298.9  301.5  292.3  288.9  281.8 
1920  281.5  284.7  290.7  294.8  296.3  302.5  303.1  304.2  299.3  293.9  291.6  288.4 
1921  283.9  282.2  289.8  294.1  299.0  299.8  304.5  301.9  298.5  291.4  286.5  281.6 
1922  279.7  280.7  284.0  292.3  295.6  299.2  301.6  300.2  297.6  293.7  288.7  285.3 
1923  283.3  284.9  289.8  289.8  295.2  297.5  300.3  299.0  298.1  296.5  288.0  282.2 
1924  284.2  285.0  290.5  296.7  297.9  301.2  303.0  303.3  296.7  291.4  284.7  283.1 
1925  280.5  283.9  291.6  291.6  297.9  302.3  303.2  300.5  295.7  292.4  285.7  284.4 
1926  286.3  286.3  293.0  293.9  302.2  304.7  305.0  303.7  299.6  296.1  284.2  287.2 
1927  285.4  283.7  290.4  293.5  297.5  302.5  305.2  304.7  299.3  292.7  288.7  288.3 
1928  288.3  286.3  288.7  292.2  297.5  298.6  302.0  301.8  301.6  294.6  289.1  279.6 
1929  285.3  281.7  287.2  290.6  294.6  299.5  301.2  302.2  301.2  292.2  289.1  282.3 
1930  283.3  286.3  292.6  292.9  294.9  299.9  300.1  301.8  299.8  293.3  288.5  284.5 
1931  282.0  284.2  287.1  292.7  297.0  298.8  302.1  302.7  302.9  293.6  286.5  280.2 
1932  279.9  281.3  288.7  292.9  296.4  299.0  300.2  298.0  298.0  291.3  287.0  283.3 
1933  281.6  284.1  287.4  291.1  295.1  299.9  300.7  299.9  295.5  292.6  288.6  284.9 
1934  281.6  284.2  287.8  291.3  296.3  299.3  301.8  301.1  298.3  295.5  287.0  284.8 
1935  281.4  285.0  290.1  293.6  295.9  299.8  301.5  300.7  297.9  290.6  284.8  280.2 
1936  283.4  284.2  290.4  294.1  295.3  299.1  302.4  301.8  300.2  295.5  288.2  282.7 
1937  284.9  285.4  293.9  296.3  299.0  299.8  302.8  303.6  300.3  295.0  290.3  289.5 
1938  286.1  286.5  294.3  294.0  299.1  303.4  302.2  301.5  297.1  294.1  288.3  282.7 
1939  283.6  282.9  290.3  293.6  297.5  301.0  301.3  301.8  299.0  293.6  288.5  285.2 
1940  285.5  287.2  288.9  293.7  296.9  301.5  301.9  303.5  296.1  294.5  289.2  288.5 
1941  288.1  289.4  293.3  291.2  299.8  299.3  302.1  302.6  299.8  291.0  279.1  280.1 
1942  282.9  281.1  287.0  290.7  296.5  300.8  301.5  299.0  297.4  295.6  288.5  279.9 
1943  281.5  286.6  291.4  294.7  297.0  299.1  300.7  302.5  299.1  292.7  288.1  285.0 
1944  282.6  284.0  289.4  296.0  299.5  304.0  301.6  302.6  299.0  294.9  287.2  285.9 
1945  283.1  285.7  292.9  294.2  296.0  300.3  303.0  303.6  299.9  292.9  290.1  282.1 
1946  283.1  278.0  285.8  294.7  297.0  298.2  301.3  300.7  297.4  294.6  293.8  283.9 
1947  281.5  286.3  290.1  294.6  297.6  298.6  301.6  301.6  299.4  293.4  284.2  283.9 
1948  281.4  283.4  287.9  288.7  295.1  296.9  302.8  301.8  297.6  298.5  288.1  283.6 
1949  281.2  282.5  288.5  292.1  296.2  299.9  300.9  302.9  300.0  292.2  290.9  288.8 
1950  283.2  289.1  290.3  295.5  297.6  300.1  300.7  301.4  300.1  293.5  292.7  286.0 
1951  283.5  284.2  291.4  297.5  298.6  301.4  302.5  303.4  296.5  294.5  288.2  283.1 
1952  285.0  285.9  292.1  296.7  300.3  300.6  305.7  304.2  301.6  294.6  289.8  282.8 
1953  279.9  283.4  289.4  292.4  298.2  302.2  303.8  303.6  301.8  297.0  292.4  289.0 
1954  286.2  289.3  294.8  296.7  297.1  303.6  302.0  300.4  298.7  292.0  287.4  283.4 
1955  282.0  285.3  287.7  291.6  300.3  299.8  301.4  302.7  296.9  294.8  292.7  286.6 
1956  283.8  289.0  292.1  296.6  301.4  302.3  302.5  301.4  298.7  294.3  287.0  284.5 
1957  284.6  284.9  289.0  292.8  298.2  297.9  302.3  302.2  296.0  293.8  287.9  287.7 
1958  284.6  288.1  290.2  291.3  296.0  300.5  300.0  299.6  297.1  295.3  292.0  287.3 
1959  286.6  282.8  292.1  295.8  297.0  297.3  301.4  299.8  295.3  295.1  290.8  283.5 
1960  283.2  284.3  288.1  295.1  299.0  298.3  299.9  301.6  300.7  292.5  287.3  282.9 
1961  284.7  289.3  290.6  291.0  295.2  298.7  303.1  301.0  302.1  294.5  291.2  283.3 
1962  281.5  286.2  290.0  296.1  296.5  300.5  301.5  299.8  299.4  293.2  289.4  284.5 
1963  279.6  285.0  289.7  291.0  297.2  300.3  303.2  303.1  300.3  297.8  287.8  283.0 
1964  279.8  282.7  290.6  292.8  296.8  299.3  301.8  302.1  297.8  291.5  286.6  282.2 
1965  283.1  285.0  288.3  293.4  296.7  299.8  303.8  302.6  299.8  295.8  288.1  281.7 
1966  281.6  286.9  290.8  295.4  297.7  300.5  304.1  303.3  298.1  294.7  290.0  283.9 
1967  285.3  287.4  291.5  296.6  298.9  301.8  304.5  302.0  297.6  294.0  289.8  286.2 
1968  289.5  286.5  289.9  295.1  297.1  299.1  302.1  301.9  299.8  295.6  291.7  283.1 
1969  279.8  287.8  289.2  296.3  295.8  299.4  300.5  299.9  298.4  292.0  284.9  283.0 
1970  280.6  286.5  288.9  292.0  297.6  301.5  303.5  301.6  298.3  299.2  293.2  287.5 
1971  282.1  284.2  292.7  291.8  297.7  300.7  300.5  299.8  296.6  290.6  290.3  283.2 
1972  279.7  287.3  289.5  291.8  298.1  301.4  301.5  301.0  299.7  293.7  290.9  284.9 
1973  283.1  286.6  289.7  291.5  298.0  298.8  300.7  301.3  298.2  293.2  289.8  284.3 
1974  287.2  291.0  291.4  292.9  297.3  301.8  303.4  302.4  302.1  297.1  292.4  286.6 
1975  284.2  288.4  290.6  296.1  297.1  300.7  304.1  306.4  297.5  295.7  289.0  283.9 
1976  283.0  285.8  291.5  295.9  297.0  301.1  302.6  302.0  301.4  295.4  289.1  282.7 
1977  284.3  286.5  289.9  295.5  297.2  300.7  302.7  301.2  298.7  296.5  286.7  286.2 
1978  280.9  281.6  286.3  293.6  296.1  300.9  300.6  300.2  299.8  293.9  285.2  282.6 
1979  281.4  286.0  291.7  293.8  298.0  298.0  302.5  303.3  298.8  295.0  286.4  285.5 
1980  283.0  285.1  292.0  293.8  296.8  301.0  302.2  302.9  302.2  293.5  291.4  289.4 
1981  279.1  286.5  289.5  292.4  296.2  300.6  304.0  305.1  299.8  293.2  289.5  286.0 
1982  281.6  286.8  291.1  295.3  298.5  303.3  302.7  303.2  300.9  296.1  288.5  284.0 
1983  279.2  284.7  288.1  293.0  298.0  302.0  302.5  302.6  298.7  292.5  289.0  284.5 
1984  285.0  290.8  294.5  296.4  299.6  300.1  300.9  302.6  296.1  294.3  290.8  281.8 
1985  283.9  284.7  291.3  292.4  297.3  298.7  301.7  301.4  300.2  297.0  293.4  285.5 
1986  281.7  285.7  291.1  292.1  296.9  299.9  302.5  301.2  298.8  297.4  290.2  284.0 
1987  283.7  287.1  289.4  295.4  297.2  304.4  307.4  304.6  302.0  298.0  291.4  290.4 
1988  288.3  288.0  294.4  292.5  297.5  300.3  303.6  302.7  301.3  298.8  287.5  284.5 
1989  284.2  285.8  289.1  291.7  296.3  299.2  301.6  303.6  302.7  296.5  292.2  285.1 
1990  284.2  287.7  293.0  293.7  297.6  299.9  301.6  303.3  299.9  295.5  287.5  284.8 
  22  141  36.70  -96.38
1850  275.1  280.7  284.7  288.2  293.3  293.4  297.1  298.0  295.5  290.4  280.4  276.6 
1851  277.5  279.3  281.7  290.0  292.2  296.5  299.0  299.6  294.1  287.9  283.7  281.5 
1852  276.9  280.5  285.1  289.0  291.7  293.6  299.5  297.3  295.8  292.4  283.1  279.1 
1853  278.2  283.3  284.8  287.7  292.9  294.9  298.3  299.4  296.6  290.7  282.7  278.2 
1854  277.7  280.0  283.0  286.5  290.8  297.9  299.4  297.9  295.5  291.3  286.3  279.4 
1855  279.8  282.3  283.7  289.5  295.4  297.0  300.2  300.5  295.3  291.7  284.1  281.9 
1856  275.6  277.8  285.1  289.0  293.0  298.0  298.1  297.8  296.4  290.9  285.0  279.2 
1857  276.3  281.6  283.6  289.8  290.4  295.9  299.0  298.4  298.2  286.8  280.1  275.5 
1858  273.6  278.3  281.1  288.7  291.4  296.0  296.9  297.4  295.7  291.6  281.8  282.1 
1859  275.6  275.7  281.6  290.4  292.5  297.4  298.3  299.4  297.0  291.1  285.6  278.8 
1860  277.6  279.3  284.0  285.1  289.8  294.7  300.1  297.0  297.2  293.8  282.4  278.3 
1861  277.0  282.0  285.3  287.9  292.9  295.5  298.6  298.9  295.8  287.7  282.2  276.4 
1862  273.3  278.3  284.5  289.2  292.9  296.4  299.3  296.1  296.3  288.4  283.3  278.2 
1863  277.6  277.6  282.0  288.8  291.9  296.3  297.4  297.1  294.6  288.9  284.3  276.2 
1864  275.9  278.4  279.5  285.2  294.4  297.3  299.9  299.2  296.0  290.0  287.7  280.7 
1865  278.6  280.8  285.4  292.7  295.4  297.6  302.1  299.8  293.0  286.6  282.6  276.6 
1866  274.7  276.7  280.3  286.2  291.2  295.1  298.5  299.1  296.6  289.3  285.9  278.5 
1867  279.5  282.6  284.4  289.4  291.3  295.5  296.1  299.0  293.8  289.3  280.2  274.1 
1868  275.1  278.3  283.7  289.2  295.8  297.9  300.1  298.9  294.3  288.4  282.5  278.3 
1869  278.5  280.1  284.8  287.4  291.8  295.2  296.5  297.6  295.5  289.6  281.9  275.7 
1870  276.6  279.9  283.5  285.2  293.6  299.0  298.4  298.3  294.5  290.3  283.7  280.1 
1871  279.6  283.6  283.1  291.8  292.3  293.2  297.9  299.6  296.4  292.2  286.4  281.7 
1872  274.2  278.8  285.4  292.2  294.7  297.8  299.0  298.9  294.8  290.7  285.2  281.0 
1873  275.4  277.9  281.7  286.9  290.7  296.9  301.7  298.7  296.1  289.9  285.0  277.2 
1874  277.6  276.0  277.5  285.9  292.4  296.2  298.5  299.7  294.8  288.6  284.2  279.0 
1875  272.2  276.5  286.0  289.7  292.8  295.6  298.8  298.3  295.4  289.1  283.4  280.1 
1876  275.9  279.8  281.4  289.5  293.9  295.1  298.9  297.6  296.1  292.1  289.5  281.1 
1877  275.3  281.2  287.3  285.8  294.4  296.3  299.0  298.9  292.2  291.1  284.7  278.5 
1878  276.6  281.7  286.3  290.8  293.1  296.6  299.2  298.4  297.2  291.0  284.6  279.2 
1879  276.3  280.0  282.0  287.0  293.2  294.2  298.1  297.9  292.6  288.4  280.1  280.8 
1880  275.4  279.2  286.4  291.1  294.7  295.9  297.7  297.9  296.0  287.7  283.9  279.7 
1881  276.3  276.8  279.8  287.5  292.1  293.8  297.9  296.6  294.5  288.1  284.2  279.5 
1882  277.6  274.9  284.8  289.1  292.7  296.8  297.2  298.0  293.5  288.4  281.7  276.3 
1883  270.0  276.3  277.8  287.6  292.0  296.2  298.4  295.4  296.0  289.0  285.7  280.7 
1884  280.5  273.7  280.7  290.4  290.0  296.6  298.8  298.2  292.6  287.0  281.1  275.6 
1885  273.2  278.5  283.6  287.8  290.1  294.2  297.4  296.7  294.4  291.7  283.0  280.2 
1886  276.8  284.3  287.8  291.6  291.3  296.4  298.5  298.8  295.5  288.4  281.6  278.4 
1887  274.9  277.2  282.4  281.7  289.1  294.9  297.5  298.7  298.3  291.3  283.6  278.8 
1888  275.5  282.2  284.9  287.7  293.7  295.3  299.3  298.5  296.6  289.3  281.3  281.6 
1889  277.5  283.0  287.4  288.3  291.9  296.4  299.8  300.5  298.7  293.7  284.0  280.6 
1890  278.4  282.7  287.4  290.2  293.8  296.3  300.6  300.0  299.2  291.5  284.5  277.0 
1891  274.4  276.6  285.3  289.4  294.6  297.5  301.2  298.3  296.7  287.5  283.5  275.9 
1892  275.7  279.2  287.8  293.0  295.2  295.0  298.5  297.8  295.6  289.5  284.2  280.2 
1893  279.0  278.4  286.2  287.2  292.9  298.0  300.7  302.7  294.6  288.9  285.0  278.8 
1894  282.1  280.7  285.7  291.1  295.5  298.7  301.9  300.4  294.3  288.1  281.2  280.8 
1895  278.7  280.9  286.1  292.1  293.8  298.7  300.0  299.3  296.0  293.7  284.3  278.4 
1896  275.6  278.6  283.5  285.8  293.5  297.5  298.8  301.6  296.9  292.4  284.0  283.0 
1897  279.7  284.4  289.1  293.1  296.1  298.3  299.3  299.9  294.5  289.1  280.5  278.4 
1898  274.2  281.8  285.9  290.6  295.8  298.1  299.6  299.1  295.4  289.9  283.5  278.3 
1899  277.0  282.4  283.3  291.2  294.4  296.3  298.5  296.8  294.2  288.8  284.7  278.2 
1900  277.9  279.0  286.0  291.2  294.5  295.3  297.7  299.9  297.0  290.2  284.4  277.7 
1901  278.5  279.5  285.9  288.0  291.6  296.7  299.4  301.6  294.5  287.8  282.9  278.2 
1902  277.0  277.8  283.9  288.6  293.9  297.0  299.5  298.9  292.2  291.3  279.2  276.9 
1903  272.0  275.7  283.0  287.5  293.6  297.1  297.6  298.4  295.1  291.9  284.9  280.0 
1904  279.8  280.9  287.0  289.4  294.6  295.5  296.4  300.7  294.1  292.8  281.9  276.6 
1905  276.8  283.0  290.2  289.8  293.4  296.9  298.8  298.1  294.3  288.1  284.3  277.7 
1906  277.5  280.1  281.5  290.6  291.9  298.4  298.8  300.3  294.3  290.3  286.2  276.3 
1907  281.4  285.8  283.4  289.7  291.8  297.0  298.4  299.8  296.3  290.2  282.9  281.0 
1908  275.2  282.5  282.9  287.7  293.9  298.3  299.6  298.7  295.5  289.6  282.5  279.5 
1909  277.6  277.2  280.8  291.5  294.9  298.2  299.0  300.8  296.3  287.7  284.8  280.9 
1910  278.6  281.2  283.7  289.8  295.7  298.5  298.2  301.0  295.9  292.5  287.2  278.8 
1911  277.1  278.6  281.2  286.7  294.4  296.1  300.6  299.9  296.9  289.8  284.0  281.6 
1912  278.8  281.9  288.9  294.4  296.8  298.0  301.2  300.5  298.1  291.1  281.1  275.2 
1913  276.7  277.8  282.9  287.6  292.2  296.0  298.4  299.3  296.3  291.4  282.3  278.3 
1914  274.4  280.1  286.3  286.7  291.1  294.3  297.5  297.2  297.4  290.0  284.5  280.5 
1915  276.0  276.8  283.3  284.1  291.8  294.2  296.9  298.7  295.8  292.0  283.3  280.2 
1916  279.9  284.2  285.4  292.4  294.9  298.2  302.6  302.4  297.6  290.1  287.4  280.0 
1917  277.7  278.1  278.8  282.7  291.1  297.1  297.4  298.3  293.0  289.6  280.3  278.2 
1918  280.5  277.0  284.5  288.2  291.5  297.5  297.3  296.9  293.5  288.4  286.0  279.9 
1919  283.6  280.7  288.0  287.8  292.6  295.8  299.5  297.7  298.0  287.6  284.2  277.7 
1920  276.8  280.7  285.9  290.0  292.6  299.0  299.5  300.1  295.5  289.5  287.1  283.4 
1921  279.1  279.3  286.8  291.2  294.2  297.3  302.4  299.8  295.4  288.7  280.2  277.0 
1922  275.4  274.8  280.5  287.6  292.0  297.4  299.4  298.2  295.0  290.9  284.7  280.9 
1923  277.8  277.2  283.7  283.8  290.7  294.9  297.5  296.1  296.1  293.7  284.0  278.9 
1924  280.3  278.4  284.2  293.9  292.5  297.3  299.5  299.8  292.9  287.7  281.0  279.0 
1925  275.5  276.3  286.2  287.5  295.8  300.1  299.7  296.9  292.6  289.4  282.3  279.9 
1926  281.3  280.4  287.2  289.5  298.6  299.6  300.8  299.9  296.4  290.6  279.6  280.3 
1927  278.9  278.6  285.3  288.4  294.9  299.6  301.4  301.7  296.2  289.5  284.2  283.2 
1928  281.6  280.6  282.0  285.6  293.9  295.6  299.1  298.5  297.9  291.6  283.9  275.1 
1929  280.2  277.9  283.3  285.6  291.2  297.1  299.1  300.0  298.0  288.4  283.9  278.2 
1930  278.5  283.0  287.7  289.3  292.9  298.3  297.9  298.4  296.9  290.6  284.9  280.8 
1931  277.5  279.9  282.6  287.6  292.0  294.0  298.7  299.3  298.1  288.4  282.4  276.0 
1932  276.4  276.6  285.5  289.2  293.9  295.6  297.0  296.2  296.2  287.8  282.8  279.1 
1933  278.4  279.3  284.4  286.7  291.9  297.7  298.8  298.1  293.8  289.5  284.1  280.3 
1934  276.4  278.0  282.2  287.6  294.8  296.6  299.5  297.9  295.2  292.3  282.9  279.7 
1935  275.5  281.1  285.0  289.8  292.3  296.3  297.8  297.9  295.7  286.6  280.4  277.4 
1936  278.0  279.6  285.6  289.5  290.7  295.0  298.7  298.8  296.9  290.8  283.2  278.2 
1937  280.4  281.8  288.6  291.3  295.6  296.8  299.1  300.7  297.1  290.8  285.8  283.5 
1938  281.6  283.7  291.1  290.2  296.1  300.5  299.3  298.8  294.8  290.6  282.5  278.7 
1939  278.5  278.8  285.7  288.6  292.8  297.4  298.1  298.2  295.6  289.8  284.0  280.9 
1940  279.8  281.3  282.0  288.2  293.6  299.5  299.6  300.9  294.3  293.0  285.9  283.7 
1941  282.8  283.7  288.8  285.5  295.9  295.4  299.8  299.0  296.5  285.6  274.4  276.9 
1942  279.4  275.3  282.4  287.6  294.1  297.6  299.4  296.9  295.8  293.3  283.6  275.3 
1943  278.3  283.1  287.0  290.6  292.9  296.1  299.6  300.2  294.1  289.4  284.0  279.7 
1944  276.9  278.8  284.3  291.4  295.4  300.2  299.1  298.9  297.0  290.7  283.9  280.5 
1945  277.8  281.8  285.5  289.7  294.0  298.1  301.1  300.9  296.8  291.5  286.8  278.1 
1946  272.3  272.6  282.5  291.3  294.1  296.6  299.5  298.6  293.8  291.8  288.7  280.9 
1947  275.6  283.3  284.9  289.0  292.4  294.8  298.9  299.3  295.2  289.3  280.1  279.7 
1948  276.4  278.1  282.8  286.1  292.8  296.9  300.6  299.2  295.1  294.4  284.8  278.9 
1949  276.8  278.4  283.3  285.4  291.7  297.5  298.9  300.2  296.4  289.2  286.8  283.9 
1950  278.5  284.3  285.5  290.8  292.6  296.5  297.8  298.8  295.9  290.2  286.6  279.4 
1951  278.9  278.3  286.1  292.8  294.4  298.7  299.0  299.7  294.4  291.6  284.7  279.7 
1952  280.4  278.3  286.5  290.5  295.0  296.2  301.4  301.2  297.1  290.6  284.6  277.0 
1953  274.2  277.2  284.3  286.7  293.6  298.3  300.3  301.0  297.7  292.4  288.0  283.5 
1954  281.9  285.3  289.5  292.9  294.7  301.9  299.6  297.9  296.3  288.3  282.6  279.1 
1955  277.1  280.3  281.8  287.3  297.1  295.9  299.1  299.9  293.4  290.7  287.5  281.9 
1956  280.0  285.2  286.4  291.4  297.4  299.2  300.8  300.2  296.9  292.4  283.0  280.6 
1957  278.9  281.6  283.8  288.4  294.5  293.6  299.5  299.0  293.7  291.4  284.6  282.7 
1958  279.6  283.7  284.8  286.3  292.7  297.7  297.6  297.1  294.8  292.2  287.7  281.3 
1959  280.8  276.1  287.6  290.1  293.6  294.4  298.7  298.1  293.2  292.4  286.6  279.5 
1960  279.6  278.8  283.5  291.4  296.5  296.3  298.7  300.2  298.7  289.9  283.3  278.7 
1961  279.9  284.5  284.9  287.0  291.1  295.4  300.6  299.5  298.2  289.1  285.3  279.7 
1962  276.5  281.5  284.9  291.1  294.4  298.3  299.9  297.1  295.9  289.6  284.7  279.1 
1963  274.2  278.6  284.3  284.9  292.7  297.4  299.8  299.7  296.4  294.0  283.0  278.5 
1964  275.4  279.0  285.8  287.4  291.6  296.3  299.4  300.1  294.8  287.4  281.5  278.5 
1965  278.3  280.4  283.2  288.5  292.9  297.2  301.5  298.9  296.8  291.6  284.1  278.0 
1966  276.1  282.7  285.0  288.8  293.5  298.1  302.0  300.9  297.2  291.8  287.0  280.3 
1967  281.8  283.4  286.7  292.6  297.2  299.3  302.1  299.7  295.4  290.6  286.0  282.3 
1968  283.5  282.6  286.2  290.7  292.0  296.2  299.5  298.8  296.4  290.5  286.7  278.7 
1969  275.5  284.0  283.9  292.1  290.1  296.3  298.2  297.2  295.3  287.5  282.5  279.3 
1970  276.3  281.3  283.1  287.4  293.6  299.5  301.3  299.8  295.1  296.3  288.3  283.1 
1971  276.1  280.9  289.0  287.2  293.2  297.9  298.0  297.8  293.8  287.8  286.3  278.5 
1972  275.5  282.3  284.6  286.5  294.7  298.6  298.8  298.5  296.1  290.6  286.1  280.2 
1973  279.7  282.4  285.5  287.6  294.7  297.3  298.7  299.5  295.2  290.7  285.1  279.7 
1974  282.1  285.4  287.0  288.8  295.0  299.1  300.5  299.3  300.2  294.0  287.8  281.2 
1975  281.2  283.0  285.9  292.2  292.6  297.1  300.3  303.2  295.7  293.2  285.1  279.8 
1976  276.9  281.9  287.8  292.8  294.4  299.1  300.1  299.2  297.9  289.6  283.7  278.7 
1977  280.4  283.2  285.9  290.0  294.2  297.6  299.9  299.4  296.9  293.1  282.5  280.6 
1978  275.7  275.1  279.0  288.9  293.8  298.9  298.8  297.3  297.0  290.2  282.4  278.5 
1979  277.8  282.9  288.3  290.4  295.0  296.6  300.4  300.7  296.2  291.7  283.8  280.7 
1980  277.1  277.8  284.6  288.6  293.8  298.1  299.5  300.5  298.9  290.9  286.9  282.3 
1981  274.5  283.6  284.0  287.3  292.1  298.4  301.0  301.7  295.4  289.8  285.8  282.4 
1982  277.7  283.2  287.8  291.0  294.3  299.6  301.1  300.7  296.5  291.8  285.0  280.6 
1983  272.2  278.8  285.3  287.7  294.2  297.7  299.2  298.7  294.1  288.1  284.7  278.2 
1984  281.3  285.8  289.0  291.8  296.3  298.9  299.5  301.3  293.5  290.8  285.9  278.4 
1985  279.2  280.6  287.0  287.2  294.2  296.5  300.7  298.7  296.7  293.8  288.6  280.6 
1986  276.6  282.1  286.4  288.1  292.3  296.8  299.0  297.7  295.0  293.5  285.2  278.8 
1987  279.2  282.2  284.8  291.0  293.7  301.6  304.9  302.2  299.1  294.5  286.4  284.6 
1988  283.2  283.2  288.7  289.1  292.8  297.0  299.8  299.7  297.7  293.4  283.3  280.0 
1989  276.8  279.9  283.7  286.4  293.3  297.7  299.3  301.7  298.9  293.6  287.7  280.3 
1990  278.5  282.1  288.5  289.6  295.2  298.3  299.3  299.9  296.3  291.3  283.1  280.8 
  23  141  30.40  -94.07
1850  283.5  285.2  290.1  293.2  295.2  297.6  300.5  302.2  299.4  295.1  284.7  281.6 
1851  283.9  285.1  288.3  294.1  295.6  299.7  303.1  303.2  298.9  293.2  290.0  288.5 
1852  284.6  286.2  290.8  294.2  295.5  298.2  303.7  301.7  299.5  295.9  288.2  286.1 
1853  283.6  288.5  289.6  292.6  297.3  299.4  302.6  303.0  299.2  295.7  289.2  285.7 
1854  283.9  284.1  289.2  292.6  295.5  300.4  304.2  301.1  299.3  295.3  292.5  284.7 
1855  285.2  287.8  289.0  293.5  298.5  300.1  302.8  303.6  299.2  297.1  288.7  287.9 
1856  282.6  285.1  288.3  292.8  295.8  301.2  301.2  301.0  299.3  293.9  289.9  284.9 
1857  285.0  286.2  289.2  294.0  296.1  298.1  301.6  301.7  301.7  292.8  286.1  281.4 
1858  282.8  284.1  287.4  293.7  295.5  298.8  301.8  301.7  299.7  294.5  287.5  287.6 
1859  281.7  281.5  286.6  294.0  295.5  300.6  302.8  302.7  300.5  294.9  291.4  286.6 
1860  284.7  286.1  288.2  289.8  294.1  298.4  303.5  303.2  301.1  297.9  289.6  284.8 
1861  281.3  287.5  289.1  291.9  296.0  298.3  301.8  302.4  299.9  292.0  288.0  282.7 
1862  283.0  285.1  289.6  292.6  297.0  298.6  303.2  301.3  300.0  292.4  287.4  284.1 
1863  283.7  283.2  287.8  292.3  295.4  298.4  301.2  301.2  299.9  292.8  289.9  282.4 
1864  281.9  284.1  284.9  290.6  296.8  300.3  303.2  303.0  299.7  295.5  292.4  286.9 
1865  286.1  287.1  291.9  295.5  298.5  300.5  303.8  303.6  297.2  291.1  287.1  282.4 
1866  283.5  283.9  285.7  292.1  294.6  298.5  301.5  302.6  299.3  292.1  290.5  284.2 
1867  286.6  289.7  292.2  292.9  295.0  297.6  299.8  301.8  298.1  295.4  287.8  279.1 
1868  281.2  283.6  288.1  292.1  297.0  300.6  303.5  300.7  298.8  293.2  286.7  285.3 
1869  282.5  285.6  290.3  293.2  296.6  298.7  300.3  301.7  299.3  293.7  286.6  281.8 
1870  281.5  285.0  288.1  290.5  295.9  300.4  302.8  302.3  299.2  294.2  288.8  286.3 
1871  285.0  287.8  289.1  295.7  296.8  297.9  301.8  304.1  299.5  294.9  292.4  288.3 
1872  280.4  285.2  290.1  294.4  296.4  299.7  302.0  301.8  299.0  293.9  290.1  287.6 
1873  282.0  283.5  285.9  291.6  295.3  299.0  303.5  301.2  298.7  294.6  290.0  282.0 
1874  284.3  282.6  284.1  291.2  295.5  298.6  301.8  303.1  298.8  292.5  289.2  286.3 
1875  280.9  284.0  291.2  293.9  296.1  298.8  301.7  300.5  299.0  292.3  288.5  285.5 
1876  281.3  284.7  285.4  293.2  297.2  298.3  302.0  301.0  298.6  295.5  295.8  287.3 
1877  282.3  288.3  292.0  290.6  296.3  298.7  302.4  301.3  297.4  294.8  288.6  283.9 
1878  281.7  286.3  290.7  295.3  297.0  300.7  303.1  301.5  301.8  295.3  289.4  286.2 
1879  282.2  284.8  287.9  292.6  297.0  298.3  301.8  301.8  297.5  293.7  287.2  288.3 
1880  282.4  285.7  290.4  295.2  296.8  299.7  300.4  301.4  300.4  291.8  289.6  284.5 
1881  282.7  282.2  284.5  291.7  296.9  297.9  301.8  299.8  298.3  293.6  290.0  285.4 
1882  283.6  283.1  288.6  292.5  294.7  300.2  301.9  301.4  298.2  294.0  286.6  282.5 
1883  277.1  282.7  283.4  292.7  295.6  297.5  300.9  301.1  299.4  292.4  290.7  287.5 
1884  288.5  283.3  286.2  294.1  295.8  299.2  302.6  301.4  297.8  291.5  287.5  284.1 
1885  278.8  283.5  289.1  292.2  295.9  298.8  301.0  300.7  299.3  295.6  288.0  287.0 
1886  284.1  288.9  292.4  296.4  296.1  299.0  301.6  301.7  300.7  294.1  287.5  285.1 
1887  281.0  282.7  289.0  288.1  294.8  298.8  301.4  303.3  302.0  297.1  289.3  285.0 
1888  284.7  287.5  290.6  292.5  296.7  298.1  302.3  303.8  300.7  295.7  288.8  288.2 
1889  285.0  288.1  292.7  292.4  296.4  300.2  303.3  305.0  302.1  298.3  290.2  287.7 
1890  285.0  287.4  291.1  295.3  296.6  299.9  303.4  303.9  301.1  295.3  289.5  282.8 
1891  282.2  282.2  290.1  293.9  297.6  300.0  303.0  301.4  300.8  292.4  288.2  283.3 
1892  281.8  284.1  292.6  296.1  298.0  298.3  301.4  301.0  300.0  294.7  290.3  286.3 
1893  285.3  286.0  291.9  292.0  295.9  298.9  304.0  304.5  297.3  293.3  288.7  285.4 
1894  288.3  286.1  290.8  295.4  298.1  301.5  304.1  303.1  298.5  292.2  286.5  286.6 
1895  285.5  284.5  290.3  295.8  297.6  300.6  303.6  301.2  299.3  296.2  289.5  283.6 
1896  282.4  284.2  288.4  290.7  295.8  299.4  301.1  303.9  301.1  295.1  289.7  289.6 
1897  285.1  289.1  292.9  296.5  298.9  301.3  301.1  302.8  298.9  293.6  287.7  283.7 
1898  281.0  286.5  290.6  294.2  298.0  300.7  303.2  302.1  300.3  295.0  290.3  284.5 
1899  282.7  289.1  289.5  294.1  297.0  298.4  300.2  300.8  298.4  293.2  289.7  285.0 
1900  284.7  285.5  291.3  294.6  297.2  298.0  300.8  302.0  301.8  295.1  290.3  282.4 
1901  284.2  285.3  290.2  292.9  296.1  300.7  303.4  304.8  300.3  293.6  288.1  283.4 
1902  282.9  283.2  287.8  292.7  295.8  299.3  302.1  302.5  297.4  295.5  285.6  283.1 
1903  278.8  282.5  287.8  291.8  297.1  298.1  300.9  301.0  299.1  295.4  290.5  286.0 
1904  286.3  285.6  293.0  293.0  297.6  298.5  300.3  303.5  299.4  296.2  287.7  281.6 
1905  283.2  287.9  293.5  295.6  297.1  298.6  301.1  301.7  297.6  293.1  289.8  283.6 
1906  284.4  285.6  287.3  294.8  296.6  301.2  301.3  301.1  297.9  293.5  291.0  281.9 
1907  288.8  291.8  288.7  294.2  295.2  300.1  303.1  303.9  300.2  294.7  287.1  288.6 
1908  281.8  287.1  288.4  291.0  296.9  300.8  301.5  302.5  299.6  294.0  287.8  284.9 
1909  283.1  283.3  286.8  294.8  297.8  302.0  303.4  303.8  301.1  292.9  289.7  287.4 
1910  283.7  285.6  287.0  293.8  298.1  300.6  301.7  304.1  299.8  296.0  292.7  285.1 
1911  282.5  283.9  286.6  291.4  296.2  299.5  302.6  304.0  299.4  294.5  288.5  288.4 
1912  285.5  287.2  291.7  296.2  299.2  301.3  304.4  302.2  300.3  297.0  287.1  281.8 
1913  283.2  283.6  288.2  292.6  295.2  298.7  301.5  302.2  300.2  296.0  288.0  284.7 
1914  281.1  286.1  292.5  291.9  295.0  298.8  302.1  301.4  300.2  295.2  288.7  286.8 
1915  282.9  282.1  289.1  291.0  296.0  298.6  301.2  301.5  301.5  296.5  288.7  286.3 
1916  286.3  289.3  291.1  295.3  297.2  300.0  303.7  303.4  300.4  294.3  294.3  286.4 
1917  283.4  283.6  285.3  288.0  295.0  299.7  299.9  302.1  298.5  295.3  286.4  284.4 
1918  286.6  283.4  288.4  292.8  294.2  300.1  301.1  300.5  297.4  292.9  290.8  285.8 
1919  291.1  285.9  292.9  294.9  296.1  301.0  301.9  299.3  300.7  293.1  289.6  283.2 
1920  283.2  285.4  290.6  294.7  296.3  302.0  303.1  303.8  299.9  294.1  291.1  289.3 
1921  284.8  283.3  290.8  294.5  298.1  299.9  305.0  301.6  298.6  291.5  287.2  282.6 
1922  280.5  281.2  285.3  292.5  295.3  298.9  301.9  300.9  298.0  293.6  288.5  286.5 
1923  284.8  284.5  289.4  290.0  294.2  297.8  301.4  301.0  299.3  297.0  289.2  283.8 
1924  285.8  286.1  290.7  295.4  297.6  301.2  304.4  303.6  297.4  292.6  285.8  284.4 
1925  281.9  284.8  291.2  292.7  298.0  302.6  303.0  300.4  296.3  292.7  286.8  285.5 
1926  287.3  285.9  292.4  293.8  300.4  302.8  303.9  303.3  299.8  296.2  285.5  288.7 
1927  286.4  283.5  289.9  292.6  296.9  302.2  304.9  304.0  299.9  292.8  289.5  288.8 
1928  289.5  286.4  288.6  290.5  297.2  298.9  302.4  302.4  300.7  294.8  288.8  280.6 
1929  285.3  281.8  287.1  289.6  294.9  299.5  301.6  303.0  301.8  293.5  289.1  283.6 
1930  284.1  287.8  293.1  293.2  295.0  299.7  300.1  302.3  299.9  294.1  290.6  286.1 
1931  283.0  284.5  287.5  292.6  296.5  298.0  301.8  303.2  302.0  294.5  287.6  281.6 
1932  282.0  282.4  288.6  293.1  297.0  299.1  301.3  299.4  298.8  292.5  288.5  284.9 
1933  283.4  283.9  288.3  292.5  295.7  299.4  301.5  300.3  296.9  292.7  289.8  286.3 
1934  284.0  285.1  288.1  291.3  296.1  300.3  303.0  302.1  299.3  295.7  288.2  286.4 
1935  284.2  285.4  290.3  292.9  296.1  299.8  302.1  301.0  299.6  291.8  285.7  282.5 
1936  285.0  284.5  290.7  293.5  295.5  299.1  303.7  303.0  301.6  295.4  289.1  283.5 
1937  285.7  286.2  293.5  295.1  297.1  300.5  303.4  303.5  300.1  295.0  290.8  290.1 
1938  286.9  287.7  294.3  294.5  299.1  303.1  302.9  300.9  298.3  294.2  289.1  283.6 
1939  284.6  284.4  290.6  292.9  296.4  300.4  301.2  302.7  299.5  293.4  289.2  286.4 
1940  285.8  287.6  289.0  292.7  296.0  301.6  302.9  303.1  296.7  295.0  290.2  289.9 
1941  288.9  291.0  292.9  292.2  298.4  299.5  302.6  303.3  300.0  291.5  280.4  282.0 
1942  284.3  283.0  288.5  291.0  296.6  301.0  302.5  299.7  298.5  296.2  288.7  281.1 
1943  282.8  287.8  290.9  294.1  297.0  299.8  300.8  301.7  300.0  295.0  288.8  285.4 
1944  282.8  283.8  288.5  294.9  298.3  304.2  302.3  302.9  300.5  295.9  288.1  287.4 
1945  285.1  286.8  293.3  292.9  295.2  299.3  303.8  303.9  299.5  293.5  290.2  283.5 
1946  285.5  280.3  286.9  294.1  296.1  298.8  302.5  301.5  298.2  295.3  294.5  285.0 
1947  283.1  287.2  289.9  293.9  297.0  299.5  302.8  302.1  299.3  292.9  285.1  284.9 
1948  282.4  284.2  287.8  289.7  295.7  297.7  302.7  302.1  298.8  298.7  289.4  285.0 
1949  283.4  284.1  288.0  291.8  295.6  299.6  302.0  304.2  301.4  293.8  291.4  290.4 
1950  284.1  289.4  290.2  295.3  297.7  301.1  301.3  301.5  300.3  295.0  292.9  287.2 
1951  284.3  284.5  291.6  296.9  297.6  302.0  302.7  303.2  296.9  294.9  289.1  284.3 
1952  286.3  285.2  290.9  295.6  298.7  299.9  305.1  304.6  301.8  295.2  290.4  283.6 
1953  281.1  283.5  289.8  292.3  297.8  302.2  304.1  303.6  301.9  296.4  292.0  288.9 
1954  287.6  289.1  294.1  296.1  297.0  302.6  301.3  301.3  298.9  292.8  288.3  284.7 
1955  282.8  285.6  287.4  291.5  298.7  299.0  302.7  303.8  298.9  295.4  293.0  287.8 
1956  285.0  289.8  291.5  296.3  300.4  301.5  302.9  302.5  299.2  295.1  287.6  286.3 
1957  285.7  285.5  289.4  293.0  298.7  299.3  303.9  303.0  297.6  294.6  288.6  289.1 
1958  286.0  288.9  290.4  291.8  295.6  300.3  301.5  300.8  298.8  295.9  293.0  288.3 
1959  287.2  283.5  291.9  295.5  297.5  298.6  302.6  300.2  296.3  295.0  291.1  284.6 
1960  284.2  286.3  288.7  294.2  298.1  299.1  300.5  301.8  299.9  292.6  288.5  283.8 
1961  284.6  289.6  291.5  291.9  295.4  299.1  303.3  301.2  302.2  294.4  292.0  285.0 
1962  283.2  286.6  289.9  295.4  296.5  299.7  301.4  301.3  300.1  294.5  290.3  286.1 
1963  280.9  285.6  289.3  290.9  296.9  300.4  303.7  303.8  300.5  297.8  288.6  284.4 
1964  280.9  283.8  291.0  293.7  296.3  300.6  302.4  302.4  298.8  292.2  287.4  283.6 
1965  284.6  286.2  288.9  293.0  296.6  299.6  304.3  303.5  300.3  295.7  289.8  283.5 
1966  284.0  288.4  291.0  294.5  297.2  299.7  302.8  302.9  299.2  295.2  290.3  285.3 
1967  286.0  287.6  291.1  295.1  298.2  301.9  305.3  301.4  298.3  294.2  291.1  286.9 
1968  290.7  287.0  289.6  294.9  296.8  299.6  302.7  303.1  300.0  295.2  291.6  283.9 
1969  281.8  288.7  290.3  295.6  295.8  299.9  301.1  300.8  299.6  293.9  286.4  284.9 
1970  281.7  287.4  289.3  291.7  296.6  300.9  304.3  302.3  298.5  299.5  293.8  289.2 
1971  283.7  285.2  292.3  291.6  297.4  300.9  300.8  301.0  297.7  291.9  291.1  284.8 
1972  281.3  289.2  290.4  291.5  297.0  300.9  302.3  302.6  300.6  293.3  292.1  286.3 
1973  284.1  287.2  291.2  291.6  297.3  299.3  301.5  301.8  298.9  294.4  291.3  285.6 
1974  287.8  291.4  292.1  292.5  297.8  302.4  303.7  302.5  301.6  297.0  292.4  287.6 
1975  285.1  288.0  290.7  295.1  297.0  301.1  305.2  305.2  298.1  295.8  289.4  285.2 
1976  284.3  286.9  291.3  296.0  296.8  300.5  302.6  301.5  301.2  294.7  289.8  283.6 
1977  285.4  286.9  290.1  295.3  297.3  301.1  303.6  301.9  299.9  296.0  287.4  287.3 
1978  281.6  280.6  286.4  293.0  295.4  300.9  301.0  300.6  300.3  294.1  286.5  283.8 
1979  282.2  286.3  291.6  293.3  297.5  299.4  304.2  303.7  299.1  295.4  287.5  287.0 
1980  284.4  285.7  290.6  293.3  296.3  300.3  303.1  303.8  301.9  294.5  291.9  291.0 
1981  281.8  287.6  289.3  292.6  296.1  301.7  305.2  305.2  300.9  294.7  290.5  287.6 
1982  282.8  287.3  291.7  295.2  298.0  302.8  302.7  303.6  300.9  295.9  289.0  285.7 
1983  282.4  285.3  288.8  293.0  297.3  301.3  303.3  302.8  299.6  293.1  290.0  286.8 
1984  286.7  291.3  294.9  295.4  298.6  300.5  301.6  302.5  297.1  294.6  291.6  283.8 
1985  285.0  286.1  291.3  292.6  297.0  299.3  301.8  301.5  299.7  297.2  293.8  286.4 
1986  283.7  286.9  290.9  291.8  296.4  300.1  303.3  303.2  299.7  297.5  290.4  285.6 
1987  285.3  287.8  289.6  294.7  297.0  304.1  306.8  303.1  301.5  297.2  291.5  290.7 
1988  288.8  287.8  294.2  292.9  297.4  300.8  304.2  303.3  302.6  298.6  288.7  285.6 
1989  284.5  285.8  289.4  291.8  296.1  299.6  302.0  304.8  302.9  296.8  292.0  285.6 
1990  285.0  288.1  292.5  293.5  296.7  299.9  301.9  303.6  301.1  296.4  288.3  285.6 
  24  141  57.50  -92.50
1850  237.0  245.5  247.3  266.1  272.1  278.1  283.7  281.6  274.9  269.5  257.2  248.4 
1851  251.8  247.7  265.7  268.8  276.7  282.6  285.0  282.9  279.6  268.4  260.9  247.4 
1852  254.3  245.8  251.1  266.9  272.0  279.7  283.7  283.1  278.5  269.7  262.4  251.1 
1853  241.8  244.8  259.6  264.4  270.0  279.3  283.7  282.9  277.8  267.0  262.1  246.1 
1854  245.1  250.9  252.1  264.5  273.0  280.3  282.5  281.7  275.9  270.0  260.3  257.3 
1855  242.5  254.0  257.5  266.8  275.1  280.4  284.9  283.6  279.3  266.7  261.4  251.3 
1856  243.8  246.2  252.8  264.2  274.3  281.4  283.0  282.3  277.7  270.1  263.7  246.4 
1857  239.7  256.6  258.9  266.4  271.1  283.8  287.3  282.6  277.0  268.6  262.9  258.7 
1858  242.7  246.0  259.7  265.1  273.1  280.5  284.5  283.5  278.3  272.1  258.0  245.4 
1859  239.2  249.2  256.5  265.7  273.1  280.5  285.1  282.2  276.7  271.8  263.5  247.3 
1860  251.8  244.2  251.8  262.5  269.3  280.7  286.7  286.2  276.6  273.3  265.9  256.9 
1861  252.6  237.6  255.3  266.6  271.8  281.8  283.9  281.0  275.9  269.8  260.7  248.4 
1862  244.4  247.9  257.8  260.5  271.8  279.4  283.9  281.7  279.5  268.2  257.4  244.9 
1863  254.3  241.0  255.2  265.7  270.1  277.9  283.7  283.1  277.0  270.4  265.4  251.4 
1864  251.8  250.0  253.1  265.3  273.3  280.5  286.1  283.6  275.3  270.3  261.6  250.6 
1865  248.5  248.4  252.2  264.9  272.8  281.2  284.2  283.6  281.0  267.0  262.4  256.0 
1866  244.0  248.2  257.3  264.9  272.3  278.0  283.1  282.2  276.2  270.8  263.1  249.9 
1867  244.2  250.7  249.8  263.2  273.7  282.4  284.8  281.6  275.9  266.8  253.7  246.4 
1868  247.1  247.2  248.9  264.1  271.2  282.2  283.4  284.6  279.0  271.0  262.1  250.1 
1869  255.9  246.2  249.0  259.1  271.8  279.9  284.9  283.8  277.7  270.2  261.7  254.6 
1870  251.6  255.7  255.0  268.9  276.7  282.3  283.3  284.3  277.8  270.7  262.4  254.8 
1871  247.5  238.9  248.9  269.1  272.7  280.9  282.5  280.6  276.4  271.2  256.0  249.2 
1872  248.5  251.9  255.7  270.3  272.9  281.0  285.2  282.3  276.3  269.1  261.8  248.8 
1873  256.9  250.8  251.9  263.2  272.1  285.2  285.7  284.8  278.9  269.9  253.9  247.6 
1874  250.5  255.2  255.9  266.4  272.8  281.6  284.7  284.4  278.4  271.3  262.1  252.0 
1875  245.4  242.0  255.5  262.7  273.4  281.9  286.2  281.9  277.8  271.5  259.0  249.0 
1876  248.6  247.5  253.8  267.0  274.3  281.8  285.8  284.1  280.3  274.9  259.5  250.4 
1877  251.8  241.2  252.6  263.0  274.4  282.5  284.7  282.7  277.9  272.8  264.7  250.8 
1878  245.8  248.8  256.2  263.0  271.1  285.0  286.6  283.8  277.4  272.4  262.2  250.6 
1879  245.0  255.5  255.7  263.5  271.7  281.0  282.5  282.6  278.3  266.9  257.8  246.1 
1880  245.9  242.5  252.1  266.2  274.7  281.3  284.6  284.6  277.2  269.8  265.7  255.2 
1881  243.5  248.1  256.4  264.1  272.2  281.6  285.9  281.5  277.0  264.5  255.9  246.6 
1882  247.9  244.6  253.4  261.9  272.8  280.7  284.5  281.7  278.1  267.0  264.1  254.3 
1883  245.0  248.1  257.8  263.1  273.2  282.3  283.5  284.1  277.1  267.7  254.7  252.5 
1884  243.0  248.3  254.4  265.7  274.3  282.3  283.1  281.7  275.5  265.7  256.6  253.5 
1885  248.8  247.0  260.3  267.6  272.0  282.1  283.5  283.2  276.1  267.2  259.6  251.3 
1886  241.3  251.1  250.0  264.9  272.0  281.5  284.0  283.9  276.3  270.2  261.9  256.6 
1887  250.5  244.0  254.9  261.1  271.2  279.4  284.8  281.4  277.2  271.0  261.2  252.1 
1888  249.2  245.7  248.4  263.5  272.5  281.9  283.0  283.8  276.1  271.6  264.3  243.8 
1889  239.6  244.1  248.2  267.3  272.9  282.0  286.2  283.1  277.8  269.0  257.9  245.7 
1890  245.3  244.2  256.2  261.3  273.0  281.1  285.3  282.0  276.7  268.7  257.8  249.4 
1891  242.8  243.8  250.5  263.7  273.6  282.9  284.9  283.8  279.0  270.5  266.0  258.3 
1892  255.0  248.9  253.6  264.3  270.1  281.6  286.5  282.5  279.3  268.1  261.5  252.3 
1893  253.0  243.8  248.7  257.5  270.5  277.8  284.7  281.7  277.1  270.1  264.0  257.0 
1894  239.4  239.2  259.3  266.3  273.5  282.3  284.5  284.4  276.8  267.0  253.6  243.8 
1895  244.9  244.4  251.2  261.9  271.8  282.0  285.7  283.7  276.5  269.7  262.1  248.4 
1896  246.2  249.8  252.5  265.0  272.5  282.8  285.4  283.0  276.6  271.7  261.3  248.0 
1897  250.0  244.1  259.8  263.7  273.9  282.8  284.0  284.2  279.2  268.3  255.3  248.6 
1898  247.6  247.7  260.1  268.0  273.6  282.7  285.4  283.6  277.5  271.4  262.3  252.2 
1899  249.1  249.1  262.7  270.3  275.8  283.0  285.0  282.0  277.1  271.1  266.1  250.8 
1900  244.6  240.8  257.3  262.6  273.4  282.7  284.5  283.1  276.6  269.3  262.5  252.4 
1901  249.2  243.8  250.7  267.3  274.1  279.7  285.5  283.1  278.4  270.1  259.7  250.6 
1902  246.9  247.8  253.1  268.3  272.5  281.4  284.0  283.3  275.4  267.8  259.8  252.2 
1903  248.9  242.7  244.5  266.9  271.4  280.9  283.1  283.5  276.0  269.7  259.2  247.1 
1904  240.7  246.6  248.3  262.1  268.7  277.7  282.5  282.3  274.2  267.4  257.6  252.4 
1905  245.3  243.2  254.7  260.2  269.9  281.7  285.2  283.5  278.2  271.3  258.7  247.7 
1906  251.0  243.4  249.8  266.7  273.5  279.0  282.9  283.2  277.8  268.9  255.7  247.7 
1907  241.5  247.0  245.0  261.8  271.8  280.4  286.1  282.1  276.6  268.1  259.4  248.3 
1908  248.3  248.1  252.9  264.7  269.2  280.6  282.4  280.1  276.7  268.9  256.9  254.5 
1909  252.3  248.2  261.0  268.0  271.4  279.8  282.4  280.2  275.7  270.5  260.3  250.6 
1910  241.3  247.1  254.3  263.2  270.6  282.5  286.7  283.9  275.9  270.3  264.3  254.8 
1911  248.1  252.9  263.9  268.6  273.0  281.4  284.0  284.8  280.4  271.0  261.7  241.4 
1912  250.9  240.6  250.1  267.6  272.4  281.0  284.1  284.7  277.1  268.8  261.3  251.0 
1913  253.0  250.3  253.6  265.4  270.6  280.8  285.0  282.7  275.1  265.3  252.9  254.9 
1914  248.5  250.4  258.2  262.9  273.3  276.7  283.5  284.1  277.1  267.4  259.8  252.9 
1915  254.7  247.0  260.7  268.4  274.4  283.4  286.2  282.2  274.9  264.9  259.8  255.0 
1916  244.2  241.6  255.2  265.0  269.5  282.1  283.3  281.3  277.5  269.8  252.8  251.4 
1917  240.3  246.3  251.6  264.8  270.6  282.0  284.5  283.2  276.0  265.2  256.9  251.4 
1918  237.4  239.0  253.3  267.7  272.7  281.1  282.7  283.2  276.1  269.2  261.5  248.2 
1919  236.7  247.2  252.0  263.3  271.4  280.7  284.7  283.3  275.7  269.2  262.2  253.8 
1920  253.5  251.4  258.4  263.2  275.3  282.4  284.9  284.0  277.9  271.3  263.0  254.3 
1921  244.3  249.4  258.4  265.5  274.2  281.9  283.4  284.6  277.0  270.0  257.2  251.2 
1922  242.3  242.2  253.2  264.4  272.4  280.1  285.6  282.4  278.0  270.3  263.1  253.6 
1923  236.5  246.0  250.0  261.2  272.7  281.9  284.9  282.8  278.6  268.8  262.2  248.5 
1924  243.7  251.5  252.7  263.4  270.9  280.6  286.2  281.5  274.4  266.0  261.5  244.9 
1925  248.8  247.9  254.9  263.2  271.7  278.8  283.4  282.8  278.3  267.6  260.9  259.1 
1926  239.4  249.9  248.9  269.3  271.2  277.4  282.8  282.4  278.5  269.5  261.5  247.3 
1927  240.1  246.5  255.9  268.7  276.1  279.6  284.8  282.1  276.9  269.1  257.4  251.7 
1928  245.4  253.1  243.9  265.7  271.8  278.9  284.5  283.0  273.3  261.5  255.5  249.3 
1929  243.8  251.3  255.1  267.3  273.0  282.3  284.3  282.9  276.6  265.6  259.4  246.7 
1930  248.3  246.7  250.0  259.5  273.2  281.5  284.5  280.2  276.2  267.1  257.4  247.0 
1931  248.1  248.6  254.5  263.6  275.1  282.3  283.4  280.8  278.8  270.2  261.3  247.0 
1932  250.0  245.0  253.6  269.2  274.0  279.5  286.3  283.7  276.6  269.5  260.1  246.6 
1933  242.7  246.6  251.3  264.1  273.8  283.8  285.3  284.4  277.2  270.4  255.7  247.8 
1934  245.4  245.0  247.7  263.1  270.2  279.3  283.3  282.0  275.2  268.2  260.1  251.0 
1935  245.9  245.9  252.5  266.0  271.8  281.7  285.1  284.6  281.2  268.7  258.5  254.3 
1936  253.5  249.9  264.8  266.6  270.2  280.6  283.6  281.2  275.2  271.2  265.4  249.6 
1937  246.8  242.0  253.6  268.9  272.3  280.7  282.2  283.8  279.1  271.6  257.0  243.9 
1938  244.1  247.0  248.6  268.3  270.2  278.7  284.8  284.7  276.5  267.4  254.0  242.0 
1939  243.0  250.2  250.7  261.3  269.3  277.6  283.7  282.2  274.1  270.6  265.4  254.4 
1940  251.1  246.8  262.3  267.5  274.9  281.6  285.1  282.1  277.8  274.0  265.2  250.5 
1941  247.2  252.2  261.5  261.9  273.5  281.8  282.4  281.4  276.7  265.2  249.6  250.0 
1942  250.8  253.6  258.9  264.1  272.2  280.1  283.5  283.9  279.6  268.5  254.1  248.3 
1943  246.8  248.1  254.3  262.7  271.2  280.1  285.5  284.9  278.6  270.5  260.3  255.4 
1944  246.4  250.8  253.9  270.6  277.1  282.3  283.9  284.3  277.4  272.5  260.9  253.2 
1945  244.8  250.1  249.7  266.1  272.2  283.2  285.5  283.2  280.5  269.9  259.5  254.0 
1946  243.7  248.2  255.7  262.8  271.6  280.2  284.1  283.3  277.5  269.8  257.9  249.2 
1947  247.4  245.8  256.9  266.8  277.8  283.2  286.1  282.9  277.5  271.8  260.6  248.2 
1948  243.0  250.4  255.8  266.6  273.4  282.9  284.9  281.3  277.8  270.2  263.8  251.6 
1949  244.5  239.9  254.3  267.7  276.5  279.1  285.1  284.4  279.2  269.1  266.3  253.1 
1950  243.5  249.8  253.8  263.0  274.5  281.8  285.1  284.2  279.2  269.6  257.2  245.9 
1951  243.8  237.5  250.9  267.3  274.1  282.4  285.7  282.4  277.8  268.7  262.8  252.9 
1952  238.6  244.0  253.7  264.5  273.5  282.0  286.3  281.2  278.1  269.6  262.8  252.4 
1953  245.1  249.7  253.9  261.9  274.5  283.6  286.3  284.6  277.1  270.2  259.8  254.0 
1954  248.0  255.6  246.4  266.4  273.4  281.4  286.7  285.6  279.5  269.4  258.9  256.7 
1955  248.7  250.2  257.2  266.2  274.0  283.1  284.8  283.6  279.1  271.8  266.1  249.5 
1956  255.2  240.4  256.7  266.9  274.7  282.4  285.0  284.0  278.2  271.6  260.5  248.0 
1957  241.6  254.3  253.8  267.0  272.0  280.1  285.0  282.3  279.0  269.6  262.3  258.1 
1958  248.5  247.8  257.5  267.3  268.8  280.1  283.3  282.9  279.6  272.1  264.3  257.9 
1959  251.6  240.6  250.4  261.9  271.5  280.6  287.4  281.1  273.8  270.2  263.7  251.4 
1960  252.1  247.4  257.4  263.9  273.9  281.2  284.0  283.5  278.9  269.0  260.7  255.3 
1961  251.3  247.7  254.7  265.8  272.4  281.8  284.4  282.0  277.5  267.1  258.5  248.7 
1962  249.8  246.7  252.7  264.1  271.0  280.1  284.9  283.8  279.3  268.6  267.0  253.9 
1963  247.9  246.3  253.4  261.7  273.4  281.3  285.4  283.9  277.2  272.7  263.3  253.2 
1964  248.3  244.8  250.6  264.6  272.6  284.1  286.6  283.2  275.8  269.9  261.1  252.0 
1965  249.9  252.0  260.4  265.7  273.5  283.2  285.4  283.6  278.7  271.9  261.6  248.2 
1966  239.1  248.4  261.2  270.1  275.7  281.9  285.6  283.9  277.7  269.5  263.3  253.6 
1967  244.5  248.7  253.0  263.0  272.6  280.3  285.9  286.1  277.9  272.5  262.8  254.3 
1968  238.9  239.3  254.1  265.7  270.8  279.9  283.2  285.3  277.2  268.7  260.9  257.3 
1969  242.3  243.3  257.9  265.4  273.5  280.3  286.5  283.3  279.0  268.7  265.4  255.2 
1970  243.2  246.4  258.4  265.3  275.5  280.6  285.3  282.7  278.2  267.8  262.1  254.5 
1971  245.0  253.1  251.9  263.8  272.3  282.8  285.9  284.6  275.9  269.3  258.5  252.1 
1972  251.8  241.6  249.2  265.5  272.1  279.7  284.1  283.8  280.1  272.4  259.6  253.9 
1973  242.3  249.0  262.4  262.4  273.1  282.0  284.6  285.1  279.4  272.2  265.8  251.5 
1974  247.2  240.3  252.2  263.4  272.8  280.6  284.0  284.2  279.4  265.0  253.3  254.1 
1975  250.1  255.4  252.7  265.6  274.7  282.6  287.0  282.9  278.5  270.9  265.3  249.9 
1976  246.6  248.1  259.2  265.2  273.3  282.6  285.3  284.6  278.4  270.4  264.1  254.4 
1977  251.5  244.1  255.9  261.1  272.0  281.2  282.6  282.0  275.4  266.1  257.0  248.3 
1978  245.0  250.2  258.9  268.0  278.4  282.4  288.5  285.7  278.4  271.7  264.1  255.0 
1979  247.7  246.5  256.0  266.7  273.7  281.6  286.6  284.6  280.5  269.1  261.0  254.5 
1980  250.6  242.7  248.0  264.7  273.8  282.1  285.7  285.4  278.4  270.2  266.0  254.1 
1981  238.8  255.7  260.1  264.2  271.1  281.5  285.4  283.8  277.0  267.8  260.1  250.5 
1982  245.1  251.5  258.5  264.8  278.2  280.2  284.9  282.2  276.9  270.0  264.5  246.9 
1983  248.6  238.9  258.3  266.4  275.8  283.2  286.4  285.0  280.3  272.1  263.2  249.3 
1984  244.4  239.2  247.2  267.7  270.0  279.8  283.4  281.6  277.3  270.6  263.2  258.1 
1985  254.7  250.0  252.6  265.8  273.0  281.0  285.2  284.9  280.2  273.5  264.8  256.0 
1986  247.4  244.8  257.3  262.7  274.1  281.9  283.7  283.5  277.6  270.7  261.6  253.6 
1987  255.4  255.1  256.4  262.0  269.8  281.7  284.1  284.1  279.5  272.2  260.9  252.6 
1988  245.4  247.4  253.8  263.3  271.2  280.8  286.2  284.0  277.2  269.7  264.8  254.2 
1989  242.8  244.1  256.4  268.3  275.7  282.7  287.1  283.9  276.4  266.0  264.5  256.5 
1990  248.8  248.1  248.9  263.1  272.3  281.3  284.0  284.5  279.6  271.2  264.0  253.6 
  25  141  42.62  -91.57
1850  268.4  270.1  273.5  280.7  285.1  286.7  292.7  291.5  289.6  282.6  274.5  270.1 
1851  268.6  268.3  276.9  283.1  284.0  290.4  295.0  295.8  290.5  281.1  276.5  270.3 
1852  270.0  272.6  275.5  279.8  285.8  290.2  293.9  293.2  290.3  284.8  276.4  272.1 
1853  271.4  276.4  277.4  281.2  285.0  289.9  294.9  292.0  290.8  284.1  276.2  273.0 
1854  266.0  269.4  269.5  278.5  286.4  289.8  290.7  289.8  287.8  283.7  275.9  269.3 
1855  269.9  271.9  275.2  280.8  286.4  289.3  295.4  295.2  291.7  282.4  274.3  268.7 
1856  264.1  265.4  273.5  282.5  285.4  290.2  292.2  293.5  290.4  283.7  277.0  271.2 
1857  263.9  271.9  275.3  283.6  282.5  288.5  293.8  292.8  288.3  280.1  274.5  268.9 
1858  259.3  260.5  271.6  280.4  283.7  290.6  293.3  292.1  289.5  282.7  273.9  274.8 
1859  266.2  263.7  271.7  281.0  286.2  290.7  295.6  293.8  290.7  283.3  275.3  266.9 
1860  264.6  262.3  271.3  278.5  285.6  290.0  295.7  295.3  295.3  286.2  274.6  270.9 
1861  269.9  270.5  277.3  280.8  284.1  288.8  294.4  293.6  288.8  281.6  275.3  270.1 
1862  264.5  264.4  272.9  280.8  286.3  290.2  293.4  293.2  291.8  282.7  274.8  266.7 
1863  266.7  266.9  272.5  279.9  287.0  292.2  293.2  293.0  290.9  282.2  278.8  270.5 
1864  265.8  268.8  267.4  278.9  285.9  289.6  295.1  293.0  289.1  281.1  279.2  269.4 
1865  264.6  267.0  274.1  279.7  283.2  286.5  294.5  292.2  286.8  279.7  275.4  270.7 
1866  264.7  268.7  275.4  281.6  284.3  289.1  294.0  294.8  286.3  280.0  276.2  268.8 
1867  270.2  271.9  275.7  281.0  284.8  292.3  293.9  296.0  288.9  282.1  271.2  269.4 
1868  269.2  268.1  272.4  280.8  285.1  286.9  291.5  293.7  290.1  281.6  274.3  266.0 
1869  269.3  268.9  270.7  276.4  284.1  288.5  292.9  294.0  288.9  283.8  274.1  269.4 
1870  267.2  273.3  275.4  278.8  286.7  292.7  293.5  292.8  289.0  282.3  277.7  271.6 
1871  268.1  271.6  272.8  283.6  284.8  291.3  294.7  295.7  293.0  284.6  277.9  270.7 
1872  266.9  270.4  274.3  286.0  286.7  291.2  294.3  294.5  289.1  285.1  276.3  273.4 
1873  269.3  268.6  272.8  277.3  283.5  289.6  294.5  293.4  289.3  281.8  276.9  270.1 
1874  265.9  269.1  270.2  280.5  283.9  291.7  293.5  294.3  289.0  281.0  276.8  268.9 
1875  262.0  266.1  276.2  281.6  283.7  289.7  295.0  293.5  289.9  283.2  276.6  269.2 
1876  262.2  264.4  272.0  284.5  284.4  290.3  294.0  296.1  292.1  284.8  278.1  270.9 
1877  268.0  270.1  279.5  278.7  286.5  290.1  295.1  292.6  289.1  284.3  276.7  270.8 
1878  267.3  270.5  277.4  278.4  285.1  290.7  294.8  294.4  288.4  283.8  277.0  271.3 
1879  267.0  272.8  273.7  279.6  285.7  290.9  293.5  292.1  289.5  281.1  270.7  270.0 
1880  266.9  265.5  274.5  281.7  286.7  290.0  293.5  294.4  290.8  281.5  279.3  273.0 
1881  267.6  265.7  272.2  280.7  284.4  290.6  296.5  294.4  289.5  281.0  276.3  268.9 
1882  269.1  263.5  272.9  278.8  286.4  288.9  292.8  292.6  289.0  282.5  277.2  269.5 
1883  259.5  263.1  267.2  278.3  285.6  289.1  293.3  292.9  291.9  279.8  276.7  271.7 
1884  269.2  268.2  275.3  284.8  283.0  289.0  293.2  293.4  285.8  279.7  272.6  266.1 
1885  263.5  265.2  275.4  277.4  282.8  287.5  292.5  294.7  289.9  282.8  274.8  271.4 
1886  267.3  275.3  278.0  281.1  284.4  287.5  291.5  290.9  289.2  281.6  272.0  269.2 
1887  266.4  270.1  269.7  277.8  283.6  289.5  292.8  293.6  293.4  284.5  275.0  269.2 
1888  267.0  272.3  273.5  278.5  286.3  291.1  295.3  293.5  288.1  280.9  272.6  272.5 
1889  266.1  269.2  277.9  279.6  284.1  289.8  293.9  294.3  292.4  283.0  275.8  269.6 
1890  263.7  265.7  270.7  277.9  282.2  290.0  293.4  293.6  292.0  282.6  277.8  270.3 
1891  263.2  264.5  279.4  280.5  286.5  291.8  295.4  292.9  291.9  282.5  275.0  270.1 
1892  269.5  271.3  276.0  282.2  286.3  289.2  293.9  294.5  289.8  280.6  275.7  272.3 
1893  269.7  270.5  275.0  275.2  282.5  293.4  295.3  294.4  289.9  282.1  277.2  271.0 
1894  267.9  267.0  277.6  282.7  285.0  290.5  293.8  295.0  288.6  281.5  274.9  274.1 
1895  272.1  272.6  277.0  280.5  283.3  290.1  292.6  293.1  289.6  285.6  277.6  268.2 
1896  264.5  263.8  273.3  278.4  286.3  290.9  292.9  294.5  291.5  282.7  277.4  275.2 
1897  271.9  273.8  280.2  280.4  284.9  292.7  295.0  295.0  288.7  279.5  273.3  270.5 
1898  264.7  271.2  279.4  283.1  287.2  291.1  294.9  293.5  287.4  282.4  273.6  266.7 
1899  266.7  270.3  275.7  286.9  287.4  291.3  295.0  294.2  287.9  281.6  277.7  271.6 
1900  270.3  265.1  276.5  279.6  285.1  288.4  292.8  294.8  289.3  280.7  276.4  267.9 
1901  269.2  266.6  270.8  281.1  287.1  292.1  294.0  295.0  288.1  281.2  275.6  271.7 
1902  267.6  268.3  275.6  283.2  287.4  288.8  293.0  291.6  282.4  281.2  271.7  269.8 
1903  263.3  265.7  268.9  278.0  283.8  290.1  292.5  293.2  285.3  284.0  275.6  270.2 
1904  266.4  269.5  272.8  279.8  282.9  287.6  292.9  292.4  287.2  282.5  273.6  269.3 
1905  269.5  267.8  277.4  277.7  283.8  287.9  295.3  292.0  289.1  281.3  274.4  263.6 
1906  267.2  268.3  268.6  282.1  285.2  287.7  290.5  293.5  286.0  283.1  276.5  265.7 
1907  270.7  272.6  274.3  277.2  282.4  290.0  295.1  293.5  292.7  281.4  275.0  270.9 
1908  268.0  272.2  275.1  284.2  284.8  291.4  295.2  293.2  292.4  283.7  275.7  271.7 
1909  270.1  267.7  271.7  286.1  289.2  292.0  293.6  295.7  291.0  283.0  278.3  275.0 
1910  268.3  266.4  270.6  280.7  286.2  288.7  293.2  296.5  289.7  284.8  277.5  271.7 
1911  268.4  269.6  275.6  283.0  286.4  291.3  295.1  293.9  290.4  281.4  276.6  275.1 
1912  269.1  268.7  278.4  282.9  288.3  292.1  293.8  292.3  290.5  282.5  274.2  269.7 
1913  269.0  269.7  273.1  282.2  283.2  289.4  293.4  292.0  286.2  281.4  275.4  270.6 
1914  264.3  269.2  277.6  281.7  286.5  288.6  292.8  291.9  291.8  281.5  279.3  274.1 
1915  269.2  268.3  277.0  280.9  286.5  291.0  294.4  295.7  290.4  283.5  275.0  272.2 
1916  270.9  268.1  273.9  282.8  284.4  294.0  297.2  296.1  291.2  283.1  278.9  271.3 
1917  265.5  267.8  272.4  278.2  285.6  290.3  292.8  294.7  289.2  281.2  273.0  268.8 
1918  267.4  268.5  273.5  280.5  282.4  288.4  291.9  291.2  289.5  281.9  278.0  269.3 
1919  266.0  264.2  275.5  280.2  285.4  289.0  293.7  293.8  290.6  281.2  275.8  272.6 
1920  270.2  272.3  279.7  283.6  286.0  289.2  296.2  296.3  288.1  281.8  276.3  271.5 
1921  264.8  267.8  276.7  279.2  285.1  291.1  295.6  294.9  290.9  281.3  272.6  266.6 
1922  262.7  258.7  271.3  279.6  283.7  289.9  293.4  293.6  289.9  283.2  276.6  270.6 
1923  259.3  258.8  268.9  278.0  284.7  289.7  293.0  292.3  289.9  282.1  276.9  272.1 
1924  267.3  267.9  272.3  278.7  283.9  289.1  293.6  293.4  287.2  278.4  273.8  268.9 
1925  266.8  263.0  275.6  282.2  287.0  292.4  293.0  294.3  290.0  283.2  277.6  272.0 
1926  267.2  263.8  272.5  282.3  287.0  290.3  293.3  291.2  289.0  280.8  272.8  263.6 
1927  262.4  263.1  273.1  281.3  285.4  289.4  294.6  295.7  291.6  281.4  273.5  272.2 
1928  268.6  269.1  269.3  275.5  285.3  289.3  293.6  294.3  286.8  282.7  271.7  267.0 
1929  268.3  269.0  275.4  279.9  285.1  290.2  290.8  294.8  290.2  281.7  273.6  269.1 
1930  270.0  274.8  272.0  279.0  283.8  289.4  293.6  294.1  288.1  283.0  278.2  271.7 
1931  268.2  269.7  273.5  278.0  283.0  288.8  292.6  292.4  291.5  281.7  276.1  269.0 
1932  271.3  270.1  273.5  285.1  290.1  290.7  292.0  293.0  290.2  279.8  274.7  269.9 
1933  272.4  265.5  273.1  282.4  287.0  292.5  294.9  293.9  289.0  282.1  276.3  271.5 
1934  267.6  265.1  270.4  279.0  288.0  287.4  290.8  292.1  287.9  283.3  274.7  270.7 
1935  265.4  268.1  270.5  279.8  285.5  290.7  293.4  294.4  290.9  278.8  271.1  271.1 
1936  269.5  269.5  279.0  280.8  285.3  289.3  294.1  293.8  292.1  283.2  275.6  271.9 
1937  270.6  271.3  277.0  281.7  286.1  289.4  292.9  295.7  291.8  281.9  276.1  273.4 
1938  273.1  273.5  278.5  283.0  287.7  289.1  294.1  294.5  289.5  283.4  273.3  267.5 
1939  266.8  268.7  270.6  278.5  282.1  289.5  293.6  293.0  289.3  282.0  276.1  272.6 
1940  268.8  268.8  273.5  283.0  286.3  291.0  293.2  295.3  289.5  286.0  278.0  273.3 
1941  268.4  273.8  280.9  281.1  286.5  290.9  296.6  293.9  290.9  277.6  267.6  268.9 
1942  269.1  268.3  275.0  279.6  289.2  291.4  293.5  295.1  291.6  287.8  273.0  266.5 
1943  269.8  273.4  277.1  281.9  287.4  291.1  292.6  293.9  291.5  286.2  274.5  271.4 
1944  263.7  267.8  274.7  281.2  285.2  288.7  291.2  292.0  290.6  283.5  275.2  271.9 
1945  268.0  271.9  269.5  278.9  285.8  290.3  296.0  295.2  293.3  284.6  278.5  268.8 
1946  258.0  263.4  271.7  280.8  283.1  288.3  295.9  292.6  289.3  284.3  279.0  269.4 
1947  262.3  272.7  276.8  279.5  284.0  289.2  295.8  293.9  288.8  282.1  272.8  268.1 
1948  263.4  266.4  270.7  284.2  286.0  293.0  295.9  295.4  290.3  286.4  277.4  271.8 
1949  266.5  268.9  270.0  277.0  285.0  288.9  293.2  294.8  291.7  282.9  278.1  271.5 
1950  265.3  272.2  273.2  278.1  285.0  290.8  293.4  292.3  290.2  282.1  272.4  268.7 
1951  265.5  263.4  274.7  283.1  284.7  291.7  294.9  294.7  292.1  285.3  279.5  271.9 
1952  268.7  264.2  276.0  280.4  284.2  290.2  296.0  291.9  288.0  282.1  275.5  270.8 
1953  264.8  263.0  274.8  278.7  285.8  289.7  294.3  296.8  291.3  282.0  278.3  273.9 
1954  271.0  274.3  272.5  280.6  285.3  295.4  293.7  294.7  291.6  281.0  274.3  272.0 
1955  268.1  269.1  273.4  280.6  287.5  289.7  294.9  292.1  288.8  284.1  275.9  272.9 
1956  272.5  277.5  275.4  278.4  284.8  292.2  295.0  292.4  290.4  284.1  272.6  269.4 
1957  266.9  270.5  273.7  283.1  287.8  288.6  296.4  295.5  290.3  284.5  277.2  275.0 
1958  271.0  272.0  274.6  280.1  288.1  290.0  295.2  294.3  290.8  285.3  277.4  273.3 
1959  272.0  265.0  274.6  280.3  284.7  290.3  295.8  293.7  287.6  285.7  278.7  272.4 
1960  269.0  270.8  274.4  282.6  287.2  289.8  294.2  296.6  294.3  282.0  275.3  272.2 
1961  268.6  270.0  279.2  281.2  286.7  288.1  292.3  294.1  291.6  279.8  277.5  272.0 
1962  270.3  271.9  273.9  282.1  285.8  288.2  293.2  293.5  290.0  283.5  275.3  269.8 
1963  261.8  262.3  271.2  277.2  284.9  288.3  292.7  292.1  290.0  285.8  274.4  270.3 
1964  267.3  268.3  275.0  281.3  281.7  290.6  294.0  294.0  289.0  281.3  273.5  269.3 
1965  264.2  269.5  273.9  279.3  284.2  289.0  294.9  293.5  289.5  283.6  275.7  268.0 
1966  267.3  272.1  275.9  280.4  284.8  290.8  294.7  293.6  290.1  282.8  278.8  273.8 
1967  271.1  270.8  275.5  281.6  287.4  291.3  294.6  291.9  289.1  283.9  277.8  272.1 
1968  271.5  269.7  273.8  282.4  285.4  291.9  294.8  293.4  292.6  281.4  274.0  269.4 
1969  268.3  269.3  276.9  282.9  285.4  290.4  294.0  294.3  290.0  282.2  277.6  272.1 
1970  267.3  268.5  274.4  282.4  287.1  290.4  293.6  293.6  290.1  288.3  278.1  274.8 
1971  269.2  272.6  280.4  279.7  283.0  292.2  292.9  292.9  288.0  280.7  277.8  271.7 
1972  269.3  273.6  274.3  279.8  285.2  292.5  292.5  292.4  290.2  284.2  277.1  272.6 
1973  269.6  270.7  278.7  283.3  287.0  294.2  296.3  296.0  290.1  284.6  278.7  272.4 
1974  271.6  272.2  273.9  278.3  288.2  293.5  295.8  295.9  294.7  283.1  274.7  269.7 
1975  271.8  271.8  275.0  282.9  286.0  291.5  296.3  293.9  290.6  285.6  276.0  274.0 
1976  262.9  268.8  276.3  283.2  286.0  290.6  294.7  294.4  291.4  282.5  274.8  271.2 
1977  272.4  270.1  278.0  281.5  287.3  292.2  295.7  293.5  291.7  281.9  274.0  269.6 
1978  264.1  262.2  269.3  281.1  287.9  294.5  296.5  294.5  293.3  283.8  275.9  273.0 
1979  270.0  269.3  277.1  283.7  288.4  291.8  297.4  296.3  292.4  286.0  276.5  272.1 
1980  266.5  264.8  267.2  278.0  285.1  290.9  293.4  297.0  294.0  284.6  278.2  272.9 
1981  266.2  273.2  272.1  279.9  286.0  294.7  295.8  295.4  291.0  283.0  278.2  275.6 
1982  268.6  268.4  278.3  281.2  285.7  290.0  292.1  292.2  287.4  283.9  277.2  270.8 
1983  265.5  263.3  274.0  281.3  286.3  289.8  294.6  294.0  290.4  282.3  277.3  270.6 
1984  272.6  266.9  274.6  282.0  285.5  290.5  292.6  292.8  289.1  284.9  277.0  273.2 
1985  270.0  271.3  277.8  283.0  285.7  289.5  296.4  294.7  290.2  288.9  279.7  271.6 
1986  269.0  271.1  274.9  280.7  286.9  291.8  294.9  295.9  291.0  284.9  275.6  271.7 
1987  271.2  275.2  277.7  282.6  288.0  295.5  296.1  295.1  293.7  286.5  275.9  274.9 
1988  274.0  271.7  278.9  282.8  286.2  291.4  298.0  295.6  290.6  282.4  276.2  271.1 
1989  261.7  267.9  277.0  280.7  286.9  292.9  294.7  295.7  291.4  283.9  275.9  271.7 
1990  269.8  272.0  273.9  279.6  283.9  291.7  292.9  294.2  291.6  286.3  276.8  273.3 
  26  141  37.18  -86.10
1850  270.4  273.0  277.8  284.5  287.5  290.2  294.3  293.8  291.6  284.8  275.2  271.2 
1851  270.8  270.4  278.0  284.6  286.0  291.1  296.2  296.1  292.0  283.7  278.3  272.9 
1852  274.0  274.6  279.4  282.5  286.7  291.5  295.7  294.7  292.3  286.7  278.6  273.8 
1853  271.2  277.2  279.4  283.3  286.3  290.9  295.3  294.5  291.5  286.2  277.9  274.2 
1854  268.9  271.2  273.7  279.9  287.5  292.7  292.9  292.4  290.2  284.9  280.5  271.1 
1855  271.7  275.4  277.7  282.8  289.2  292.4  296.3  296.5  291.6  287.5  275.9  273.0 
1856  267.1  268.7  276.8  285.3  287.5  293.2  294.7  294.3  291.6  284.8  279.2  272.4 
1857  269.5  275.4  277.0  284.8  285.4  290.7  295.6  295.4  293.7  282.6  276.7  270.4 
1858  265.3  266.0  275.5  283.8  286.2  292.7  294.4  294.2  291.9  284.5  276.3  276.4 
1859  270.0  266.6  274.6  284.5  287.9  292.4  295.5  295.1  291.4  284.8  279.1  273.8 
1860  270.2  268.9  277.2  279.4  287.0  291.9  297.5  295.8  294.5  287.1  277.3  273.3 
1861  271.1  275.3  278.7  282.6  286.1  290.1  295.5  295.5  291.4  283.5  276.9  270.3 
1862  269.7  269.0  278.5  284.4  288.4  291.8  296.1  295.1  292.4  283.9  276.3  269.6 
1863  269.9  271.1  275.4  280.6  288.2  293.5  295.2  294.7  291.5  283.2  281.9  271.6 
1864  268.3  271.9  270.7  281.1  289.0  292.1  296.9  295.6  290.4  283.4  280.6  272.0 
1865  268.6  271.7  278.3  282.9  286.4  289.8  295.5  293.7  288.3  282.3  277.0  271.5 
1866  270.3  271.2  275.9  282.0  286.5  291.2  294.4  295.7  290.1  282.6  279.2  270.8 
1867  272.0  277.7  280.5  282.9  285.8  293.4  294.5  297.1  290.7  286.8  276.7  269.5 
1868  270.5  271.6  275.5  282.0  288.4  289.7  294.5  294.7  291.5  283.5  275.3  271.0 
1869  270.4  272.1  275.9  278.7  285.5  290.1  293.6  294.3  291.0  285.2  276.0  270.4 
1870  268.8  273.1  276.6  279.1  288.4  295.4  295.1  294.7  291.3  284.2  278.1  273.5 
1871  270.8  276.5  277.3  286.4  287.0  292.0  294.9  296.4  293.5  287.5  281.5  274.9 
1872  269.5  273.6  277.5  287.6  289.1  292.9  296.1  296.4  291.8  286.3  278.5  276.4 
1873  271.3  271.2  275.4  279.4  284.7  292.7  297.0  295.6  292.3  286.2  279.7  270.3 
1874  269.5  269.6  270.8  281.5  286.8  292.8  295.4  296.2  291.2  283.5  278.3  272.9 
1875  267.4  269.9  279.1  284.6  287.5  291.3  296.2  295.7  291.5  285.1  278.1  273.1 
1876  267.8  267.5  274.8  286.2  287.2  292.3  295.6  295.7  292.0  285.3  283.0  273.5 
1877  269.0  272.6  283.2  280.8  288.5  291.3  296.6  295.3  290.0  285.4  277.5  272.4 
1878  269.0  272.3  279.1  280.3  287.1  291.5  295.6  295.3  291.9  285.3  278.5  273.3 
1879  269.5  274.6  275.1  281.4  288.8  292.1  295.8  293.9  290.3  282.9  274.0  274.2 
1880  268.7  270.0  277.6  284.6  289.5  291.3  294.5  294.8  292.0  283.6  280.8  274.3 
1881  269.0  268.4  274.9  282.8  287.2  291.6  296.3  294.6  291.4  283.5  278.8  272.1 
1882  271.8  267.9  276.8  281.3  287.2  291.3  294.1  294.1  290.4  285.1  278.7  271.5 
1883  261.6  266.5  271.5  281.4  288.1  292.0  295.4  294.3  292.9  282.6  280.0  274.6 
1884  273.0  271.7  276.5  285.9  285.1  291.1  294.4  294.7  287.9  282.4  275.2  271.9 
1885  265.8  266.0  279.1  280.2  284.8  290.3  293.7  296.0  291.6  284.3  275.6  276.1 
1886  270.5  278.1  282.2  285.2  287.0  290.5  294.5  293.2  289.7  283.4  274.3  272.3 
1887  267.4  270.0  272.5  279.8  284.9  291.6  294.3  295.1  295.2  286.8  277.6  271.4 
1888  270.6  277.1  277.1  281.5  288.1  291.9  296.7  296.2  291.4  283.9  275.6  276.2 
1889  272.2  274.0  281.5  282.4  286.8  291.2  295.2  295.5  293.9  285.5  277.3  274.4 
1890  268.0  270.7  275.3  281.6  286.1  292.3  296.1  295.6  294.8  284.9  279.6  271.3 
1891  265.5  267.6  281.5  283.4  289.0  294.2  297.4  295.5  292.2  284.1  276.7  273.1 
1892  271.7  272.9  280.9  285.1  287.9  291.3  294.6  295.3  292.2  283.9  279.3  274.9 
1893  271.2  275.1  279.5  278.8  285.4  294.5  296.3  296.4  290.7  284.4  278.7  273.5 
1894  274.7  269.9  279.5  284.5  288.3  292.1  295.7  294.9  289.9  282.7  276.1  275.4 
1895  274.5  272.6  279.0  284.3  286.0  293.7  295.4  295.7  291.9  288.5  278.9  271.0 
1896  268.4  268.2  277.3  280.6  287.5  292.9  295.5  297.6  292.9  285.0  278.7  277.4 
1897  273.9  277.0  283.1  284.5  286.7  294.1  295.9  296.0  290.2  284.1  275.9  272.6 
1898  267.5  274.5  281.1  284.9  290.3  293.3  296.4  295.3  289.1  284.8  278.8  271.0 
1899  268.6  275.7  279.7  287.1  289.2  292.9  295.4  295.7  289.4  283.8  280.4  273.3 
1900  272.3  270.0  280.9  283.4  290.0  290.7  294.0  296.1  290.8  282.8  279.2  269.2 
1901  271.4  271.0  276.8  282.7  288.0  293.3  295.3  296.5  289.3  282.9  277.5  273.1 
1902  271.0  271.3  277.6  284.7  289.8  292.1  295.2  295.5  286.1  283.8  273.2  272.4 
1903  266.5  269.3  274.0  280.1  287.2  292.5  295.1  295.1  289.2  284.8  278.4  273.9 
1904  273.0  272.1  277.5  282.6  286.1  289.8  293.7  295.7  289.2  284.3  275.1  269.4 
1905  271.4  271.5  282.0  282.9  287.3  290.9  295.5  293.7  290.4  282.5  275.5  267.4 
1906  269.9  272.5  273.0  284.0  287.3  292.1  293.5  295.7  290.2  284.3  278.8  267.3 
1907  275.1  278.7  278.6  281.3  285.7  291.8  295.0  295.7  292.6  284.0  276.4  277.2 
1908  271.2  276.1  278.9  284.4  288.1  293.0  296.2  295.7  293.3  284.3  277.7  272.1 
1909  270.6  269.2  273.1  286.9  290.3  293.5  295.3  296.7  292.3  283.4  279.3  276.8 
1910  270.6  269.8  274.4  284.1  288.9  291.5  294.7  299.1  291.8  287.9  280.0  274.1 
1911  270.0  271.9  277.3  284.4  288.9  293.1  296.6  294.3  291.2  283.8  277.3  278.0 
1912  272.3  271.8  280.9  285.9  290.9  293.8  295.3  294.4  293.4  285.7  276.9  271.2 
1913  270.3  271.5  275.7  284.0  286.3  290.8  295.1  293.2  288.5  284.8  277.0  273.2 
1914  266.7  269.6  281.7  283.4  286.6  290.9  293.7  293.0  293.4  284.3  278.7  275.7 
1915  271.0  270.0  278.8  281.1  288.1  291.9  294.3  296.6  291.7  286.4  276.0  273.9 
1916  273.2  273.0  275.7  284.8  286.2  295.2  297.9  297.2  292.4  283.7  284.0  273.6 
1917  271.1  270.4  273.7  279.0  288.1  293.5  295.2  296.8  290.5  283.9  275.3  272.2 
1918  272.8  271.0  276.0  284.2  286.7  291.9  293.7  294.0  290.5  284.2  280.3  271.8 
1919  275.0  268.7  280.7  282.6  288.0  291.8  295.7  295.4  291.7  284.3  278.2  273.3 
1920  271.5  274.0  281.3  284.5  287.1  292.4  297.2  296.5  289.9  283.6  278.1  274.8 
1921  269.1  270.3  279.4  283.2  286.4  291.9  297.7  295.4  291.7  282.8  276.2  269.8 
1922  266.9  263.7  272.5  281.8  286.3  292.8  295.2  294.1  291.1  285.0  278.1  274.0 
1923  270.1  267.3  274.5  279.6  285.5  290.9  295.3  294.2  291.3  285.7  278.6  273.3 
1924  272.1  273.6  278.5  282.6  286.7  292.6  295.8  295.3  289.4  281.6  274.9  272.5 
1925  268.5  270.7  279.9  283.8  289.5  294.3  295.0  294.8  290.2  284.7  277.4  274.2 
1926  273.7  268.5  277.7  284.5  289.7  292.4  293.6  293.8  291.5  283.5  274.5  272.5 
1927  268.4  266.2  276.7  283.8  288.8  292.7  295.0  297.4  292.1  283.7  277.1  275.9 
1928  274.5  272.8  273.4  277.6  287.7  292.0  295.3  294.4  290.4  285.7  276.7  269.5 
1929  272.1  269.2  276.8  281.4  287.1  292.3  294.4  295.7  292.1  283.9  275.8  270.5 
1930  270.5  276.7  280.3  283.3  286.5  292.2  293.5  294.8  290.1  285.1  280.9  274.6 
1931  269.7  270.6  276.1  281.7  285.6  289.8  295.2  295.1  293.4  284.8  277.0  269.7 
1932  272.1  271.8  277.2  287.0  291.1  293.4  294.6  295.2  292.2  281.5  277.2  272.5 
1933  273.7  269.6  275.4  283.4  289.2  294.5  296.8  295.5  290.4  283.9  278.6  273.8 
1934  272.2  270.4  276.1  282.7  290.3  290.4  293.2  294.2  290.6  286.2  276.6  274.6 
1935  271.2  272.9  276.8  282.5  287.0  292.4  294.9  295.4  292.0  281.1  274.2  272.1 
1936  271.9  269.4  280.6  283.4  286.4  291.4  295.4  295.2  293.2  284.7  278.6  272.3 
1937  273.6  273.1  282.4  284.6  287.4  292.7  294.3  297.4  292.8  284.7  278.6  275.9 
1938  274.9  275.8  284.3  284.4  289.8  293.6  294.4  295.0  290.2  284.5  277.5  269.3 
1939  268.4  271.8  274.2  281.5  286.6  291.4  294.9  294.9  291.5  284.0  277.9  274.6 
1940  272.1  272.1  277.7  284.0  287.4  292.9  294.9  296.8  290.8  287.0  279.4  276.4 
1941  272.3  278.0  282.5  282.0  289.7  291.3  297.2  295.8  292.1  280.3  269.5  268.9 
1942  272.1  269.4  278.5  282.1  289.8  292.4  295.1  294.9  291.3  288.0  275.9  269.0 
1943  271.7  276.9  279.2  284.1  289.1  293.2  295.4  295.5  292.1  287.6  276.8  272.6 
1944  265.8  269.3  277.2  284.0  288.0  292.5  295.0  295.2  293.0  285.5  276.6  274.8 
1945  271.2  275.1  278.1  281.8  288.8  293.1  296.9  296.6  293.5  286.1  280.0  271.5 
1946  269.2  269.1  275.5  285.1  286.9  291.3  297.1  295.2  291.1  285.7  282.3  272.2 
1947  268.6  275.1  280.3  282.7  286.6  291.4  297.5  295.0  291.3  284.2  275.8  272.7 
1948  266.7  269.6  274.1  283.2  288.9  294.9  297.3  296.8  290.9  288.1  278.3  273.2 
1949  270.4  270.6  273.9  280.2  287.1  292.9  295.7  297.3  293.1  285.1  280.5  276.5 
1950  270.3  276.8  277.1  281.3  286.7  292.5  295.7  295.0  292.6  284.2  277.4  273.5 
1951  268.6  268.1  278.3  287.5  287.2  294.2  295.1  295.4  291.9  288.3  280.8  273.0 
1952  271.5  267.9  278.8  283.8  287.4  291.9  296.5  294.8  290.4  284.0  278.2  271.7 
1953  266.3  267.1  278.4  280.8  287.2  292.4  295.8  296.5  291.6  284.9  279.4  275.9 
1954  274.4  276.0  277.2  283.5  287.4  296.1  295.8  296.1  293.3  284.2  277.2  275.5 
1955  271.8  273.1  276.4  281.9  290.8  292.6  297.5  294.9  290.3  285.1  279.4  274.8 
1956  274.4  279.6  277.5  280.2  287.6  294.0  296.3  294.8  292.3  285.5  275.4  272.9 
1957  272.2  272.7  277.2  284.4  289.4  290.6  296.2  296.4  291.6  285.9  278.6  277.6 
1958  273.3  275.4  278.5  282.2  289.3  293.3  296.1  295.1  291.3  286.3  280.1  276.3 
1959  275.7  270.3  278.6  283.4  287.5  292.3  296.4  295.5  288.3  286.3  280.8  274.1 
1960  271.6  273.7  277.2  285.1  290.0  293.0  295.3  296.9  294.4  283.7  276.5  273.3 
1961  270.5  276.2  282.3  282.5  287.8  290.6  295.4  296.0  294.2  283.1  279.6  273.5 
1962  271.5  274.1  276.6  285.3  288.1  292.5  295.8  294.3  292.1  285.8  278.2  273.7 
1963  266.7  269.9  275.5  281.5  287.5  291.2  294.7  294.3  291.4  288.8  276.7  273.1 
1964  270.5  272.1  277.7  282.7  283.8  291.6  295.6  297.1  291.4  282.7  276.6  270.8 
1965  268.6  273.1  276.6  281.4  287.4  290.7  297.0  295.2  292.1  285.3  277.3  270.3 
1966  272.0  276.5  279.4  282.5  287.5  293.8  297.8  295.4  291.3  284.8  280.3  274.1 
1967  272.6  273.3  278.9  284.7  290.6  293.8  297.4  295.2  291.1  284.9  280.1  274.7 
1968  276.5  273.8  277.5  285.5  287.7  292.5  295.9  295.0  293.5  283.6  278.1  270.1 
1969  269.5  275.8  279.5  286.0  286.2  293.1  296.0  295.5  292.0  284.8  278.5  274.2 
1970  268.5  271.8  279.0  283.5  289.3  294.1  296.1  295.4  290.1  291.8  280.9  276.7 
1971  271.4  274.8  282.5  281.2  285.7  294.0  294.4  294.2  289.9  283.5  281.0  273.1 
1972  270.1  278.2  279.5  281.7  287.9  294.5  295.0  294.4  292.6  285.5  280.1  275.5 
1973  271.7  274.0  280.7  282.9  289.3  294.1  296.8  296.5  291.2  284.1  281.3  273.4 
1974  274.2  277.4  279.5  280.3  288.5  295.0  296.9  296.5  295.0  287.5  279.2  274.3 
1975  274.3  275.5  280.1  286.8  288.5  292.9  297.6  297.5  292.2  288.0  277.5  275.4 
1976  270.4  274.3  279.5  286.8  288.3  292.2  296.5  296.1  292.9  284.8  278.1  272.0 
1977  273.8  272.1  279.5  283.4  289.0  294.4  297.4  295.8  294.1  286.1  275.9  274.5 
1978  266.9  267.4  273.3  284.0  290.0  297.2  297.7  295.7  294.1  286.0  276.4  273.7 
1979  271.0  273.9  280.9  284.8  290.9  293.6  297.9  296.7  292.1  287.3  277.9  274.5 
1980  270.2  270.2  274.1  281.4  286.6  293.7  295.9  297.6  294.5  285.1  279.5  277.7 
1981  270.8  276.3  275.2  281.1  287.7  295.9  296.0  297.2  291.4  284.4  279.3  277.5 
1982  270.5  273.3  281.0  284.7  288.5  293.3  295.1  294.7  290.0  287.1  278.4  273.9 
1983  272.0  269.6  277.7  283.6  288.9  292.0  296.6  296.1  291.3  283.6  277.7  273.7 
1984  274.7  274.7  280.6  283.1  288.8  292.6  295.1  296.1  290.7  286.4  280.0  274.3 
1985  272.5  273.0  279.8  283.3  288.2  291.8  297.2  295.6  291.1  289.1  281.6  273.4 
1986  270.3  274.1  278.4  281.7  288.3  293.8  296.1  296.1  291.3  286.8  278.0  274.3 
1987  272.8  277.4  279.9  284.6  289.1  297.2  298.3  296.2  295.0  287.9  279.2  276.2 
1988  276.1  274.0  281.4  284.0  287.8  292.1  296.8  295.0  291.6  285.6  277.7  273.2 
1989  268.7  271.6  280.3  282.8  288.0  294.9  297.3  298.1  293.4  287.5  279.4  273.8 
1990  271.5  277.2  279.8  283.7  287.7  294.3  294.9  296.4  292.3  288.0  277.8  273.7 
  27  141  32.05  -83.30
1850  287.2  282.4  287.2  291.2  293.0  294.9  296.1  298.2  295.8  292.7  285.6  279.5 
1851  280.7  281.2  288.3  291.4  293.5  296.5  296.7  296.5  295.4  290.2  285.1  282.4 
1852  283.0  281.3  287.5  289.8  290.4  295.4  298.2  297.9  295.7  291.2  284.2  282.5 
1853  278.5  283.9  286.1  289.8  293.0  294.5  296.9  297.6  295.4  292.4  288.7  285.9 
1854  281.5  281.5  287.1  288.1  292.9  298.3  298.1  297.2  295.3  289.7  289.1  280.2 
1855  281.1  283.0  287.6  290.4  295.3  296.1  297.7  298.2  295.6  293.2  284.2  284.2 
1856  282.0  283.4  284.5  289.7  292.1  296.8  296.3  295.5  295.4  290.1  284.9  279.5 
1857  284.2  283.7  286.5  290.8  293.7  295.0  296.8  297.0  296.9  289.7  286.4  278.2 
1858  282.5  281.6  285.8  291.4  292.8  296.0  296.7  296.7  296.0  289.1  283.9  286.1 
1859  282.9  280.2  284.1  290.7  292.6  296.3  297.4  297.2  294.6  289.4  286.1  286.3 
1860  282.6  285.6  286.7  286.6  291.6  294.0  297.5  295.7  295.5  290.3  285.3  281.2 
1861  277.9  285.5  287.5  289.0  293.0  295.1  295.9  296.5  295.9  290.2  283.7  280.5 
1862  283.5  281.6  286.7  291.0  294.9  296.3  298.3  297.5  295.6  290.4  284.3  280.2 
1863  280.2  280.8  284.3  287.5  292.2  296.1  297.6  297.6  295.1  289.1  288.3  279.5 
1864  279.7  281.7  281.0  287.6  293.7  295.7  297.4  298.1  293.5  288.8  285.4  280.3 
1865  281.3  282.4  289.5  290.6  293.8  296.4  298.1  297.0  294.1  288.8  282.9  281.9 
1866  281.9  283.1  283.0  290.0  292.8  296.7  296.9  297.4  294.9  289.3  286.3  279.8 
1867  281.5  288.5  293.6  291.4  292.8  295.1  296.5  297.2  294.8  292.9  287.3  279.6 
1868  278.6  279.6  284.8  289.2  293.3  295.7  297.2  296.4  294.4  289.6  280.4  281.4 
1869  281.0  282.3  286.2  288.3  292.7  295.2  296.6  297.0  295.7  292.7  284.0  280.5 
1870  279.2  282.6  285.6  287.6  293.6  297.4  298.9  297.3  295.4  289.5  287.6  284.3 
1871  279.7  285.3  288.5  293.0  294.0  294.9  296.6  296.6  294.7  292.1  291.1  286.7 
1872  280.4  282.4  285.7  291.0  293.7  296.7  297.2  297.4  296.2  292.1  286.3  284.2 
1873  281.2  281.8  284.2  287.2  290.7  295.6  297.7  296.2  294.5  292.0  290.2  280.5 
1874  281.2  280.8  281.3  289.2  293.8  296.4  297.4  298.1  295.2  288.9  284.6  282.0 
1875  279.4  281.9  288.5  292.4  293.1  294.2  296.8  296.7  295.1  292.2  286.1  282.6 
1876  277.5  280.6  282.7  290.3  293.8  295.2  297.0  297.1  294.5  289.0  290.5  282.2 
1877  279.4  286.3  292.0  287.9  292.3  295.8  296.5  296.9  295.1  291.0  284.6  279.3 
1878  277.3  281.5  285.8  290.0  293.2  295.3  296.5  296.1  296.1  291.2  287.2  283.2 
1879  280.0  280.8  284.1  288.2  294.2  295.1  297.4  296.4  294.5  290.3  283.2  283.5 
1880  282.1  281.4  286.4  291.0  293.9  295.1  297.7  297.9  296.4  291.1  287.8  282.5 
1881  281.7  279.2  282.4  288.8  294.1  294.9  296.5  296.1  295.0  292.9  287.1  282.2 
1882  281.5  280.1  284.3  288.3  291.3  296.5  296.3  296.2  293.8  291.2  286.6  280.8 
1883  276.7  279.5  280.9  289.8  293.0  295.3  297.4  296.0  295.6  288.4  287.7  285.2 
1884  284.9  286.5  284.0  291.0  293.7  296.1  296.5  296.8  294.7  289.3  283.7  286.5 
1885  276.3  278.8  287.4  289.5  293.5  296.8  296.7  296.1  294.7  289.7  283.3  285.7 
1886  282.4  285.9  289.7  292.9  293.1  295.1  297.5  296.6  293.0  288.3  283.4  282.3 
1887  279.1  281.9  285.6  286.5  292.1  295.6  297.3  295.9  295.6  291.4  285.3  280.6 
1888  281.6  284.8  286.4  290.7  293.6  294.5  298.2  297.4  294.8  290.5  287.7  284.7 
1889  284.0  284.2  288.8  289.8  293.6  296.0  297.9  296.9  295.2  291.0  286.8  286.5 
1890  280.1  281.2  285.2  291.4  294.0  296.3  298.4  297.8  298.0  290.8  286.0  281.0 
1891  281.1  277.5  287.1  291.6  294.6  296.1  297.4  297.2  295.6  289.9  283.7  284.0 
1892  281.8  279.9  290.0  291.7  294.4  296.2  296.8  296.7  295.8  290.3  287.7  283.2 
1893  281.7  287.1  290.2  289.8  293.1  295.9  298.5  298.0  296.1  291.8  285.1  282.1 
1894  285.4  281.2  286.7  291.4  296.1  296.6  298.7  297.7  294.8  290.1  283.5  284.2 
1895  286.4  281.6  287.0  292.2  293.7  297.0  298.0  297.0  295.1  292.8  286.2  282.4 
1896  280.6  280.4  285.3  288.7  292.2  295.6  296.5  298.8  296.6  291.6  287.6  285.8 
1897  282.4  284.1  291.1  292.5  293.3  297.6  297.3  297.7  295.3  291.5  286.1  280.2 
1898  279.0  282.1  286.8  291.1  294.3  296.6  297.9  297.8  295.3  290.6  287.5  281.7 
1899  278.2  287.3  287.5  291.0  293.5  296.4  296.9  297.0  293.4  289.7  285.0  283.1 
1900  281.8  284.1  290.0  290.5  294.6  295.0  296.7  297.4  295.9  289.5  288.4  276.7 
1901  279.6  281.7  285.0  290.5  293.0  295.0  296.4  297.6  294.9  289.6  282.6  284.5 
1902  280.4  281.7  284.4  289.8  293.2  296.2  297.3  297.5  293.3  291.6  282.9  284.6 
1903  276.1  280.2  285.5  288.5  294.3  295.3  296.9  296.4  295.0  288.6  286.7  282.2 
1904  284.8  282.7  288.9  289.6  293.3  295.4  295.8  296.9  294.8  289.5  283.7  277.4 
1905  280.9  281.8  288.6  293.0  294.7  295.8  298.8  297.4  294.5  289.6  284.4  278.8 
1906  278.0  282.2  282.7  292.1  294.4  297.5  297.4  297.2  295.7  289.8  286.8  276.7 
1907  286.7  287.8  288.5  290.8  292.1  295.7  296.9  297.4  296.2  291.1  284.8  286.3 
1908  284.0  284.3  287.6  288.9  293.7  295.4  297.3  297.1  295.5  289.2  285.0  279.6 
1909  278.5  279.4  283.2  291.9  294.6  296.0  298.5  297.8  295.8  289.8  285.7  285.2 
1910  279.1  279.8  284.0  292.2  295.7  296.5  297.0  297.7  294.5  291.9  286.9  284.0 
1911  279.9  281.9  284.9  291.1  293.4  296.0  297.9  296.8  294.2  290.8  284.7  287.7 
1912  282.6  283.6  287.4  292.5  295.4  297.3  297.0  295.6  295.3  294.4  285.5  283.0 
1913  282.0  280.6  284.3  291.9  292.6  295.8  296.8  295.8  294.9  292.7  285.3  281.3 
1914  279.0  282.0  291.1  290.2  291.0  295.8  296.0  296.4  295.1  290.8  286.2  285.5 
1915  282.8  278.9  285.6  288.2  292.9  295.6  296.5  297.3  294.8  290.6  283.0  282.3 
1916  281.4  284.0  284.7  290.8  293.5  296.8  298.6  298.5  296.2  290.0  291.4  283.8 
1917  282.4  281.8  282.6  285.6  293.1  296.1  296.6  297.6  295.1  290.9  283.0  282.9 
1918  283.8  282.7  284.1  289.7  291.0  296.1  296.6  296.5  294.2  289.5  287.4  282.0 
1919  286.8  280.6  288.4  291.1  292.4  295.9  296.6  296.5  295.0  290.7  285.5  282.1 
1920  280.5  280.9  287.6  290.7  293.6  296.6  297.2  297.9  294.7  289.5  284.3  283.8 
1921  279.3  278.8  286.0  289.9  292.5  295.3  298.0  297.0  296.0  288.1  286.0  281.2 
1922  279.1  278.1  281.3  289.5  292.7  295.7  296.6  296.6  294.6  290.5  284.4  281.0 
1923  284.1  284.4  287.2  287.9  291.1  296.0  297.8  296.2  294.7  291.0  284.4  281.6 
1924  281.9  284.9  290.0  290.8  294.6  295.7  297.8  297.9  295.7  289.9  283.3  282.9 
1925  280.9  283.5  287.8  290.8  294.3  297.2  298.9  297.1  294.5  290.0  284.7  282.7 
1926  281.7  282.0  288.8  291.8  296.3  296.1  297.3  297.3  295.8  291.8  282.7  287.6 
1927  281.9  278.4  286.0  289.7  292.9  297.3  297.5  297.9  295.2  289.0  285.5  283.2 
1928  285.6  283.0  286.8  287.2  293.2  296.0  297.1  296.6  295.6  293.5  284.2  279.6 
1929  281.1  280.5  283.7  287.9  292.3  295.2  297.4  297.3  294.3  291.4  284.8  281.2 
1930  281.4  283.3  289.7  291.4  292.3  296.1  295.7  296.6  295.1  289.3  289.4  286.4 
1931  280.0  279.5  285.8  291.6  294.3  294.9  297.4  296.9  295.1  291.9  285.2  280.3 
1932  283.1  282.5  284.5  291.0  294.8  297.2  298.3  296.4  294.9  288.2  284.5  281.8 
1933  281.2  280.3  283.7  289.3  293.5  296.8  297.7  296.6  293.3  288.1  286.9  282.9 
1934  284.4  281.6  285.9  289.6  294.0  296.5  297.4  297.1  296.6  293.8  284.5  284.9 
1935  288.1  283.9  287.4  289.1  292.8  297.3  297.9  296.6  294.4  288.2  282.6  281.7 
1936  281.1  279.8  287.4  290.4  292.0  296.4  296.2  296.9  296.7  290.5  285.6  280.1 
1937  281.7  281.8  289.5  291.2  293.1  296.3  297.2  298.2  295.0  290.1  286.6  283.2 
1938  283.3  282.6  289.2  290.8  296.4  298.2  298.1  296.7  295.5  289.7  285.1  278.7 
1939  282.7  282.6  285.0  289.0  292.8  296.2  296.7  296.9  296.1  289.6  285.2  281.6 
1940  280.6  284.1  287.2  291.0  293.5  298.6  297.6  297.7  295.2  291.9  284.2  286.1 
1941  283.4  289.0  289.8  290.7  294.8  295.3  297.8  298.2  295.8  289.6  279.7  278.9 
1942  281.0  280.8  288.3  288.0  294.0  296.3  297.9  296.9  293.9  291.2  284.6  278.4 
1943  281.2  283.6  288.2  290.8  293.8  296.8  297.7  297.3  296.7  293.7  286.8  283.9 
1944  280.2  281.4  285.1  290.4  295.0  300.9  298.1  297.8  295.1  292.3  283.0  282.7 
1945  282.0  282.5  289.6  288.5  292.7  296.2  297.3  297.4  296.3  291.0  288.6  280.8 
1946  288.1  280.5  285.0  291.7  294.3  295.2  297.7  297.3  294.4  291.1  291.2  280.8 
1947  280.9  283.3  286.8  291.4  293.2  295.4  297.3  297.8  296.0  290.9  283.3  281.9 
1948  280.1  281.3  283.5  287.7  292.9  296.0  297.5  297.2  294.5  293.5  285.3  282.7 
1949  278.9  283.2  285.1  288.3  292.1  296.8  297.6  297.8  296.3  290.5  288.2  285.4 
1950  281.8  285.1  287.0  291.7  295.9  297.6  297.3  297.4  296.4  289.6  286.5  286.6 
1951  279.0  280.9  286.6  294.1  295.0  297.2  298.5  298.9  295.1  293.3  289.0  280.2 
1952  280.7  281.6  286.6  292.5  294.6  296.3  298.6  297.6  296.1  290.8  287.2  280.4 
1953  278.0  279.5  285.9  288.4  293.7  297.6  297.9  297.0  295.4  290.2  285.5  283.7 
1954  282.8  282.9  287.8  290.3  293.2  297.1  296.9  297.4  294.4  289.4  284.8  283.4 
1955  281.3  283.1  285.3  288.9  295.7  295.9  298.5  297.8  293.3  290.8  287.2  282.6 
1956  282.3  285.2  286.3  290.4  294.0  296.8  297.0  297.0  295.0  290.1  282.6  279.7 
1957  285.4  281.2  286.6  289.7  294.3  296.0  297.7  297.4  294.6  291.6  287.7  287.5 
1958  283.3  283.4  288.3  290.0  293.8  297.1  297.9  297.1  294.4  291.3  285.7  285.4 
1959  284.7  283.4  287.2  291.0  292.5  295.3  297.2  297.2  293.8  292.0  287.8  281.8 
1960  280.4  283.8  286.2  290.7  294.7  296.4  296.5  297.9  296.9  291.2  284.8  280.8 
1961  280.5  286.1  290.0  290.6  292.6  295.4  298.8  298.1  297.1  291.2  288.0  281.6 
1962  280.9  281.0  286.2  293.2  293.1  297.1  297.1  297.7  296.0  292.0  287.1  284.1 
1963  282.3  283.6  286.4  290.0  293.4  296.0  297.9  296.8  295.4  293.2  285.9  282.1 
1964  280.8  281.4  286.8  291.8  292.4  295.6  297.2  298.1  295.1  289.8  285.7  278.8 
1965  279.9  281.0  285.4  290.0  293.6  295.1  298.1  298.0  295.8  291.1  286.0  279.4 
1966  283.9  285.8  289.1  290.5  293.9  297.0  297.7  297.4  294.2  288.6  284.2  283.9 
1967  280.0  281.0  286.4  290.9  294.0  297.3  299.8  297.6  295.9  291.8  287.0  282.5 
1968  288.3  283.8  285.2  292.3  294.2  296.3  299.3  297.6  296.7  289.4  285.0  281.4 
1969  281.5  284.8  289.9  292.2  291.4  295.8  296.6  297.0  295.3  292.6  284.9  282.2 
1970  278.1  283.0  287.4  289.1  294.4  298.2  299.0  298.7  293.9  294.1  287.0  285.2 
1971  287.0  283.2  288.9  288.6  293.9  296.6  297.3  296.6  295.0  290.2  286.8  283.2 
1972  279.7  288.9  290.3  289.9  293.2  297.0  297.5  297.4  296.0  291.8  289.6  284.7 
1973  281.1  282.4  288.6  289.1  294.8  295.6  297.8  297.9  294.5  289.6  288.3  280.9 
1974  282.5  287.1  290.2  289.1  294.7  298.0  298.3  298.0  297.1  294.0  286.8  284.9 
1975  283.5  283.1  289.3  292.3  294.3  296.8  298.3  300.4  296.4  293.0  284.9  285.6 
1976  283.1  284.2  287.6  293.3  294.4  297.6  298.3  297.7  296.2  290.9  285.7  280.3 
1977  283.0  280.8  286.8  291.5  294.2  296.9  298.1  296.8  296.5  292.5  286.6  283.6 
1978  281.1  280.3  285.7  290.7  292.7  297.2  297.5  297.1  297.1  291.9  282.4  280.9 
1979  282.2  282.2  289.6  289.4  294.3  296.5  298.4  298.1  294.7  292.6  283.9  282.0 
1980  283.1  285.6  287.2  291.7  292.8  297.3  298.7  298.6  296.8  290.6  287.2  288.9 
1981  286.7  284.6  286.3  288.8  292.7  298.1  298.5  299.4  296.4  290.3  286.3  286.3 
1982  279.0  281.8  287.9  291.9  294.8  297.7  298.4  298.6  295.7  293.3  284.7  283.2 
1983  285.8  286.4  286.8  291.6  293.7  296.8  298.1  297.6  295.0  288.1  284.1  284.1 
1984  283.6  286.7  292.2  289.6  294.3  296.5  298.1  297.9  294.6  291.9  286.9  281.4 
1985  281.4  282.2  287.0  290.9  294.1  296.4  298.3  297.7  295.1  292.8  287.9  284.2 
1986  283.2  282.5  288.1  288.3  291.7  295.6  297.3  298.1  295.6  291.7  287.7  284.2 
1987  282.3  285.1  288.2  291.6  293.8  300.9  301.5  298.7  297.4  294.0  287.3  286.0 
1988  284.3  281.8  290.4  290.1  292.5  295.8  296.9  297.1  295.1  292.9  285.1  282.3 
1989  282.5  282.8  287.9  290.3  293.3  296.4  298.3  298.8  296.8  293.2  286.6  283.6 
1990  283.7  288.4  290.0  290.4  294.5  297.7  297.2  298.6  296.2  293.1  284.7  280.4 
  28  141  37.08  -83.00
1850  278.5  277.5  281.8  288.1  288.7  292.2  294.7  295.9  293.3  288.2  279.1  274.7 
1851  275.4  275.9  282.7  287.2  289.1  292.6  295.7  295.1  293.0  286.8  281.1  276.6 
1852  277.6  277.4  283.1  285.1  287.1  292.7  296.0  296.0  293.6  288.0  281.3  277.6 
1853  274.6  279.7  282.3  286.0  289.0  292.0  295.1  295.6  293.0  289.0  282.7  279.1 
1854  274.4  275.7  280.8  282.7  289.2  294.8  294.3  294.4  291.9  286.6  284.2  275.3 
1855  275.8  278.7  283.0  286.1  291.9  294.5  296.1  297.3  293.4  290.8  279.8  278.8 
1856  275.7  276.3  280.2  286.9  289.2  294.4  294.7  294.3  293.0  286.9  281.5  275.1 
1857  278.3  278.9  281.7  286.6  289.4  292.0  295.1  295.6  295.4  285.5  281.2  274.1 
1858  275.4  275.3  280.5  286.8  288.9  293.7  294.6  295.0  293.3  286.2  279.3  280.6 
1859  276.6  273.2  279.4  287.0  289.9  294.0  295.1  295.3  292.8  287.0  283.0  280.9 
1860  276.5  278.3  282.3  281.7  288.0  292.0  296.4  294.7  294.2  287.5  280.7  276.3 
1861  273.2  279.9  282.8  284.7  288.9  292.3  294.8  294.8  293.3  286.3  279.1  274.0 
1862  277.3  275.9  283.0  287.5  291.0  293.3  297.2  296.0  293.9  287.1  280.5  274.3 
1863  274.8  275.2  279.5  283.0  289.1  293.8  295.8  295.6  292.6  286.0  284.9  275.1 
1864  274.4  276.6  274.9  283.6  291.0  292.8  296.5  296.6  291.5  285.5  282.8  275.9 
1865  274.8  277.6  284.7  286.5  289.7  292.8  296.0  294.4  290.8  284.7  279.4  275.8 
1866  277.1  276.5  278.2  284.8  289.2  293.5  294.8  296.2  292.9  285.5  282.2  275.1 
1867  275.9  283.4  287.6  286.4  288.2  293.2  294.5  295.8  292.0  289.4  282.4  272.8 
1868  273.4  275.4  279.9  284.7  290.5  292.4  295.3  294.9  292.2  286.2  276.9  276.4 
1869  274.5  277.2  281.2  283.0  287.9  291.5  294.2  294.7  293.0  288.8  279.3  274.7 
1870  273.4  276.7  280.6  282.3  290.0  295.4  295.7  295.3  292.7  286.2  282.4  278.0 
1871  274.8  280.4  283.3  289.2  289.3  292.1  294.3  295.7  293.7  289.9  286.2  280.4 
1872  274.4  278.0  281.2  288.6  290.8  293.5  295.6  296.3  293.8  288.2  281.6  279.6 
1873  275.6  276.3  279.2  282.4  286.7  293.5  296.4  295.0  293.1  289.1  284.5  274.9 
1874  275.2  274.0  274.9  284.3  290.3  293.4  295.6  296.4  292.3  285.6  280.4  276.9 
1875  272.5  275.0  282.9  288.1  290.4  291.8  295.5  295.3  292.1  287.5  281.2  277.2 
1876  272.3  274.4  278.3  287.7  290.3  293.2  295.5  295.0  292.3  286.7  287.4  277.3 
1877  273.1  279.0  287.2  283.5  289.5  292.7  295.0  295.0  292.0  287.3  280.0  274.7 
1878  272.6  276.6  281.9  285.0  289.2  292.4  295.1  295.2  294.0  287.6  282.3  278.0 
1879  274.4  276.9  278.8  283.9  291.6  293.1  296.0  294.5  292.1  286.1  278.6  279.0 
1880  275.5  275.4  281.1  287.4  290.9  292.2  295.5  295.5  293.5  286.8  283.2  277.7 
1881  274.9  273.6  278.0  285.2  290.0  292.3  294.7  294.3  292.9  288.2  282.2  276.9 
1882  276.1  273.7  280.2  284.8  288.4  292.7  294.8  294.9  291.8  288.0  282.8  275.8 
1883  269.7  272.9  275.8  285.2  290.2  292.8  295.7  294.9  293.5  285.2  283.4  279.4 
1884  278.8  279.0  278.9  287.4  288.6  293.4  294.8  295.5  291.0  285.9  279.9  280.8 
1885  270.5  272.3  283.1  284.0  288.3  292.8  294.3  295.4  292.4  286.3  278.9  280.8 
1886  276.3  281.1  285.5  288.8  289.3  291.7  295.0  294.4  290.4  285.2  278.3  276.5 
1887  272.9  275.5  278.7  282.0  287.9  292.9  295.3  295.4  295.0  289.1  281.3  275.4 
1888  275.9  280.7  281.8  285.1  290.1  292.7  296.8  296.8  293.9  287.7  281.6  279.7 
1889  278.4  279.4  284.2  285.4  289.4  292.7  295.9  296.3  294.7  288.2  281.3  280.7 
1890  274.6  276.2  279.8  286.1  289.7  293.4  296.8  296.2  296.1  287.3  281.9  275.8 
1891  273.8  272.1  283.5  287.4  291.6  294.5  296.6  296.2  294.0  286.5  280.1  278.1 
1892  275.9  275.8  285.8  287.8  290.3  293.2  294.6  294.7  293.5  287.0  283.0  278.2 
1893  275.8  281.2  284.6  284.1  288.5  294.2  296.3  296.5  293.1  287.8  280.7  277.7 
1894  280.3  275.2  282.4  287.5  292.2  293.8  296.7  295.4  292.4  285.8  278.8  279.0 
1895  280.3  275.6  283.0  288.2  289.7  294.8  296.1  296.2  293.6  290.9  281.6  275.9 
1896  274.2  274.9  281.3  284.3  289.1  293.2  295.5  298.5  294.7  288.5  282.7  280.8 
1897  277.2  279.8  286.2  288.5  289.0  295.0  295.8  296.5  292.7  288.1  280.3  276.2 
1898  273.2  277.9  283.3  287.5  292.0  294.1  296.3  296.7  292.6  287.3  283.1  276.5 
1899  272.6  281.7  283.5  287.8  290.6  293.9  295.1  295.7  291.3  286.3  282.5  277.4 
1900  276.3  276.9  285.3  286.5  292.3  292.3  294.9  296.2  293.0  285.5  283.1  272.1 
1901  275.0  276.3  281.4  286.1  289.1  292.6  295.0  296.0  291.5  285.6  279.5  277.9 
1902  275.2  276.0  280.1  286.3  290.9  293.7  295.8  296.6  289.4  286.6  276.9  278.4 
1903  271.0  273.9  280.0  283.6  290.1  293.2  295.4  295.2  292.0  285.5  281.6  277.2 
1904  278.9  277.4  283.4  285.6  289.1  292.0  294.0  296.2  291.9  285.9  278.1  272.0 
1905  275.5  277.0  285.6  288.3  290.5  292.8  296.0  295.9  291.9  285.6  279.3  273.6 
1906  273.7  276.8  277.3  287.0  290.2  294.5  295.6  295.4  292.1  286.1  282.5  271.0 
1907  281.2  283.8  283.6  285.7  288.4  292.9  295.1  296.4  293.8  287.3  280.0  281.6 
1908  277.3  280.4  283.7  285.6  290.8  293.2  296.3  296.3  294.0  286.4  281.0  275.4 
1909  273.6  273.1  277.4  288.2  291.6  294.3  297.1  296.8  294.3  286.4  281.8  280.6 
1910  274.3  275.0  279.6  288.1  291.9  294.0  296.1  299.1  293.9  291.3  283.8  278.9 
1911  274.8  276.8  280.3  286.9  290.8  294.0  296.8  295.0  292.5  287.4  279.8  281.6 
1912  277.5  277.4  283.7  288.6  293.0  295.4  295.9  294.7  294.3  290.6  281.1  276.7 
1913  275.3  275.7  279.4  287.5  289.1  292.4  295.1  293.6  291.2  287.9  280.0  277.2 
1914  272.6  275.7  286.2  286.0  287.1  293.1  294.0  294.3  293.1  287.6  281.8  279.5 
1915  276.7  273.5  281.6  284.0  289.9  293.0  294.6  296.1  293.1  288.6  279.3  278.1 
1916  277.2  279.1  279.5  287.0  289.0  295.0  297.5  296.8  294.2  286.4  287.5  278.5 
1917  276.5  276.3  276.2  281.3  290.3  294.1  295.2  296.2  292.0  286.9  278.1  276.9 
1918  278.7  276.0  278.8  286.4  288.7  293.8  294.7  295.3  292.0  286.2  282.6  276.9 
1919  281.9  274.6  284.5  286.1  289.5  293.4  295.6  295.1  292.8  287.8  281.2  276.6 
1920  275.3  276.6  283.7  286.6  289.6  293.7  296.0  296.4  292.1  286.1  280.7  278.4 
1921  274.0  273.3  282.7  286.5  288.3  292.0  296.8  295.7  293.2  284.5  280.6  274.5 
1922  272.6  270.2  275.9  285.0  289.0  293.5  295.1  294.1  292.6  287.0  280.1  276.8 
1923  277.1  277.0  281.6  283.0  287.6  292.6  295.4  294.5  292.5  288.2  280.1  276.4 
1924  277.3  279.2  284.8  286.2  289.7  293.2  296.1  295.6  292.8  285.5  278.9  277.7 
1925  274.3  277.4  283.8  286.1  291.2  295.2  296.6  295.2  292.1  286.7  279.5  278.2 
1926  278.0  275.8  283.6  287.5  292.0  293.2  294.3  295.5  293.4  287.1  277.7  281.0 
1927  275.6  271.9  280.9  285.8  290.1  294.9  295.5  297.1  292.7  285.6  280.6  279.4 
1928  280.7  277.9  280.9  281.8  290.0  293.3  295.1  294.7  293.1  289.1  280.6  273.8 
1929  276.6  274.7  278.9  284.0  289.4  293.2  295.7  295.8  292.7  286.9  280.0  275.0 
1930  274.9  278.9  285.6  287.4  288.9  293.2  293.3  294.4  292.1  286.3  284.4  280.2 
1931  274.5  274.7  280.8  286.5  289.2  291.1  295.4  295.5  293.3  287.7  279.7  273.4 
1932  276.5  275.6  280.6  287.9  291.8  294.4  296.2  295.6  293.0  284.7  280.8  276.4 
1933  277.2  274.8  279.1  285.9  290.2  295.3  296.4  295.3  291.2  285.2  282.2  277.5 
1934  278.2  276.3  280.9  285.4  290.7  293.1  295.2  295.3  293.6  289.6  280.6  280.3 
1935  280.6  278.4  282.8  285.5  288.6  294.2  295.5  295.5  292.9  284.1  278.8  275.8 
1936  276.0  274.1  283.2  286.5  287.7  293.6  295.3  295.8  294.2  286.5  281.5  274.3 
1937  277.4  276.1  285.7  287.3  289.9  293.9  294.8  297.4  294.4  287.6  282.8  279.0 
1938  278.3  279.0  287.1  287.2  292.6  295.8  295.8  295.4  292.9  286.7  281.4  274.0 
1939  276.0  276.8  279.3  284.7  289.5  293.2  294.6  294.7  293.3  285.9  280.5  277.8 
1940  276.5  278.4  282.6  286.5  289.6  294.8  295.6  296.3  292.8  289.2  281.5  280.8 
1941  278.5  284.0  285.2  285.3  292.0  292.1  296.4  296.7  293.7  283.9  272.7  272.7 
1942  276.3  274.6  283.2  284.4  291.2  293.4  296.2  295.4  291.6  288.3  279.9  273.0 
1943  275.4  280.1  283.8  286.7  290.2  293.9  296.4  295.9  294.0  289.7  281.5  277.8 
1944  273.6  275.8  280.9  286.6  291.2  295.8  296.2  296.6  293.7  289.4  279.1  278.4 
1945  276.3  278.0  285.0  284.7  289.9  293.6  296.0  296.3  294.6  287.5  283.9  275.4 
1946  282.3  275.0  280.1  288.1  290.3  293.2  296.5  296.0  292.2  287.8  286.4  276.0 
1947  275.1  278.1  283.3  286.9  288.6  292.9  296.5  295.9  293.6  286.9  278.6  277.3 
1948  274.0  276.3  278.7  284.2  290.0  294.5  296.1  296.3  291.3  290.3  280.7  277.3 
1949  274.1  275.7  279.9  283.6  288.9  294.8  296.4  297.4  294.3  287.4  283.0  281.2 
1950  275.7  280.8  281.7  285.9  290.2  294.0  296.3  295.6  294.3  286.1  282.6  279.9 
1951  274.3  274.4  281.7  290.4  290.3  294.9  296.2  296.8  292.8  290.9  284.8  276.0 
1952  276.1  275.7  282.8  287.9  290.5  293.9  296.2  296.2  292.9  286.1  281.8  275.1 
1953  271.7  273.3  282.1  284.3  290.0  294.3  296.3  295.5  292.6  287.3  281.5  279.5 
1954  278.5  279.0  282.3  286.2  289.8  295.4  295.7  296.1  293.1  286.8  280.8  278.9 
1955  276.8  278.1  279.9  284.1  292.4  293.5  297.6  296.1  291.3  287.1  283.0  278.0 
1956  277.4  281.4  281.6  284.8  289.8  294.5  296.2  295.5  292.6  287.0  278.8  276.0 
1957  279.6  276.7  281.6  285.9  291.1  293.0  295.8  296.0  292.3  287.6  282.0  282.1 
1958  277.8  278.7  283.2  285.7  290.7  294.7  295.9  295.5  291.9  288.1  282.3  280.4 
1959  280.0  276.8  282.7  286.7  288.7  293.3  296.1  296.0  290.7  288.7  284.0  277.5 
1960  275.8  278.9  281.9  287.6  292.0  294.4  294.9  296.1  294.4  286.5  279.4  276.0 
1961  275.4  281.8  285.5  285.6  288.7  292.9  296.9  296.9  295.8  287.4  283.5  277.0 
1962  275.7  277.3  280.6  288.5  289.7  294.5  296.1  296.0  293.7  288.4  282.2  278.5 
1963  274.6  277.6  281.0  285.9  289.6  292.8  295.8  295.0  293.1  290.4  281.2  276.8 
1964  274.3  276.8  282.4  286.4  287.6  292.7  295.4  297.1  292.7  285.7  280.6  274.4 
1965  274.7  277.0  280.8  285.4  290.3  292.4  297.1  295.9  293.8  288.3  281.1  274.5 
1966  278.8  280.8  284.4  285.9  289.8  294.9  297.3  295.8  292.5  286.9  282.0  278.1 
1967  274.8  277.3  283.0  287.7  291.7  295.7  298.9  296.0  293.0  288.1  282.9  277.3 
1968  283.0  278.3  281.3  288.1  289.8  293.2  296.5  295.8  294.4  286.1  282.0  274.9 
1969  273.9  281.0  284.4  288.7  287.4  294.2  295.6  295.5  292.8  288.7  281.2  278.1 
1970  272.4  276.8  282.7  285.3  291.1  295.8  296.9  296.8  291.3  292.9  283.8  280.8 
1971  279.8  278.3  285.3  283.8  289.3  294.6  295.1  294.9  292.2  286.3  283.7  277.7 
1972  274.0  283.5  285.1  285.6  290.2  294.9  295.7  295.8  293.6  288.6  284.7  279.8 
1973  276.3  278.0  284.3  285.4  291.6  294.0  296.8  296.3  292.1  286.4  284.4  276.1 
1974  278.1  283.0  285.6  284.5  290.9  295.6  296.6  296.7  295.6  290.7  282.0  279.4 
1975  278.8  278.6  285.4  289.2  291.2  294.1  297.6  299.3  294.1  290.3  280.9  279.0 
1976  278.4  279.1  283.3  289.6  290.6  293.9  297.0  296.7  294.2  287.1  281.5  274.9 
1977  277.8  276.1  282.5  287.1  290.7  294.5  297.3  296.4  295.6  289.9  280.6  278.9 
1978  274.4  274.1  279.2  286.4  290.5  296.3  296.4  295.6  295.2  288.6  278.7  275.7 
1979  275.3  277.2  285.0  286.2  291.4  294.1  297.0  295.9  292.5  288.8  280.9  277.5 
1980  276.3  278.8  281.5  286.0  288.6  294.8  296.5  297.2  295.1  287.5  282.7  283.8 
1981  278.8  279.9  280.9  284.0  289.1  296.5  296.6  298.3  293.4  286.3  282.4  280.9 
1982  274.0  277.8  283.6  288.0  290.9  295.0  296.3  296.3  292.8  289.9  280.7  277.6 
1983  279.6  278.8  281.7  286.7  290.4  293.9  296.8  296.2  292.3  285.8  280.3  278.7 
1984  278.6  281.2  287.3  285.2  291.2  294.1  296.1  296.8  292.5  288.8  282.9  277.4 
1985  277.1  277.2  282.7  286.0  290.7  293.4  296.9  296.2  292.5  290.1  284.2  278.2 
1986  275.9  277.4  282.8  284.1  288.6  293.6  295.9  296.4  292.8  288.6  282.6  279.2 
1987  276.8  280.5  283.6  287.6  290.5  298.1  298.6  296.5  295.4  290.7  282.7  280.3 
1988  278.8  277.3  285.1  285.8  288.8  293.1  295.5  295.0  292.8  288.7  280.7  277.8 
1989  276.3  277.8  283.5  286.3  289.5  294.8  297.8  298.6  294.6  290.4  283.0  279.0 
1990  278.0  283.1  285.7  287.1  290.9  295.4  295.3  296.8  293.6  290.0  280.5  275.8 
  29  141  57.00  -75.00
1850  237.5  239.9  240.5  261.7  270.2  278.2  280.9  279.1  275.0  270.0  260.0  245.0 
1851  248.3  241.2  256.7  263.6  270.5  277.6  281.3  282.1  277.4  270.8  264.9  251.1 
1852  246.1  237.4  243.4  263.7  270.2  278.8  284.4  281.2  277.4  271.5  266.3  252.2 
1853  237.1  240.1  251.6  255.9  269.8  282.0  283.4  279.7  277.6  270.9  261.6  248.2 
1854  240.6  242.6  256.3  263.9  268.1  277.4  280.9  283.5  275.6  269.6  264.8  257.3 
1855  238.1  241.8  251.2  262.7  270.5  278.9  281.9  280.8  278.4  270.5  262.3  249.4 
1856  243.8  247.2  243.5  257.2  269.3  280.0  282.1  280.5  276.4  271.7  263.2  244.8 
1857  239.2  252.7  251.2  261.0  269.6  279.1  285.1  280.4  276.9  272.9  265.5  256.8 
1858  243.0  239.4  251.5  259.7  267.8  279.7  280.5  281.2  277.5  272.9  263.6  249.3 
1859  234.7  253.5  251.3  262.4  271.5  280.0  281.4  280.8  277.8  272.1  264.2  246.0 
1860  247.4  240.1  246.6  263.2  271.8  283.7  286.3  282.8  278.1  272.5  267.1  256.3 
1861  245.1  240.2  247.8  266.8  269.1  277.9  281.3  281.0  276.0  271.4  264.8  244.6 
1862  241.8  250.2  253.2  256.4  269.4  277.5  281.5  281.0  277.3  273.0  263.6  248.1 
1863  247.9  236.5  247.0  263.2  269.7  275.9  278.4  277.3  274.7  270.0  264.4  248.4 
1864  249.8  247.4  256.4  259.9  268.3  283.0  281.6  283.1  275.9  273.2  266.2  257.6 
1865  246.3  249.0  250.8  261.1  272.5  278.6  280.8  284.3  278.3  271.4  264.5  261.7 
1866  250.0  240.9  251.2  256.6  269.7  278.9  284.3  283.6  278.2  270.6  266.3  254.7 
1867  244.3  243.7  243.5  256.8  271.4  279.7  284.2  278.7  275.3  269.1  262.3  241.5 
1868  240.6  239.6  248.6  259.5  267.8  275.9  282.5  280.5  275.1  269.4  262.9  253.2 
1869  248.3  239.9  244.9  259.4  270.6  279.9  280.6  280.0  277.6  271.3  267.1  252.0 
1870  244.5  243.7  249.5  264.1  270.2  279.3  280.7  280.7  276.9  271.8  267.0  251.5 
1871  249.4  236.6  242.8  263.2  271.2  280.3  280.9  281.6  275.7  271.7  261.0  249.9 
1872  238.9  245.8  253.3  263.2  268.9  277.5  281.2  282.9  276.3  272.1  266.1  246.5 
1873  246.9  252.6  243.2  258.1  271.2  279.5  281.6  279.6  277.0  270.7  260.3  248.9 
1874  241.6  241.7  251.9  258.9  269.9  276.9  282.4  280.1  276.4  271.7  267.5  259.6 
1875  237.0  239.4  247.6  262.8  269.7  275.6  282.7  280.0  277.6  272.2  263.2  256.5 
1876  240.9  243.2  255.7  260.1  270.4  278.6  280.5  279.9  276.3  272.8  266.3  255.5 
1877  242.4  238.4  248.3  261.0  272.3  281.4  280.2  279.0  277.0  274.0  267.0  252.1 
1878  239.4  243.7  251.0  264.5  268.8  279.5  279.0  280.2  276.3  272.5  264.9  248.3 
1879  240.5  243.8  256.9  266.9  267.7  276.0  282.1  279.6  275.2  268.9  262.2  247.5 
1880  242.4  241.5  246.4  262.6  270.8  280.7  282.4  281.6  275.4  270.2  263.1  255.7 
1881  240.0  246.2  251.8  258.7  268.7  277.9  281.7  277.9  275.2  268.6  258.9  249.2 
1882  245.5  244.7  252.9  258.0  270.3  279.4  283.3  280.6  275.2  269.6  265.6  253.7 
1883  241.0  255.3  254.0  258.3  269.7  279.2  280.2  279.5  277.3  272.8  265.8  253.0 
1884  237.0  240.1  245.0  261.1  268.0  278.3  280.8  277.4  273.8  267.4  258.5  250.0 
1885  242.3  239.8  253.2  266.8  271.6  280.3  284.0  280.7  274.1  269.1  261.2  247.2 
1886  241.9  242.2  243.5  261.4  271.1  278.1  282.8  280.9  276.0  272.5  265.5  257.1 
1887  240.4  236.5  252.8  264.9  271.7  280.9  284.8  281.4  276.9  269.8  265.1  253.1 
1888  243.6  245.4  248.5  260.4  270.3  278.0  278.6  281.0  274.9  271.6  267.1  247.5 
1889  236.9  238.7  243.8  265.8  270.2  276.7  283.0  280.2  274.9  269.8  263.9  245.6 
1890  242.8  243.0  252.9  260.7  270.9  275.7  280.8  278.1  275.4  268.9  259.8  241.9 
1891  246.9  234.7  243.1  259.3  270.3  275.8  282.0  282.3  276.3  270.7  265.2  254.9 
1892  247.2  240.5  246.3  258.0  268.9  274.1  283.7  279.3  276.4  270.1  260.5  250.4 
1893  250.1  239.7  247.5  254.8  269.5  279.3  280.5  280.0  275.4  271.4  266.4  253.9 
1894  241.1  237.4  250.4  259.0  268.8  278.4  279.4  280.8  276.8  270.3  256.8  244.5 
1895  244.0  239.2  244.1  257.2  270.9  277.8  283.7  279.7  273.9  269.7  256.6  248.4 
1896  242.7  244.0  250.3  263.0  269.9  278.6  285.8  279.7  275.6  270.9  261.7  248.7 
1897  244.2  241.2  256.0  259.6  270.2  282.6  283.4  280.2  279.0  271.7  262.6  249.4 
1898  242.4  240.1  250.9  259.3  271.0  280.7  282.2  283.2  275.5  273.3  267.1  254.9 
1899  242.3  252.0  255.7  261.5  270.8  282.0  279.8  281.1  278.1  271.9  265.7  253.1 
1900  237.7  236.4  249.8  261.2  272.1  280.2  284.1  280.4  275.2  271.6  260.7  249.2 
1901  245.2  242.6  246.2  259.0  271.8  278.3  281.2  279.8  275.4  270.1  264.4  251.1 
1902  243.5  244.3  249.6  266.3  268.4  277.9  282.3  280.0  275.1  271.2  265.4  252.7 
1903  241.2  243.4  244.0  259.2  270.7  279.6  281.2  282.9  274.7  270.1  268.3  253.1 
1904  238.8  240.3  244.8  261.9  267.8  276.3  282.5  279.5  273.3  266.7  255.4  247.6 
1905  238.4  244.7  248.5  259.1  268.2  279.5  283.5  280.5  275.0  270.7  264.4  251.5 
1906  245.2  238.2  243.0  263.8  270.7  276.6  281.8  280.5  275.8  269.2  262.9  247.1 
1907  240.3  247.6  241.9  261.3  272.7  279.7  282.8  280.0  277.2  270.9  261.1  249.2 
1908  240.1  250.0  248.1  256.7  269.2  275.7  282.0  279.0  276.0  269.1  258.0  247.8 
1909  243.3  247.5  252.2  262.4  266.8  274.2  283.0  279.0  273.7  266.6  261.6  251.1 
1910  243.8  247.3  252.7  257.3  269.2  276.8  282.0  279.5  275.5  271.2  265.8  250.1 
1911  241.0  248.8  256.0  263.2  268.6  279.5  281.7  283.4  278.0  271.9  261.5  250.6 
1912  249.8  236.8  246.6  262.9  270.8  279.3  283.5  280.3  276.9  269.9  266.3  245.2 
1913  250.1  246.2  242.9  263.5  271.3  278.4  282.9  282.4  275.8  268.8  255.4  246.7 
1914  242.7  253.9  251.1  259.8  270.3  277.5  282.1  281.0  276.0  270.9  265.4  254.0 
1915  240.8  244.1  253.1  266.7  270.9  281.5  283.6  280.9  274.6  270.0  261.3  255.2 
1916  241.2  233.4  244.4  259.1  271.1  278.9  281.5  279.6  275.9  270.5  257.2  250.8 
1917  242.1  241.6  254.5  263.7  270.4  278.6  282.4  281.7  275.3  269.3  259.1  250.8 
1918  239.4  235.4  250.9  260.4  270.8  278.6  284.2  279.4  276.7  272.6  265.1  255.5 
1919  237.2  241.5  244.9  261.5  269.1  278.2  280.3  283.9  275.6  271.0  265.7  251.7 
1920  246.3  241.3  250.1  256.4  271.7  281.2  284.2  283.8  278.6  272.9  262.9  253.9 
1921  245.8  242.1  255.3  256.4  270.5  279.3  281.9  284.7  277.4  272.3  265.9  249.4 
1922  239.1  250.0  250.9  260.1  269.9  277.0  284.1  282.1  276.9  273.7  265.1  253.1 
1923  241.6  242.4  248.5  262.6  270.5  278.1  283.0  281.5  278.4  274.1  266.0  254.2 
1924  246.3  249.0  249.8  257.9  271.2  279.0  282.7  281.7  275.1  269.4  264.8  252.4 
1925  243.3  241.2  249.4  257.7  271.3  279.6  279.1  282.1  278.0  271.7  263.7  257.2 
1926  239.7  247.4  246.6  267.2  269.2  276.4  283.7  281.9  276.9  272.7  265.7  249.4 
1927  238.5  247.0  253.1  264.4  271.6  280.2  283.6  280.2  276.7  272.1  262.7  258.6 
1928  244.1  247.9  239.9  259.7  268.4  277.3  284.1  281.0  276.1  268.0  257.4  243.1 
1929  242.5  243.2  258.3  264.4  271.0  281.0  282.7  281.2  277.7  271.1  264.6  248.5 
1930  246.0  242.0  249.4  253.8  268.3  276.7  283.7  278.2  275.9  271.4  262.8  247.6 
1931  240.4  242.4  247.0  262.7  272.6  282.3  285.2  281.2  280.1  272.8  264.4  246.8 
1932  249.6  237.6  249.0  265.2  270.0  280.8  281.4  283.2  278.6  272.5  264.3  247.3 
1933  238.2  250.2  251.3  255.5  270.3  276.9  277.8  281.0  274.1  268.8  262.8  247.5 
1934  238.2  236.2  242.3  259.6  269.4  276.7  284.0  281.5  274.2  270.0  262.9  255.0 
1935  243.9  241.3  250.6  262.5  267.7  279.6  286.8  283.5  280.0  272.2  264.1  255.1 
1936  250.3  246.4  261.7  263.1  271.9  278.3  282.2  284.3  276.7  271.5  265.2  252.9 
1937  247.7  237.1  244.0  263.7  270.4  278.2  282.4  283.1  277.3  272.2  264.7  246.1 
1938  242.4  242.8  243.7  262.3  269.9  275.3  281.6  279.8  275.1  271.1  266.8  246.8 
1939  242.8  241.0  248.3  261.4  266.9  277.2  282.6  279.6  273.8  270.2  265.2  253.9 
1940  244.6  246.6  257.8  265.8  271.2  279.9  281.2  283.4  277.4  273.4  266.0  251.7 
1941  250.1  250.1  253.5  257.9  271.3  278.0  283.4  279.8  275.9  270.8  262.3  248.7 
1942  245.6  246.4  257.7  254.0  269.7  277.0  279.6  280.2  277.7  271.4  265.5  245.6 
1943  247.1  244.5  249.7  261.2  270.1  279.2  283.2  280.9  276.6  271.7  264.4  258.9 
1944  245.3  243.5  248.8  264.5  272.1  281.0  282.0  283.3  278.0  274.2  267.0  260.4 
1945  244.9  248.9  247.7  261.7  269.5  278.2  281.7  279.2  276.6  270.9  264.7  253.5 
1946  239.8  237.8  250.3  258.6  270.1  277.8  283.5  283.3  277.2  271.6  264.8  249.5 
1947  244.8  242.3  251.3  262.9  271.0  279.4  282.5  281.6  276.5  271.4  265.2  253.9 
1948  243.6  242.3  255.7  260.6  269.4  278.3  283.8  281.6  276.0  270.9  262.6  251.6 
1949  240.9  238.4  251.1  259.2  270.8  276.3  282.3  283.3  277.4  270.1  263.7  256.5 
1950  243.6  249.2  251.5  254.0  272.2  279.1  280.1  282.0  276.7  270.8  262.6  244.0 
1951  240.0  233.3  249.5  265.3  270.4  279.6  281.9  280.0  276.1  271.8  267.5  252.3 
1952  236.7  241.7  246.9  261.4  271.4  278.5  280.6  279.4  276.7  271.1  267.7  258.3 
1953  251.2  253.9  249.2  262.5  270.3  278.2  283.6  282.6  276.5  272.4  265.7  252.9 
1954  244.5  245.6  247.1  263.3  269.8  277.7  284.8  284.5  279.8  274.1  264.9  256.0 
1955  247.2  246.8  253.2  264.2  268.1  280.1  288.0  280.7  279.2  273.4  267.2  255.6 
1956  250.2  242.6  251.6  263.9  271.9  281.1  283.6  284.7  277.0  272.0  267.4  248.8 
1957  241.7  247.9  246.3  261.1  265.7  277.7  281.7  279.3  277.2  270.2  265.4  258.4 
1958  248.6  241.3  250.8  262.7  268.6  279.4  282.6  281.5  278.8  272.8  268.4  259.6 
1959  251.3  241.5  244.1  254.7  269.8  276.1  282.8  280.9  274.6  272.1  263.4  249.8 
1960  250.1  242.0  246.1  260.1  268.9  279.5  285.9  282.1  276.5  272.1  259.1  251.3 
1961  250.0  248.0  249.0  254.5  271.7  279.6  281.1  279.4  276.1  269.4  261.9  248.5 
1962  243.2  248.4  248.5  261.2  267.3  279.6  279.2  278.8  275.5  270.1  263.5  250.9 
1963  246.2  242.8  249.7  258.1  269.2  276.2  282.8  280.0  276.0  272.6  263.7  251.5 
1964  245.3  242.2  246.6  262.7  270.6  280.4  284.6  282.3  275.9  270.9  267.5  251.6 
1965  252.8  243.5  254.0  263.2  269.5  279.3  282.7  282.4  276.6  272.7  265.4  253.5 
1966  240.3  248.7  251.6  262.3  269.1  278.0  282.3  283.3  277.0  271.1  263.1  254.0 
1967  239.8  250.1  247.1  257.7  269.8  279.0  284.6  280.5  276.8  273.0  265.3  251.3 
1968  236.2  236.7  248.2  263.6  272.2  281.3  284.6  283.2  277.4  271.4  264.8  254.3 
1969  245.1  244.4  251.7  257.7  270.0  278.2  281.0  280.0  277.2  270.9  262.5  250.7 
1970  242.7  242.8  250.2  260.1  273.3  277.8  283.8  281.8  278.3  270.8  266.3  252.9 
1971  241.4  243.7  248.3  269.5  271.9  281.0  284.6  283.5  278.1  272.8  266.5  258.2 
1972  243.5  236.8  245.2  262.4  270.4  280.5  280.9  279.3  278.6  273.7  264.4  257.5 
1973  239.4  243.6  252.6  258.9  270.2  276.9  284.2  282.2  277.5  273.2  269.0  260.5 
1974  244.0  242.2  248.8  259.2  269.7  280.6  283.8  283.5  276.7  269.0  259.3  249.3 
1975  240.7  249.0  247.4  260.2  269.5  279.1  283.9  282.2  277.4  272.5  265.3  254.7 
1976  249.6  248.0  252.0  262.2  271.5  279.1  282.3  283.8  278.0  272.3  268.2  255.7 
1977  248.0  242.4  248.8  254.9  269.7  278.8  284.2  282.1  277.0  270.8  264.8  251.6 
1978  240.2  249.0  251.4  262.3  273.2  276.9  281.9  282.2  277.2  271.6  263.1  254.0 
1979  242.1  240.3  247.3  259.7  270.4  277.6  282.7  280.9  276.5  269.9  262.4  252.1 
1980  250.9  245.9  246.5  260.4  271.8  278.1  281.6  281.9  277.9  271.8  266.2  257.7 
1981  241.6  250.3  251.1  262.6  271.9  279.2  284.7  282.9  277.3  271.8  267.0  254.8 
1982  240.8  245.9  250.1  261.1  270.1  277.5  281.1  281.9  277.0  271.7  266.5  252.8 
1983  241.8  239.6  253.2  257.9  270.5  282.3  281.6  282.8  277.9  273.5  265.5  248.8 
1984  244.6  238.5  245.1  262.6  268.4  276.6  279.4  278.9  274.9  270.6  263.9  247.6 
1985  249.8  245.2  249.7  261.3  269.6  277.7  284.7  281.6  279.2  274.1  268.5  259.2 
1986  247.7  239.2  252.6  261.6  270.1  278.4  279.6  279.5  275.8  272.2  262.3  253.1 
1987  248.8  247.9  251.5  259.5  270.1  277.6  282.7  282.3  277.9  272.7  263.3  258.7 
1988  245.6  241.3  248.4  259.1  271.4  279.8  281.5  282.1  277.4  271.6  266.4  258.4 
1989  244.8  237.2  249.1  261.8  270.5  279.1  284.4  280.1  276.3  271.5  262.4  257.1 
1990  245.2  245.9  244.0  262.9  269.5  277.3  281.3  282.1  278.2  270.7  263.1  246.1 
  30  141  37.38  -78.93
1850  272.7  273.7  275.9  283.5  284.8  288.7  292.4  292.2  290.6  285.1  277.4  272.1 
1851  272.3  270.9  278.0  283.1  283.9  290.1  294.4  294.4  291.6  284.7  278.0  272.5 
1852  273.9  274.1  278.3  280.8  285.2  290.5  293.3  293.5  291.6  287.3  280.0  274.0 
1853  272.0  276.9  279.1  281.0  285.3  289.8  293.7  292.0  290.5  287.0  279.0  276.0 
1854  270.1  272.1  273.2  278.7  286.0  289.7  290.6  291.2  288.9  283.4  281.0  273.7 
1855  272.7  274.7  277.5  281.3  287.5  290.8  293.7  294.6  291.2  288.2  276.8  274.6 
1856  270.1  270.8  274.4  283.3  286.2  291.7  293.0  292.7  289.5  285.5  278.9  272.9 
1857  273.1  275.2  276.4  281.9  285.6  288.0  293.8  293.8  292.1  283.4  278.0  271.2 
1858  270.3  269.8  275.1  283.1  284.9  290.0  292.0  292.0  290.8  284.6  277.6  277.5 
1859  272.4  268.6  273.6  282.2  286.9  290.3  292.8  293.4  291.5  285.5  279.1  276.1 
1860  272.9  271.8  277.3  277.2  284.9  290.0  294.8  294.2  293.7  285.8  277.6  273.8 
1861  271.3  274.1  277.9  280.1  283.7  289.0  293.4  293.8  291.3  284.6  277.6  272.1 
1862  272.4  272.1  278.8  283.7  287.0  290.2  294.4  294.3  292.2  285.9  278.3  271.1 
1863  271.2  271.3  275.3  278.4  285.8  290.5  293.2  293.5  290.6  284.6  282.3  272.6 
1864  271.6  272.7  271.2  279.6  286.9  290.4  295.2  293.6  289.5  283.2  280.6  273.3 
1865  270.7  272.7  277.1  280.1  283.8  287.2  293.0  292.1  287.2  282.9  276.5  272.9 
1866  271.5  271.4  274.7  279.9  283.9  290.2  292.3  293.8  289.1  282.7  279.8  272.8 
1867  272.3  277.6  281.0  281.7  283.7  291.2  293.2  294.6  289.3  287.3  278.5  271.8 
1868  271.3  270.9  274.4  279.5  286.2  287.7  291.9  292.8  290.3  284.3  276.0  273.2 
1869  272.0  272.2  274.7  276.6  283.0  287.8  291.5  292.0  290.2  285.6  276.6  272.3 
1870  269.5  272.7  275.0  276.9  285.2  292.7  293.6  293.1  290.4  284.8  280.2  273.8 
1871  271.2  276.4  277.6  284.0  284.3  289.6  292.3  294.4  292.3  288.2  282.4  276.3 
1872  270.9  274.7  276.9  285.4  286.9  290.1  293.3  294.7  291.0  287.0  279.1  276.9 
1873  272.5  272.0  275.9  277.6  283.4  290.5  294.4  293.5  291.0  286.3  280.7  271.7 
1874  270.5  270.3  271.4  279.7  285.3  289.9  294.0  294.5  290.8  284.6  279.0  273.5 
1875  268.0  269.6  277.6  282.5  285.7  289.5  293.6  294.0  289.8  285.1  278.4  274.0 
1876  269.2  269.4  274.2  283.7  285.0  290.3  293.5  294.1  291.7  285.4  282.7  273.7 
1877  270.5  273.1  282.2  280.3  285.2  288.8  293.7  291.7  289.4  284.9  277.5  272.5 
1878  268.9  272.1  278.1  278.3  284.7  289.2  292.9  293.8  290.8  285.1  279.7  274.4 
1879  270.2  273.1  274.3  280.1  286.8  290.0  294.3  293.2  290.2  284.7  276.2  275.7 
1880  270.9  270.3  275.5  282.5  287.7  288.7  292.8  293.4  291.3  284.3  280.9  275.7 
1881  271.2  269.1  273.2  281.9  285.8  290.4  293.8  293.6  291.4  284.7  279.5  272.8 
1882  272.4  269.4  275.2  279.5  285.3  287.2  292.9  292.8  289.3  285.3  280.6  273.2 
1883  265.7  269.3  271.8  279.8  286.1  289.2  293.7  293.3  292.1  282.2  279.3  275.6 
1884  273.8  273.4  274.9  284.5  282.7  289.1  292.5  293.6  287.5  283.5  276.2  275.9 
1885  267.9  270.0  279.3  279.0  282.7  288.6  292.2  295.1  290.6  285.0  277.2  277.6 
1886  272.3  277.4  280.9  282.7  285.9  288.2  292.6  292.2  289.4  284.1  275.9  273.2 
1887  270.4  272.9  272.7  278.6  283.4  289.8  292.8  293.6  293.0  286.2  278.8  273.0 
1888  270.6  277.4  276.9  279.7  286.4  290.1  293.9  294.0  290.8  283.6  277.5  276.1 
1889  273.3  273.3  279.4  280.0  285.1  289.4  293.4  295.1  292.2  285.5  277.7  276.1 
1890  269.2  269.4  273.3  280.5  283.7  289.9  293.7  294.1  293.3  284.7  279.8  273.2 
1891  269.3  268.3  279.9  283.0  287.7  291.8  295.0  294.4  292.1  284.6  278.0  274.5 
1892  272.6  272.9  279.8  283.5  285.5  289.4  292.7  293.9  291.2  285.5  280.8  275.7 
1893  272.8  276.1  279.2  278.3  283.6  292.3  293.4  294.4  290.9  285.5  280.2  274.6 
1894  275.4  271.6  279.2  283.2  287.2  290.4  292.7  293.2  289.8  283.3  276.5  275.9 
1895  276.7  273.5  278.1  281.4  284.5  289.8  292.7  293.9  290.4  288.2  279.0  272.2 
1896  271.0  269.6  276.6  279.3  285.6  289.9  293.2  294.6  292.7  285.4  280.0  277.0 
1897  275.1  276.3  281.7  283.6  284.8  292.3  293.9  293.8  290.3  286.1  276.4  273.6 
1898  269.9  273.0  278.9  282.3  288.8  290.8  294.4  294.2  290.3  284.7  279.7  273.5 
1899  269.6  276.4  279.4  283.6  287.4  290.5  292.6  294.4  289.5  283.5  279.3  274.4 
1900  272.4  270.5  279.4  281.1  288.3  288.4  292.6  294.1  289.7  283.3  279.8  270.6 
1901  270.9  271.4  276.0  281.1  287.0  291.9  294.0  294.3  289.3  283.9  277.5  275.4 
1902  272.0  271.8  275.5  283.5  287.9  289.1  292.1  293.6  285.8  282.9  274.5  275.3 
1903  268.1  270.9  274.6  278.2  284.4  290.5  294.1  294.1  288.9  284.1  279.1  274.9 
1904  273.9  272.7  276.4  281.6  284.2  287.7  291.6  293.7  289.4  283.8  275.6  270.4 
1905  272.2  271.3  279.1  281.6  284.9  289.1  293.8  293.1  289.6  282.8  275.3  269.3 
1906  269.6  271.5  272.4  281.5  285.0  288.9  291.5  293.4  289.0  284.3  280.0  268.6 
1907  275.8  277.6  279.3  279.4  284.1  289.1  293.2  294.1  292.4  285.2  277.8  278.8 
1908  272.1  275.7  278.4  283.3  287.0  290.3  294.2  294.0  291.8  284.9  279.2  272.6 
1909  270.7  268.5  272.3  285.0  287.8  291.1  293.4  294.5  291.0  284.2  280.0  278.1 
1910  271.7  270.8  273.6  282.2  286.1  288.8  292.4  296.2  291.1  288.3  280.6  275.9 
1911  272.1  273.6  276.3  283.7  287.6  291.2  294.1  293.1  290.7  284.8  277.9  278.3 
1912  272.0  272.7  279.5  283.1  289.2  291.6  293.5  292.6  291.0  285.3  278.1  272.2 
1913  271.4  272.0  274.0  282.0  283.3  287.8  292.6  291.3  287.8  284.7  277.9  273.8 
1914  269.3  270.7  280.3  281.4  284.6  290.2  292.0  291.1  292.1  285.0  280.5  277.0 
1915  272.3  270.5  278.2  280.9  286.3  290.4  292.1  295.0  291.0  286.2  276.9  275.3 
1916  273.9  272.8  274.1  282.4  285.1  292.1  295.5  294.6  291.4  284.0  284.6  275.0 
1917  273.2  271.9  273.2  278.2  286.5  290.3  293.0  294.8  290.4  284.9  275.8  272.8 
1918  272.5  271.2  273.7  281.5  286.0  288.7  292.4  293.4  289.7  284.7  281.2  272.8 
1919  274.4  270.6  279.2  281.1  286.3  290.2  293.4  294.2  291.2  284.8  278.2  273.8 
1920  272.2  273.9  280.2  283.4  286.4  290.2  295.3  295.4  290.9  284.2  278.2  274.6 
1921  270.5  270.9  278.5  281.0  283.9  290.0  295.6  294.6  291.3  282.9  277.6  271.5 
1922  267.6  265.0  273.1  280.0  285.3  290.8  293.2  292.9  290.6  285.5  278.7  274.3 
1923  272.2  271.1  274.6  278.6  284.3  289.8  293.1  293.2  290.5  284.0  279.0  274.3 
1924  272.9  274.2  279.5  279.4  285.1  290.7  293.9  292.8  290.2  282.0  275.7  273.2 
1925  270.5  272.6  278.7  281.7  287.1  291.3  292.7  293.7  290.7  285.3  278.9  276.1 
1926  274.5  269.7  276.7  283.6  286.3  290.3  291.6  293.0  290.6  283.8  275.5  274.7 
1927  269.8  268.6  275.0  281.0  286.3  290.5  292.8  295.3  291.1  284.2  277.5  275.9 
1928  274.3  272.9  274.6  276.7  285.7  290.1  293.1  293.2  290.5  286.2  278.4  271.9 
1929  272.8  271.9  275.7  280.3  285.7  290.3  293.2  293.6  289.7  284.2  277.1  272.5 
1930  271.8  275.3  279.0  282.0  284.6  289.3  291.4  292.3  288.1  284.3  280.9  276.1 
1931  270.7  270.5  276.4  279.8  284.3  288.6  293.3  294.1  292.4  284.8  278.3  272.0 
1932  273.9  271.7  275.8  284.7  289.1  291.4  293.4  294.5  291.3  282.6  278.2  273.9 
1933  274.7  271.1  274.0  281.6  286.4  292.3  294.1  293.1  289.9  283.8  279.5  272.5 
1934  273.1  270.8  275.4  281.4  286.7  288.3  290.9  292.5  290.1  285.8  276.7  276.1 
1935  274.7  273.9  276.2  281.7  285.1  290.3  293.0  294.2  290.4  281.8  275.2  272.8 
1936  273.7  270.4  279.0  282.0  283.8  289.0  293.6  294.8  291.6  283.9  279.1  272.6 
1937  274.6  272.7  281.0  282.3  285.9  291.0  292.6  295.0  291.6  285.5  280.7  275.5 
1938  275.4  274.8  281.1  282.7  288.4  291.1  292.3  292.7  290.2  285.1  278.2  271.7 
1939  272.2  271.7  272.0  280.9  284.8  288.5  292.4  293.0  289.3  284.4  278.6  275.4 
1940  272.5  272.1  277.6  283.5  285.7  290.2  293.5  294.6  290.8  287.0  279.8  276.5 
1941  271.7  278.2  280.1  280.8  287.5  288.9  295.0  294.3  291.5  281.3  271.8  270.6 
1942  271.7  269.8  278.3  281.6  287.6  290.7  293.6  294.2  291.0  287.8  277.0  270.4 
1943  272.4  276.0  278.4  282.3  287.0  290.6  293.7  294.0  291.3  287.0  278.3  274.3 
1944  268.0  272.1  277.0  281.4  287.2  290.4  292.9  293.5  291.7  285.8  276.9  275.4 
1945  271.5  274.4  277.0  279.7  285.7  289.9  294.0  295.0  292.5  285.8  281.8  272.8 
1946  273.7  271.3  275.6  283.3  285.5  290.1  294.8  294.1  290.2  285.6  282.8  273.0 
1947  270.2  274.5  279.8  281.2  284.8  289.6  296.1  294.6  291.4  285.7  277.5  274.3 
1948  269.6  272.1  274.1  281.8  287.5  292.5  294.0  294.9  289.9  287.5  278.9  274.6 
1949  269.3  270.7  274.0  278.0  286.0  289.9  294.0  295.5  291.8  285.4  280.9  277.1 
1950  272.1  275.3  275.5  279.8  285.9  290.1  293.7  292.7  292.1  284.0  278.1  274.6 
1951  270.5  268.5  276.3  285.5  284.8  291.7  293.5  293.9  291.0  289.4  282.4  273.9 
1952  271.8  269.1  277.3  282.5  284.9  290.0  293.8  293.4  289.9  284.4  279.3  272.5 
1953  267.7  268.6  277.3  278.6  284.1  290.3  293.3  294.3  291.6  285.5  279.5  276.0 
1954  274.7  274.9  275.4  281.7  286.4  293.2  294.0  293.8  291.9  285.4  279.4  277.6 
1955  274.2  274.7  276.0  280.7  287.8  291.0  295.8  293.1  290.0  284.9  279.5  274.9 
1956  274.0  278.2  277.9  278.9  284.9  290.4  293.7  293.1  291.5  285.3  276.6  273.2 
1957  274.6  273.8  276.9  282.5  287.5  290.4  293.7  295.1  291.6  285.9  280.3  279.1 
1958  275.5  274.5  277.6  281.2  287.5  290.8  294.0  293.8  291.1  286.7  279.3  276.8 
1959  276.5  272.5  275.9  281.4  284.4  290.3  294.4  294.6  290.2  286.9  281.4  274.9 
1960  271.5  274.1  275.3  282.9  287.5  291.6  294.1  295.0  293.6  285.0  277.5  274.3 
1961  271.6  277.4  281.3  281.3  285.3  289.6  293.4  294.5  293.1  284.7  280.1  275.0 
1962  272.8  272.8  275.1  283.1  284.8  289.7  293.6  294.3  291.3  286.1  278.5  274.6 
1963  269.8  271.0  275.0  280.7  284.7  289.0  292.4  292.8  289.8  287.9  278.6  275.1 
1964  272.5  271.6  275.6  280.2  283.5  289.9  292.9  294.9  290.9  283.4  277.4  271.3 
1965  270.5  272.9  276.3  280.2  285.2  288.6  294.1  293.8  290.8  286.0  278.7  271.7 
1966  274.6  275.6  278.5  280.3  285.8  291.9  295.0  293.1  290.6  285.2  280.1  276.3 
1967  272.7  272.8  277.2  281.6  287.8  291.1  294.5  292.3  290.4  285.6  280.2  274.5 
1968  276.9  273.8  276.2  283.7  285.4  289.2  293.2  293.4  292.9  284.2  278.9  272.0 
1969  271.0  277.3  279.9  285.1  284.6  291.8  294.0  294.2  290.7  285.4  279.8  276.1 
1970  269.8  271.2  277.4  282.0  286.5  291.2  294.4  293.6  289.5  290.8  281.1  277.9 
1971  275.7  274.9  280.9  279.7  284.8  293.4  293.4  293.2  290.2  283.8  281.1  275.1 
1972  271.2  277.5  280.5  280.4  285.1  291.4  293.7  293.4  291.1  286.7  280.6  278.4 
1973  273.3  273.5  279.3  282.6  287.4  291.8  296.3  295.2  290.7  285.2  282.8  274.1 
1974  274.7  277.8  280.1  280.8  287.2  291.9  295.2  295.7  293.7  288.8  280.2  275.3 
1975  275.5  274.6  279.4  285.0  286.6  290.9  295.3  295.0  291.7  287.7  278.5  276.5 
1976  273.8  274.8  278.3  285.1  287.0  291.4  294.9  295.5  292.4  285.0  278.7  273.6 
1977  275.4  271.1  279.0  281.9  286.3  293.0  295.9  295.6  294.3  286.3  277.3  276.5 
1978  269.6  269.5  273.9  282.6  287.9  294.5  295.5  294.1  293.5  287.0  277.6  274.2 
1979  273.1  273.8  279.0  283.0  288.3  291.4  295.5  294.5  291.3  287.4  279.1  275.4 
1980  271.6  272.6  275.5  280.1  284.2  291.8  294.1  295.9  293.3  285.4  280.0  279.3 
1981  274.1  275.6  275.1  279.1  286.6  294.0  293.7  295.1  290.5  285.0  280.5  279.5 
1982  272.6  272.9  278.7  282.9  286.5  291.6  293.7  293.4  290.0  287.5  279.4  276.4 
1983  274.8  273.1  276.4  282.7  287.1  290.1  295.3  294.4  291.0  285.1  278.7  275.1 
1984  275.3  275.6  279.9  280.9  287.4  291.0  293.2  293.4  290.6  286.8  280.0  275.0 
1985  274.1  272.5  278.1  282.2  286.0  289.8  294.3  294.2  290.5  288.0  281.5  275.2 
1986  271.3  273.2  277.2  279.9  286.2  290.8  293.2  294.2  290.5  285.9  279.4  276.5 
1987  273.6  276.1  279.4  282.7  287.4  293.9  294.3  294.3  292.9  287.5  279.3  276.4 
1988  275.4  273.8  279.6  282.4  285.5  290.2  294.0  292.8  290.5  285.4  278.5  275.0 
1989  272.1  272.5  280.6  282.2  285.6  292.3  295.9  296.4  292.6  288.1  279.8  276.0 
1990  273.8  278.4  279.3  282.8  285.0  292.3  293.0  294.0  291.1  287.5  279.7  273.2 
  31  141 -37.83  -71.03
1850  290.8  290.2  287.2  285.3  282.4  279.9  279.4  278.9  278.7  279.9  286.1  289.9 
1851  289.7  289.5  288.8  284.4  282.4  279.5  279.0  277.8  277.2  281.2  284.3  288.8 
1852  290.2  291.4  288.7  286.3  281.9  279.8  279.8  278.4  279.5  282.5  286.5  288.4 
1853  290.1  288.8  289.3  286.2  280.4  280.4  277.0  277.7  279.2  280.7  285.3  285.4 
1854  288.8  291.5  289.0  286.7  282.4  280.8  280.8  278.8  278.8  279.6  283.1  287.9 
1855  290.3  290.8  289.9  286.2  281.9  280.1  279.6  278.7  280.1  283.9  284.6  287.9 
1856  289.9  291.9  292.7  284.0  282.4  279.9  279.5  279.4  279.7  281.4  284.3  288.1 
1857  292.3  292.7  289.7  283.7  281.2  278.9  277.4  277.4  279.9  281.1  284.9  289.1 
1858  295.4  290.9  288.9  284.7  281.2  279.9  279.3  277.4  277.8  281.8  285.1  289.8 
1859  291.8  293.4  290.8  287.4  281.8  277.9  276.6  276.0  278.7  281.4  284.5  288.3 
1860  294.0  294.5  291.1  283.4  282.3  280.1  279.0  277.2  277.1  280.1  284.2  287.2 
1861  291.6  294.7  290.1  284.3  281.3  279.6  275.8  276.9  277.5  280.7  284.4  289.8 
1862  291.6  289.8  286.9  285.6  284.9  279.3  278.7  276.5  277.3  281.8  286.5  289.1 
1863  294.5  294.3  288.4  287.1  282.0  278.6  277.7  278.6  278.4  279.5  284.3  287.2 
1864  293.2  292.9  288.1  286.6  283.0  280.4  278.7  278.0  279.2  281.4  283.6  289.6 
1865  290.8  290.0  289.5  285.6  282.2  280.4  278.6  277.7  278.6  279.4  283.7  291.2 
1866  295.7  291.7  290.7  285.8  282.8  280.5  278.9  277.2  278.3  280.2  284.0  287.3 
1867  288.6  290.8  290.9  285.1  281.1  275.9  279.0  277.9  277.6  280.9  284.9  288.6 
1868  293.3  291.8  286.4  285.3  281.8  278.8  278.2  279.3  280.3  282.5  284.2  290.8 
1869  295.3  292.9  289.5  283.7  281.8  280.0  278.8  277.4  278.9  281.6  284.0  289.7 
1870  289.2  293.0  288.3  283.9  281.9  279.7  278.8  277.8  279.5  281.5  286.5  286.8 
1871  289.6  286.7  287.7  285.6  282.5  280.6  278.8  278.8  279.2  281.2  285.3  289.1 
1872  293.5  293.7  287.9  284.2  281.0  280.6  277.1  277.6  278.8  280.7  286.2  288.9 
1873  289.3  291.3  288.8  286.1  281.0  279.4  279.1  278.4  279.0  279.5  284.7  288.8 
1874  290.9  293.4  288.7  285.6  282.7  280.9  278.4  278.7  279.8  281.2  284.8  288.6 
1875  292.3  292.0  290.2  285.5  283.2  280.3  277.0  277.5  277.6  280.1  285.7  290.1 
1876  286.4  288.2  286.2  283.5  282.4  279.7  278.9  277.5  278.1  279.9  283.1  286.8 
1877  289.2  291.6  291.6  287.5  281.7  278.3  277.3  276.2  278.7  280.6  282.7  288.5 
1878  291.5  292.1  288.5  284.5  282.2  278.1  277.3  277.4  279.0  279.9  283.9  290.0 
1879  294.1  293.0  292.6  286.6  281.4  280.5  278.9  278.9  280.1  281.0  282.8  287.0 
1880  288.8  288.8  288.8  284.2  282.5  277.0  279.1  276.6  277.6  281.3  285.3  288.4 
1881  288.7  292.2  292.4  285.8  282.9  280.3  279.2  277.6  277.6  281.6  286.6  288.1 
1882  291.6  291.2  290.0  286.7  282.9  280.2  278.6  278.9  278.2  279.9  284.5  287.7 
1883  290.9  293.4  286.0  283.8  281.9  279.3  278.3  277.4  278.8  281.5  282.6  288.4 
1884  291.7  288.5  285.6  284.1  280.9  279.8  278.3  277.5  278.6  280.5  285.0  287.8 
1885  289.9  289.9  288.3  283.8  281.0  278.2  278.9  278.7  277.2  282.9  284.8  286.8 
1886  290.1  291.5  287.2  284.1  281.5  279.7  278.4  277.2  277.5  279.9  284.5  289.7 
1887  293.2  293.0  289.9  284.3  281.8  280.1  279.1  277.5  278.0  279.5  282.0  287.6 
1888  289.9  291.3  290.9  283.9  282.0  279.5  278.4  277.1  277.6  279.7  283.9  287.8 
1889  292.6  292.9  287.3  285.7  282.7  280.8  276.5  277.5  278.3  280.7  285.9  289.0 
1890  292.0  294.2  291.2  284.0  281.7  280.2  276.1  277.3  278.4  280.1  284.8  289.6 
1891  290.6  289.8  286.8  283.8  281.8  280.5  279.2  277.3  278.8  280.7  282.8  290.2 
1892  293.1  289.0  287.1  286.2  283.2  279.0  278.6  278.0  278.3  281.6  282.0  285.1 
1893  286.4  292.8  288.0  286.3  281.6  280.2  278.8  278.7  278.8  279.7  287.1  287.3 
1894  290.0  289.2  289.8  285.4  283.4  280.1  278.5  276.1  279.3  280.8  284.6  289.4 
1895  290.2  291.8  290.4  285.0  281.6  279.8  277.8  278.2  279.3  280.2  283.7  288.7 
1896  293.6  289.7  290.6  285.5  282.2  280.3  279.0  277.6  279.1  281.9  284.9  288.5 
1897  290.5  292.0  288.6  285.6  282.6  279.4  278.7  278.9  279.3  281.2  284.4  289.3 
1898  291.7  295.7  289.5  286.4  281.9  280.8  278.1  277.2  276.0  280.0  283.6  288.8 
1899  293.6  293.2  288.4  285.9  283.7  280.4  278.8  277.3  277.9  281.1  285.6  289.2 
1900  293.8  290.7  291.1  286.2  283.1  279.3  280.1  279.3  279.8  281.9  284.8  288.0 
1901  288.1  292.5  289.9  286.4  282.7  280.0  278.1  278.1  278.3  281.3  286.2  291.4 
1902  293.2  292.2  290.5  285.1  282.1  280.6  280.0  278.7  277.7  281.3  282.9  288.1 
1903  290.2  290.1  288.7  286.0  281.8  279.6  278.1  278.2  279.1  283.8  284.5  289.3 
1904  290.7  287.5  287.2  284.0  282.6  279.3  278.2  278.5  279.9  280.4  285.4  289.8 
1905  294.8  289.6  285.2  285.2  280.6  279.1  278.4  277.8  279.0  280.5  284.2  288.7 
1906  291.8  293.3  288.2  284.5  282.6  280.2  277.6  278.1  277.4  281.1  286.3  286.1 
1907  291.1  292.1  290.5  287.4  283.0  278.0  277.5  279.6  279.4  280.6  284.2  285.3 
1908  289.3  291.4  286.3  284.6  282.2  278.7  278.1  278.0  276.3  281.9  284.9  288.6 
1909  293.2  291.6  286.4  285.6  283.0  280.2  279.4  279.4  279.4  282.4  284.2  290.5 
1910  291.2  292.3  287.2  284.7  282.4  279.5  278.8  277.1  278.9  281.0  285.1  288.7 
1911  292.2  293.5  287.7  284.4  281.1  279.8  278.1  276.7  278.0  281.4  286.6  289.9 
1912  291.7  291.3  290.6  288.1  283.2  279.8  279.4  278.2  279.7  282.5  285.5  287.3 
1913  291.8  294.3  288.1  284.9  282.2  280.6  279.4  278.3  279.3  279.9  286.5  290.4 
1914  290.8  292.5  289.6  284.1  282.0  280.1  278.7  278.3  279.7  280.8  283.8  288.8 
1915  291.4  293.9  288.3  286.0  282.7  279.7  277.0  276.8  279.3  283.1  285.7  289.8 
1916  289.7  288.7  290.2  285.4  281.4  278.1  279.3  277.2  278.5  280.9  286.3  289.2 
1917  292.6  288.2  291.6  285.2  282.3  280.3  278.4  277.2  278.3  284.0  287.4  287.3 
1918  290.1  295.0  291.1  287.1  281.3  280.4  278.7  278.0  279.6  280.6  284.9  290.7 
1919  289.9  294.1  287.8  283.9  282.8  279.6  277.2  277.9  277.1  280.9  284.7  290.8 
1920  292.8  290.2  286.4  285.3  280.6  278.7  278.2  279.3  280.0  281.9  286.4  290.8 
1921  293.8  293.6  291.1  285.4  280.6  279.5  277.8  278.4  278.5  280.5  285.6  291.2 
1922  294.4  291.3  290.1  284.4  282.1  281.1  280.4  278.3  279.1  279.2  284.7  291.6 
1923  291.4  293.1  290.0  285.1  281.3  279.4  278.7  277.2  278.6  280.6  284.9  289.4 
1924  293.1  292.4  290.7  285.8  282.9  281.1  279.9  277.0  279.5  281.8  286.1  291.3 
1925  291.6  293.5  291.1  284.6  280.7  280.5  279.5  277.7  279.4  280.6  283.8  287.7 
1926  290.4  292.3  289.9  284.1  283.0  280.4  279.0  278.7  279.7  280.3  285.1  289.6 
1927  290.6  293.6  288.9  283.7  282.5  280.2  280.2  278.0  279.7  282.6  285.9  287.8 
1928  288.8  291.6  288.9  284.8  282.7  280.1  278.9  276.6  277.5  282.2  283.7  288.6 
1929  288.3  289.8  287.0  283.1  281.7  280.7  279.6  279.3  278.8  279.3  282.7  287.0 
1930  290.1  290.3  289.0  288.0  282.0  279.4  279.5  278.8  278.7  279.3  285.1  288.6 
1931  289.4  295.2  287.1  286.3  283.1  280.2  279.9  279.2  278.6  279.8  283.4  289.7 
1932  291.7  292.6  288.8  285.9  283.3  279.9  279.4  277.9  280.7  280.6  284.7  288.7 
1933  293.0  294.8  289.5  287.7  281.6  280.2  278.8  277.6  277.0  280.6  284.4  286.8 
1934  291.1  291.5  289.4  285.6  282.5  280.5  279.5  278.3  279.8  281.0  284.7  287.6 
1935  293.8  292.8  290.8  285.3  282.7  280.8  278.1  277.9  278.7  281.9  286.8  289.1 
1936  292.9  293.2  289.3  286.1  281.7  278.5  278.5  277.0  279.2  280.7  284.2  286.5 
1937  290.2  290.1  287.9  283.8  281.3  279.9  276.4  277.5  280.1  279.0  284.1  288.8 
1938  293.4  291.4  288.6  284.9  281.7  279.9  278.2  277.6  279.1  280.7  286.4  289.3 
1939  290.4  291.4  291.0  287.2  282.6  280.1  278.8  278.1  277.9  281.4  283.4  288.7 
1940  290.8  291.0  287.9  287.3  281.9  280.2  278.5  278.6  278.6  279.6  284.1  286.9 
1941  290.9  293.6  290.0  285.0  282.4  279.0  277.9  277.6  279.4  281.1  284.6  291.5 
1942  292.1  293.4  291.4  287.3  282.7  280.4  280.2  280.5  280.5  283.2  286.7  290.1 
1943  292.7  292.7  289.3  285.2  281.9  280.0  278.9  278.2  279.6  281.2  284.5  289.7 
1944  291.6  292.4  288.5  285.6  283.1  280.3  279.9  277.7  278.5  280.8  285.7  288.9 
1945  293.9  292.1  291.3  285.5  283.0  279.7  279.0  278.9  278.6  281.1  283.9  287.7 
1946  291.9  293.4  288.1  285.9  281.7  278.8  278.9  278.1  278.7  281.0  284.4  290.4 
1947  291.2  292.9  290.0  286.9  284.3  279.7  278.5  279.4  279.4  282.1  288.4  290.7 
1948  291.4  293.1  289.6  285.6  282.4  280.9  278.9  278.6  278.5  281.3  286.6  287.7 
1949  294.8  293.7  287.1  285.1  282.3  279.5  277.6  278.0  279.5  284.0  287.1  292.2 
1950  290.6  290.9  289.9  284.9  282.1  280.2  278.6  279.1  279.4  281.5  285.1  288.6 
1951  292.5  291.6  289.7  287.4  283.4  279.5  280.4  276.9  280.1  281.0  284.9  291.0 
1952  294.4  291.5  289.9  284.7  282.4  278.7  278.3  278.0  279.4  280.1  283.4  288.2 
1953  292.3  291.1  288.6  285.6  282.0  278.8  280.3  278.9  280.1  281.9  285.9  289.2 
1954  290.9  292.8  291.7  286.9  281.2  280.5  280.0  278.4  279.5  283.3  287.7  290.8 
1955  288.4  290.7  289.8  286.3  281.6  279.9  279.5  277.7  279.4  281.3  284.9  287.3 
1956  291.5  290.9  289.6  287.3  281.1  279.3  278.8  278.0  277.5  281.8  284.5  288.9 
1957  293.3  293.0  289.5  285.8  281.7  278.5  277.8  278.3  279.8  281.7  286.4  290.3 
1958  289.9  294.9  291.0  287.7  283.5  280.6  279.1  276.2  277.8  281.4  286.1  289.6 
1959  291.2  291.6  289.6  286.6  283.2  279.1  280.3  279.9  280.0  283.0  286.2  290.5 
1960  291.1  288.2  291.0  285.7  282.3  279.1  278.4  278.3  279.8  280.9  285.4  289.6 
1961  293.3  296.4  290.4  285.6  283.0  279.9  278.1  278.3  279.6  280.8  285.0  288.7 
1962  293.6  295.2  292.3  287.4  283.9  279.5  279.3  278.7  279.4  282.0  284.9  292.0 
1963  296.2  293.8  291.8  289.4  283.7  279.9  278.8  278.6  280.0  281.7  284.6  287.7 
1964  291.8  291.9  292.7  288.2  283.7  279.8  279.5  278.7  280.5  281.2  286.8  290.8 
1965  291.7  292.0  290.6  285.9  281.6  280.0  278.8  278.6  278.6  281.8  286.6  290.4 
1966  292.0  290.6  291.1  287.4  283.7  279.9  279.1  279.0  279.5  281.9  285.9  290.7 
1967  294.6  294.1  291.4  286.4  283.5  281.7  279.9  279.3  279.8  282.5  284.6  289.7 
1968  290.5  292.4  289.5  285.4  281.1  280.1  278.2  277.8  277.7  282.9  285.5  291.2 
1969  296.4  291.2  290.2  285.7  283.1  280.0  278.7  278.2  278.8  281.5  284.3  289.5 
1970  293.3  290.5  291.4  286.5  282.6  279.7  278.4  278.2  278.0  278.4  284.3  288.8 
1971  291.8  292.7  291.8  288.2  283.8  281.0  279.7  278.1  277.0  280.9  284.8  290.5 
1972  291.6  293.3  290.6  285.9  283.0  281.2  279.8  278.3  278.0  280.6  284.9  289.5 
1973  293.5  291.5  288.6  284.6  282.9  280.7  280.0  278.7  278.7  281.2  283.9  288.2 
1974  290.7  293.9  290.4  286.5  281.5  279.0  278.0  278.4  279.1  281.3  287.1  288.5 
1975  292.7  292.9  290.1  288.4  284.1  280.4  280.1  279.9  279.6  281.1  286.1  289.5 
1976  290.2  293.5  292.2  284.0  282.0  280.6  280.2  279.4  278.2  281.3  283.5  289.4 
1977  292.1  292.9  290.4  287.2  283.6  279.4  279.3  279.5  279.3  281.1  286.0  291.1 
1978  293.1  293.3  289.3  286.1  282.4  279.2  279.2  276.6  278.1  280.9  284.2  289.1 
1979  290.9  297.0  290.9  286.7  283.5  281.9  279.4  278.5  279.8  283.5  284.3  290.0 
1980  292.2  290.8  289.3  285.5  282.6  281.0  279.4  280.0  280.6  282.3  286.2  292.5 
1981  294.2  294.3  288.1  287.4  283.0  280.8  279.8  279.1  279.0  279.8  286.2  290.9 
1982  291.2  291.9  292.0  287.1  282.4  280.8  278.8  278.9  280.1  281.9  287.2  290.1 
1983  294.3  295.2  290.5  287.5  281.8  280.3  279.1  277.7  278.9  284.3  284.5  284.2 
1984  289.4  294.5  291.1  285.6  282.3  279.7  277.4  277.6  279.2  282.2  285.2  291.2 
1985  290.4  293.8  291.2  285.8  282.1  281.6  279.2  278.5  279.2  280.9  284.2  289.8 
1986  293.0  294.7  290.4  288.0  282.6  278.7  278.7  278.0  278.7  280.7  285.4  289.5 
1987  291.6  291.1  289.4  285.9  281.6  281.2  278.2  276.7  278.2  281.6  285.4  290.2 
1988  291.2  293.5  289.9  285.1  282.9  278.7  279.5  278.4  279.2  281.8  284.5  291.2 
1989  293.1  292.4  290.9  287.3  284.6  281.7  278.2  278.1  280.1  282.0  286.7  289.4 
1990  292.0  289.9  293.4  287.4  281.4  280.6  278.8  278.5  278.7  282.3  285.7  290.0 
  32  141  43.00  -72.50
1850  267.3  270.0  269.1  276.2  281.1  285.8  290.2  288.7  288.3  282.0  274.7  269.5 
1851  270.7  267.0  275.2  278.2  280.8  288.6  291.3  291.6  288.7  283.1  276.1  267.3 
1852  269.0  268.4  271.7  275.6  281.7  288.8  290.6  291.1  288.4  282.8  275.7  270.3 
1853  264.1  270.9  274.3  277.0  282.6  286.9  291.7  288.0  287.4  283.0  275.0  271.6 
1854  265.7  267.1  270.9  275.6  282.6  286.1  288.5  289.1  284.5  279.0  276.4  271.6 
1855  268.5  267.5  270.6  276.8  282.7  287.0  290.2  291.2  288.5  285.0  275.4  269.4 
1856  264.2  265.8  269.2  276.4  283.6  289.1  291.6  290.4  286.4  281.9  274.6  269.0 
1857  267.0  272.1  271.8  276.0  282.5  286.8  292.4  291.1  286.7  279.7  274.6  267.6 
1858  264.8  267.4  271.0  278.9  281.7  286.4  288.4  289.4  287.7  281.2  274.8  274.0 
1859  265.8  265.4  270.1  278.1  283.9  287.3  290.5  291.8  288.1  283.5  275.7  271.1 
1860  269.3  266.1  272.1  273.7  282.2  286.7  290.2  290.5  290.4  281.7  274.3  269.8 
1861  268.2  268.7  271.6  275.8  280.8  286.8  290.3  290.9  288.8  281.3  275.3  269.3 
1862  267.4  265.3  272.2  277.7  282.7  287.3  291.3  291.2  288.7  283.9  275.1  266.6 
1863  268.2  263.2  271.1  275.7  280.9  287.1  289.8  290.2  287.5  280.9  277.8  270.0 
1864  269.2  269.5  267.7  275.8  282.0  287.1  292.0  290.0  285.7  280.9  277.4  268.7 
1865  264.2  267.1  269.0  275.0  280.9  286.3  291.2  289.9  284.7  281.2  272.3  269.8 
1866  264.5  266.4  269.7  275.5  280.7  287.7  289.7  291.0  286.1  280.2  276.5  268.3 
1867  266.5  271.1  274.5  275.3  281.7  288.1  292.3  291.7  286.4  284.0  273.7  268.2 
1868  267.0  265.2  267.8  276.0  282.3  286.0  289.4  290.6  287.4  281.4  274.8  270.8 
1869  267.6  267.9  269.6  274.5  280.2  286.5  290.9  290.6  286.5  282.0  275.0  269.9 
1870  263.2  267.9  271.1  276.5  282.8  288.9  290.7  290.7  287.9  282.6  277.4  270.2 
1871  267.0  271.0  270.3  277.2  281.7  286.8  291.0  291.0  289.0  284.0  277.4  271.3 
1872  265.9  269.1  270.6  279.0  282.6  289.4  291.5  293.0  288.0  285.4  276.6  272.3 
1873  267.4  267.7  271.7  275.0  280.8  287.9  290.6  290.7  288.1  282.1  276.3  268.2 
1874  267.2  266.2  268.3  274.8  280.1  285.4  291.9  291.8  287.4  281.3  275.9  271.7 
1875  263.8  263.1  272.0  277.4  281.6  286.9  291.3  290.9  286.8  283.1  275.6  269.2 
1876  264.5  264.9  269.6  278.1  282.7  288.3  290.9  291.9  288.1  282.8  276.0  270.0 
1877  267.9  268.7  276.8  278.0  281.0  287.0  291.2  289.3  287.1  282.5  275.4  270.8 
1878  262.6  268.7  274.3  275.2  281.2  287.8  290.7  291.8  287.9  282.0  276.3  272.1 
1879  265.9  267.6  272.7  278.4  282.2  288.6  291.1  291.2  287.8  282.6  274.7  271.1 
1880  266.1  266.3  271.2  277.2  283.8  287.2  291.9  291.4  287.8  280.1  275.9  271.2 
1881  268.8  265.6  269.0  276.6  281.9  288.3  292.5  292.3  288.6  281.7  276.0  267.0 
1882  265.8  264.9  269.4  274.5  281.6  285.8  291.6  290.1  286.6  281.9  276.8  269.8 
1883  263.7  267.6  269.2  275.4  281.4  285.7  290.7  290.6  288.3  279.1  274.3  270.3 
1884  268.5  269.2  270.4  279.7  280.2  286.9  290.7  290.9  285.4  278.7  273.6  270.9 
1885  264.6  269.1  275.0  276.1  280.2  286.2  290.7  292.3  286.7  283.0  274.1  271.9 
1886  267.2  270.2  272.1  275.3  282.9  287.3  290.7  289.7  286.8  281.8  273.9  269.6 
1887  264.9  267.7  269.5  275.4  280.7  287.6  290.2  291.5  288.4  282.2  276.1  270.0 
1888  264.6  271.4  271.3  275.6  282.7  286.8  292.1  290.1  286.9  280.3  274.9  270.7 
1889  264.2  264.2  272.6  276.8  282.8  287.3  290.9  292.1  287.6  282.2  274.2  269.8 
1890  262.2  261.3  269.2  275.7  281.4  287.4  289.9  290.9  289.2  281.4  275.8  268.5 
1891  264.0  263.5  273.5  278.2  282.9  286.5  291.4  290.9  288.1  280.6  275.6  269.8 
1892  267.8  265.7  272.1  278.3  281.5  286.4  291.1  291.7  288.4  283.9  277.5  271.4 
1893  270.4  269.7  272.9  274.8  280.4  289.2  291.0  292.0  288.7  282.5  277.4  271.2 
1894  269.4  267.2  274.6  279.2  283.2  287.3  291.2  292.5  288.9  281.3  274.3  272.0 
1895  273.3  269.4  271.6  275.5  281.7  285.9  290.2  290.6  286.2  283.4  276.3  267.1 
1896  267.0  264.3  271.2  274.5  281.6  287.0  290.8  290.1  289.2  282.1  277.2  272.0 
1897  270.5  270.3  276.5  278.6  281.9  289.0  291.9  290.9  287.8  284.4  273.4  269.2 
1898  266.4  267.3  274.5  276.7  284.5  287.4  292.0  291.6  287.0  281.6  275.3  268.2 
1899  266.0  270.9  276.0  278.3  284.9  288.7  292.1  292.9  286.4  280.1  274.3  271.4 
1900  269.1  266.8  273.6  275.2  283.3  286.6  291.8  290.9  286.5  280.9  276.3  268.3 
1901  265.8  266.4  270.5  275.9  284.6  289.8  292.2  291.0  286.0  281.4  274.9  271.7 
1902  268.1  268.0  269.8  280.0  283.4  286.1  289.2  290.3  283.5  278.8  272.8  271.5 
1903  265.8  266.4  270.7  274.6  280.0  287.3  292.7  291.5  285.5  281.3  275.9  270.5 
1904  266.6  267.6  271.7  276.8  280.2  285.8  289.4  290.4  286.3  279.8  271.7  267.2 
1905  268.4  266.8  272.7  276.1  280.3  285.8  291.2  291.4  285.7  279.7  273.0  264.0 
1906  262.6  264.4  267.1  275.8  281.3  285.3  288.3  290.4  285.5  280.8  276.3  263.7 
1907  269.9  270.0  272.5  273.8  280.7  287.4  292.4  291.2  290.2  282.2  274.9  274.2 
1908  265.7  269.0  271.4  278.9  283.0  286.5  292.1  291.2  287.7  282.1  276.7  269.4 
1909  268.1  263.4  269.5  279.8  281.6  287.4  290.5  291.2  286.5  282.1  277.7  274.2 
1910  266.4  268.7  269.6  275.2  281.6  285.7  290.0  291.6  286.4  284.4  277.0  270.0 
1911  266.9  268.5  272.8  279.1  282.7  289.5  290.4  290.6  287.7  282.6  274.1  272.3 
1912  267.9  267.8  274.4  277.9  284.5  288.6  291.7  289.5  286.2  280.2  274.6  267.9 
1913  267.7  268.2  269.4  276.7  280.1  286.0  289.8  289.1  285.9  280.9  274.0  269.5 
1914  264.1  267.3  274.6  276.6  283.0  288.0  290.9  288.6  288.9  281.6  277.9  274.6 
1915  267.4  267.3  273.0  277.6  284.4  288.5  292.1  291.8  287.8  283.1  274.6  270.9 
1916  269.1  267.1  269.4  277.3  283.2  288.6  293.1  291.5  287.2  281.6  278.9  271.8 
1917  268.7  267.2  270.2  275.4  282.7  286.1  290.7  292.0  287.6  281.6  272.7  267.5 
1918  266.1  265.6  269.1  275.2  282.0  285.1  290.8  291.9  286.6  282.7  279.4  268.7 
1919  266.1  266.3  271.4  275.0  280.9  286.4  289.0  291.2  288.0  280.3  274.6  269.0 
1920  266.2  268.7  274.3  279.5  283.0  288.2  292.9  292.6  287.6  282.0  275.6  270.6 
1921  265.0  265.4  272.9  274.9  282.0  290.0  292.7  292.4  288.7  280.7  272.3  266.7 
1922  261.0  261.3  270.2  276.5  281.7  287.4  291.7  291.3  289.0  283.5  275.9  269.4 
1923  263.8  266.1  268.8  276.3  281.2  288.2  291.3  291.8  288.0  280.4  275.9  271.5 
1924  268.5  271.0  274.1  274.6  281.7  289.4  292.2  290.2  288.5  278.9  273.0  267.9 
1925  266.7  268.7  273.5  276.6  282.5  287.2  290.2  292.3  288.6  283.8  276.5  271.9 
1926  269.2  265.5  270.5  278.4  282.2  288.1  290.2  290.5  287.2  281.2  272.9  267.2 
1927  264.5  266.6  270.2  276.4  283.0  287.6  290.8  291.2  287.8  282.3  273.7  272.6 
1928  266.7  266.5  269.4  273.1  282.0  287.6  290.7  291.0  287.8  281.3  274.6  269.1 
1929  269.6  269.4  272.8  277.4  281.7  287.1  291.1  290.8  286.1  281.1  275.0  269.5 
1930  269.0  268.9  271.9  276.5  280.8  285.7  290.4  290.1  285.9  281.5  276.6  270.4 
1931  265.0  263.8  271.6  274.1  281.9  285.8  291.1  291.1  289.0  281.1  275.3  269.2 
1932  270.2  268.6  270.2  280.6  284.9  289.5  292.4  292.8  287.7  280.3  274.2  269.7 
1933  271.3  268.7  272.2  277.8  284.7  290.0  293.3  290.0  287.3  281.8  277.2  266.8 
1934  267.7  265.5  268.8  276.0  282.4  286.1  289.0  289.4  286.0  281.6  273.4  272.4 
1935  267.6  268.0  268.2  276.6  282.7  287.2  291.0  292.3  287.4  280.7  273.4  269.1 
1936  270.4  266.9  273.7  277.1  281.9  286.2  291.2  293.2  288.6  280.1  275.1  270.8 
1937  271.3  268.0  274.4  276.7  282.9  288.2  291.1  291.3  288.5  281.7  277.8  269.3 
1938  268.8  265.7  271.7  278.4  283.2  287.4  290.8  290.9  286.6  282.0  276.2  269.9 
1939  266.8  266.2  267.8  277.2  280.8  286.3  290.8  289.6  285.3  282.1  277.0  270.5 
1940  265.6  267.4  270.9  280.2  282.7  287.9  291.1  291.5  288.3  283.1  276.6  270.3 
1941  266.3  271.5  274.7  277.3  283.5  287.1  293.4  291.4  288.4  278.6  269.8  268.9 
1942  266.1  267.1  275.0  277.7  283.1  289.3  291.9  292.6  289.3  284.9  275.2  266.1 
1943  269.4  271.5  274.8  279.2  283.8  288.6  292.2  291.9  287.0  281.8  275.3  269.9 
1944  264.1  270.1  274.3  277.1  283.7  287.0  289.8  290.4  287.3  282.5  273.4  272.4 
1945  266.0  272.3  270.4  276.5  282.4  286.7  291.4  291.6  289.7  282.4  278.2  269.7 
1946  265.1  264.8  271.5  277.7  281.7  287.7  292.8  291.7  287.4  281.4  278.0  268.8 
1947  265.4  270.6  276.5  276.8  284.1  289.4  293.5  292.3  287.8  284.4  274.5  270.4 
1948  264.8  267.4  272.5  278.7  283.7  289.3  291.9  292.5  287.2  283.1  276.8  270.6 
1949  262.7  266.9  270.9  275.4  282.5  286.2  290.9  291.6  287.8  282.3  276.8  271.2 
1950  267.0  269.5  271.4  276.2  283.5  287.4  291.3  289.7  288.4  281.5  274.0  268.9 
1951  266.6  264.6  271.8  279.6  281.8  289.0  291.3  291.3  289.2  286.3  279.3  271.5 
1952  266.9  264.6  272.9  278.3  281.9  288.1  291.0  290.1  287.1  281.3  274.8  268.2 
1953  263.8  266.3  272.8  274.2  281.4  288.5  291.6  292.6  289.6  283.0  276.6  272.2 
1954  271.3  270.8  270.4  276.5  282.8  289.5  293.0  291.4  290.1  283.8  277.5  274.0 
1955  269.8  270.7  271.9  276.6  283.5  287.9  291.0  290.2  287.8  282.1  276.8  271.6 
1956  270.1  272.8  274.3  275.1  281.6  287.7  290.9  290.7  288.9  281.8  274.1  269.1 
1957  269.0  269.2  271.2  278.3  283.1  288.6  291.4  292.6  289.9  283.7  277.8  274.5 
1958  273.0  268.5  272.1  276.6  282.8  286.8  291.2  291.9  289.3  284.5  276.4  272.6 
1959  271.1  267.5  269.3  276.1  280.9  288.2  292.4  292.5  288.4  284.3  276.8  269.8 
1960  266.8  270.3  269.6  276.3  281.6  288.6  292.9  294.0  291.5  281.8  274.2  270.4 
1961  269.4  273.0  275.5  277.4  283.4  288.1  290.2  291.8  289.1  282.3  275.8  271.6 
1962  270.7  267.3  270.7  278.2  280.6  286.4  290.6  291.9  287.3  283.0  275.0  270.0 
1963  264.7  263.7  270.3  276.5  282.5  288.3  291.0  290.5  287.3  283.1  276.4  272.4 
1964  268.5  267.1  269.2  276.7  281.8  288.4  291.5  292.3  287.4  281.0  274.9  268.2 
1965  266.8  268.0  272.1  276.1  281.9  286.7  290.3  291.5  287.4  283.7  276.1  266.7 
1966  269.4  269.3  273.6  276.8  283.5  288.4  291.6  291.2  288.9  282.1  277.4  273.4 
1967  268.4  269.5  270.4  275.5  282.6  287.4  290.3  288.5  287.9  282.8  276.6  270.1 
1968  269.4  267.8  269.2  279.1  281.4  284.7  289.4  290.7  289.5  281.1  275.2  269.1 
1969  267.7  273.2  275.9  280.8  282.1  288.1  291.8  291.7  287.8  283.5  276.2  271.7 
1970  264.6  264.7  273.0  276.6  283.0  288.1  291.2  291.0  287.4  286.0  276.2  273.3 
1971  272.5  269.5  273.2  276.9  283.1  291.2  291.6  291.1  287.3  280.2  277.6  272.4 
1972  267.6  272.2  276.6  275.7  281.3  288.4  292.3  290.0  288.6  284.5  276.2  276.5 
1973  269.6  269.1  273.3  278.7  283.0  289.6  295.0  293.4  288.8  283.4  280.2  271.8 
1974  271.7  272.3  273.7  276.1  283.4  288.4  292.4  293.9  290.2  284.1  276.9  270.7 
1975  271.5  270.7  273.0  278.2  282.1  288.0  292.7  291.3  288.6  282.6  276.8  274.1 
1976  269.7  268.6  273.8  279.4  284.4  289.4  291.1  293.3  289.6  282.0  276.1  271.8 
1977  271.4  265.3  275.0  277.7  282.3  291.1  293.6  292.9  291.4  280.7  273.5  271.6 
1978  266.9  266.1  271.8  278.1  285.1  289.7  292.3  292.4  290.0  283.9  275.4  271.2 
1979  269.9  269.1  271.0  277.7  283.8  288.9  292.6  292.2  289.1  284.5  276.6  270.1 
1980  267.8  266.4  269.4  276.1  282.2  288.9  291.0  293.8  289.3  281.1  276.9  273.7 
1981  268.2  271.2  271.0  276.2  283.3  291.5  291.1  291.6  287.4  282.4  276.9  276.2 
1982  270.8  267.3  273.0  279.6  284.2  289.9  291.0  291.1  287.2  282.8  276.7  273.4 
1983  268.7  267.7  270.9  279.0  282.5  286.9  292.8  293.2  289.3  283.6  277.0  270.7 
1984  270.2  267.3  272.4  275.3  282.7  287.4  290.3  290.4  287.3  282.9  275.8  270.8 
1985  270.3  268.6  273.2  278.5  280.8  287.9  291.0  292.3  288.3  284.1  278.6  272.5 
1986  268.7  269.5  272.1  276.3  283.9  288.4  291.3  291.4  288.2  282.8  275.6  271.8 
1987  268.8  270.5  275.4  278.2  284.3  287.9  291.2  291.7  289.1  284.7  275.3  272.9 
1988  271.4  269.6  273.3  277.7  283.4  287.6  291.4  290.7  288.1  281.4  275.9  272.2 
1989  268.7  268.6  274.9  277.8  283.0  290.5  293.1  292.2  288.7  283.8  275.9  272.7 
1990  271.0  273.6  272.0  277.5  281.0  289.0  290.8  290.6  288.1  283.5  278.5  269.4 
  33  141  52.50  -72.50
1850  243.2  247.5  245.3  265.6  271.9  280.2  283.9  281.3  277.5  268.9  260.5  247.6 
1851  249.4  245.9  261.3  266.9  272.3  280.0  284.3  282.7  278.5  270.8  264.1  254.0 
1852  249.9  243.8  250.3  267.4  271.5  279.5  285.1  283.1  278.6  270.6  265.5  255.8 
1853  239.7  245.5  258.8  262.1  272.4  282.2  285.5  281.2  278.6  270.7  262.2  251.0 
1854  243.9  246.5  263.8  267.8  271.0  280.5  282.1  283.4  275.2  269.9  263.3  259.1 
1855  244.4  246.8  257.1  266.4  271.2  280.4  283.0  283.1  279.3  270.3  261.0  252.5 
1856  246.4  248.2  251.3  264.5  270.8  279.9  283.6  282.6  277.0  270.9  261.9  250.1 
1857  242.2  256.6  256.8  266.2  271.2  281.3  287.0  282.5  277.3  271.7  264.3  256.7 
1858  243.4  243.8  256.6  264.2  269.4  279.7  282.7  282.8  278.4  272.4  261.0  253.3 
1859  240.0  251.8  255.7  266.0  272.6  280.2  284.8  282.5  278.2  271.7  262.3  248.1 
1860  252.1  244.7  254.3  266.9  274.1  285.1  288.6  285.9  279.8  272.1  264.9  255.2 
1861  249.0  244.8  253.4  268.9  272.5  279.7  284.3  282.4  276.7  269.8  262.9  248.4 
1862  244.6  252.4  259.0  263.8  271.2  279.6  283.9  283.1  279.5  273.2  263.3  249.7 
1863  249.2  240.8  252.7  268.3  271.6  279.7  282.0  281.3  276.9  269.3  263.0  250.3 
1864  253.6  251.3  261.0  266.9  270.1  282.3  283.9  283.2  276.4  271.5  265.5  257.2 
1865  247.8  251.9  254.7  265.8  273.5  279.1  282.4  283.5  277.9  270.0  262.5  260.4 
1866  254.6  247.9  258.5  262.2  270.7  278.6  284.5  285.2  278.6  269.7  262.8  253.7 
1867  247.1  248.6  250.5  261.8  271.3  279.8  285.7  280.9  276.5  269.3  259.5  247.2 
1868  242.1  243.1  254.1  263.8  269.1  277.5  283.8  283.1  276.3  269.4  261.7  255.6 
1869  250.6  244.0  249.3  264.2  271.9  281.6  281.5  282.4  277.7  269.5  265.3  252.0 
1870  246.8  248.7  256.0  268.5  273.0  281.1  283.8  282.2  277.7  271.1  265.5  250.7 
1871  251.5  243.0  251.1  268.1  273.2  283.0  283.3  282.3  277.0  270.7  259.7  252.2 
1872  241.8  251.4  258.2  266.9  270.5  280.7  284.7  285.2  277.1  272.3  264.4  248.6 
1873  249.5  256.4  249.6  266.0  272.4  282.8  284.1  282.2  279.0  270.0  260.3  252.6 
1874  246.5  248.6  258.7  266.2  272.3  278.9  284.6  282.2  277.4  270.5  265.0  261.3 
1875  239.8  245.0  254.6  266.0  270.6  278.3  285.2  280.9  277.6  270.9  259.9  256.2 
1876  244.4  247.5  259.1  264.0  271.9  280.5  283.2  281.7  277.4  272.2  263.2  257.1 
1877  245.6  243.3  254.8  266.5  275.2  283.0  284.3  281.1  277.7  273.2  263.6  253.9 
1878  240.3  249.0  256.4  266.5  269.9  281.2  282.9  283.8  276.7  271.3  263.0  252.1 
1879  240.0  246.7  262.1  269.4  269.0  280.0  283.9  283.1  277.4  268.5  259.9  250.7 
1880  246.3  245.7  252.4  265.9  273.0  281.1  284.3  283.8  275.6  269.4  262.3  256.4 
1881  247.2  248.6  258.7  263.4  270.4  279.4  284.8  280.4  276.8  267.3  261.2  249.9 
1882  248.8  245.6  256.7  263.9  270.8  279.0  285.0  282.3  276.4  268.5  264.8  256.8 
1883  246.0  259.9  260.8  265.0  270.4  280.5  282.4  282.5  277.9  272.3  263.4  254.1 
1884  242.8  244.9  249.4  265.0  270.2  279.2  283.1  280.6  274.3  266.4  259.8  251.9 
1885  245.8  247.2  259.3  269.5  272.8  281.0  283.8  282.3  274.0  267.7  259.9  248.6 
1886  248.4  247.4  248.9  264.9  273.4  279.1  285.8  282.6  276.3  270.9  261.7  254.8 
1887  245.6  246.4  258.4  268.4  272.2  281.4  285.6  283.0  277.1  269.1  262.6  252.0 
1888  244.3  252.1  255.4  264.3  271.5  279.4  282.1  282.8  276.0  270.3  266.3  246.9 
1889  239.7  241.8  251.9  269.0  271.7  278.9  284.2  282.6  277.0  268.8  260.8  247.1 
1890  246.9  247.5  254.9  266.9  272.0  277.2  283.0  281.0  277.3  269.1  260.5  244.3 
1891  249.3  240.2  250.3  265.5  271.8  278.7  283.9  283.4  277.7  270.0  264.5  254.6 
1892  250.6  246.4  252.9  263.2  270.2  276.0  284.7  281.4  277.9  270.3  259.7  253.2 
1893  254.4  245.2  254.0  259.3  270.2  281.9  283.2  282.2  276.1  270.5  265.5  255.6 
1894  243.7  244.1  256.6  263.8  270.9  279.2  281.7  283.4  278.4  270.8  258.7  247.4 
1895  252.9  246.4  252.8  263.6  271.3  279.0  285.5  282.9  276.2  269.0  258.6  250.6 
1896  246.9  247.8  256.7  266.8  270.6  279.7  286.5  282.4  276.3  271.2  262.6  250.4 
1897  249.0  246.0  261.5  263.5  271.6  283.0  284.4  281.9  279.9  271.0  261.1  248.9 
1898  244.0  243.0  256.8  262.7  272.3  284.1  284.8  283.6  275.9  272.1  264.8  252.9 
1899  245.6  253.5  261.2  265.7  272.3  283.6  284.0  282.2  277.7  271.3  262.2  254.2 
1900  242.1  241.3  256.9  264.7  274.1  281.0  287.1  283.0  276.5  270.9  262.3  250.6 
1901  248.8  246.7  251.6  263.9  273.1  279.6  284.0  281.6  276.1  269.9  262.9  250.1 
1902  247.8  248.3  255.1  269.2  270.2  280.2  283.9  283.6  275.1  269.1  263.9  253.2 
1903  245.7  248.1  250.3  266.0  271.5  281.1  283.8  283.9  274.1  270.0  267.5  253.1 
1904  239.6  245.7  251.1  266.8  269.8  276.6  284.7  281.0  273.7  266.0  257.5  252.2 
1905  241.5  248.1  254.6  263.0  269.6  280.9  286.1  283.0  276.7  270.2  263.8  251.6 
1906  248.8  242.8  248.4  266.1  272.5  277.6  283.1  281.2  275.9  268.2  260.6  250.4 
1907  244.2  251.7  253.0  261.9  272.6  281.1  285.6  282.3  277.1  269.7  260.2  250.9 
1908  241.9  252.7  253.6  262.9  270.7  277.9  285.1  282.7  278.5  268.7  260.7  251.2 
1909  249.9  251.1  257.6  266.2  269.7  276.8  283.4  281.2  274.7  269.5  264.2  255.0 
1910  245.3  251.1  257.9  263.4  269.3  278.2  284.3  281.9  275.8  271.6  263.5  249.3 
1911  243.2  252.4  261.2  267.5  271.2  281.5  284.2  284.7  279.1  270.7  259.5  251.8 
1912  254.2  241.5  254.8  266.3  272.9  280.2  284.8  281.6  277.0  268.6  264.2  248.2 
1913  252.2  251.6  251.4  265.9  274.1  279.3  284.4  282.8  277.0  267.4  256.9  248.8 
1914  244.6  256.0  257.6  266.6  272.4  280.4  283.3  282.5  277.1  270.8  265.0  258.4 
1915  243.4  250.0  260.3  269.3  273.3  283.8  285.7  283.8  276.0  269.0  263.8  256.2 
1916  246.1  238.8  251.6  264.6  271.8  280.4  284.2  282.0  276.5  270.0  257.4  254.0 
1917  247.5  248.0  261.1  267.8  272.8  281.0  286.3  285.3  277.4  269.2  259.1  252.7 
1918  241.3  240.5  255.1  265.0  272.7  280.1  284.6  282.0  277.9  271.6  264.5  255.2 
1919  240.0  245.8  251.8  265.5  271.2  278.9  283.2  284.8  277.0  271.1  264.3  251.6 
1920  247.4  247.3  256.4  263.0  273.1  281.3  283.5  282.6  278.0  272.1  260.0  254.3 
1921  246.4  246.9  261.4  263.0  272.4  280.7  284.1  285.6  278.1  270.7  263.1  250.5 
1922  240.8  254.1  254.1  265.2  271.1  278.4  284.4  282.7  278.5  273.7  264.0  254.8 
1923  244.9  246.6  254.6  268.4  273.8  278.7  284.4  283.3  279.1  273.0  264.6  256.6 
1924  250.2  254.2  255.8  262.8  272.1  280.6  284.8  283.9  276.5  267.6  262.7  253.9 
1925  245.9  245.1  256.0  264.4  272.4  280.8  282.5  283.1  279.0  271.7  263.1  258.4 
1926  243.5  248.5  254.8  270.8  271.5  279.5  284.7  284.0  277.2  271.6  262.1  249.7 
1927  241.6  251.1  257.9  267.6  273.2  281.0  284.8  281.5  277.7  272.5  259.5  260.1 
1928  246.1  250.2  247.2  262.6  270.3  279.0  284.2  282.2  276.9  266.1  256.6  246.8 
1929  248.4  248.2  263.0  268.3  272.6  280.5  283.9  282.7  276.8  270.5  262.8  252.2 
1930  247.1  248.3  255.8  261.3  269.6  278.7  286.4  281.2  275.5  270.7  260.9  251.1 
1931  240.0  245.7  255.2  267.1  274.5  284.4  286.3  281.8  281.3  272.1  263.1  248.1 
1932  254.0  243.1  255.1  269.1  270.6  281.0  283.7  285.3  278.9  271.7  261.9  245.9 
1933  245.1  253.2  259.2  262.0  271.6  278.8  281.4  283.4  275.7  269.4  264.7  249.2 
1934  243.2  241.7  248.1  264.8  270.7  278.0  284.6  283.8  274.9  268.8  263.3  254.4 
1935  246.9  244.9  251.7  266.0  270.2  280.6  286.5  284.7  280.6  270.6  262.3  254.0 
1936  253.1  249.6  265.7  267.1  275.2  279.6  283.7  285.4  277.8  270.7  264.3  253.4 
1937  249.6  242.2  251.1  266.8  272.3  278.9  283.9  283.4  278.3  271.2  263.3  249.5 
1938  245.1  247.0  250.3  266.1  270.9  276.6  283.8  283.3  276.1  272.1  265.6  249.4 
1939  247.0  245.0  254.4  266.8  270.3  280.2  285.9  282.3  275.5  270.3  263.5  252.6 
1940  244.4  251.5  261.1  268.0  273.3  282.2  284.7  283.2  278.5  272.8  264.7  253.5 
1941  249.4  256.0  259.1  264.4  272.2  279.7  284.2  281.5  275.7  269.4  261.4  250.7 
1942  246.3  249.5  264.0  260.8  271.6  278.8  282.9  283.6  279.7  272.0  263.5  246.7 
1943  248.4  250.6  255.0  266.1  271.0  279.2  285.1  282.8  276.4  271.1  262.9  258.2 
1944  246.3  249.0  256.2  267.3  274.1  282.0  284.8  284.6  277.9  272.8  264.8  258.7 
1945  245.2  253.3  250.0  266.4  270.4  280.5  284.3  280.7  277.9  269.1  263.1  253.6 
1946  241.7  242.4  254.3  262.4  271.8  279.3  286.0  284.9  278.1  269.8  262.7  250.8 
1947  246.9  247.9  259.1  266.8  272.4  281.6  285.7  284.3  277.5  271.2  263.7  252.2 
1948  244.7  248.4  260.1  265.8  271.2  280.0  285.2  283.0  277.1  269.6  263.7  254.1 
1949  241.9  243.5  257.0  263.8  272.6  277.6  284.3  285.5  278.9  270.2  261.9  255.4 
1950  247.2  253.1  258.0  260.4  273.4  279.8  283.6  283.2  277.5  269.7  260.1  245.1 
1951  243.6  238.0  256.8  268.0  271.9  281.2  285.5  283.2  278.2  273.0  266.5  254.6 
1952  241.0  246.0  255.5  265.9  271.8  280.1  283.4  281.6  277.8  268.9  265.5  255.1 
1953  254.0  257.1  255.5  265.4  271.6  279.2  284.0  283.7  277.6  271.3  264.6  255.6 
1954  249.7  249.7  253.9  267.7  270.5  280.2  285.6  285.9  281.0  274.6  262.7  256.8 
1955  248.4  252.2  258.9  267.2  269.9  280.5  287.8  282.5  280.1  271.6  264.8  253.8 
1956  249.9  247.8  256.3  267.1  272.9  282.5  285.5  285.6  277.2  270.8  266.0  248.3 
1957  246.4  251.1  253.3  266.2  269.5  282.2  283.6  282.1  280.1  270.2  263.1  259.2 
1958  250.0  244.4  257.5  267.6  271.2  280.9  283.8  283.8  280.0  272.0  267.0  257.5 
1959  253.3  244.5  251.4  260.9  271.1  279.3  284.3  282.1  276.2  272.4  263.2  252.7 
1960  253.3  246.6  253.6  264.5  269.9  280.4  285.1  284.2  278.5  270.8  257.8  254.8 
1961  252.7  254.5  255.9  260.2  271.8  280.5  282.9  282.6  277.2  269.2  260.0  252.8 
1962  246.7  249.2  254.3  265.1  269.1  281.4  283.8  282.2  277.2  270.8  261.9  252.7 
1963  247.1  246.5  256.7  262.4  270.5  278.4  285.6  282.7  277.9  271.6  264.0  253.0 
1964  247.9  245.6  250.5  266.2  272.2  282.5  286.9  283.5  276.0  269.0  264.3  250.8 
1965  252.7  246.6  260.4  267.0  271.2  281.1  284.2  283.5  277.8  273.9  264.1  250.2 
1966  243.6  252.8  258.3  265.8  271.9  279.6  285.4  285.4  279.4  270.8  262.4  257.1 
1967  242.2  253.3  252.7  263.0  272.1  280.0  284.8  283.0  278.3  273.3  263.8  254.1 
1968  240.4  239.7  253.5  268.5  273.4  283.2  286.0  284.6  278.2  270.7  263.7  252.7 
1969  247.8  251.3  258.7  264.1  271.3  280.9  283.6  282.8  277.6  271.3  262.3  254.4 
1970  243.7  246.4  258.4  267.2  275.1  280.9  285.0  283.7  280.2  270.4  264.5  255.7 
1971  248.6  246.7  254.1  271.1  272.4  281.0  286.3  284.7  277.9  270.6  264.2  256.6 
1972  246.1  245.9  253.2  266.7  272.6  282.0  282.9  281.5  280.2  275.2  263.9  259.4 
1973  242.7  247.7  257.6  264.1  271.2  279.9  285.4  284.3  279.0  273.1  268.4  257.5 
1974  247.8  247.2  256.4  264.6  270.4  282.2  285.5  284.6  278.2  268.1  258.3  251.3 
1975  246.7  251.7  252.8  264.6  270.8  281.5  285.6  283.4  278.8  272.0  265.4  254.4 
1976  248.5  251.1  256.9  264.5  274.7  282.1  284.0  285.7  279.3  271.5  265.3  254.9 
1977  251.1  245.1  253.7  261.2  271.0  281.0  284.3  282.6  277.9  269.1  261.5  254.0 
1978  242.7  251.7  259.8  267.1  274.7  279.8  285.5  285.2  278.8  271.4  263.1  253.7 
1979  246.0  245.1  252.2  265.5  271.9  280.3  285.5  282.8  277.9  269.7  261.9  253.0 
1980  250.7  249.9  252.3  264.7  273.0  280.8  286.1  285.4  278.6  270.2  265.4  255.3 
1981  245.1  252.2  256.1  267.6  275.6  280.2  284.8  283.6  277.7  271.0  265.6  259.1 
1982  245.2  250.4  255.7  267.0  270.9  279.3  283.6  283.5  277.7  270.8  264.0  257.6 
1983  243.8  246.1  256.8  264.3  272.1  282.2  283.4  284.4  279.0  273.9  264.2  252.7 
1984  250.7  242.7  253.5  266.5  270.3  279.4  281.4  281.4  277.5  271.0  261.5  251.3 
1985  249.7  249.3  256.4  267.0  271.2  280.0  285.5  283.8  279.7  274.6  266.0  257.1 
1986  250.9  243.5  258.4  265.0  273.9  281.6  282.9  282.9  277.3  272.1  262.8  256.1 
1987  251.7  252.7  257.8  263.7  272.0  280.5  284.6  284.4  280.0  273.2  259.5  258.1 
1988  247.1  248.1  253.6  264.4  272.5  281.9  285.9  285.0  277.7  269.5  264.8  257.6 
1989  249.9  243.8  256.8  266.9  272.8  282.0  287.3  282.8  276.6  269.8  262.4  257.2 
1990  249.3  250.0  250.8  266.1  270.9  279.5  282.0  282.7  279.1  270.7  264.4  249.6 
  34  141  57.50  -72.50
1850  236.7  240.3  240.2  260.9  269.8  278.6  281.3  279.2  274.9  269.0  258.6  245.1 
1851  247.2  241.7  255.3  262.8  270.6  277.7  282.3  282.1  277.4  270.1  261.8  251.2 
1852  244.2  237.0  243.3  264.2  270.4  277.3  284.0  281.6  276.7  270.4  265.1  251.6 
1853  237.1  239.0  250.4  257.1  269.2  282.0  283.4  280.3  277.3  270.2  260.6  248.2 
1854  240.2  240.5  259.3  263.6  267.8  276.9  280.6  283.4  275.2  268.4  263.4  255.6 
1855  237.7  241.4  252.0  264.5  270.0  278.5  282.5  281.3  277.9  269.4  260.6  250.2 
1856  244.7  247.3  243.9  256.8  268.8  278.6  281.8  280.9  275.6  270.2  260.7  243.3 
1857  237.5  251.8  249.7  261.6  269.7  278.4  284.8  280.8  276.3  272.2  263.6  255.5 
1858  242.4  238.7  251.4  259.6  267.1  279.2  281.3  281.5  277.5  272.3  262.1  249.2 
1859  234.3  254.1  252.1  261.8  271.3  280.4  282.5  281.0  278.0  270.8  261.7  243.8 
1860  245.7  238.8  246.9  264.5  272.2  285.3  287.3  282.4  277.7  271.9  265.8  254.9 
1861  245.0  240.7  247.7  267.8  268.6  277.5  282.2  281.3  275.5  270.1  262.3  245.9 
1862  241.1  249.6  252.5  256.5  268.8  277.1  281.3  281.1  276.6  271.8  261.8  247.8 
1863  246.4  236.3  248.9  263.7  269.8  276.1  279.1  278.2  274.7  268.9  262.6  247.1 
1864  248.8  247.2  258.2  260.0  268.2  282.4  282.6  282.9  275.5  271.9  265.0  257.8 
1865  246.1  249.8  252.2  261.6  272.7  279.0  281.8  284.5  277.9  270.7  265.1  261.8 
1866  252.4  241.0  252.0  257.0  269.7  278.4  284.9  284.4  278.1  269.3  263.1  254.9 
1867  244.3  242.7  243.0  257.8  271.4  278.9  285.1  279.9  275.0  268.3  261.0  241.3 
1868  239.6  239.4  251.3  258.6  267.6  274.9  282.7  280.9  274.6  267.9  261.1  252.6 
1869  247.1  238.6  245.5  261.5  270.6  280.7  281.1  280.8  277.3  270.0  265.8  251.1 
1870  245.4  243.2  250.1  265.1  269.4  279.3  280.9  281.4  276.2  270.5  264.7  250.8 
1871  249.6  236.0  244.0  262.7  270.7  280.8  281.4  281.8  274.9  269.4  258.8  248.7 
1872  237.4  245.3  254.5  262.6  268.5  277.5  281.5  283.4  276.1  271.0  265.5  245.2 
1873  246.8  254.0  245.1  260.2  271.9  280.1  282.0  280.1  276.7  269.0  258.6  249.3 
1874  241.1  240.7  252.5  259.5  270.0  276.9  283.2  280.7  275.7  271.0  265.9  259.4 
1875  236.8  239.4  248.8  263.5  270.0  275.2  282.8  279.9  277.1  271.1  260.2  257.2 
1876  241.5  243.9  256.0  259.0  270.1  278.3  280.9  280.3  275.7  270.9  264.4  256.1 
1877  241.0  237.3  248.8  261.4  272.7  282.4  281.0  279.1  276.7  273.2  265.7  251.0 
1878  238.3  244.6  249.8  264.7  268.8  279.1  280.3  281.3  276.0  271.4  262.4  248.2 
1879  239.3  242.9  257.8  268.5  267.3  275.9  283.1  280.1  275.1  267.0  261.6  247.5 
1880  242.4  240.9  246.3  262.1  270.1  279.8  282.8  281.4  274.5  269.5  260.5  255.0 
1881  239.9  248.3  254.1  260.0  268.6  277.4  282.2  278.4  274.9  267.3  260.2  250.3 
1882  247.9  244.0  254.6  259.8  270.7  278.5  283.4  281.4  274.8  267.7  263.7  253.9 
1883  242.8  255.7  255.3  258.0  269.3  279.3  280.8  280.3  276.4  271.8  264.7  252.2 
1884  236.5  239.5  243.9  260.5  268.1  277.5  281.6  277.7  273.2  265.8  257.3  248.1 
1885  243.6  239.6  253.1  268.0  272.2  280.7  284.0  281.1  273.7  267.6  259.9  245.7 
1886  242.1  240.5  242.6  261.1  270.5  277.5  283.9  281.1  275.7  271.5  263.4  255.6 
1887  239.9  236.7  254.6  265.9  271.5  281.2  285.0  281.5  276.3  268.4  263.5  251.6 
1888  242.6  245.6  249.8  259.9  270.0  277.1  279.1  281.4  274.7  270.4  266.9  245.9 
1889  238.3  238.0  243.8  265.2  270.5  276.6  282.3  280.5  274.7  269.0  261.8  245.4 
1890  242.7  244.3  252.4  261.0  271.0  275.8  281.1  278.6  275.0  268.0  258.9  241.1 
1891  248.6  233.9  242.4  259.0  270.4  275.1  282.1  283.0  276.1  269.2  263.1  252.9 
1892  245.2  240.2  245.8  258.7  268.6  273.2  283.4  279.2  275.7  269.0  259.7  250.6 
1893  249.8  239.2  247.9  255.3  270.0  278.9  281.7  280.5  275.2  269.9  264.7  252.0 
1894  241.3  237.3  250.7  258.6  268.8  277.9  279.8  280.9  276.5  269.2  255.8  242.6 
1895  243.2  239.2  244.1  257.4  270.7  277.0  283.5  280.5  273.6  268.2  254.4  249.7 
1896  241.2  244.4  251.2  262.9  269.8  278.0  286.6  279.8  274.8  269.7  260.4  247.3 
1897  242.8  240.8  255.2  259.5  270.1  281.1  283.8  280.1  278.5  270.4  260.5  247.8 
1898  241.3  238.8  250.5  259.4  270.3  281.7  283.4  284.1  275.4  272.3  266.0  252.0 
1899  241.8  253.2  256.8  261.3  271.0  281.5  281.4  280.9  277.3  271.3  264.3  251.6 
1900  237.9  235.6  249.6  262.5  272.0  280.3  284.6  280.6  275.1  270.3  259.2  249.7 
1901  247.8  245.5  247.0  259.8  271.6  277.9  281.5  279.9  274.6  268.7  262.8  249.6 
1902  244.8  245.5  249.7  265.6  268.2  277.1  282.7  280.5  275.0  269.8  263.6  247.5 
1903  240.1  243.4  245.8  261.6  270.6  279.7  281.9  282.6  274.2  268.7  267.4  252.9 
1904  238.1  239.5  245.6  262.9  268.2  275.5  282.5  279.9  273.0  265.0  256.8  247.1 
1905  237.1  245.6  247.8  259.8  268.2  278.8  284.6  281.5  274.5  269.5  263.8  253.8 
1906  244.9  239.5  243.7  264.2  270.1  276.0  282.9  281.3  275.4  267.1  261.9  250.8 
1907  240.2  246.9  243.6  262.2  272.2  279.8  284.0  280.7  276.5  269.9  258.5  248.4 
1908  239.0  248.9  248.6  256.9  269.4  275.0  282.7  279.6  275.9  267.9  256.6  245.9 
1909  242.5  248.9  253.0  262.1  266.7  273.1  282.9  279.8  273.4  265.6  261.6  249.4 
1910  245.0  248.2  254.8  257.6  269.5  276.9  282.4  280.1  275.5  270.5  263.5  247.3 
1911  239.5  247.9  254.7  262.8  268.2  279.0  281.5  283.3  277.3  270.7  261.3  248.4 
1912  249.4  235.7  247.1  262.8  270.7  278.9  285.1  280.6  276.5  268.7  264.3  245.3 
1913  249.1  246.3  243.2  263.8  272.0  278.5  283.6  282.6  276.0  267.3  254.7  246.1 
1914  242.8  255.3  251.2  261.0  270.0  277.4  282.3  281.9  276.3  270.5  264.1  253.1 
1915  237.6  242.7  253.5  267.6  270.4  281.4  284.2  281.2  274.1  269.0  261.2  255.5 
1916  240.8  233.1  245.1  259.7  271.2  277.5  281.8  280.1  275.1  268.8  255.2  251.6 
1917  244.2  242.1  254.1  264.0  270.8  278.5  282.5  282.4  274.8  268.4  256.5  251.5 
1918  238.8  235.4  251.6  260.6  270.4  278.2  284.2  279.7  276.0  271.6  264.1  253.9 
1919  236.9  241.7  244.8  261.2  268.6  277.2  280.3  284.1  275.2  270.3  263.7  249.9 
1920  245.0  241.2  249.5  256.9  271.0  280.7  283.6  283.0  277.6  271.3  259.7  254.2 
1921  245.5  242.9  256.1  257.5  269.8  279.0  282.2  285.0  277.1  271.5  265.0  247.9 
1922  239.6  253.4  251.9  261.4  269.6  275.8  284.1  282.4  276.8  272.7  264.3  254.3 
1923  244.4  241.8  249.5  264.1  269.5  278.2  283.3  281.4  277.6  273.3  263.7  254.0 
1924  248.9  248.8  249.9  257.9  270.8  278.9  281.7  281.7  274.8  268.2  263.3  253.6 
1925  241.6  239.7  249.2  258.3  271.1  279.7  278.9  281.1  277.4  270.2  261.8  255.8 
1926  239.6  247.1  248.3  267.2  268.3  276.0  283.6  282.6  276.1  271.7  263.8  249.5 
1927  238.7  247.8  254.8  263.7  270.9  280.5  284.2  279.6  276.0  271.3  260.6  258.4 
1928  244.4  247.6  240.1  259.8  267.7  276.5  284.2  281.0  275.6  266.5  256.3  243.0 
1929  242.4  242.3  260.2  264.0  271.1  281.0  283.3  281.0  276.9  270.4  263.2  248.6 
1930  244.3  243.0  251.1  253.9  268.2  276.3  284.8  278.6  274.8  270.7  260.6  247.8 
1931  240.4  241.9  246.9  263.4  272.0  282.1  285.1  281.0  279.8  272.0  263.3  245.1 
1932  249.0  237.3  250.4  264.9  268.5  279.7  282.3  283.9  278.6  271.9  263.5  245.9 
1933  237.9  250.2  254.2  255.9  270.7  276.6  278.1  281.5  273.8  267.9  263.7  247.9 
1934  239.0  235.9  242.2  259.7  269.5  275.5  284.6  282.5  273.5  268.2  261.2  255.2 
1935  242.8  240.9  250.7  261.1  267.9  278.5  286.6  283.6  279.2  271.1  261.7  253.1 
1936  250.6  246.7  261.7  264.2  272.9  278.6  282.6  284.1  276.2  270.2  264.3  252.1 
1937  248.5  236.8  243.5  262.7  269.3  277.7  282.4  282.8  276.9  271.2  262.7  244.7 
1938  241.7  242.1  243.0  261.3  269.6  274.7  281.8  280.0  274.7  270.0  265.5  247.1 
1939  243.3  240.7  251.3  261.9  266.8  277.0  283.9  280.2  274.0  269.4  263.9  251.5 
1940  243.5  246.0  257.8  264.7  270.8  280.4  282.5  283.0  277.1  272.0  264.6  250.5 
1941  251.3  249.6  252.8  258.6  270.9  277.4  283.2  280.2  275.5  270.0  261.9  247.7 
1942  245.4  245.4  257.4  254.7  269.6  276.3  280.5  280.9  277.2  270.3  263.6  245.3 
1943  247.6  243.7  249.7  261.3  270.3  278.7  283.9  281.3  276.1  270.9  263.3  258.6 
1944  247.0  243.2  249.2  264.1  271.3  281.2  282.7  283.1  276.7  272.7  264.3  258.8 
1945  243.9  249.4  247.5  262.4  269.8  278.2  282.8  278.9  276.0  269.4  262.3  252.7 
1946  238.4  237.8  249.6  259.1  270.5  277.4  283.9  283.4  277.0  270.4  263.6  249.6 
1947  245.0  242.3  251.3  263.5  269.9  279.6  282.3  282.2  276.0  270.1  265.1  251.0 
1948  243.8  242.2  257.4  260.7  269.2  277.0  284.3  281.6  275.4  269.1  261.0  250.9 
1949  242.4  238.7  252.7  257.9  270.3  275.8  282.5  283.6  276.7  268.9  261.7  254.9 
1950  244.7  249.9  253.0  255.8  271.7  278.0  280.4  282.1  276.3  270.0  261.3  243.4 
1951  239.9  233.1  250.0  265.0  270.4  280.4  283.2  280.9  275.4  270.9  265.3  252.6 
1952  236.4  242.3  246.9  261.4  270.9  278.0  280.6  279.5  276.2  269.6  266.3  256.6 
1953  253.5  256.2  250.1  264.7  270.0  277.5  283.2  282.4  275.9  271.3  264.7  252.6 
1954  244.0  244.6  248.3  264.3  269.2  277.7  284.3  284.8  279.0  273.4  263.5  253.9 
1955  246.7  247.6  253.6  265.9  267.8  279.7  287.9  280.8  278.9  271.8  264.9  253.3 
1956  248.1  241.6  251.2  264.6  271.3  281.3  284.2  284.1  276.1  270.8  267.0  249.3 
1957  241.2  246.8  246.4  260.7  265.4  277.0  281.9  279.8  277.1  269.2  264.0  256.5 
1958  247.8  240.7  251.3  264.2  268.5  279.0  282.8  282.5  278.5  271.6  267.7  256.2 
1959  250.6  243.1  245.2  255.4  270.0  276.0  283.1  281.0  274.3  270.8  262.1  251.2 
1960  251.3  242.0  246.4  261.4  268.6  278.8  285.6  282.7  275.9  270.9  258.0  250.9 
1961  249.4  248.4  248.5  255.5  270.8  279.3  281.5  280.0  275.8  268.8  260.9  247.2 
1962  242.2  249.4  249.7  260.8  267.7  279.6  280.6  279.4  275.5  269.7  260.5  249.1 
1963  246.2  242.9  251.0  258.7  269.3  276.4  284.0  280.5  275.8  271.1  261.9  250.2 
1964  244.4  243.4  248.1  263.9  270.8  281.0  285.6  282.3  275.6  269.6  265.6  250.6 
1965  252.6  243.7  256.4  264.5  269.7  279.5  283.3  282.8  276.2  272.0  264.2  251.9 
1966  241.4  250.0  251.4  261.5  269.3  277.1  282.7  283.9  276.9  270.3  260.8  252.7 
1967  239.7  250.5  249.7  259.0  270.3  277.9  285.0  280.0  276.0  271.9  264.5  251.0 
1968  235.1  235.9  248.7  263.0  271.7  281.4  285.3  283.5  276.6  270.5  263.4  249.9 
1969  245.5  244.6  252.7  257.4  270.1  278.7  281.9  280.8  276.9  269.9  260.8  249.6 
1970  243.2  243.3  250.8  260.3  272.9  278.2  284.5  282.4  278.7  270.2  265.5  254.2 
1971  241.1  242.8  247.9  270.2  271.3  280.3  284.6  283.8  277.9  271.8  264.2  257.5 
1972  242.8  236.5  245.5  263.0  270.5  280.9  281.2  279.8  278.4  272.8  262.1  256.4 
1973  239.3  242.7  251.1  259.1  270.2  276.6  285.2  282.6  277.8  272.1  266.8  259.4 
1974  244.1  241.9  249.1  260.6  269.8  279.5  284.0  283.8  275.9  267.1  258.2  247.7 
1975  240.4  248.0  246.9  260.3  269.7  278.1  284.0  281.4  276.9  271.4  263.6  252.7 
1976  248.9  247.1  251.9  261.3  270.6  278.6  282.5  283.6  277.0  271.0  266.9  254.1 
1977  246.9  241.9  248.3  255.0  269.6  278.3  283.5  281.6  276.4  269.1  262.0  252.2 
1978  241.1  251.8  252.0  262.7  272.5  276.9  282.4  282.3  276.3  270.3  261.6  251.3 
1979  240.5  239.1  246.8  259.4  269.4  277.4  282.7  280.3  275.5  268.3  261.0  249.9 
1980  249.6  246.5  246.7  260.3  271.0  278.1  282.5  282.1  277.4  270.4  264.3  254.8 
1981  243.2  249.0  250.4  262.4  271.7  279.0  284.7  282.4  276.8  271.0  265.0  254.4 
1982  240.7  246.9  249.6  261.0  269.4  276.4  281.6  282.0  276.5  270.7  263.5  253.5 
1983  239.8  238.9  253.2  257.0  269.5  282.6  282.3  282.6  277.4  272.3  263.9  247.5 
1984  244.9  238.8  246.3  262.1  268.1  276.2  278.8  279.0  274.7  269.3  261.9  246.3 
1985  248.8  246.0  249.6  260.9  268.2  277.9  284.7  281.9  278.7  272.7  267.2  257.2 
1986  247.7  238.7  252.6  261.8  269.9  277.6  280.2  279.6  275.1  270.7  260.5  252.7 
1987  247.2  248.4  250.9  259.7  270.7  276.7  282.6  283.0  277.7  272.3  261.1  257.5 
1988  245.9  241.7  248.1  260.3  271.1  280.1  281.7  282.1  276.7  270.2  263.8  256.9 
1989  246.4  237.1  248.5  261.5  269.7  279.1  284.9  279.9  274.9  270.2  259.4  254.4 
1990  243.5  244.5  244.8  263.4  269.5  276.8  280.9  281.7  277.4  269.4  262.2  245.8 
  35  141 -45.00  -71.00
1850  282.5  283.0  281.6  280.4  278.6  276.3  276.7  274.0  275.1  276.3  280.0  283.7 
1851  284.8  283.9  282.6  280.2  277.4  276.0  273.4  272.8  273.2  276.4  278.3  280.9 
1852  282.8  283.6  281.7  280.6  278.1  275.2  273.3  274.6  274.9  277.4  280.3  280.7 
1853  281.9  282.2  282.3  280.5  275.2  275.6  273.1  273.1  273.5  276.4  278.1  279.4 
1854  281.0  281.7  282.1  280.2  278.3  276.6  274.0  273.1  273.9  274.7  278.4  280.5 
1855  283.3  282.1  282.7  280.7  278.3  276.3  274.5  274.6  275.2  278.0  279.6  281.2 
1856  282.4  283.1  284.3  280.1  278.2  276.2  275.5  273.3  274.7  277.3  278.5  281.0 
1857  284.0  283.8  283.3  279.0  278.8  276.2  273.1  273.1  275.4  277.1  278.8  280.4 
1858  285.2  283.4  283.2  279.9  277.8  277.6  274.7  273.0  274.3  276.4  279.3  281.3 
1859  282.7  284.3  283.7  281.6  277.3  273.4  272.6  272.1  273.6  276.8  278.8  281.3 
1860  284.1  284.3  282.9  278.1  278.3  274.3  273.5  273.0  272.9  275.3  278.8  280.6 
1861  282.9  285.5  282.8  280.0  277.2  273.6  272.4  272.6  272.7  274.8  277.6  282.0 
1862  282.6  282.0  281.2  280.3  279.0  274.9  273.0  272.2  273.4  276.3  279.3  281.3 
1863  283.6  284.7  281.0  281.3  277.7  274.2  273.0  273.7  273.1  276.2  278.8  280.6 
1864  285.6  286.0  284.0  282.3  278.7  276.3  273.0  273.7  273.7  277.5  278.7  281.9 
1865  282.5  281.8  282.1  280.1  277.8  275.8  273.3  273.0  274.2  274.3  278.4  284.4 
1866  287.8  285.1  284.5  281.2  278.8  275.3  274.6  272.8  273.5  275.8  278.9  281.4 
1867  281.2  282.1  282.0  279.5  275.9  273.5  273.7  273.7  272.8  275.4  278.5  281.3 
1868  285.7  283.7  279.9  280.6  279.6  275.4  273.4  273.6  275.3  277.2  278.8  282.9 
1869  287.1  283.2  282.1  278.5  278.4  274.6  273.6  273.0  274.3  277.2  280.5  282.1 
1870  281.9  284.5  281.8  279.8  277.1  274.2  273.1  272.8  273.8  276.4  280.2  280.1 
1871  282.8  281.1  282.2  280.2  279.3  276.9  273.3  273.5  274.7  276.6  279.4  281.7 
1872  284.2  285.1  282.2  279.2  278.3  275.3  272.4  272.9  273.3  275.0  278.5  280.5 
1873  280.9  282.4  281.4  280.4  278.1  275.3  275.5  272.7  273.8  275.8  278.9  281.3 
1874  283.0  284.2  281.3  279.8  278.8  276.8  273.4  274.6  274.7  276.7  280.3  281.2 
1875  283.3  284.0  282.4  280.0  278.0  275.8  272.5  271.8  273.0  276.2  279.7  283.2 
1876  280.9  281.4  280.4  278.1  275.7  275.0  273.2  273.2  273.2  273.7  277.6  280.6 
1877  281.6  283.0  282.4  282.3  277.8  274.9  274.1  273.0  273.7  275.0  279.0  282.7 
1878  283.5  283.8  282.5  279.3  275.6  272.9  272.9  273.0  273.2  274.9  279.6  283.2 
1879  283.9  283.9  284.9  282.3  278.3  276.7  273.6  274.3  275.8  276.8  278.1  280.8 
1880  282.1  281.5  280.5  278.4  276.1  273.2  274.7  272.7  273.5  276.9  279.9  281.7 
1881  282.4  284.3  284.4  281.6  279.2  273.3  274.9  274.4  273.2  275.9  280.3  280.7 
1882  282.9  283.4  282.8  281.5  277.9  274.7  273.6  273.9  274.0  275.0  279.1  282.9 
1883  283.9  286.5  283.3  280.4  278.6  275.6  274.0  273.2  273.7  275.3  277.9  280.8 
1884  281.9  282.3  281.3  278.8  275.6  276.4  276.0  273.5  273.4  276.4  279.4  281.7 
1885  284.6  284.5  282.0  279.7  277.6  275.2  274.4  273.0  272.8  278.0  280.0  280.4 
1886  282.3  283.2  280.9  278.9  277.6  275.4  273.4  273.0  273.3  276.6  278.6  281.8 
1887  284.6  284.4  283.2  279.9  276.2  274.0  273.1  272.9  273.4  275.2  277.7  280.8 
1888  281.4  283.3  283.1  279.0  276.6  274.0  274.3  273.0  273.7  277.2  278.7  281.0 
1889  284.2  283.8  281.8  280.9  277.3  272.8  272.8  273.4  273.7  276.6  280.4  280.9 
1890  283.7  284.3  283.1  279.8  277.7  275.4  272.9  273.6  274.7  274.9  278.6  282.3 
1891  283.9  283.5  280.8  278.6  278.1  274.7  273.5  273.2  275.4  277.8  279.5  283.4 
1892  284.3  282.4  282.0  282.0  278.5  275.1  273.5  274.1  273.3  276.4  277.8  279.7 
1893  280.6  283.3  282.5  281.7  277.7  273.3  272.0  272.6  273.9  274.7  281.5  281.4 
1894  282.1  281.6  282.8  280.0  278.6  275.5  273.2  272.8  273.7  275.4  278.9  281.4 
1895  281.5  282.6  282.5  279.6  278.9  275.2  272.7  273.4  274.5  275.9  278.4  281.7 
1896  284.2  282.4  283.4  280.5  277.4  276.2  273.7  273.2  273.9  276.9  279.3  280.9 
1897  282.3  283.4  281.5  280.7  279.4  276.2  273.6  274.0  274.8  277.4  278.8  281.3 
1898  282.5  286.0  282.3  280.7  278.4  275.5  273.6  273.6  272.9  275.4  278.4  282.6 
1899  284.9  285.2  281.9  279.9  277.9  277.2  274.8  273.4  273.7  276.2  279.5  281.2 
1900  284.3  283.3  283.7  280.4  279.2  276.4  277.1  274.8  274.7  277.5  279.4  280.9 
1901  281.7  283.8  281.0  281.0  278.1  273.6  272.9  272.3  273.3  276.1  279.7  283.1 
1902  283.9  283.8  282.3  280.0  278.2  275.0  273.7  273.4  274.0  276.6  278.6  281.3 
1903  282.5  282.6  281.8  281.0  278.6  276.3  275.0  274.9  275.0  277.9  278.4  282.0 
1904  282.4  280.6  280.8  279.0  275.4  272.6  273.0  273.2  274.8  276.5  279.1  282.9 
1905  287.0  283.4  280.7  280.2  277.9  274.1  274.3  273.2  273.8  274.7  278.3  280.5 
1906  283.8  284.5  282.2  279.2  277.7  274.9  272.9  272.6  272.8  275.1  279.5  279.8 
1907  281.5  282.9  282.8  280.9  277.9  274.7  273.7  273.4  273.4  275.6  279.3  280.6 
1908  281.7  281.8  280.7  280.6  278.2  276.2  272.8  273.5  273.8  278.1  278.9  281.4 
1909  284.2  283.6  280.6  280.5  278.7  276.8  275.4  275.0  274.6  278.4  279.3  282.9 
1910  283.5  284.7  282.1  280.4  278.8  272.7  274.3  272.0  273.8  276.7  279.3  282.2 
1911  284.7  286.2  282.4  280.0  278.5  275.2  273.0  272.9  273.7  276.5  279.6  281.8 
1912  283.1  283.6  282.7  281.4  278.8  275.1  276.3  275.7  276.2  278.4  280.8  280.8 
1913  282.2  285.8  282.7  280.6  279.1  274.7  273.0  273.2  274.9  275.6  279.8  281.8 
1914  283.5  285.3  282.7  279.6  279.1  276.0  274.4  273.2  274.2  276.1  278.6  281.5 
1915  282.9  284.4  282.2  281.0  280.1  275.9  273.2  272.8  274.5  277.5  279.8  281.8 
1916  282.9  282.7  282.4  279.3  275.9  272.9  274.2  273.0  273.1  277.0  279.5  281.9 
1917  284.3  281.9  283.9  280.5  279.0  276.5  273.2  273.2  273.2  277.9  281.2  281.3 
1918  282.4  287.1  284.2  281.6  276.2  273.3  274.2  273.4  273.7  275.5  278.8  282.0 
1919  281.5  284.8  281.9  279.5  277.9  277.1  275.1  273.8  273.1  276.4  278.8  283.2 
1920  284.4  282.7  281.0  279.7  277.4  277.0  275.9  273.6  277.1  277.9  278.9  282.9 
1921  284.2  285.1  284.1  279.8  277.6  276.1  273.4  274.2  274.2  275.6  279.6  282.9 
1922  284.9  283.4  283.4  280.0  278.1  277.5  276.4  274.9  274.9  273.9  278.9  284.6 
1923  283.4  283.9  282.7  280.0  275.9  274.6  274.3  272.5  274.9  277.2  278.6  282.3 
1924  283.8  283.5  282.8  280.7  278.3  275.8  275.7  272.8  274.1  277.0  280.8  282.7 
1925  283.7  285.0  285.6  281.5  278.0  275.9  273.5  273.2  274.0  276.2  278.9  281.0 
1926  282.2  284.1  282.6  279.1  278.9  276.7  273.4  272.8  275.1  275.8  279.8  281.8 
1927  282.3  284.8  282.8  278.9  278.9  276.0  277.2  273.7  273.5  276.9  279.4  280.2 
1928  281.1  283.2  281.6  280.6  278.4  275.8  273.9  273.5  273.9  278.0  279.4  281.9 
1929  282.1  282.8  281.4  279.8  278.9  277.3  273.5  273.3  274.5  274.7  278.1  280.5 
1930  281.9  282.1  280.7  282.2  278.4  276.3  273.4  275.3  274.1  276.5  280.0  282.5 
1931  284.3  288.5  282.8  282.1  277.4  275.5  276.1  274.2  273.4  276.6  277.9  281.2 
1932  282.9  284.2  282.6  281.3  280.0  275.7  274.3  273.2  275.7  276.8  279.1  280.3 
1933  283.7  286.1  283.3  281.7  278.0  275.3  273.2  273.4  273.1  276.6  278.7  280.7 
1934  282.5  283.3  282.4  280.8  279.1  275.4  273.5  272.9  273.3  276.0  279.3  280.9 
1935  284.3  284.3  283.4  280.7  278.6  276.2  272.8  273.0  273.9  277.1  279.6  283.1 
1936  285.2  285.3  282.3  281.6  277.4  274.3  273.4  272.9  274.3  275.7  278.1  279.7 
1937  281.6  281.8  280.4  278.1  275.6  275.1  272.1  273.0  273.5  275.2  278.8  281.3 
1938  284.5  283.3  281.7  279.4  279.2  277.1  273.6  273.1  274.2  275.0  279.4  280.8 
1939  282.3  283.0  282.6  280.6  278.7  276.5  275.0  274.5  273.5  276.7  277.9  281.9 
1940  284.2  282.4  282.4  280.3  278.3  275.3  273.5  273.2  273.5  275.5  278.6  280.5 
1941  282.0  285.1  283.7  279.2  277.0  274.7  273.3  272.9  275.0  277.7  279.6  283.6 
1942  283.9  283.8  283.6  281.7  278.1  274.6  275.9  274.3  275.5  278.6  280.1  283.3 
1943  283.9  283.7  282.4  280.5  278.4  275.3  274.1  271.9  274.3  276.1  279.2  281.4 
1944  284.0  285.8  282.5  280.8  279.2  275.4  275.2  273.3  274.1  277.1  279.2  281.8 
1945  284.2  283.4  282.5  280.5  279.2  276.5  273.7  273.3  273.2  276.4  279.1  281.4 
1946  283.0  284.1  282.4  281.2  277.3  276.2  273.9  273.5  275.5  277.0  279.1  282.6 
1947  282.9  283.2  282.8  281.0  280.3  276.0  276.1  274.3  275.8  277.5  280.6  281.3 
1948  282.6  284.9  282.1  280.7  278.6  277.0  275.0  274.0  273.3  276.5  280.8  280.9 
1949  285.1  284.9  281.7  280.9  280.0  277.4  275.0  274.9  275.1  277.8  280.1  282.4 
1950  282.6  283.7  283.0  279.8  278.7  273.9  273.7  274.4  274.1  276.9  279.1  282.0 
1951  285.0  283.6  282.3  281.8  280.4  274.7  276.1  273.3  276.6  276.3  279.2  283.9 
1952  284.3  283.3  283.2  279.7  278.1  276.6  273.0  273.2  273.6  274.2  278.5  281.0 
1953  284.5  284.2  282.5  280.2  279.4  275.1  276.5  275.9  275.5  277.0  279.2  280.9 
1954  282.7  283.3  283.5  280.1  277.6  275.9  275.4  274.0  274.7  278.1  281.1  283.0 
1955  281.9  283.9  282.8  281.7  277.4  275.3  273.3  273.5  274.1  276.2  278.8  281.1 
1956  283.1  282.6  281.9  281.0  276.6  274.2  274.8  273.4  273.3  276.6  279.9  283.0 
1957  284.6  283.4  282.8  280.4  278.8  276.8  275.7  274.2  277.2  277.1  280.1  282.8 
1958  282.0  285.4  284.1  281.8  279.0  275.3  273.6  273.4  273.1  274.9  279.9  281.7 
1959  282.5  282.9  282.0  281.2  278.4  273.7  276.3  274.0  274.3  279.2  279.8  282.3 
1960  282.9  282.8  284.5  280.6  278.6  275.2  272.8  275.3  275.5  277.8  280.3  281.4 
1961  285.0  288.7  284.9  280.1  277.2  274.7  273.7  272.9  273.5  276.8  279.5  281.5 
1962  284.1  286.3  284.2  281.6  277.7  274.5  273.8  274.2  274.6  277.6  279.5  284.8 
1963  288.6  285.1  284.0  282.0  278.3  276.5  273.6  274.3  277.8  277.1  278.8  280.8 
1964  283.4  283.1  284.2  281.3  278.6  274.9  274.1  274.3  275.6  277.6  280.2  282.6 
1965  284.3  283.7  284.0  281.4  279.3  274.9  274.9  273.2  273.4  276.4  279.1  281.8 
1966  282.6  282.0  282.3  281.5  279.1  275.2  275.9  274.3  275.7  277.2  280.4  283.0 
1967  285.0  284.3  283.8  280.8  279.9  278.3  275.3  274.3  276.0  277.7  278.7  282.1 
1968  282.0  283.1  281.7  279.3  276.3  275.3  274.7  273.0  273.0  277.6  279.8  282.8 
1969  287.9  284.4  282.3  281.9  279.6  276.8  275.8  275.5  275.1  277.4  277.8  281.5 
1970  285.0  284.3  284.3  281.2  279.6  274.9  274.7  273.9  273.6  275.5  279.8  281.2 
1971  283.0  284.1  283.7  283.9  280.4  276.6  275.8  272.9  273.0  275.0  279.5  282.5 
1972  283.5  284.7  283.1  280.5  278.5  273.1  274.0  272.7  274.6  275.0  278.9  281.8 
1973  284.7  283.6  282.6  280.7  279.5  278.5  277.2  274.6  275.0  276.3  279.5  281.5 
1974  281.9  284.3  283.1  280.8  276.2  272.9  273.0  273.2  273.4  276.4  280.6  281.0 
1975  282.7  283.7  282.4  283.9  279.0  278.3  275.6  275.3  274.7  276.9  280.2  281.8 
1976  283.2  284.8  283.5  280.0  278.3  275.6  274.9  274.7  273.8  276.8  278.1  281.7 
1977  282.6  283.7  282.1  280.6  278.6  273.6  274.0  273.6  275.8  276.6  280.1  283.7 
1978  283.7  285.5  283.1  281.8  277.9  276.1  276.4  273.1  274.3  277.3  278.2  281.7 
1979  283.2  287.3  283.2  280.6  279.5  277.1  274.7  273.7  274.8  278.6  279.4  283.0 
1980  284.0  281.8  281.7  279.6  280.0  278.2  274.7  275.5  275.4  276.8  279.6  283.4 
1981  285.1  284.8  281.9  281.3  279.5  278.0  275.8  276.4  275.0  275.4  279.6  283.0 
1982  283.3  285.1  284.5  281.5  277.6  274.9  273.3  273.5  275.2  276.6  281.6  281.5 
1983  286.2  285.5  284.6  283.0  278.5  276.7  277.3  274.3  275.2  279.0  279.1  279.0 
1984  281.2  284.5  283.5  280.4  278.5  276.5  273.2  273.6  273.9  277.6  279.5  282.9 
1985  282.3  285.4  283.5  280.9  278.5  277.9  274.9  272.8  275.0  275.7  278.9  281.9 
1986  283.2  284.6  283.1  280.4  279.4  276.2  272.4  273.0  273.3  274.7  279.0  280.9 
1987  282.7  282.9  282.3  280.5  277.5  275.9  272.8  273.2  273.7  277.0  279.5  282.2 
1988  282.6  284.1  282.0  279.5  278.3  274.9  273.7  272.9  274.4  278.7  280.1  283.9 
1989  285.2  283.6  282.5  281.4  280.6  276.8  275.3  273.4  274.8  277.3  280.4  282.2 
1990  282.7  281.6  284.8  282.0  276.7  276.6  273.8  273.8  273.8  277.7  279.4  282.7 
  36  141 -42.97  -71.22
1850  285.7  285.8  284.0  282.7  280.7  278.7  277.9  275.2  276.6  277.5  282.2  286.3 
1851  286.5  286.4  285.7  282.0  279.9  277.7  275.3  273.6  273.4  277.4  280.0  284.1 
1852  285.3  286.6  284.4  283.0  279.9  278.3  277.2  276.4  276.7  279.3  282.8  283.7 
1853  284.6  284.5  285.5  283.6  278.2  278.6  274.4  274.4  276.4  278.1  280.6  281.6 
1854  284.3  285.2  284.8  283.8  280.5  278.7  277.5  275.1  276.1  276.8  280.0  283.3 
1855  285.8  285.4  285.7  283.7  280.4  278.1  277.1  276.1  277.0  280.5  281.4  283.5 
1856  285.5  286.6  288.1  281.5  280.4  278.1  277.8  277.1  277.6  279.0  280.4  283.9 
1857  287.4  287.1  285.7  281.4  280.1  277.7  274.7  274.2  277.3  278.5  281.4  283.5 
1858  289.4  286.6  285.6  282.3  279.4  278.9  276.9  274.3  275.5  278.5  281.3  284.6 
1859  286.4  288.1  287.2  284.5  279.3  274.9  273.2  273.8  276.2  278.9  281.0  284.0 
1860  288.4  288.8  286.5  280.8  280.6  278.1  275.9  274.7  273.6  277.1  281.1  283.3 
1861  286.0  289.8  286.5  282.0  279.7  276.8  273.9  274.4  274.4  277.5  280.7  285.1 
1862  286.2  285.6  283.3  282.2  282.0  276.9  274.7  273.1  274.2  278.5  282.2  284.1 
1863  288.2  289.2  283.9  284.4  279.8  276.2  275.3  276.2  274.6  276.8  281.1  283.2 
1864  289.6  288.6  285.7  284.7  280.8  278.8  275.7  275.5  275.5  278.8  280.3  284.8 
1865  286.1  284.9  285.1  282.5  280.2  278.7  275.8  273.6  275.3  276.3  280.5  287.7 
1866  291.8  288.4  287.6  283.6  281.2  279.0  276.9  273.5  275.0  277.9  280.7  283.3 
1867  283.4  285.2  286.2  281.9  277.8  274.0  276.3  275.1  274.2  277.5  280.7  283.6 
1868  288.9  286.6  282.7  282.7  280.8  277.4  275.3  276.7  278.0  279.5  280.9  286.1 
1869  290.9  287.0  285.6  280.8  280.0  277.1  275.4  274.5  276.5  279.0  281.3  285.3 
1870  284.7  287.7  284.4  281.6  279.2  276.3  275.5  275.0  276.0  278.6  282.9  282.4 
1871  285.5  282.9  285.0  282.8  280.9  279.0  276.4  276.1  276.8  278.1  281.7  284.6 
1872  288.2  288.9  284.9  281.7  279.4  278.3  273.8  274.5  276.0  277.7  282.0  283.7 
1873  283.7  286.2  284.4  283.4  279.7  277.3  276.1  274.1  276.1  276.9  280.9  284.3 
1874  286.3  288.1  284.8  282.5  280.8  278.7  275.8  277.3  277.3  278.3  282.3  283.5 
1875  286.8  287.3  285.4  282.7  280.7  278.3  273.9  275.1  274.8  277.8  282.5  286.4 
1876  282.6  283.8  283.2  280.8  279.3  277.4  276.6  274.4  274.0  275.8  279.4  283.1 
1877  284.5  286.5  286.8  285.8  279.6  276.1  275.1  274.5  276.3  277.5  280.5  285.3 
1878  286.7  287.5  285.3  281.7  279.3  274.8  274.0  274.8  274.4  277.0  281.2  286.4 
1879  288.5  288.0  288.9  284.5  279.9  278.7  276.3  276.4  277.3  278.8  279.6  282.5 
1880  284.1  283.8  283.4  281.4  279.2  274.6  276.6  274.0  274.9  279.1  281.7  284.2 
1881  284.5  287.8  288.2  283.8  281.5  277.1  276.9  275.1  275.1  278.2  282.6  283.5 
1882  286.2  286.7  286.2  284.4  280.6  278.1  275.9  276.5  275.7  277.0  281.4  284.7 
1883  287.5  289.8  284.1  282.0  279.9  277.8  276.0  274.3  275.2  277.8  279.6  284.0 
1884  286.1  284.9  283.1  281.1  278.5  278.6  277.1  274.6  274.4  277.9  281.8  283.8 
1885  286.7  286.8  284.8  281.8  279.4  276.5  276.0  275.9  273.9  279.4  282.0  282.3 
1886  285.4  286.6  283.2  281.1  279.6  277.9  275.9  274.1  274.3  277.5  281.2  285.2 
1887  288.2  288.5  286.2  282.0  279.0  277.2  275.9  274.6  273.9  277.2  279.4  283.5 
1888  284.7  286.8  286.4  281.4  279.5  276.2  276.2  273.4  275.2  278.0  280.4  283.3 
1889  288.1  287.4  284.4  283.4  280.6  277.4  273.5  274.8  275.9  278.3  282.6  284.0 
1890  286.9  288.5  286.8  281.6  279.8  278.7  273.8  274.9  275.5  276.1  281.0  285.0 
1891  286.1  285.7  283.2  280.7  279.5  277.6  275.2  274.0  276.6  278.9  280.4  286.4 
1892  287.9  285.4  284.2  284.1  281.3  277.0  276.7  276.0  275.7  278.6  279.2  281.2 
1893  282.4  287.2  284.7  283.7  279.8  276.9  274.8  275.2  275.0  276.1  283.8  283.3 
1894  284.7  284.2  286.0  282.3  281.2  278.5  276.2  273.9  276.8  277.7  281.1  284.3 
1895  284.4  286.7  286.2  282.9  280.4  277.3  274.2  276.0  276.8  278.0  280.7  284.4 
1896  288.3  285.5  286.3  282.5  279.7  278.5  275.9  274.3  276.0  278.7  281.2  283.5 
1897  285.2  286.6  284.5  283.3  280.9  277.8  276.0  275.9  276.8  278.9  280.8  284.4 
1898  286.0  290.7  285.5  283.0  280.0  278.3  274.9  275.3  273.4  276.8  280.6  285.1 
1899  288.8  288.7  284.6  283.3  281.3  278.9  277.2  275.0  275.7  278.4  282.2  284.2 
1900  288.2  285.8  287.3  282.9  281.1  278.1  279.0  276.9  276.8  279.3  281.5  283.1 
1901  284.2  287.5  284.8  283.6  280.4  277.3  274.7  274.4  275.6  278.3  282.2  286.5 
1902  287.6  287.2  286.0  282.4  280.3  278.0  277.1  276.1  275.3  278.6  280.0  283.9 
1903  285.3  285.4  284.6  283.5  280.1  277.9  277.0  276.4  276.7  280.4  280.7  285.0 
1904  286.2  283.1  283.4  281.6  279.4  275.4  275.7  276.2  277.3  277.9  281.3  285.8 
1905  290.7  285.4  282.4  282.5  279.2  276.4  275.7  275.2  277.0  277.6  280.4  283.8 
1906  286.7  288.7  285.0  281.7  280.9  277.1  274.9  274.1  273.9  277.7  282.3  281.9 
1907  285.4  287.0  285.8  283.9  280.4  276.1  275.7  276.8  275.7  277.6  280.6  281.6 
1908  284.6  286.0  283.3  282.8  280.7  277.5  274.7  274.8  274.3  279.3  281.0  284.6 
1909  288.5  286.7  283.0  282.8  280.9  278.2  276.9  277.1  276.5  280.0  281.1  286.1 
1910  286.3  288.0  283.9  282.6  280.7  276.0  276.5  272.9  276.9  278.6  281.6  284.9 
1911  287.8  289.5  284.1  282.0  279.9  277.8  275.0  273.7  275.0  278.2  282.2  285.2 
1912  286.4  286.4  285.9  284.6  281.5  277.3  278.4  277.2  277.6  280.1  282.3  283.1 
1913  286.0  289.6  284.6  282.3  280.7  278.0  275.9  275.9  276.9  277.5  282.8  285.5 
1914  286.5  288.8  285.6  281.4  280.9  277.9  276.0  275.2  276.9  277.7  280.3  284.2 
1915  286.4  288.5  284.8  283.3  281.5  278.0  274.7  274.4  276.8  279.6  281.9  284.6 
1916  285.9  285.2  285.6  282.0  279.2  274.7  275.7  274.2  275.6  278.4  282.0  285.0 
1917  287.9  284.1  287.6  282.7  280.6  278.0  274.2  274.5  275.6  280.7  283.8  283.7 
1918  285.6  291.0  288.0  284.5  278.4  277.6  277.0  275.4  276.7  277.4  281.2  285.5 
1919  284.7  289.4  284.0  281.4  280.3  278.7  276.0  275.8  274.6  278.3  280.5  286.0 
1920  288.0  285.4  283.0  282.6  278.6  278.2  276.7  276.9  278.3  279.3  281.7  285.9 
1921  288.6  288.7  287.2  282.5  278.9  277.9  276.0  276.5  275.7  277.6  282.1  286.7 
1922  288.9  287.0  286.6  282.1  280.0  279.3  278.5  276.4  277.2  275.7  281.1  287.6 
1923  286.4  288.1  286.2  282.2  279.1  276.7  276.2  274.6  277.2  278.6  281.2  285.5 
1924  287.8  286.9  286.5  283.2  280.6  279.2  278.3  274.2  277.6  278.8  283.1  286.5 
1925  286.5  288.8  288.3  282.7  279.4  278.6  277.2  274.4  275.9  278.1  280.7  283.5 
1926  284.8  287.5  285.7  281.5  280.9  278.8  276.2  275.5  277.3  277.5  281.9  284.8 
1927  285.0  289.0  285.3  281.6  280.7  278.3  278.7  275.8  276.1  279.2  282.0  282.8 
1928  284.0  287.4  284.9  282.5  280.8  277.2  275.9  274.3  274.8  279.5  281.3  284.7 
1929  283.9  285.5  283.6  281.0  280.1  279.0  276.1  275.9  275.8  276.6  279.3  282.8 
1930  285.1  285.4  284.3  285.3  280.3  277.9  276.5  276.6  276.1  277.3  282.1  284.8 
1931  286.2  292.3  284.8  283.9  280.7  278.3  278.2  276.0  274.9  277.4  280.1  284.3 
1932  286.3  288.0  285.3  283.9  281.9  277.8  277.9  274.9  277.6  277.9  281.0  283.0 
1933  287.9  289.9  286.1  284.8  280.1  277.8  275.9  275.1  273.7  278.0  281.0  283.1 
1934  285.7  286.7  285.3  283.2  280.7  278.4  275.9  274.5  276.0  277.7  281.3  283.1 
1935  288.6  288.2  286.4  282.9  280.9  278.3  274.3  275.1  275.8  279.0  282.5  285.8 
1936  288.8  288.6  285.0  283.9  279.2  276.5  275.7  273.9  275.9  277.5  280.3  282.0 
1937  284.9  284.8  283.2  280.5  279.1  277.6  273.3  274.9  275.3  276.6  280.5  284.5 
1938  288.4  286.7  284.6  281.5  280.2  278.0  275.8  274.6  276.4  277.4  282.0  284.1 
1939  285.1  286.2  285.8  283.5  280.5  278.4  276.7  276.1  275.2  278.5  280.0  284.4 
1940  286.6  285.4  285.0  283.6  280.2  277.5  275.5  275.4  275.1  276.9  280.6  282.7 
1941  285.6  289.1  286.2  281.9  279.6  277.1  275.0  275.1  276.6  278.9  281.6  286.6 
1942  287.0  287.6  286.9  284.8  280.4  277.6  278.7  277.0  278.3  280.3  283.0  286.2 
1943  287.4  287.7  285.3  283.0  280.2  277.7  276.1  274.4  277.8  279.0  281.5  284.8 
1944  286.7  288.5  284.6  282.7  281.0  278.0  277.3  275.0  276.0  278.4  281.8  284.7 
1945  288.7  287.0  286.3  282.9  281.2  277.8  275.5  275.8  275.3  278.3  281.0  283.4 
1946  286.4  288.3  284.7  283.6  279.4  277.4  276.0  275.8  277.4  279.1  281.3  285.5 
1947  285.9  287.1  285.8  284.2  282.5  278.5  277.4  277.3  277.5  279.6  283.8  284.8 
1948  286.2  288.8  285.5  282.7  280.5  279.7  277.3  276.8  276.1  278.9  283.1  282.8 
1949  289.8  288.9  284.0  282.8  281.4  278.5  276.0  276.4  276.9  280.5  282.8  286.6 
1950  285.7  286.8  286.0  282.3  280.7  277.3  276.1  276.4  276.5  278.5  281.0  284.5 
1951  288.4  286.9  285.7  284.7  281.9  276.3  278.7  274.0  278.3  278.1  281.2  286.9 
1952  288.9  286.6  286.3  281.8  280.5  277.9  274.7  274.9  276.0  275.9  279.8  283.8 
1953  287.7  287.2  284.7  282.5  280.8  277.0  279.0  277.7  277.5  279.1  281.6  284.1 
1954  285.7  287.5  287.2  283.3  279.1  278.3  277.0  276.2  276.8  280.3  283.7  286.1 
1955  284.1  286.7  286.3  284.4  280.0  277.8  276.2  275.2  276.0  277.8  281.1  283.2 
1956  286.5  286.1  284.9  283.8  278.9  277.2  277.0  275.0  275.3  279.6  281.4  285.3 
1957  288.2  287.8  285.5  283.2  280.2  277.7  276.6  276.7  278.2  278.7  282.9  286.0 
1958  284.9  289.4  287.3  284.7  281.2  278.4  276.8  274.4  274.8  277.4  282.3  284.4 
1959  286.1  286.2  285.2  283.9  281.3  276.1  278.6  276.8  277.8  281.1  282.5  285.8 
1960  285.9  285.4  287.5  283.2  280.3  276.5  274.4  276.8  277.5  279.0  282.1  284.6 
1961  288.5  292.7  287.2  283.0  280.0  277.5  275.1  274.0  275.7  278.5  281.4  284.4 
1962  288.1  290.4  287.9  284.0  281.5  276.9  276.6  275.8  277.2  279.2  281.4  288.1 
1963  292.0  288.4  287.7  285.7  281.1  278.2  276.7  276.0  278.5  278.8  281.2  283.5 
1964  286.6  286.6  288.4  284.3  280.9  277.4  276.6  276.1  278.0  278.9  283.0  285.6 
1965  287.1  287.2  286.9  283.7  280.6  278.1  276.8  275.5  275.7  278.6  282.1  285.4 
1966  286.6  285.2  286.3  284.3  281.6  277.3  277.5  277.3  278.0  278.9  282.5  286.1 
1967  289.3  288.9  287.3  283.6  281.5  280.2  277.8  277.4  277.5  279.6  281.0  285.4 
1968  285.1  286.9  284.9  281.7  278.3  277.9  277.0  274.1  273.9  279.7  282.0  286.1 
1969  292.1  287.2  286.3  283.8  281.7  278.7  277.4  276.8  276.5  278.9  280.3  284.6 
1970  287.8  286.8  287.7  283.7  281.2  276.9  276.3  275.7  275.3  276.4  281.2  284.2 
1971  286.5  288.1  287.7  286.4  282.3  278.7  278.3  275.0  273.5  277.4  281.5  286.3 
1972  286.8  288.6  286.2  283.1  280.5  278.0  276.7  275.1  276.3  277.9  281.6  285.0 
1973  288.7  286.9  285.4  282.3  281.2  280.1  278.9  276.6  276.4  278.3  281.1  284.1 
1974  284.7  288.3  286.2  283.7  279.4  276.1  275.0  275.5  275.9  278.4  283.3  283.8 
1975  286.7  287.5  285.1  287.1  281.7  279.4  278.5  277.6  277.2  278.7  282.5  284.8 
1976  285.8  288.9  287.7  282.1  280.0  278.3  277.9  277.1  275.9  278.6  280.3  284.9 
1977  286.8  287.5  285.1  283.2  281.1  276.6  276.2  276.8  277.5  279.0  282.7  286.6 
1978  287.6  288.9  285.9  283.9  279.9  277.3  278.2  274.1  276.8  278.9  280.6  284.5 
1979  286.6  292.5  286.8  283.4  281.6  279.9  277.3  276.2  277.8  280.5  281.3  286.2 
1980  286.9  285.2  284.8  282.4  281.4  279.5  277.1  277.9  277.6  278.8  282.3  287.8 
1981  288.8  288.8  284.5  284.6  281.1  279.1  278.0  278.0  276.6  277.3  282.0  286.1 
1982  286.3  288.5  287.5  283.8  280.0  278.6  276.4  275.9  277.5  278.7  284.2  284.7 
1983  289.5  290.3  287.3  285.4  280.3  278.5  278.4  276.0  276.9  281.0  281.0  280.8 
1984  283.9  288.7  287.0  282.7  280.3  278.2  274.9  275.5  276.1  279.6  281.8  286.5 
1985  285.6  289.2  287.1  283.6  280.1  279.8  276.9  275.2  276.9  277.4  280.5  285.2 
1986  287.5  289.4  286.1  283.7  280.8  276.9  274.1  275.4  275.1  277.8  281.4  284.3 
1987  286.3  286.6  285.3  282.4  279.5  278.9  275.5  274.0  275.5  279.2  281.9  285.6 
1988  286.2  288.2  285.2  281.5  280.8  276.3  276.3  274.7  276.7  279.9  281.9  287.1 
1989  288.3  286.8  286.1  284.2  283.0  279.2  276.6  276.0  277.8  279.5  283.0  285.1 
1990  286.5  284.6  289.1  284.5  278.8  279.3  275.9  275.6  275.7  279.7  281.9  285.8 
  37  141 -37.07  -70.60
1850  294.8  294.6  290.6  287.9  283.7  281.2  280.3  279.9  280.9  281.8  289.1  293.1 
1851  293.2  292.5  291.8  287.6  283.8  280.9  280.3  279.4  279.3  284.4  288.5  292.3 
1852  294.1  295.2  292.6  289.8  283.8  280.7  280.2  279.4  281.3  285.4  289.8  292.5 
1853  294.4  293.0  291.9  287.5  282.2  280.7  278.8  279.2  281.0  283.1  289.5  289.4 
1854  293.0  295.5  293.0  288.5  283.3  281.9  282.1  280.8  280.7  281.9  286.1  291.7 
1855  294.5  295.1  292.5  287.2  282.6  280.9  280.7  280.7  281.9  287.5  287.8  291.5 
1856  293.2  295.5  295.7  287.5  284.0  281.3  280.6  280.1  281.2  283.7  288.5  291.4 
1857  294.7  296.5  293.7  286.6  283.1  280.3  278.4  278.2  281.7  283.6  288.8  293.0 
1858  297.9  294.0  291.6  287.1  282.9  280.7  279.7  279.3  279.5  284.9  288.8  293.5 
1859  296.1  297.5  293.0  289.5  283.5  279.4  279.0  278.9  280.9  283.9  287.4  292.0 
1860  296.9  297.8  294.5  286.0  283.3  281.5  280.7  279.7  279.1  282.9  286.7  291.3 
1861  295.0  297.1  292.6  286.3  282.4  280.8  278.7  279.2  279.4  283.7  288.0  293.0 
1862  295.4  293.1  290.8  289.0  286.0  280.9  280.8  279.4  280.2  284.5  290.3  292.6 
1863  297.6  297.3  292.3  289.6  284.2  280.0  278.7  279.7  280.1  282.2  287.5  290.6 
1864  293.0  296.2  291.0  288.1  284.1  281.4  280.0  279.7  281.0  284.0  287.9  293.3 
1865  294.1  294.4  293.5  288.5  283.3  281.1  280.0  279.6  280.0  282.4  287.1  294.1 
1866  298.0  293.7  293.4  288.9  283.9  281.3  279.8  279.6  280.5  282.9  287.4  291.9 
1867  293.2  295.0  295.1  288.0  283.6  279.3  280.7  279.1  279.3  284.5  289.5  292.6 
1868  296.4  295.5  290.4  288.0  283.4  279.5  279.2  280.3  282.1  285.4  288.0  293.6 
1869  297.0  296.8  293.5  286.5  283.5  282.0  280.2  279.2  280.9  284.9  287.4  293.3 
1870  293.7  296.3  293.1  286.7  284.5  282.1  280.4  279.7  281.3  284.3  289.3  291.1 
1871  293.4  290.8  290.6  287.8  283.5  281.1  280.3  280.6  280.8  284.1  288.6  292.6 
1872  296.4  297.2  290.0  285.7  282.6  281.1  279.2  279.7  280.6  284.0  290.0  293.3 
1873  294.5  295.6  293.2  288.6  282.6  281.1  280.1  280.3  280.5  281.5  288.1  291.8 
1874  294.2  296.6  293.1  288.2  284.1  281.1  279.8  279.7  281.7  284.9  287.8  292.2 
1875  295.7  295.1  294.2  288.5  284.6  281.8  279.2  279.2  279.3  281.7  289.0  292.9 
1876  291.1  291.9  290.0  285.9  284.4  280.9  279.7  279.0  279.9  283.1  287.4  290.3 
1877  293.3  294.9  293.9  288.0  282.5  279.8  278.7  277.9  280.2  283.0  284.9  291.3 
1878  295.1  295.5  291.4  287.7  284.1  280.4  278.1  278.9  281.0  282.2  287.7  293.5 
1879  297.0  296.8  294.8  287.9  282.8  281.0  280.1  280.3  282.9  283.2  286.2  291.5 
1880  292.5  293.3  294.1  286.9  284.3  279.2  279.7  278.5  278.6  283.5  289.1  292.3 
1881  293.1  295.4  294.6  288.1  284.4  281.6  280.3  279.3  280.0  285.0  291.0  292.8 
1882  295.6  294.9  293.9  289.6  283.9  281.8  280.3  279.6  280.7  282.5  287.3  290.7 
1883  293.0  295.3  288.4  285.6  283.8  280.6  279.5  278.8  280.6  285.4  286.1  292.3 
1884  295.6  292.4  288.7  286.9  283.3  280.6  279.5  278.7  280.5  283.1  288.1  291.2 
1885  292.3  292.7  291.4  285.6  282.5  279.3  279.7  279.2  278.9  285.8  287.9  290.9 
1886  294.0  295.4  291.4  286.8  282.7  279.9  279.0  278.5  279.8  282.8  287.8  293.2 
1887  296.8  295.6  293.4  287.4  283.1  281.2  279.6  279.2  280.2  281.3  285.1  291.3 
1888  293.4  295.3  294.0  286.0  283.4  280.8  279.7  278.7  279.9  282.1  287.5  291.5 
1889  294.9  295.5  290.5  287.4  283.6  281.8  278.2  278.7  279.1  283.3  289.6  292.9 
1890  295.3  297.5  294.1  286.6  283.0  281.0  277.9  279.5  279.5  282.8  288.6  294.0 
1891  294.7  294.0  290.7  287.1  283.6  282.0  281.0  280.6  280.9  282.5  285.8  293.8 
1892  296.6  291.2  290.7  288.1  284.2  280.9  279.1  280.0  280.2  284.9  285.6  289.3 
1893  290.9  295.6  290.9  288.3  283.2  282.3  280.7  281.1  281.3  283.5  290.6  290.7 
1894  294.2  293.5  292.9  288.6  284.3  280.8  279.4  278.8  281.0  283.7  287.9  293.3 
1895  294.5  295.8  294.4  286.3  282.8  281.4  279.5  279.1  281.0  282.6  287.9  292.5 
1896  296.4  293.1  293.1  288.6  283.8  281.9  280.6  279.5  281.4  284.9  288.4  292.0 
1897  293.9  294.6  292.4  288.0  284.2  281.4  279.7  280.4  281.3  284.2  287.8  292.9 
1898  295.7  298.3  292.8  289.3  283.4  281.9  280.0  277.7  278.5  283.3  287.5  292.0 
1899  296.8  296.2  292.2  288.5  284.6  281.3  279.9  279.2  279.5  283.7  288.8  293.3 
1900  297.0  295.0  293.9  289.2  284.2  280.0  280.1  279.8  282.3  284.1  288.2  292.2 
1901  292.1  296.4  294.7  289.2  284.1  281.4  279.7  280.0  280.1  284.4  290.8  295.1 
1902  297.3  296.0  292.9  286.9  283.1  281.9  280.7  279.7  279.6  284.2  286.6  291.3 
1903  293.5  294.4  292.6  287.6  283.3  280.8  279.2  278.6  280.2  286.9  289.3  291.5 
1904  294.0  291.5  291.2  286.4  284.2  281.8  279.7  279.1  281.8  283.4  290.3  292.9 
1905  297.2  294.3  289.6  287.6  282.1  280.6  279.9  279.7  280.3  282.9  288.5  292.3 
1906  295.4  296.0  291.7  286.5  283.5  281.3  279.3  279.6  279.7  283.8  290.2  290.0 
1907  294.3  295.7  294.8  290.7  284.7  279.2  279.1  279.8  281.2  283.2  288.4  289.4 
1908  293.3  294.3  289.6  286.5  282.5  279.7  279.4  280.0  277.6  284.5  289.0  292.3 
1909  295.6  295.5  290.1  289.2  284.9  281.7  281.0  280.7  282.1  285.3  288.0  293.9 
1910  294.7  296.2  292.3  288.4  284.2  281.4  279.9  279.7  280.6  283.9  288.9  292.3 
1911  294.6  296.7  291.9  287.3  282.7  280.4  279.4  278.9  280.7  284.3  290.3  293.4 
1912  295.2  294.2  294.6  290.0  284.3  281.1  279.2  279.5  281.3  284.5  289.3  291.4 
1913  295.0  296.7  291.7  287.7  283.2  281.8  280.6  279.8  280.9  283.2  289.1  293.2 
1914  294.1  294.6  293.0  287.1  283.1  281.3  279.4  279.9  280.3  284.2  287.8  292.8 
1915  294.5  297.5  292.8  288.0  283.2  280.9  278.7  278.1  281.0  285.8  288.4  292.6 
1916  292.7  292.6  293.5  288.6  282.7  280.6  281.2  278.9  280.7  284.2  290.9  293.2 
1917  295.2  293.4  294.2  287.0  283.5  281.5  280.3  277.8  279.7  287.1  291.7  291.0 
1918  293.8  296.8  293.3  289.4  282.8  282.3  280.4  280.2  281.8  283.3  288.2  294.0 
1919  294.0  296.9  291.7  286.5  284.6  280.1  278.7  279.4  279.1  283.5  289.4  294.7 
1920  295.8  294.5  290.4  287.5  282.5  279.4  279.2  280.7  281.5  284.8  290.1  294.0 
1921  296.5  296.8  294.1  287.6  282.7  280.7  278.5  279.8  279.8  283.3  288.3  294.1 
1922  297.4  294.0  292.6  287.0  283.5  282.5  280.9  279.7  280.0  281.9  288.1  294.6 
1923  295.4  296.2  293.0  288.3  282.2  281.2  280.7  278.1  279.5  282.6  288.4  292.2 
1924  295.6  296.4  294.1  287.3  283.9  281.2  281.2  279.4  280.9  283.9  288.8  294.2 
1925  295.7  295.9  293.4  287.0  281.9  280.6  280.6  279.4  281.3  283.0  287.2  291.9 
1926  294.5  296.0  293.5  286.3  284.5  280.8  279.8  280.2  281.3  282.9  288.1  293.2 
1927  294.3  296.7  292.2  286.0  283.9  281.2  280.7  279.4  281.6  284.9  289.8  292.5 
1928  293.2  295.1  292.8  287.4  284.4  281.7  280.7  278.5  279.3  283.9  286.5  291.5 
1929  293.0  292.7  291.0  285.0  282.6  281.2  280.6  280.7  280.2  282.2  286.7  290.6 
1930  294.0  294.0  293.6  290.2  283.8  281.2  281.0  280.1  280.1  281.1  288.4  292.7 
1931  291.8  296.0  289.7  288.3  284.2  281.4  280.8  280.8  280.8  282.2  287.1  293.0 
1932  295.5  295.8  292.3  288.4  284.4  281.6  279.9  279.2  282.8  283.3  288.3  292.4 
1933  296.2  298.2  293.8  289.8  283.4  281.7  280.7  279.2  279.4  284.4  288.8  291.1 
1934  294.8  295.0  293.0  288.1  283.6  282.0  281.5  280.3  282.3  283.7  288.7  292.1 
1935  296.2  296.4  294.6  288.1  284.2  281.7  280.1  279.4  280.4  284.5  291.3  292.2 
1936  295.5  297.1  294.3  288.7  283.1  280.4  279.6  279.2  281.1  284.1  288.3  291.1 
1937  294.2  294.9  292.1  288.2  283.4  281.7  279.0  279.4  282.9  280.6  288.0  293.3 
1938  296.4  295.1  293.0  289.2  283.7  281.5  279.3  279.3  280.8  283.2  289.7  293.4 
1939  294.1  295.3  295.8  290.2  284.2  281.1  280.9  279.4  280.0  283.7  286.6  292.5 
1940  294.6  296.1  292.3  290.4  283.5  281.8  280.1  280.5  280.7  282.5  287.8  291.2 
1941  294.4  296.3  294.0  288.0  284.4  280.0  279.3  278.6  281.5  283.9  288.7  295.6 
1942  296.1  296.6  295.2  289.0  284.4  282.0  280.6  281.9  282.6  285.8  289.6  293.4 
1943  295.6  296.2  293.0  288.7  283.9  281.2  280.7  280.5  280.7  282.5  287.5  293.3 
1944  295.7  295.7  291.9  288.4  284.3  281.1  280.7  278.8  280.4  283.3  289.3  292.3 
1945  296.1  295.5  295.7  288.9  283.5  280.5  280.3  280.5  279.8  284.1  288.0  292.0 
1946  295.1  296.3  292.0  288.8  283.7  280.2  280.4  279.4  280.8  284.1  288.5  294.5 
1947  296.2  297.6  293.5  289.1  284.8  281.7  280.1  281.3  281.2  284.7  292.2  295.0 
1948  296.0  296.3  292.4  289.0  283.7  280.9  279.6  280.0  280.2  283.6  289.9  291.8 
1949  297.1  295.8  290.9  288.5  283.4  280.3  279.5  279.5  281.3  286.7  291.1  295.5 
1950  294.5  294.4  293.4  287.9  283.4  281.6  279.8  280.1  280.8  284.8  288.4  291.2 
1951  295.5  295.3  293.7  289.6  285.1  281.2  281.5  279.0  282.6  284.1  288.9  294.2 
1952  297.6  295.8  292.5  287.5  283.3  279.9  280.1  279.7  281.1  282.9  287.9  292.7 
1953  296.2  294.6  293.2  287.8  283.7  279.8  280.4  280.5  282.3  284.6  289.8  292.8 
1954  295.0  296.6  295.0  289.5  283.1  281.4  281.5  280.3  281.5  285.7  290.3  293.6 
1955  292.3  293.8  293.6  288.2  283.5  281.0  281.3  278.9  281.9  283.9  288.3  291.1 
1956  295.3  295.6  294.1  290.1  282.8  281.5  280.0  279.7  278.1  284.0  288.2  293.2 
1957  296.9  297.0  292.7  287.7  284.2  280.3  279.2  278.9  280.8  284.9  288.6  293.6 
1958  293.9  297.3  294.9  290.4  285.5  282.1  280.4  277.5  279.2  284.6  289.3  293.3 
1959  294.9  295.5  293.6  288.5  284.8  280.4  281.5  281.5  281.1  285.0  289.1  293.7 
1960  294.9  290.5  293.9  288.3  283.7  281.0  280.5  279.7  281.5  283.9  289.3  293.7 
1961  296.2  297.7  293.6  287.2  284.7  281.5  280.0  280.1  281.8  282.9  288.9  293.0 
1962  296.6  298.0  295.9  291.4  285.3  281.5  280.9  280.6  280.8  284.4  288.4  294.6 
1963  298.6  297.7  296.0  291.4  285.0  281.6  280.2  280.0  281.9  283.6  287.9  291.5 
1964  296.1  296.5  295.8  290.6  285.0  281.4  281.1  280.5  282.5  284.5  291.0  294.1 
1965  295.0  295.2  293.0  288.0  283.3  281.0  279.5  279.3  280.6  285.2  290.5  293.8 
1966  296.0  294.6  294.4  290.1  285.4  281.1  280.2  280.6  280.9  283.6  289.5  294.1 
1967  297.1  298.0  295.0  289.1  284.8  282.4  280.6  280.7  282.1  284.9  288.1  292.9 
1968  295.0  296.5  292.8  288.7  283.6  280.9  278.0  278.7  279.6  285.4  289.2  294.7 
1969  297.8  294.4  293.8  286.5  283.9  280.9  279.8  279.7  280.2  284.5  288.4  293.2 
1970  296.2  293.7  293.2  288.5  283.6  281.6  279.9  279.5  279.7  281.4  288.6  292.8 
1971  295.6  296.3  295.2  289.7  284.5  282.7  279.2  279.3  279.3  283.9  287.7  294.0 
1972  295.8  296.8  294.2  287.9  284.6  281.4  280.3  279.5  280.6  283.7  288.6  293.6 
1973  297.2  295.5  292.2  287.4  283.9  280.8  280.7  279.8  280.7  283.8  286.9  291.7 
1974  295.1  297.7  294.2  289.7  283.3  280.5  279.4  279.6  281.5  283.3  290.4  292.8 
1975  296.5  297.1  294.0  289.9  285.8  281.5  280.8  281.1  280.8  284.0  289.9  293.2 
1976  294.5  296.6  293.8  286.8  284.4  281.8  280.4  280.2  280.4  285.1  287.4  292.8 
1977  296.0  296.8  294.3  291.3  285.5  281.4  280.9  280.5  280.4  282.5  289.1  294.5 
1978  297.2  296.1  293.3  289.1  284.6  281.3  280.7  279.0  279.8  283.5  288.6  292.7 
1979  294.5  298.4  294.4  289.6  285.2  282.7  280.6  280.6  281.1  285.4  287.4  293.8 
1980  295.7  295.1  293.9  288.9  284.1  281.6  279.9  281.1  281.9  285.8  289.8  294.7 
1981  297.2  297.1  292.1  290.0  285.5  282.3  281.0  280.2  281.1  282.3  290.0  294.7 
1982  294.7  295.2  295.0  291.4  284.3  282.3  280.4  281.0  282.0  285.2  289.8  293.3 
1983  297.0  296.6  294.2  289.5  282.5  280.9  279.5  279.4  280.7  287.2  289.2  289.1 
1984  293.0  297.7  295.2  287.5  283.8  281.2  279.8  279.1  281.2  284.5  288.4  294.6 
1985  293.9  297.2  294.7  288.1  284.2  282.5  280.9  280.4  280.9  284.5  288.6  293.0 
1986  296.0  297.9  294.6  290.8  284.7  279.6  280.6  279.6  281.5  283.9  289.4  293.6 
1987  295.7  295.3  294.2  289.3  283.1  282.0  279.6  278.2  280.3  283.4  289.6  293.5 
1988  294.6  296.1  294.0  288.2  284.0  281.0  280.7  279.6  281.2  283.2  286.7  294.2 
1989  296.8  297.2  294.4  289.8  285.4  282.1  279.5  279.0  281.8  284.5  290.6  292.9 
1990  295.4  294.5  295.9  290.0  283.4  281.0  280.4  280.0  280.6  285.3  290.2  293.8 
  38  141  47.50  -68.00
1850  261.2  263.9  260.9  269.8  276.2  281.4  286.5  285.4  284.9  278.3  270.7  264.9 
1851  264.6  259.6  269.7  272.3  277.0  284.4  287.2  287.1  284.4  279.6  274.1  263.0 
1852  262.6  261.6  264.9  271.4  277.8  285.3  286.6  287.5  285.2  279.0  272.7  268.1 
1853  257.0  263.2  269.6  272.9  278.7  283.2  287.2  284.5  284.8  279.0  271.8  265.3 
1854  259.1  261.2  270.3  273.9  279.9  283.0  285.7  286.3  281.5  276.4  273.1  268.6 
1855  263.3  262.2  266.9  272.0  277.4  283.0  286.0  286.9  285.0  280.8  273.9  264.8 
1856  259.1  260.2  264.9  271.0  279.5  283.7  286.8  287.1  282.8  278.0  270.7  265.6 
1857  259.1  267.4  266.7  270.5  277.5  283.3  287.7  286.8  282.5  276.8  272.1  264.6 
1858  258.3  260.8  266.3  272.2  276.4  281.9  284.0  285.4  283.8  278.3  270.1  268.5 
1859  260.1  260.3  266.3  274.0  280.5  283.3  286.8  286.4  284.1  280.3  272.2  265.2 
1860  263.6  259.5  266.1  270.4  278.5  282.7  285.1  287.6  286.2  278.4  271.6  265.0 
1861  262.3  261.4  265.2  271.6  278.0  282.8  285.6  286.2  283.9  277.3  271.8  264.3 
1862  259.4  261.0  268.1  272.6  277.9  283.0  286.6  286.8  284.7  280.7  271.8  262.7 
1863  264.0  256.1  264.9  273.0  276.9  283.2  285.7  286.2  283.4  278.2  273.5  266.4 
1864  265.4  263.4  264.4  272.3  277.2  282.2  286.9  286.1  281.9  277.7  274.4  263.9 
1865  258.7  262.3  264.3  271.1  276.4  282.4  286.5  286.2  281.5  277.7  269.9  267.6 
1866  261.7  260.9  267.1  270.0  277.4  282.9  286.0  286.8  283.8  278.0  272.1  264.3 
1867  260.6  264.9  267.0  269.7  277.1  282.6  288.2  286.3  283.1  279.4  269.4  264.1 
1868  259.1  258.8  264.2  272.2  277.4  283.3  286.0  287.1  284.3  278.3  271.9  268.5 
1869  262.5  260.8  262.2  270.7  276.2  283.4  286.5  286.5  283.0  277.7  273.5  266.1 
1870  256.3  261.1  265.1  274.0  278.6  283.0  286.5  286.2  284.3  279.7  273.6  265.8 
1871  261.7  263.5  263.0  271.9  277.4  282.8  287.1  286.6  285.7  279.5  271.8  265.3 
1872  258.1  262.8  265.3  273.1  278.0  285.9  287.0  289.0  284.2  281.5  273.1  266.2 
1873  261.1  261.9  265.1  271.7  277.2  284.2  286.5  286.8  284.8  278.2  271.3  263.5 
1874  261.6  260.5  266.2  270.9  276.7  282.0  287.7  287.1  283.6  277.8  271.5  270.2 
1875  257.6  257.7  266.5  272.1  277.3  283.4  288.0  286.8  282.8  278.9  271.9  264.4 
1876  257.0  260.0  266.0  273.4  278.2  284.2  286.1  286.7  283.9  279.8  271.2  267.0 
1877  261.8  263.3  269.6  273.6  277.7  283.8  287.7  287.2  284.3  279.9  272.2  266.7 
1878  254.6  261.5  268.6  270.1  275.8  284.1  286.2  288.2  283.9  278.0  272.3  267.7 
1879  258.5  261.0  268.9  274.4  277.0  285.5  287.5  287.5  284.9  278.4  272.3  265.4 
1880  258.6  261.0  265.1  272.0  278.4  282.7  287.1  287.2  283.2  276.0  270.6  266.1 
1881  263.6  260.8  267.5  271.6  277.9  283.7  288.6  287.8  284.6  277.7  272.3  261.5 
1882  259.8  260.3  265.3  270.7  277.7  282.0  287.9  286.1  283.5  278.1  273.6  266.1 
1883  261.2  265.7  267.4  270.9  276.9  281.8  286.0  286.8  283.9  277.4  270.3  264.7 
1884  262.6  262.0  263.2  272.7  276.4  283.0  286.1  286.0  282.2  274.5  270.1  264.9 
1885  258.7  263.8  269.4  272.1  277.2  282.9  286.7  287.5  282.2  279.5  270.5  264.4 
1886  260.1  262.7  263.5  270.5  278.9  283.0  286.8  286.6  283.2  278.5  271.0  265.4 
1887  258.3  261.3  266.1  271.1  276.5  283.5  286.5  287.2  283.3  278.0  272.0  265.9 
1888  257.5  265.7  264.9  270.6  277.2  282.9  287.6  286.1  283.3  278.3  272.5  264.9 
1889  258.3  258.6  267.0  273.0  278.3  283.0  286.5  287.6  283.7  278.5  270.6  263.0 
1890  256.6  257.5  265.3  271.8  278.2  283.1  286.0  287.1  284.5  278.1  272.0  262.8 
1891  260.2  256.6  266.6  271.5  277.7  282.2  286.0  286.6  284.2  277.1  273.6  265.7 
1892  263.5  257.4  266.3  271.4  277.4  282.2  287.1  287.4  285.5  280.4  272.7  266.9 
1893  264.8  262.1  266.2  270.7  276.4  284.9  286.7  287.4  283.7  278.6  273.4  267.1 
1894  262.9  261.5  268.3  274.0  278.2  282.6  287.3  288.3  285.8  278.9  270.8  265.2 
1895  267.7  263.8  266.3  270.5  277.8  282.3  286.5  286.8  283.2  279.1  272.2  262.5 
1896  262.8  260.0  265.5  270.8  276.7  282.8  286.2  286.0  283.5  279.0  273.1  266.2 
1897  263.8  263.2  269.7  273.1  278.2  283.5  286.7  286.0  285.5  281.7  270.4  263.7 
1898  259.5  260.4  267.8  271.1  279.3  283.1  288.0  287.0  283.0  278.5  271.9  263.7 
1899  260.0  264.1  270.5  273.7  279.7  284.7  288.0  288.2  283.0  277.0  271.1  266.5 
1900  262.5  259.9  267.8  270.5  278.0  283.1  287.3  286.4  283.5  278.5  272.7  263.4 
1901  259.2  259.8  264.6  270.9  279.2  284.6  287.8  287.3  283.3  278.5  271.2  265.1 
1902  261.9  261.9  265.4  274.5  278.5  282.8  285.8  286.6  280.8  275.3  270.9  267.0 
1903  262.0  260.8  264.6  270.7  275.0  282.0  287.0  286.4  281.8  278.5  273.9  265.2 
1904  257.2  260.3  264.6  271.2  275.3  281.6  285.9  285.7  282.1  276.4  268.5  263.8 
1905  260.1  260.2  266.8  270.1  275.1  282.1  286.8  287.8  282.7  276.8  271.4  260.7 
1906  258.9  257.8  262.6  270.4  276.9  282.1  285.3  285.6  282.1  276.9  270.9  259.7 
1907  261.2  263.3  266.1  269.2  277.9  283.9  287.8  286.8  285.1  277.9  270.4  267.6 
1908  257.8  264.1  265.9  272.9  278.1  282.1  288.0  287.4  285.0  278.5  273.1  266.6 
1909  263.1  260.8  267.9  274.1  276.5  283.0  286.3  286.6  281.9  279.3  273.4  269.1 
1910  259.8  264.3  265.7  271.3  276.1  281.5  285.6  285.9  282.4  280.7  273.6  264.2 
1911  259.5  263.1  268.8  272.7  276.9  285.6  286.4  286.5  283.5  279.6  270.7  266.7 
1912  265.0  259.3  268.4  272.7  279.0  283.8  286.3  286.0  282.2  275.9  271.2  262.1 
1913  262.4  262.8  265.0  271.1  277.1  282.7  285.4  285.1  283.5  276.1  269.6  264.6 
1914  259.5  263.7  268.3  271.0  278.8  283.8  286.9  285.3  284.7  278.1  273.8  269.9 
1915  261.8  264.2  268.4  274.4  280.4  285.4  288.7  287.2  284.0  278.7  273.1  266.4 
1916  262.6  260.0  263.8  272.0  279.0  283.8  287.4  286.5  284.2  278.4  271.4  266.7 
1917  261.8  260.0  267.7  271.8  278.4  282.3  287.6  288.3  284.4  278.0  269.5  261.6 
1918  257.9  257.4  265.2  271.0  278.2  282.8  286.6  287.8  283.7  279.9  275.2  265.0 
1919  259.4  260.4  265.5  270.1  277.2  282.1  285.0  287.3  283.9  277.5  271.4  264.3 
1920  260.1  261.7  267.9  273.7  279.0  283.1  286.8  286.9  283.7  279.8  272.3  264.2 
1921  259.3  258.0  269.2  270.8  277.8  285.8  288.2  287.9  284.3  277.8  269.3  261.7 
1922  253.7  259.7  265.9  272.9  277.6  283.2  288.1  286.8  284.8  280.8  273.2  265.1 
1923  258.5  261.6  265.5  273.1  278.7  283.5  286.5  288.2  284.5  278.2  272.8  268.3 
1924  263.7  266.2  266.6  269.8  276.7  284.8  287.8  286.6  284.9  275.9  270.0  263.4 
1925  259.9  260.8  267.0  270.8  277.7  282.8  286.2  287.8  285.0  280.9  273.1  267.2 
1926  261.4  259.9  265.3  273.5  277.4  283.3  285.9  287.2  282.9  278.2  269.9  262.0 
1927  257.8  261.0  265.7  271.3  278.7  283.4  287.2  286.0  283.6  279.5  269.6  268.5 
1928  259.4  260.1  262.6  268.7  276.4  282.6  285.7  286.7  284.4  275.6  269.5  263.1 
1929  263.9  262.2  268.5  272.0  277.3  282.4  286.9  286.9  283.0  277.3  271.1  265.0 
1930  260.4  261.6  266.1  269.7  275.6  282.3  287.0  287.1  282.0  278.4  271.5  263.8 
1931  255.6  255.5  265.2  270.1  277.8  282.3  287.8  286.9  285.3  278.6  271.7  264.9 
1932  264.6  260.9  265.8  274.8  278.2  283.8  287.7  289.0  283.9  278.1  270.1  262.3 
1933  263.9  260.6  267.4  272.2  279.2  284.0  288.0  285.8  284.2  278.9  272.9  262.9 
1934  260.4  258.2  263.0  272.7  278.7  283.0  285.7  286.1  282.4  278.7  272.1  267.7 
1935  262.0  261.9  263.4  272.7  278.3  283.2  286.3  288.4  284.5  278.2  272.2  264.9 
1936  265.3  261.9  269.5  273.1  278.7  283.2  287.2  288.6  285.0  276.9  271.2  266.7 
1937  265.3  260.9  266.1  271.7  278.2  283.5  287.7  287.1  285.1  278.0  274.0  264.3 
1938  262.3  259.7  264.8  273.1  276.8  282.8  287.3  288.1  282.8  279.9  274.6  265.3 
1939  261.0  258.6  263.5  272.0  275.8  283.2  287.8  286.4  282.6  279.2  273.4  265.7 
1940  257.1  262.1  266.5  273.3  278.7  283.9  287.4  287.1  285.5  280.2  272.8  264.8 
1941  260.2  264.6  267.8  271.7  277.6  283.3  288.2  286.7  283.4  275.2  267.4  264.8 
1942  257.9  261.0  270.3  271.3  277.9  284.0  287.4  288.6  286.5  280.6  271.3  260.6 
1943  263.3  264.6  269.8  275.7  278.5  283.2  287.3  287.8  283.4  277.9  271.3  266.1 
1944  260.1  264.5  269.3  273.1  278.5  282.7  286.1  286.9  283.6  279.7  271.2  268.0 
1945  259.0  266.8  264.3  272.8  278.5  283.7  287.2  287.0  286.2  278.6  274.2  266.4 
1946  257.8  258.3  266.3  271.4  277.6  283.3  287.8  287.5  284.3  277.5  272.9  264.0 
1947  260.1  264.0  270.5  272.6  279.2  285.2  287.7  287.6  283.8  281.2  271.0  266.3 
1948  260.4  262.4  269.0  274.7  278.5  284.3  287.9  288.2  284.1  278.5  273.5  266.1 
1949  254.9  260.7  267.1  271.4  277.9  282.1  286.9  287.6  284.4  279.0  272.2  266.0 
1950  260.9  264.1  266.8  271.0  278.2  284.3  287.8  286.6  284.8  277.9  270.4  261.8 
1951  258.4  255.3  265.8  273.2  277.6  284.2  288.0  288.0  286.0  282.6  274.2  267.8 
1952  260.0  258.1  267.6  271.7  277.3  283.9  287.2  286.7  284.0  277.4  271.2  263.7 
1953  262.4  263.8  267.8  270.6  277.4  284.3  287.8  288.5  285.6  279.3  272.9  267.8 
1954  265.8  263.3  265.0  271.8  276.8  284.0  288.7  288.0  286.6  281.4  274.1  268.6 
1955  263.4  264.9  266.7  271.4  277.7  281.8  285.8  287.1  284.8  278.8  274.4  267.3 
1956  264.1  264.6  267.9  271.1  277.2  284.5  286.2  287.4  284.2  278.1  271.6  264.5 
1957  261.4  261.6  264.2  273.0  278.1  284.9  287.6  287.3  286.4  280.4  274.0  269.1 
1958  266.7  259.4  266.4  271.7  276.7  282.3  286.8  288.5  286.7  280.6  274.0  269.3 
1959  265.8  258.6  262.5  269.6  275.3  284.1  287.9  287.3  284.6  281.4  272.2  264.4 
1960  263.0  262.4  263.8  271.3  277.3  283.9  286.8  289.4  286.8  278.1  270.6  265.6 
1961  264.0  267.8  269.7  272.2  278.5  283.9  286.6  288.4  284.7  278.4  270.4  266.1 
1962  264.4  261.3  266.7  272.8  276.3  282.8  287.0  288.0  283.9  278.8  271.9  265.8 
1963  256.8  257.1  266.2  271.5  277.8  284.4  287.3  287.1  284.6  279.3  273.3  267.7 
1964  261.1  258.9  263.0  272.9  277.7  284.8  287.1  287.6  282.9  277.8  272.8  264.0 
1965  262.2  261.1  268.6  271.0  277.6  283.0  286.6  286.4  284.1  281.1  272.7  262.2 
1966  261.5  261.9  268.2  271.8  278.3  282.5  287.0  287.6  285.6  279.2  273.5  268.0 
1967  259.7  262.7  264.5  270.1  278.6  282.6  285.6  285.9  285.1  280.2  272.2  265.0 
1968  260.2  257.7  263.5  273.0  277.0  281.3  285.5  286.6  284.9  277.5  271.6  265.3 
1969  260.5  266.9  269.4  272.6  277.7  284.0  287.8  287.9  283.5  279.8  272.9  266.3 
1970  255.8  257.9  268.2  271.0  278.9  284.1  286.9  287.6  285.2  280.8  272.2  268.2 
1971  266.1  261.8  265.4  272.6  278.4  284.4  286.7  287.7  283.8  277.3  273.5  268.0 
1972  260.0  263.6  267.8  270.8  276.7  283.4  287.9  286.5  285.3  282.1  272.6  271.1 
1973  263.3  261.7  268.0  273.0  276.6  284.7  288.3  288.1  285.6  281.1  276.4  267.5 
1974  265.5  264.6  266.8  270.0  277.7  283.6  286.6  288.6  285.6  279.2  271.6  266.2 
1975  263.8  263.6  265.4  271.9  278.6  284.5  288.3  288.3  285.4  279.3  274.8  269.1 
1976  264.0  261.8  266.8  272.6  281.4  285.2  287.1  288.7  285.6  278.8  272.8  267.5 
1977  265.2  256.8  266.8  271.6  276.6  286.3  287.3  287.3  286.2  276.3  270.3  266.2 
1978  259.9  261.8  268.1  272.4  281.0  284.1  287.4  289.6  286.4  280.1  271.8  266.1 
1979  263.5  262.7  266.5  274.0  278.9  284.6  288.0  287.2  285.2  279.7  273.1  265.5 
1980  262.8  262.4  265.2  272.3  279.0  285.1  287.6  289.8  284.7  278.0  273.6  268.8 
1981  260.9  265.4  266.6  272.9  279.8  285.8  286.6  287.0  283.8  278.7  273.4  270.8 
1982  265.2  263.4  268.5  275.5  278.4  285.2  287.0  287.4  283.9  278.3  273.7  268.8 
1983  262.5  262.1  265.8  273.0  277.6  282.1  287.3  288.8  285.0  280.6  274.1  266.8 
1984  264.3  259.3  266.1  270.4  276.0  283.3  286.5  286.8  284.7  280.4  272.4  265.7 
1985  263.7  261.5  268.2  272.7  276.1  283.2  286.5  287.8  285.2  281.4  274.7  268.5 
1986  262.7  262.1  265.7  270.9  279.5  285.5  287.1  287.9  284.8  279.8  272.1  266.8 
1987  261.9  262.8  268.1  272.0  278.9  283.6  287.0  288.3  285.5  282.0  271.6  268.4 
1988  264.7  262.5  265.5  272.2  278.0  283.5  288.2  287.5  285.4  277.7  272.4  267.4 
1989  262.4  260.2  267.5  272.2  278.3  286.8  289.3  288.0  285.0  279.2  273.1  268.6 
1990  264.7  266.2  264.0  272.1  277.4  284.3  286.2  285.6  284.3  279.6  274.5  264.9 
  39  141  57.50   -7.50
1850  276.6  278.3  279.0  281.9  282.3  287.1  287.7  287.6  283.8  282.9  279.6  274.8 
1851  275.3  277.6  280.1  279.6  281.7  285.5  288.1  286.3  284.7  280.9  279.2  277.4 
1852  277.7  277.3  278.7  278.5  281.3  285.8  287.4  285.2  284.1  281.2  277.6  275.4 
1853  277.4  277.8  279.1  279.8  281.7  284.3  287.0  286.1  284.0  281.8  279.1  279.2 
1854  276.3  277.6  276.5  280.8  284.5  286.0  286.8  286.2  284.6  282.2  278.8  275.9 
1855  278.1  279.1  277.6  279.2  284.8  288.1  287.8  285.5  283.5  280.6  276.9  277.8 
1856  275.4  277.0  277.9  280.8  284.1  284.1  286.9  284.7  286.0  281.8  280.6  278.1 
1857  278.4  279.4  279.5  280.2  285.0  286.3  287.4  287.1  285.1  281.9  276.0  278.6 
1858  278.2  276.7  278.5  281.8  281.1  285.3  288.4  286.5  284.5  281.4  279.1  278.2 
1859  276.9  275.1  277.1  280.5  284.0  287.0  288.2  286.2  285.4  284.5  280.3  279.5 
1860  276.7  279.9  279.9  279.6  282.2  284.8  287.1  286.3  284.8  281.3  278.0  278.0 
1861  278.3  278.9  280.9  279.7  283.2  285.0  285.4  286.3  282.8  282.2  279.4  279.1 
1862  277.9  276.1  278.7  280.5  284.5  286.2  288.9  289.4  286.0  283.1  281.2  277.7 
1863  277.3  276.6  276.8  279.2  283.1  287.3  288.5  286.3  284.5  282.5  280.4  280.4 
1864  278.3  280.7  276.5  278.1  282.4  286.4  288.1  287.3  284.8  279.2  278.0  276.3 
1865  277.3  276.7  278.3  278.7  281.4  285.0  287.0  285.7  283.3  281.5  279.8  275.9 
1866  272.5  276.5  277.6  281.0  282.1  285.7  287.4  286.6  284.4  282.9  279.3  276.4 
1867  276.7  281.6  282.2  281.0  284.0  286.9  288.5  287.3  284.2  283.0  277.7  277.9 
1868  275.6  278.9  278.7  281.5  282.1  287.0  288.0  287.4  285.2  282.4  280.2  275.4 
1869  277.0  278.8  279.1  281.0  282.0  284.9  286.9  286.7  284.4  282.1  276.6  276.0 
1870  273.5  277.4  277.1  278.5  281.4  285.9  289.1  287.3  283.6  281.5  279.7  279.4 
1871  278.1  278.2  278.5  281.1  282.7  285.0  287.3  286.6  284.3  282.8  280.6  280.3 
1872  279.1  276.9  278.2  281.9  282.7  285.2  290.2  286.7  285.9  283.0  276.9  277.7 
1873  277.5  277.4  278.3  280.2  282.0  286.6  288.2  286.9  283.8  281.8  278.8  277.3 
1874  276.5  279.7  279.9  279.6  284.1  285.7  288.8  288.1  285.2  282.8  281.0  275.6 
1875  277.0  278.6  278.9  279.7  281.2  285.0  286.4  286.1  283.2  282.6  278.7  277.5 
1876  278.5  276.8  277.6  280.8  284.3  286.7  288.7  287.3  284.1  282.3  281.5  277.0 
1877  278.9  279.1  281.0  279.8  281.3  284.7  290.1  288.3  285.9  280.3  279.7  278.9 
1878  277.9  279.0  278.1  278.7  281.6  287.5  287.6  285.9  283.8  282.1  278.7  277.9 
1879  276.5  278.1  277.2  281.2  284.7  285.6  287.8  286.9  285.9  282.5  280.2  278.9 
1880  278.6  275.6  277.9  280.0  284.2  284.9  285.9  285.1  283.3  282.4  280.6  279.4 
1881  276.6  278.0  279.3  279.5  283.6  284.6  287.7  286.7  284.3  279.9  280.0  277.1 
1882  275.6  276.5  276.5  279.5  282.6  286.0  286.1  285.8  284.0  281.2  279.0  277.4 
1883  276.0  276.3  278.3  281.9  283.9  285.5  287.6  286.4  285.0  280.7  280.2  277.9 
1884  277.9  278.1  281.4  281.4  282.5  283.8  286.4  285.3  283.7  280.9  278.9  278.8 
1885  278.3  276.6  278.6  278.8  282.8  288.0  288.0  286.8  284.6  280.9  278.8  278.0 
1886  277.0  279.0  279.1  279.8  282.1  284.9  287.8  287.0  285.1  280.8  280.9  277.9 
1887  275.4  278.0  277.5  280.6  282.2  285.2  289.2  286.2  284.8  281.0  277.7  278.1 
1888  276.1  275.3  278.1  279.8  282.1  285.6  288.8  287.8  284.6  280.3  278.9  278.6 
1889  277.2  277.7  277.5  279.4  282.2  283.8  286.0  286.1  284.8  281.3  279.3  279.0 
1890  277.0  277.0  278.8  279.8  283.1  285.9  289.5  288.5  286.5  283.0  280.9  276.8 
1891  274.6  277.8  280.3  283.8  282.9  285.4  285.9  286.6  284.0  281.9  279.1  278.6 
1892  277.9  276.5  279.9  281.0  281.7  285.7  287.0  285.9  285.0  282.9  279.2  278.9 
1893  276.8  279.1  280.2  281.2  284.2  286.4  288.3  287.3  285.8  282.0  279.2  278.7 
1894  277.6  277.9  279.6  279.6  282.4  286.5  286.4  286.7  284.6  281.9  278.2  275.3 
1895  278.9  277.6  278.2  279.3  281.7  285.0  287.8  286.6  283.8  280.9  278.7  276.6 
1896  276.8  278.3  278.5  280.9  282.7  285.1  287.5  286.7  286.5  281.7  279.4  278.2 
1897  279.9  277.7  279.4  279.5  284.1  287.5  287.6  286.4  284.1  282.4  279.4  278.6 
1898  277.5  276.6  278.5  279.5  282.6  285.7  288.6  287.0  284.5  281.0  278.4  277.7 
1899  277.9  275.5  278.8  280.5  282.8  284.3  286.6  285.1  282.5  279.2  278.4  277.5 
1900  278.6  277.1  279.9  279.0  281.9  284.6  286.1  287.2  284.0  281.7  280.4  278.5 
1901  274.7  275.1  279.4  278.2  282.2  284.8  287.3  285.5  284.0  281.6  277.6  278.1 
1902  278.5  276.6  278.4  280.8  282.7  284.8  287.9  286.1  284.7  280.3  276.1  278.2 
1903  277.7  279.5  278.2  280.2  280.6  285.1  285.8  285.8  283.5  281.2  276.2  277.8 
1904  276.9  278.8  278.8  278.9  282.6  283.8  287.8  285.6  283.3  280.5  278.0  277.7 
1905  277.1  276.8  278.8  280.2  281.5  285.2  286.6  286.9  283.7  281.2  277.0  276.2 
1906  277.3  276.4  279.6  281.1  282.1  284.5  286.3  284.3  283.7  281.2  278.8  276.9 
1907  277.1  279.7  278.9  278.5  281.6  285.0  286.1  285.9  284.5  281.2  276.6  275.2 
1908  279.8  276.5  278.7  279.9  282.9  285.4  287.9  286.8  286.3  281.4  279.2  278.7 
1909  276.3  275.0  278.7  281.5  283.4  285.1  287.7  286.3  283.5  281.5  279.1  276.7 
1910  276.0  276.7  277.0  280.3  281.0  284.2  287.6  286.8  283.3  281.4  278.6  278.6 
1911  277.1  277.8  279.3  281.0  282.9  285.2  285.9  286.1  284.1  280.4  279.6  277.7 
1912  275.3  277.9  279.6  279.6  281.1  287.3  287.1  285.9  283.7  281.4  279.1  278.6 
1913  276.8  278.8  278.8  280.6  281.3  285.2  285.7  287.1  284.4  281.8  279.1  278.0 
1914  276.1  275.8  280.3  280.3  282.5  287.5  288.1  287.5  284.6  281.5  279.5  278.6 
1915  278.9  276.8  278.0  278.7  283.6  287.3  286.7  287.2  284.5  280.7  277.8  277.2 
1916  274.6  276.4  278.0  279.2  281.6  286.2  287.0  288.3  284.7  281.1  281.4  276.7 
1917  276.4  278.6  278.3  279.4  282.5  285.2  285.8  285.4  285.3  281.9  280.3  280.3 
1918  277.9  279.1  277.5  278.6  282.9  286.3  287.1  287.1  285.1  280.5  278.8  276.8 
1919  278.0  276.5  278.2  279.1  282.1  285.0  286.0  287.0  284.8  280.7  279.1  278.9 
1920  278.2  278.5  279.2  279.3  283.2  287.9  288.4  287.5  283.6  283.3  281.2  279.5 
1921  276.5  276.9  277.5  281.0  283.4  285.6  287.5  286.3  284.2  282.5  279.2  278.3 
1922  278.9  275.0  274.9  278.5  280.8  284.7  288.8  287.9  284.2  280.3  279.6  275.0 
1923  274.2  278.6  275.8  280.2  281.8  287.3  288.1  288.5  284.3  280.7  279.2  276.8 
1924  276.6  278.0  279.7  281.0  282.4  284.5  286.8  284.9  283.2  281.1  280.4  278.7 
1925  278.1  277.5  279.9  281.2  282.5  286.2  287.6  287.0  284.3  282.6  279.5  277.6 
1926  274.6  274.7  277.5  278.6  281.8  286.2  287.3  284.8  284.7  281.5  279.2  278.1 
1927  275.2  275.9  279.7  280.4  280.8  286.7  288.5  287.9  285.7  283.3  280.6  277.2 
1928  275.4  277.8  278.0  279.8  284.7  287.4  288.8  286.9  285.1  281.9  281.0  277.3 
1929  276.4  278.4  276.1  278.6  283.2  284.9  286.2  284.7  284.3  281.9  277.2  277.6 
1930  275.7  278.3  278.2  281.6  282.4  285.6  286.4  285.1  283.0  280.4  279.5  276.7 
1931  276.4  278.1  278.8  279.6  282.7  285.2  286.0  287.4  283.2  281.7  277.2  276.8 
1932  277.9  278.6  278.6  281.2  284.8  287.5  286.6  287.3  283.6  282.1  280.2  277.7 
1933  276.2  277.3  278.5  281.6  281.3  285.3  285.9  285.4  284.2  281.8  280.7  275.0 
1934  277.2  278.4  278.6  278.6  281.7  287.4  288.6  286.3  285.7  282.4  279.6  278.4 
1935  280.3  278.6  279.7  279.7  283.2  286.5  287.5  287.0  283.8  281.1  279.8  278.9 
1936  277.6  277.4  280.2  280.7  286.2  285.1  287.4  287.2  285.5  283.9  279.1  278.3 
1937  276.5  278.2  279.8  280.0  282.8  284.2  286.6  286.8  285.3  282.7  280.7  279.7 
1938  277.4  278.6  279.3  281.3  283.1  285.8  286.9  286.3  284.7  281.4  277.1  276.0 
1939  276.3  278.1  277.2  279.7  282.1  286.3  288.1  288.2  283.5  282.0  279.4  277.8 
1940  278.3  277.5  279.9  280.7  282.9  284.9  286.8  288.1  285.0  283.3  278.9  279.1 
1941  273.0  278.9  280.9  281.2  284.8  285.8  289.1  288.9  286.8  282.6  281.0  278.1 
1942  278.6  277.5  278.6  282.8  285.5  286.9  288.4  286.1  284.6  282.7  278.1  276.7 
1943  276.3  277.7  278.5  279.1  282.6  286.3  286.5  285.3  283.0  281.7  279.5  276.4 
1944  276.0  277.9  278.2  279.7  282.1  285.6  288.0  286.8  284.2  280.2  278.9  276.8 
1945  277.7  276.7  278.9  279.4  281.9  286.4  287.0  286.4  284.7  281.9  278.6  277.4 
1946  278.3  277.6  279.5  280.9  283.6  285.0  286.9  287.2  283.8  281.7  279.7  277.0 
1947  276.9  276.9  277.5  280.5  282.9  284.6  287.3  288.2  284.5  282.2  280.2  277.3 
1948  275.5  277.5  278.8  278.7  281.7  284.8  287.0  286.7  284.8  283.0  279.9  277.9 
1949  277.3  277.2  275.7  280.2  281.7  284.6  286.3  286.6  284.6  281.2  280.2  278.0 
1950  275.3  275.6  277.1  278.9  281.5  284.7  287.2  287.0  284.7  280.2  279.2  279.4 
1951  278.2  277.3  277.5  280.8  282.4  285.3  287.3  287.1  283.8  283.1  279.4  276.3 
1952  277.0  277.1  279.4  279.5  281.6  286.6  289.0  288.9  285.4  282.0  278.4  276.4 
1953  273.4  275.5  278.7  280.6  281.5  288.1  287.7  287.7  286.5  282.1  279.8  277.0 
1954  277.6  277.5  276.1  278.3  284.1  287.9  291.2  286.9  284.5  282.9  280.3  277.6 
1955  277.9  278.7  278.9  278.7  285.0  287.1  287.5  287.1  284.7  282.2  278.7  277.0 
1956  278.1  276.8  279.0  278.9  284.1  286.2  287.7  287.3  285.4  281.8  278.9  276.2 
1957  278.9  278.3  278.9  281.4  284.0  285.2  287.8  287.0  284.0  281.9  280.1  278.2 
1958  277.8  276.6  279.1  279.1  282.1  284.5  286.1  285.5  284.6  280.1  278.0  278.4 
1959  278.2  278.4  278.3  281.0  284.6  287.0  289.8  287.3  284.9  281.7  280.2  278.1 
1960  276.0  278.7  279.6  281.8  283.6  287.1  287.4  287.7  287.0  283.3  279.4  278.2 
1961  277.6  277.7  281.2  281.2  282.9  287.0  288.3  286.3  285.4  282.2  281.2  278.7 
1962  278.9  279.2  278.7  281.0  283.2  286.1  287.0  288.6  285.3  281.7  280.0  277.5 
1963  279.1  280.2  275.9  279.6  282.4  287.8  289.3  286.7  284.5  283.1  279.6  278.9 
1964  279.1  277.2  278.2  280.4  282.9  285.9  286.4  286.9  286.4  282.7  279.5  280.0 
1965  278.3  279.2  277.3  280.9  281.8  286.6  290.7  290.0  286.3  282.9  279.7  277.9 
1966  277.4  277.5  280.3  280.1  282.9  287.7  290.4  288.5  285.3  281.7  280.7  280.5 
1967  278.8  277.5  278.7  280.2  282.0  286.3  286.5  285.5  284.8  282.4  279.2  278.5 
1968  278.7  277.3  278.0  280.6  281.8  285.3  289.0  286.8  285.5  282.7  279.8  279.2 
1969  279.0  278.1  279.0  279.8  283.3  285.1  288.5  286.8  284.3  281.9  280.7  279.4 
1970  278.4  277.8  279.8  281.7  282.8  285.9  287.1  286.9  284.4  282.8  280.2  277.3 
1971  278.3  278.7  279.4  279.4  282.9  286.5  286.8  288.0  284.6  281.3  280.7  277.3 
1972  276.9  278.1  278.4  279.1  281.0  286.2  288.9  287.0  284.8  282.5  279.9  278.0 
1973  276.8  278.3  278.7  279.9  283.1  285.2  286.2  286.4  284.5  281.9  278.7  275.7 
1974  277.7  277.3  279.4  279.8  281.2  285.9  288.8  286.9  286.5  284.4  280.0  279.6 
1975  278.7  278.4  279.4  282.9  282.6  286.6  290.4  289.0  285.4  282.7  279.0  279.2 
1976  276.0  278.7  279.4  282.8  283.8  286.9  288.0  286.6  285.2  283.2  278.2  277.0 
1977  277.7  278.6  279.2  281.3  282.4  286.5  288.2  286.8  285.6  281.7  276.0  278.6 
1978  278.1  276.7  279.8  279.9  283.3  284.9  287.6  286.7  286.1  283.9  280.1  277.8 
1979  278.8  278.9  279.2  280.2  282.8  286.6  286.4  286.7  285.1  283.8  279.6  277.2 
1980  278.0  277.8  279.5  280.1  282.2  287.4  288.8  288.5  286.0  281.7  280.5  280.4 
1981  276.5  277.7  279.7  281.4  284.3  287.2  290.5  288.0  285.4  282.3  280.4  277.9 
1982  277.4  277.4  280.0  280.2  282.2  288.6  292.2  288.2  285.3  282.3  280.7  278.8 
1983  278.4  278.4  280.1  282.8  283.0  285.6  289.0  289.2  285.3  281.5  279.3  278.2 
1984  278.8  278.1  279.6  280.4  282.9  284.7  288.2  287.7  285.0  280.9  279.5  277.0 
1985  277.0  279.1  279.7  280.6  283.6  288.1  289.4  287.2  284.9  281.5  279.9  278.0 
1986  278.7  278.3  278.7  283.6  285.0  288.1  288.3  287.4  285.7  284.0  280.8  279.5 
1987  280.1  279.4  279.0  280.1  283.5  286.8  288.2  286.0  285.4  283.1  281.6  277.6 
1988  279.0  278.4  279.3  280.4  283.8  287.7  289.4  288.6  286.4  282.8  280.7  279.3 
1989  277.4  278.8  281.8  282.4  285.1  288.6  289.6  288.2  287.1  283.6  281.2  278.2 
1990  276.8  279.2  278.9  282.7  283.7  286.7  287.9  287.2  284.3  280.6  280.3  278.4 
  40  141  31.38   -5.60
1850  279.8  281.1  284.7  290.9  295.1  295.7  297.5  296.9  294.9  291.2  286.7  284.7 
1851  282.3  282.8  285.3  289.6  292.8  296.2  299.9  300.5  297.6  292.8  287.7  282.1 
1852  280.4  283.0  286.7  290.1  293.2  295.4  298.6  300.0  297.5  291.5  286.5  283.6 
1853  282.0  282.6  286.0  288.9  292.5  296.3  300.5  300.6  297.5  292.4  285.7  282.6 
1854  281.9  284.0  287.0  290.1  294.6  296.4  298.1  300.3  297.2  291.2  286.2  283.5 
1855  280.5  282.3  285.4  288.3  293.9  296.7  299.3  300.4  297.7  292.6  287.1  283.9 
1856  282.2  283.7  286.0  290.5  293.2  297.1  299.3  302.4  296.7  292.1  286.3  283.7 
1857  280.8  282.6  288.6  290.5  292.4  296.3  300.8  300.7  297.3  292.6  286.6  283.1 
1858  280.7  283.1  286.5  289.8  292.2  296.0  298.9  299.8  297.0  292.4  286.5  282.7 
1859  281.9  283.9  288.0  290.4  294.6  297.0  301.3  301.7  297.2  295.0  287.5  282.1 
1860  281.3  282.2  285.5  288.6  293.1  295.5  297.9  299.9  298.3  292.0  286.7  283.7 
1861  283.5  283.5  286.5  291.7  293.2  297.6  301.6  300.0  297.5  292.3  287.2  281.7 
1862  281.7  285.0  287.0  287.6  291.7  297.9  298.2  300.3  297.0  293.1  287.6  283.8 
1863  282.0  284.0  287.3  292.0  291.4  294.8  297.1  300.6  296.7  292.4  286.5  282.5 
1864  282.1  283.3  289.5  288.5  293.3  296.1  298.5  301.0  298.0  292.6  287.3  282.9 
1865  281.2  283.8  286.5  290.2  292.0  295.2  297.0  299.3  296.8  292.8  287.8  283.6 
1866  286.2  284.0  289.5  290.3  293.7  296.6  297.6  300.0  297.9  291.2  286.2  283.2 
1867  281.7  282.8  286.9  292.3  293.4  295.8  299.0  298.7  294.6  290.0  287.7  281.9 
1868  283.0  283.3  287.7  293.0  293.9  297.5  302.4  301.1  297.3  292.1  287.8  284.9 
1869  282.2  283.2  288.5  293.1  293.7  295.3  299.6  299.2  298.2  291.9  287.5  283.1 
1870  283.0  284.1  286.4  292.0  292.1  296.0  301.9  301.3  297.8  292.7  286.6  282.0 
1871  282.1  283.0  287.3  290.9  293.1  297.4  300.6  297.6  295.0  291.2  286.8  281.1 
1872  281.5  283.5  284.6  289.3  292.7  295.8  298.6  298.9  297.2  292.3  287.7  282.5 
1873  280.6  282.2  287.1  288.0  292.4  297.4  300.0  301.9  298.6  293.0  286.8  282.9 
1874  282.6  283.2  287.2  289.2  292.1  295.5  298.8  300.5  297.6  291.8  285.7  282.6 
1875  282.8  283.0  285.6  290.3  293.2  296.7  300.0  296.8  294.4  291.1  286.0  282.6 
1876  279.8  284.3  288.5  290.0  291.1  297.0  299.9  300.9  296.5  292.2  286.3  282.7 
1877  281.2  283.2  287.9  291.3  291.4  298.9  301.5  298.7  297.0  293.3  286.2  283.3 
1878  282.3  283.1  287.0  291.2  290.4  296.0  301.0  300.0  296.9  291.7  286.9  283.4 
1879  282.3  283.5  285.8  290.3  291.5  299.3  300.8  300.5  298.1  291.7  288.6  283.3 
1880  280.3  283.3  284.8  289.2  293.3  298.2  299.0  300.9  298.2  293.5  286.5  283.9 
1881  282.0  285.1  287.8  290.4  292.0  295.7  300.5  299.7  298.0  293.7  286.4  283.1 
1882  281.1  284.4  286.1  289.0  291.1  293.0  300.8  299.4  294.7  290.8  287.0  283.3 
1883  282.6  285.7  287.7  289.1  292.5  295.7  297.2  297.2  295.4  290.4  286.4  281.9 
1884  280.6  283.1  285.8  290.4  294.8  295.0  297.0  296.8  294.7  289.9  285.4  281.7 
1885  281.1  282.4  285.8  289.6  293.5  295.4  297.2  299.2  296.1  291.7  286.6  281.2 
1886  281.7  281.7  286.5  289.8  293.0  296.3  301.5  301.5  296.7  292.5  287.4  282.5 
1887  281.8  280.8  287.0  290.4  293.9  296.0  299.9  299.4  296.0  290.4  286.2  281.7 
1888  282.7  283.6  287.7  288.7  292.9  295.4  298.3  298.8  297.0  292.9  286.8  282.2 
1889  281.4  282.9  285.0  290.5  294.5  296.3  298.6  299.4  295.4  291.1  286.0  282.4 
1890  282.7  283.4  287.5  290.0  293.2  296.3  298.8  296.8  297.0  291.4  287.0  282.3 
1891  283.2  282.4  286.1  291.6  294.6  297.7  299.8  299.4  296.4  291.3  286.7  282.8 
1892  281.8  284.2  286.0  289.5  293.4  296.3  297.4  299.9  297.0  292.6  286.7  282.0 
1893  281.5  282.2  286.6  290.4  292.1  296.4  298.1  300.0  298.3  291.8  287.2  282.6 
1894  281.4  282.2  286.7  290.6  291.9  297.2  299.3  300.9  297.3  292.7  286.5  282.8 
1895  280.8  282.9  285.8  290.2  294.4  297.1  300.8  299.6  296.3  291.8  288.1  284.9 
1896  282.8  283.4  287.4  289.4  293.3  297.1  298.2  299.4  295.4  291.7  286.3  282.0 
1897  280.1  281.5  286.7  290.8  291.9  297.4  299.7  299.5  298.1  293.0  287.2  283.2 
1898  281.5  283.3  284.7  288.8  294.0  296.4  300.5  299.2  297.4  291.4  285.8  283.2 
1899  282.3  283.7  285.1  290.5  292.1  299.5  302.4  301.7  297.7  292.5  286.5  282.5 
1900  281.3  282.5  286.8  289.7  293.3  298.2  302.2  300.6  296.4  292.5  286.2  283.0 
1901  282.5  283.2  286.0  291.3  294.5  298.4  298.6  299.0  296.0  293.0  288.2  281.5 
1902  281.3  283.4  287.4  288.8  292.4  296.8  297.1  299.3  296.0  290.9  286.8  281.4 
1903  280.6  284.3  286.1  289.3  293.6  296.2  297.4  299.3  296.0  292.1  286.4  283.1 
1904  280.4  281.9  288.2  291.8  293.2  298.1  298.9  300.0  298.1  292.7  286.3  282.9 
1905  281.9  283.1  285.5  290.5  294.6  295.7  298.5  297.2  296.9  291.7  287.2  282.8 
1906  284.0  283.8  286.4  289.8  295.8  298.9  299.3  299.8  297.0  292.0  287.9  285.6 
1907  281.4  283.3  286.1  288.7  293.2  296.3  300.3  300.7  299.0  292.5  286.7  282.0 
1908  281.1  282.2  283.9  288.1  294.0  295.2  300.8  301.1  296.3  293.4  287.1  282.9 
1909  281.9  285.0  285.4  292.8  295.2  298.4  299.9  300.0  296.6  292.9  286.6  282.6 
1910  282.5  283.8  287.6  290.1  293.6  298.3  298.1  296.7  297.7  293.1  287.8  282.6 
1911  281.3  283.1  288.4  291.2  294.4  298.8  302.2  301.4  298.1  293.1  288.1  282.6 
1912  281.7  283.6  285.5  291.2  293.3  295.7  299.3  299.7  296.3  291.1  287.6  283.0 
1913  281.9  283.1  286.5  290.7  294.4  296.7  298.8  298.3  296.9  291.7  285.4  283.1 
1914  282.9  284.0  285.9  290.4  292.9  296.6  300.7  297.9  298.1  292.6  287.3  282.2 
1915  281.9  283.6  285.3  287.9  290.7  296.3  296.9  299.0  296.9  292.7  286.6  282.4 
1916  281.9  281.8  286.1  289.6  292.3  295.1  299.8  300.0  297.1  292.6  286.6  283.6 
1917  282.7  283.8  288.5  291.5  293.1  295.7  300.1  301.5  296.8  292.2  285.8  282.9 
1918  281.9  282.3  285.8  290.3  292.7  296.1  300.3  301.3  296.8  291.6  285.7  283.2 
1919  281.7  283.2  285.7  289.9  296.7  297.6  300.5  300.4  296.1  293.1  288.3  283.1 
1920  281.9  282.8  286.7  288.8  293.8  296.1  301.2  299.2  297.9  291.8  286.7  283.7 
1921  282.6  284.1  287.2  289.9  291.7  297.8  301.3  300.6  297.3  292.1  286.3  282.6 
1922  281.5  284.6  288.5  290.0  293.5  296.6  298.4  299.1  296.8  291.6  287.2  285.0 
1923  282.1  283.1  286.3  291.7  293.9  294.7  299.5  299.8  299.3  292.2  286.0  283.0 
1924  282.9  282.2  286.2  288.5  295.3  299.4  301.0  299.9  296.6  291.0  287.1  282.0 
1925  281.8  282.0  286.9  291.3  295.5  299.3  300.2  302.0  298.6  292.3  287.1  282.3 
1926  281.3  282.4  286.6  291.6  292.4  297.8  298.7  300.6  297.9  292.7  287.5  283.5 
1927  283.6  285.2  286.8  291.1  293.8  296.0  297.4  298.9  298.0  292.5  286.6  282.5 
1928  282.3  284.2  285.8  285.8  290.5  295.4  297.4  298.8  295.4  291.0  284.6  282.4 
1929  281.9  282.7  288.9  291.6  294.5  297.2  300.3  301.8  297.3  293.0  287.7  283.2 
1930  282.1  283.0  286.9  291.1  292.3  295.9  298.3  300.2  297.3  293.6  286.9  283.3 
1931  282.5  284.9  289.4  293.5  294.0  297.1  301.5  300.8  298.0  291.6  286.7  284.2 
1932  281.8  282.9  284.9  290.5  293.5  296.1  299.0  300.0  297.1  292.0  286.8  283.6 
1933  282.3  283.4  285.6  290.3  294.4  296.8  298.9  298.9  296.5  291.0  285.5  283.9 
1934  281.7  281.7  286.7  290.5  293.2  296.3  301.1  301.3  298.6  291.6  287.5  283.5 
1935  281.3  283.3  286.1  289.5  292.1  297.6  299.8  300.7  298.8  291.8  286.5  281.5 
1936  281.6  283.4  288.2  290.1  295.0  298.7  299.9  302.1  297.8  291.6  287.8  283.6 
1937  281.7  284.0  286.6  289.5  293.3  298.2  300.3  299.3  297.2  293.2  286.5  283.7 
1938  281.9  284.0  286.9  291.0  291.8  295.3  301.3  302.0  298.7  293.0  287.9  284.9 
1939  281.9  283.8  287.0  290.7  293.0  298.9  299.8  299.4  297.2  292.7  286.7  284.4 
1940  283.0  281.7  285.3  290.3  293.5  298.0  301.8  302.3  298.0  294.1  287.8  282.3 
1941  282.6  283.1  286.5  290.4  293.7  297.4  300.3  298.6  297.0  294.2  289.0  283.9 
1942  283.4  284.8  287.5  291.9  293.3  299.2  301.7  302.2  296.5  292.2  288.0  283.9 
1943  282.1  283.7  287.6  292.0  293.5  297.0  301.7  302.6  297.6  292.3  286.6  283.9 
1944  283.7  283.4  286.4  291.3  295.6  296.5  299.4  298.1  297.5  291.9  287.3  283.1 
1945  280.7  283.0  289.3  292.9  295.7  300.3  300.4  299.5  297.4  291.1  287.9  284.3 
1946  281.5  283.9  287.5  290.7  294.2  298.2  299.9  300.0  297.9  292.8  286.4  283.1 
1947  282.9  283.6  286.7  290.3  294.6  297.4  299.4  297.7  298.3  293.2  288.7  284.4 
1948  282.7  283.9  287.3  290.0  293.4  297.1  299.3  301.2  297.7  292.5  287.1  283.1 
1949  283.7  285.0  289.1  288.8  294.3  297.4  300.7  302.1  298.8  292.2  286.4  283.0 
1950  282.6  283.4  288.2  287.9  294.9  298.7  300.2  300.4  297.3  293.5  287.3  282.4 
1951  281.3  283.1  285.6  290.0  295.6  300.1  301.4  300.2  299.1  293.2  286.9  284.7 
1952  283.6  284.4  287.0  290.9  293.0  296.0  298.5  299.0  297.9  292.3  286.3  283.2 
1953  284.1  284.4  289.5  290.5  292.2  295.3  302.0  301.0  297.4  291.3  287.7  283.5 
1954  281.1  283.0  285.1  288.3  291.4  297.0  299.7  298.5  296.7  292.1  286.0  282.4 
1955  281.5  283.8  287.4  291.2  295.6  298.6  301.8  301.1  299.0  294.8  287.9  283.5 
1956  281.0  283.3  286.3  290.4  292.2  297.7  300.4  302.4  298.3  292.9  288.7  284.2 
1957  280.9  283.5  287.8  289.0  292.4  300.7  302.9  302.4  299.1  292.4  287.1  282.5 
1958  282.3  283.7  286.6  291.5  293.9  298.6  298.8  301.4  298.7  293.2  286.5  283.5 
1959  282.0  283.3  287.0  289.9  291.4  295.4  299.3  300.1  297.2  293.2  288.6  283.4 
1960  284.4  283.3  288.4  290.4  293.7  298.9  301.2  301.7  297.6  292.4  287.3  284.3 
1961  282.5  283.3  287.2  291.0  293.6  296.9  296.8  300.6  297.5  292.7  286.1  283.2 
1962  282.3  282.5  287.4  290.4  292.2  297.3  301.3  302.5  297.7  293.5  288.6  284.4 
1963  281.9  283.5  287.5  289.7  291.8  296.6  301.9  301.9  297.4  291.0  286.7  284.1 
1964  280.7  285.9  287.0  291.5  292.9  296.6  300.9  300.9  295.2  291.5  287.6  283.0 
1965  280.7  283.7  286.7  291.0  293.8  297.1  298.0  297.7  294.3  292.2  287.0  283.5 
1966  281.6  283.8  286.0  288.9  292.9  297.1  299.2  298.5  295.1  292.8  285.1  281.3 
1967  280.8  283.8  287.0  289.1  293.0  296.2  301.6  301.0  297.8  292.9  287.8  283.9 
1968  280.6  282.8  286.0  290.7  293.5  296.4  299.7  299.2  296.8  293.2  287.2  283.7 
1969  281.1  282.4  287.4  291.5  292.2  298.6  300.5  301.6  296.9  292.8  286.8  283.2 
1970  283.4  284.1  286.3  289.2  296.3  298.0  302.7  302.3  299.2  291.6  286.6  282.9 
1971  281.7  283.5  287.3  291.6  294.1  297.1  298.5  300.6  298.8  293.6  288.3  283.5 
1972  281.3  283.1  287.6  291.4  294.0  298.2  299.7  301.1  299.0  293.9  288.2  285.0 
1973  284.1  283.3  285.6  288.2  292.4  297.4  298.9  300.6  296.9  293.1  287.2  283.4 
1974  282.8  283.2  287.6  289.9  292.2  296.7  299.8  300.9  298.1  292.2  286.2  281.2 
1975  280.0  282.5  286.1  290.0  292.8  297.3  299.6  299.3  297.9  292.4  287.5  283.5 
1976  281.9  283.9  287.8  291.2  294.8  298.1  301.6  302.9  299.3  294.3  288.9  284.0 
1977  281.5  284.2  288.3  289.1  295.7  298.3  300.3  300.0  296.5  293.7  289.4  285.0 
1978  283.2  286.8  289.4  288.8  295.0  300.7  301.0  302.3  299.3  294.0  288.4  283.6 
1979  281.5  284.4  288.9  291.7  295.5  298.8  300.5  300.5  298.5  293.5  287.7  283.0 
1980  282.2  283.3  287.4  289.5  293.1  299.2  301.0  301.1  298.7  292.6  287.6  283.9 
1981  282.9  284.4  287.0  290.2  293.6  299.2  299.4  300.0  298.1  292.6  286.9  283.7 
1982  282.6  283.4  288.6  292.7  292.2  296.7  299.9  299.2  298.1  292.6  289.0  283.2 
1983  281.7  284.2  287.1  291.0  293.6  299.9  302.0  301.6  298.9  294.5  287.5  283.6 
1984  281.3  283.6  287.1  290.9  293.8  300.3  300.2  300.0  297.3  292.6  287.5  284.1 
1985  282.9  284.1  285.6  291.6  292.4  297.6  298.6  299.3  297.6  293.8  288.9  284.5 
1986  283.0  282.4  286.9  291.2  292.6  297.7  300.2  300.3  297.9  294.6  288.3  283.4 
1987  281.9  283.8  287.7  291.1  294.5  293.9  301.2  301.7  297.6  292.2  288.1  283.1 
1988  281.4  283.8  289.1  291.5  293.7  298.1  300.0  300.3  297.0  292.7  287.8  282.7 
1989  282.1  283.7  288.8  292.3  295.1  296.7  301.6  303.0  299.3  293.9  287.8  283.9 
1990  283.3  283.5  287.4  290.4  294.4  298.6  299.8  299.1  297.8  293.3  287.8  284.4 
  41  141  42.50   -2.50
1850  279.8  279.2  282.0  286.2  285.8  287.7  289.0  289.3  286.8  285.6  284.1  279.9 
1851  280.3  281.7  283.1  283.9  284.7  286.0  292.7  291.9  291.2  288.0  284.9  281.1 
1852  282.7  281.9  283.0  282.3  284.5  287.3  289.6  290.2  290.4  286.4  283.5  280.3 
1853  280.4  280.9  283.0  283.6  284.7  286.1  291.3  290.7  290.0  286.9  281.8  281.1 
1854  281.4  281.4  282.7  282.5  286.4  287.4  289.5  291.6  288.6  286.9  284.5  282.3 
1855  280.9  280.7  282.0  282.3  288.0  289.1  291.3  291.1  290.8  286.1  284.3  282.7 
1856  280.6  282.5  282.8  284.9  286.1  288.5  290.9  290.9  290.8  287.8  284.5  281.5 
1857  281.7  282.5  284.7  284.0  285.8  288.1  291.1  292.0  289.4  286.7  282.2  282.7 
1858  282.1  281.0  283.6  285.1  286.1  288.7  289.5  290.8  289.7  286.3  283.7  281.7 
1859  281.3  281.5  281.5  284.0  286.5  286.9  290.5  290.9  290.1  288.9  284.2  283.0 
1860  280.8  281.6  283.2  282.3  285.0  286.9  290.7  290.4  288.4  286.1  281.7  282.7 
1861  281.4  281.7  284.5  284.5  285.4  289.1  292.4  290.9  290.5  288.9  284.3  279.7 
1862  281.5  280.9  284.1  283.1  286.4  290.2  291.7  293.2  290.4  287.4  286.0  283.0 
1863  281.6  281.0  282.2  283.2  284.8  288.9  289.0  290.2  291.2  288.6  285.9  283.6 
1864  283.8  284.6  284.7  283.1  284.9  288.5  290.4  292.0  290.7  287.3  284.6  281.9 
1865  282.1  281.2  284.1  284.1  284.9  287.3  290.2  291.0  289.6  287.7  284.6  284.0 
1866  282.6  280.5  282.3  284.1  285.6  288.1  289.9  290.9  289.4  287.2  283.8  282.0 
1867  280.3  281.8  285.6  284.9  284.8  287.7  289.5  292.8  291.8  287.6  284.9  282.1 
1868  281.9  281.3  284.1  287.9  287.5  287.5  292.9  293.9  289.3  288.3  286.7  283.1 
1869  282.0  283.1  283.2  284.5  287.0  286.5  290.9  290.7  289.5  286.8  284.0  281.6 
1870  279.5  281.3  280.5  283.2  284.5  286.9  291.9  291.6  291.3  287.4  284.8  285.0 
1871  281.8  279.8  283.0  286.6  286.4  287.5  293.1  292.2  289.7  289.0  284.8  284.8 
1872  282.5  281.3  280.9  285.1  287.2  288.8  292.0  294.9  292.3  288.6  284.2  283.6 
1873  281.6  282.8  283.0  283.5  285.6  288.0  290.1  291.0  288.9  287.2  283.4  281.0 
1874  280.3  280.7  284.1  283.3  286.9  287.5  289.8  290.7  289.7  287.2  283.4  282.6 
1875  280.6  282.1  282.3  284.2  286.3  287.0  291.3  290.4  289.4  288.3  285.1  283.7 
1876  282.9  283.2  285.5  285.2  285.5  288.3  289.5  292.2  290.4  288.1  284.8  281.2 
1877  282.8  283.1  285.7  285.5  285.3  289.7  293.5  290.2  290.0  287.4  285.0  281.5 
1878  281.8  282.1  283.4  284.1  283.5  286.2  291.2  292.2  289.0  286.8  284.6  281.4 
1879  280.0  280.3  282.2  284.1  287.2  289.8  292.3  293.6  292.1  288.4  287.2  283.3 
1880  279.7  280.4  280.7  281.9  285.4  287.9  293.3  292.6  290.5  287.9  283.6  282.5 
1881  280.2  282.2  282.7  283.7  285.3  287.2  293.1  291.0  289.4  286.5  284.8  281.5 
1882  281.9  280.6  281.3  283.6  283.2  286.5  291.0  291.9  289.5  285.8  283.5  282.8 
1883  283.2  280.6  282.1  284.1  285.4  286.3  290.0  290.4  291.4  285.9  281.5  281.2 
1884  279.6  282.3  282.8  284.6  286.7  287.1  290.5  288.7  287.6  286.2  284.7  280.8 
1885  281.3  280.5  282.3  282.6  285.6  288.0  291.4  291.1  289.4  287.5  283.4  282.8 
1886  280.9  282.3  284.4  285.6  286.4  287.2  291.4  292.4  289.7  286.7  284.5  283.0 
1887  280.4  279.2  280.7  284.4  286.3  288.9  290.9  291.4  289.6  286.4  283.1  282.7 
1888  281.2  282.0  283.2  282.1  286.7  288.1  291.6  290.1  288.5  285.8  282.3  281.2 
1889  281.4  277.8  280.4  286.1  285.4  286.9  290.0  293.0  290.4  286.8  282.7  282.4 
1890  281.0  280.8  281.9  284.4  286.0  288.0  289.3  288.5  290.4  286.6  286.0  283.7 
1891  280.9  280.7  284.0  286.1  285.7  289.4  290.5  292.6  289.7  287.6  284.8  283.9 
1892  282.0  282.4  284.6  284.6  286.3  289.5  290.5  292.8  291.7  288.4  284.9  282.8 
1893  281.7  283.2  284.3  285.2  285.2  289.0  290.2  291.3  291.1  287.0  285.8  283.0 
1894  282.6  280.8  283.8  285.5  284.4  288.2  290.7  292.5  291.7  288.0  283.6  280.2 
1895  282.7  281.3  281.4  284.4  286.8  289.0  290.4  292.4  289.7  287.0  285.8  284.4 
1896  282.0  283.4  284.9  283.1  286.5  289.1  290.4  291.0  289.9  287.8  284.1  280.2 
1897  280.7  282.2  284.7  285.5  285.4  288.7  292.1  291.5  290.6  286.1  284.8  282.7 
1898  281.6  280.1  280.7  282.7  286.0  286.9  290.5  291.8  289.4  287.0  282.0  282.2 
1899  281.2  279.7  282.0  286.5  285.5  290.2  292.1  292.5  291.1  286.4  285.2  281.0 
1900  280.4  280.9  284.3  285.4  287.1  288.8  292.5  293.6  289.4  287.7  283.9  282.5 
1901  281.3  281.3  282.7  284.0  285.1  288.3  292.4  290.4  290.5  288.6  282.7  282.9 
1902  281.6  281.0  280.6  283.8  286.6  286.6  287.7  292.3  289.5  283.8  284.1  281.5 
1903  280.1  282.6  281.8  284.0  286.3  288.1  290.9  293.1  288.0  286.8  281.8  281.6 
1904  282.0  282.4  284.4  285.0  287.0  289.7  290.3  290.7  290.4  286.1  284.3  281.9 
1905  278.6  278.8  280.6  285.1  285.5  287.4  292.3  292.5  290.1  286.6  284.3  282.3 
1906  282.4  281.5  283.7  285.6  287.6  289.5  293.0  293.6  291.5  289.1  285.6  282.5 
1907  280.5  282.3  283.0  282.7  285.5  287.4  291.1  291.5  292.0  286.7  282.7  284.0 
1908  280.7  280.0  281.0  283.2  286.3  288.2  292.3  293.7  292.7  287.8  284.4  281.8 
1909  280.6  280.0  279.9  286.1  288.8  290.3  291.3  292.0  289.9  288.5  283.8  282.5 
1910  281.4  280.7  282.2  284.8  286.4  290.2  290.6  293.2  289.7  286.1  284.6  282.2 
1911  281.5  282.5  285.4  286.6  286.7  289.1  293.7  292.4  291.7  287.3  284.3  282.6 
1912  279.2  282.0  282.8  285.5  286.0  287.3  290.9  291.9  288.9  287.7  285.2  283.1 
1913  282.3  283.4  283.0  284.9  285.5  287.8  292.1  290.6  288.8  286.9  281.8  280.9 
1914  281.7  281.1  283.1  284.2  285.5  287.7  293.0  290.9  289.2  287.4  283.6  281.6 
1915  282.0  277.2  281.3  280.7  284.8  288.4  293.6  293.8  291.5  288.1  282.3  282.4 
1916  279.6  280.0  282.8  284.5  284.4  287.8  291.1  291.3  291.2  287.6  285.8  282.3 
1917  280.3  282.9  283.7  282.3  285.3  288.9  292.9  292.9  290.7  287.7  283.5  284.5 
1918  281.7  282.4  280.7  284.2  284.3  286.6  290.2  291.4  290.8  286.2  283.1  281.1 
1919  280.7  280.5  281.7  284.2  287.2  288.4  291.8  293.6  290.0  288.0  285.8  282.6 
1920  280.5  281.7  284.2  283.2  287.1  287.8  292.2  291.2  291.1  286.6  286.2  283.7 
1921  281.7  281.7  282.7  283.7  285.3  289.0  292.7  291.7  292.4  287.9  285.1  281.0 
1922  280.0  281.5  281.6  284.9  286.4  286.4  290.4  290.5  289.1  285.8  284.9  281.7 
1923  281.9  283.5  282.9  285.2  285.0  288.1  289.3  292.0  290.4  286.5  283.4  283.6 
1924  282.8  279.8  284.3  283.7  286.3  290.9  293.3  293.1  289.8  286.5  284.2  281.1 
1925  281.9  281.3  283.7  285.7  287.7  290.2  291.3  291.1  289.8  286.1  283.3  282.6 
1926  280.3  278.8  280.7  285.0  288.4  289.3  290.5  291.3  290.8  287.7  285.1  284.2 
1927  280.8  281.3  282.4  284.9  284.8  290.0  289.6  291.8  290.4  287.6  286.4  283.2 
1928  281.9  281.6  281.3  281.4  285.9  288.3  289.3  290.8  288.8  286.3  284.0  281.8 
1929  279.7  281.4  283.2  284.7  286.7  288.3  291.6  294.0  291.2  287.7  284.5  283.2 
1930  280.5  281.3  282.5  287.5  286.3  288.9  292.3  292.5  291.5  287.7  284.3  280.2 
1931  282.1  282.3  283.3  285.7  286.0  288.2  292.1  291.6  290.1  287.1  284.6  281.6 
1932  279.0  280.9  280.7  286.6  286.9  287.9  292.0  293.2  291.2  287.6  285.0  281.2 
1933  278.5  280.9  281.8  285.0  285.3  289.2  291.9  291.9  288.6  286.1  284.9  280.1 
1934  282.4  281.9  282.5  284.0  284.4  285.9  290.1  290.7  290.0  287.3  285.0  281.3 
1935  280.0  282.7  282.3  283.5  285.4  289.5  290.8  291.6  290.0  285.8  283.8  280.3 
1936  282.8  281.7  285.3  284.5  289.6  290.4  291.8  292.9  290.0  287.5  285.3  282.5 
1937  281.9  283.8  283.5  285.2  286.0  290.2  291.7  290.9  290.1  288.6  283.9  282.6 
1938  277.6  280.8  282.3  285.7  284.4  286.3  289.7  291.2  290.4  287.8  285.0  282.2 
1939  279.2  281.6  283.2  283.7  285.0  288.6  288.3  289.9  288.8  287.2  284.2  283.0 
1940  282.1  279.7  284.8  286.7  286.3  288.6  292.0  293.4  292.3  289.3  285.0  282.3 
1941  278.8  281.7  285.1  285.2  287.8  288.0  291.3  292.8  291.2  288.8  284.4  281.1 
1942  281.9  282.0  283.7  284.7  285.8  289.4  292.4  291.3  291.6  287.7  284.4  282.5 
1943  280.8  282.0  283.9  284.0  283.9  287.5  290.6  291.3  289.6  287.7  284.1  281.3 
1944  282.2  283.6  281.6  284.5  286.1  288.1  288.6  292.3  289.4  288.7  284.0  283.1 
1945  282.2  281.7  284.8  286.0  285.2  290.7  293.3  292.1  294.3  286.8  285.2  283.0 
1946  283.5  281.8  283.7  285.1  286.4  289.2  292.1  293.8  289.8  287.3  284.5  282.6 
1947  281.8  280.9  282.4  284.0  285.8  289.3  293.4  291.8  290.1  286.9  286.7  282.4 
1948  281.3  281.5  282.4  282.9  285.6  290.3  293.4  292.7  291.2  289.1  285.3  284.3 
1949  282.1  280.7  282.6  283.7  285.7  287.9  290.5  291.1  288.5  286.2  283.8  282.9 
1950  279.2  279.8  283.8  282.1  284.9  288.9  290.3  290.0  288.8  287.2  282.8  281.4 
1951  282.3  281.3  280.2  286.0  287.1  289.1  293.4  290.6  290.1  286.8  284.6  281.0 
1952  282.1  282.6  283.0  283.3  284.3  287.6  291.6  291.9  290.5  287.8  285.3  282.4 
1953  282.0  281.5  283.3  284.6  283.3  286.4  290.9  291.4  291.8  287.8  283.3  281.8 
1954  282.3  282.0  280.7  282.3  285.4  290.2  291.8  292.6  289.8  287.9  283.4  284.3 
1955  282.6  281.7  284.4  284.8  288.6  288.9  294.1  292.5  290.9  289.5  285.2  281.0 
1956  281.9  281.7  282.7  283.7  285.1  289.1  290.6  295.7  292.3  287.4  284.4  281.2 
1957  282.0  281.5  283.5  284.6  285.1  288.9  293.0  295.5  292.5  286.9  284.4  280.8 
1958  281.7  281.6  283.2  283.9  285.9  288.4  290.9  290.5  290.2  286.5  283.8  283.8 
1959  281.7  282.7  283.1  285.0  285.4  287.4  291.2  294.7  293.2  289.9  285.1  282.0 
1960  282.6  281.8  283.9  286.3  288.3  291.5  293.4  294.1  294.8  289.7  285.8  282.8 
1961  280.3  281.0  283.1  284.6  286.4  288.9  291.2  291.8  290.7  288.5  284.3  282.5 
1962  282.1  282.6  283.1  284.9  287.1  289.7  291.7  293.8  290.9  288.8  284.0  283.9 
1963  283.7  283.8  282.8  282.1  284.1  287.3  291.0  293.8  291.8  288.7  287.2  283.6 
1964  282.5  282.1  283.4  284.5  285.4  288.3  289.9  290.9  289.7  287.3  284.7  283.0 
1965  283.7  281.7  282.3  285.6  287.1  288.5  290.2  291.2  290.8  288.3  285.6  283.7 
1966  280.3  282.6  281.6  283.8  286.1  288.2  290.8  290.4  289.3  287.9  284.4  284.4 
1967  282.1  281.9  282.9  284.9  285.5  289.3  292.1  292.3  290.8  287.3  285.3  283.3 
1968  281.4  281.7  282.2  285.0  284.7  287.9  289.6  290.4  291.6  288.2  286.1  283.4 
1969  280.8  280.7  284.6  286.3  284.8  290.1  293.0  292.8  290.7  287.5  285.6  284.0 
1970  282.2  282.4  282.6  284.0  288.0  290.2  292.3  292.4  290.5  287.6  286.3  282.7 
1971  282.8  282.7  283.6  285.0  286.7  291.2  292.9  291.9  290.2  288.0  284.4  282.4 
1972  282.4  281.3  285.0  284.7  285.5  290.0  292.2  292.0  290.7  288.6  286.9  283.5 
1973  282.2  280.8  282.5  283.0  286.0  288.6  292.1  291.3  291.7  287.7  285.2  282.0 
1974  280.1  282.8  284.1  283.6  284.5  287.8  293.0  293.4  291.4  288.3  285.2  284.5 
1975  283.3  281.0  283.6  285.8  285.5  288.3  292.0  291.3  290.0  287.8  284.7  282.7 
1976  283.1  283.3  284.4  287.6  286.1  290.4  290.8  292.0  291.5  288.1  285.2  281.5 
1977  281.6  282.5  284.0  284.3  287.5  290.4  291.4  291.2  289.9  290.0  285.2  283.5 
1978  282.0  283.0  285.3  283.2  286.8  292.0  294.9  293.5  293.9  291.5  287.5  283.1 
1979  283.6  283.8  286.0  284.8  285.9  289.3  293.4  293.8  292.2  290.6  284.8  283.2 
1980  280.8  283.1  284.2  285.4  285.5  290.4  293.9  294.6  294.0  287.5  285.2  283.7 
1981  282.0  282.4  282.8  285.2  285.3  292.1  292.3  293.9  292.1  287.9  284.6  281.5 
1982  280.6  280.8  284.3  286.5  286.2  288.1  290.9  291.5  289.7  287.3  286.4  283.4 
1983  283.8  283.5  283.5  286.8  287.8  290.2  293.3  291.4  290.4  287.5  284.8  283.0 
1984  279.3  282.3  283.1  286.6  289.1  290.4  291.5  291.3  289.5  288.5  283.6  283.1 
1985  282.9  281.6  282.9  285.6  285.5  288.9  291.1  292.5  292.5  289.2  285.7  283.4 
1986  280.8  280.4  282.2  285.3  285.8  290.9  292.4  294.2  292.9  288.7  286.4  283.2 
1987  281.6  283.0  284.2  286.2  287.9  291.1  293.2  293.7  293.2  287.9  286.5  281.4 
1988  281.1  283.0  284.7  283.7  285.9  289.4  295.9  293.6  291.0  287.7  285.3  284.7 
1989  283.7  282.5  285.6  286.7  288.0  290.7  292.8  292.7  292.9  290.1  286.4  283.9 
1990  282.7  284.3  282.6  284.9  287.6  291.8  289.9  292.4  291.6  286.9  284.7  282.0 
  42  141  52.50   -2.50
1850  277.8  278.8  280.2  283.1  283.6  287.8  288.9  288.6  284.8  283.4  280.8  276.8 
1851  276.4  279.6  281.8  281.1  283.7  286.6  288.8  287.7  286.7  282.1  280.3  277.7 
1852  279.9  279.3  280.0  279.5  282.7  286.8  288.4  286.8  285.0  282.3  280.1  276.3 
1853  277.8  278.9  279.7  280.5  283.5  286.5  288.6  287.7  286.3  282.6  279.5  279.4 
1854  277.9  279.0  277.9  281.8  286.1  287.1  288.1  287.5  286.1  283.2  280.0  277.3 
1855  279.3  280.6  279.3  280.4  286.6  289.6  288.8  287.3  285.2  281.9  279.1  279.7 
1856  276.4  278.4  279.3  282.2  285.9  286.6  288.3  286.0  287.2  283.6  282.8  278.5 
1857  280.4  281.0  281.1  281.7  286.6  286.8  287.2  287.8  285.6  282.5  278.0  280.6 
1858  279.9  278.5  280.2  282.7  282.4  286.1  287.7  286.5  285.1  282.6  280.3  279.1 
1859  278.5  276.4  278.5  281.5  285.1  287.7  289.1  287.1  286.0  285.6  281.1  280.9 
1860  277.8  280.4  281.0  280.4  283.6  285.6  287.4  287.0  285.9  282.4  279.2  279.6 
1861  278.9  280.7  282.3  280.9  284.5  286.1  286.9  287.2  285.0  283.8  281.3  279.4 
1862  279.1  275.7  280.3  281.9  285.8  287.1  289.9  290.8  286.8  284.5  283.5  279.8 
1863  278.6  278.1  278.2  280.4  284.7  288.5  290.3  286.7  286.3  284.4  282.4  282.2 
1864  280.8  282.5  279.9  279.4  283.9  288.3  289.3  288.2  285.7  281.0  280.1  277.9 
1865  279.3  278.1  279.8  280.3  282.4  286.1  288.7  286.6  284.6  282.9  281.1  277.9 
1866  272.6  277.5  278.8  282.3  283.2  285.7  288.1  287.3  285.6  284.3  280.8  278.1 
1867  278.3  281.2  283.1  282.1  284.7  287.6  288.9  288.5  286.1  284.6  279.9  279.1 
1868  277.4  279.4  280.2  282.5  283.7  286.8  288.3  288.2  285.4  283.9  282.6  277.6 
1869  278.9  280.7  280.8  282.1  284.4  286.3  287.6  287.5  285.7  283.3  278.2  277.6 
1870  274.7  279.1  278.3  280.2  282.9  286.9  290.5  288.2  285.7  283.0  281.7  281.0 
1871  279.8  278.5  279.9  282.6  284.6  285.8  288.0  287.3  285.9  284.9  282.1  282.0 
1872  280.6  278.1  279.5  283.1  284.9  287.5  291.1  288.4  287.6  285.2  277.8  279.8 
1873  279.4  278.8  279.8  281.5  284.5  288.3  288.8  287.7  284.7  283.2  279.8  277.7 
1874  278.3  281.3  281.0  281.1  286.5  288.1  290.1  289.5  286.9  284.0  282.2  278.5 
1875  279.1  279.8  280.0  281.4  282.6  286.0  287.5  287.6  284.7  284.7  280.4  277.6 
1876  280.7  278.5  280.1  282.4  285.4  287.5  289.3  287.8  285.7  283.0  283.1  277.8 
1877  280.2  280.3  282.7  282.3  282.6  285.0  290.4  289.1  286.9  282.1  281.4  279.2 
1878  280.1  280.3  280.0  280.3  282.4  288.2  288.4  286.7  284.9  283.1  280.2  279.2 
1879  277.6  279.4  278.1  282.1  286.2  287.8  289.9  289.0  287.3  284.2  282.1  280.6 
1880  280.5  277.2  279.2  280.7  285.2  285.7  287.1  286.1  284.3  283.5  282.1  280.5 
1881  277.9  278.7  278.8  280.5  284.9  286.5  289.1  287.8  285.0  281.0  281.7  278.1 
1882  277.7  277.6  277.9  280.5  284.1  287.1  287.3  287.3  285.2  282.5  280.0  279.1 
1883  277.6  277.3  279.6  283.1  285.3  286.4  289.2  288.0  287.3  281.6  281.4  279.4 
1884  279.4  280.5  282.1  282.6  283.7  285.4  287.6  287.0  284.8  282.9  280.4  279.6 
1885  279.7  278.4  280.0  279.8  284.3  289.2  289.4  287.8  286.3  282.8  280.4  279.8 
1886  278.2  280.2  280.6  281.3  284.1  286.3  287.3  287.0  285.7  282.6  282.1  280.6 
1887  277.1  278.2  278.4  282.4  283.0  285.9  289.6  287.3  286.1  282.3  279.0  279.9 
1888  277.5  276.7  279.5  281.0  283.9  287.8  291.1  288.9  285.4  281.6  280.4  280.1 
1889  278.6  277.6  278.6  281.4  283.3  285.1  287.1  287.6  286.3  282.2  280.5  280.8 
1890  278.3  278.5  279.9  281.3  284.1  287.0  290.9  289.9  288.3  284.3  282.9  276.5 
1891  275.5  279.5  281.6  285.3  283.6  286.3  286.6  288.1  285.1  284.0  281.6  281.3 
1892  279.4  278.4  282.0  282.2  283.8  287.2  288.4  287.4  287.2  283.9  281.2  280.4 
1893  279.0  280.7  282.0  282.1  285.0  287.2  289.4  288.2  287.3  283.6  281.7  281.0 
1894  280.1  279.7  281.4  281.1  283.9  287.3  287.2  288.1  286.3  283.4  279.9  277.8 
1895  280.9  278.8  279.1  281.4  283.1  286.4  287.8  287.9  285.0  282.4  280.7  279.3 
1896  278.8  280.5  280.1  281.8  284.2  286.3  288.2  287.7  287.8  283.3  281.0  279.7 
1897  281.0  279.6  281.2  281.3  286.0  288.6  288.5  287.4  285.4  283.7  281.0  280.5 
1898  279.1  278.2  279.4  280.2  283.8  286.4  289.3  287.6  285.2  282.4  279.0  279.5 
1899  279.0  276.3  279.8  281.9  284.5  285.4  287.5  286.5  283.7  281.0  280.7  278.8 
1900  280.5  278.9  281.0  281.0  282.4  285.2  286.3  288.2  285.0  282.8  281.2  279.9 
1901  277.0  277.6  279.6  280.2  283.7  285.9  289.7  287.0  285.8  283.5  278.2  279.3 
1902  279.8  278.3  279.3  281.9  285.2  285.7  288.3  287.6  285.8  281.4  277.1  279.9 
1903  278.8  280.9  279.6  281.6  282.1  286.2  286.8  287.2  285.0  282.7  277.1  279.3 
1904  278.6  280.3  280.4  280.7  283.5  284.7  289.5  286.2  285.2  281.6  278.8  279.5 
1905  277.6  278.0  279.6  281.6  282.5  287.0  288.3  288.8  285.7  282.3  278.7  277.8 
1906  279.0  278.5  280.5  282.8  283.4  285.9  288.8  286.4  284.7  282.6  281.0  278.5 
1907  279.2  281.1  280.3  280.5  283.9  287.7  288.2  287.5  286.4  282.8  277.6  278.2 
1908  280.7  278.7  280.0  281.0  284.1  286.3  288.5  287.9  288.7  282.5  280.3  279.3 
1909  276.6  275.6  279.2  282.9  286.0  286.7  287.7  287.2  284.9  282.9  280.2  279.0 
1910  277.3  277.5  278.7  281.3  282.8  285.1  288.4  288.9  285.2  282.3  280.5  281.0 
1911  279.3  279.6  281.4  282.8  284.6  286.7  287.6  287.5  285.7  281.9  281.0  278.1 
1912  275.9  279.5  280.8  281.6  283.1  288.2  287.7  286.6  284.7  282.7  280.8  280.5 
1913  279.1  280.4  279.7  282.3  282.7  286.4  286.9  287.9  286.1  283.5  280.4  279.2 
1914  278.6  277.5  281.6  281.8  283.9  289.6  290.4  288.5  285.4  282.9  280.4  280.2 
1915  280.3  277.1  279.6  279.8  285.2  289.8  288.9  288.9  286.4  282.4  277.5  278.6 
1916  275.3  276.9  279.6  280.8  282.6  286.8  287.7  288.6  286.6  282.1  282.9  277.8 
1917  277.4  280.9  279.8  280.0  284.9  287.0  286.8  286.8  286.5  283.3  281.2  282.3 
1918  278.5  280.4  278.5  280.3  284.3  287.9  287.9  288.2  287.0  282.2  279.7  276.6 
1919  278.9  278.5  279.9  280.6  283.1  286.3  287.3  288.3  286.0  282.1  280.9  280.8 
1920  279.2  279.9  280.4  280.7  284.9  288.8  289.4  288.8  285.2  284.7  282.0  281.2 
1921  278.0  278.5  279.3  281.6  284.5  287.1  288.1  286.8  285.7  283.5  281.3  279.2 
1922  279.0  277.0  275.9  279.9  282.0  285.3  288.6  288.2  284.5  281.7  280.6  276.0 
1923  276.6  280.2  278.2  281.0  282.3  288.4  289.6  289.6  285.7  282.1  280.8  278.8 
1924  278.4  279.0  281.2  282.2  284.5  285.0  287.7  285.8  284.5  282.1  281.8  279.4 
1925  278.8  279.4  281.0  282.1  283.8  286.5  288.3  288.1  285.9  283.4  280.9  279.2 
1926  276.4  275.6  278.6  280.5  283.7  288.0  288.6  285.8  286.1  282.8  280.6  280.5 
1927  275.9  277.9  280.8  282.2  281.7  287.7  289.0  290.1  287.0  284.8  282.3  279.3 
1928  278.0  278.9  279.1  281.2  286.0  288.4  289.4  287.0  285.7  283.2  282.1  279.5 
1929  277.5  280.0  278.4  280.0  284.2  286.0  287.0  286.0  285.5  283.1  279.0  279.7 
1930  277.4  279.7  279.3  283.2  283.7  287.4  287.7  285.9  285.0  281.9  281.1  277.4 
1931  277.9  279.3  279.6  280.9  284.2  286.3  286.8  288.1  284.3  282.7  279.1  277.6 
1932  279.3  280.1  279.6  282.9  286.7  288.5  287.8  288.5  285.1  283.5  281.8  278.4 
1933  277.4  278.9  279.5  283.0  283.4  287.5  287.2  286.8  285.0  282.5  282.3  275.5 
1934  279.6  280.3  280.2  280.4  283.2  288.9  288.8  288.3  286.7  283.4  281.9  279.7 
1935  281.6  280.0  280.6  280.7  285.2  288.1  288.5  288.0  284.8  281.9  280.6  278.9 
1936  278.8  279.2  281.3  281.5  288.1  286.8  289.0  287.8  286.4  285.3  280.4  279.7 
1937  278.6  279.7  281.0  281.5  283.6  285.6  289.1  287.9  286.2  283.8  281.5  281.0 
1938  278.6  280.1  280.5  282.3  284.4  287.4  287.7  287.1  286.1  283.3  279.5  277.4 
1939  276.9  278.2  278.4  280.1  282.9  286.7  288.3  289.9  285.7  283.3  281.2  279.3 
1940  280.0  279.0  281.7  282.4  284.6  285.9  287.2  288.1  286.2  284.1  280.5  281.1 
1941  274.1  280.8  282.1  282.8  285.2  287.9  291.1  291.0  289.1  284.3  281.0  278.7 
1942  279.8  278.9  280.6  283.8  286.7  287.3  289.2  286.5  286.1  283.7  278.5  278.3 
1943  277.6  278.9  280.0  280.3  284.6  288.5  288.7  286.8  285.3  283.2  281.2  277.7 
1944  278.5  280.1  279.2  281.0  283.3  287.1  288.1  288.1  284.8  282.0  280.1  278.1 
1945  279.3  278.9  280.0  280.9  282.2  286.9  288.1  287.8  286.7  283.3  279.2  279.3 
1946  279.6  279.5  281.2  282.0  284.9  285.4  287.3  288.6  285.0  283.0  281.3  278.9 
1947  278.7  278.9  277.8  281.6  284.3  285.8  288.5  289.5  285.3  283.8  281.9  278.9 
1948  276.8  278.6  280.0  279.9  283.2  286.2  288.8  288.9  286.8  284.7  282.0  279.6 
1949  279.1  278.6  277.1  281.5  282.6  285.4  286.9  287.9  285.7  281.6  281.6  279.4 
1950  276.5  276.3  277.8  280.2  282.9  286.2  289.7  287.8  285.8  281.6  280.5  280.3 
1951  279.9  279.1  279.0  282.3  283.7  286.1  288.3  287.9  284.1  283.8  280.6  278.6 
1952  279.2  279.6  280.6  281.0  282.2  288.1  290.8  290.1  287.3  283.7  280.1  277.7 
1953  275.1  276.9  280.0  282.3  282.4  289.1  289.3  288.9  288.5  284.0  281.3  278.5 
1954  279.2  279.2  277.7  279.7  285.5  289.6  292.5  288.1  285.3  283.8  281.4  278.9 
1955  280.3  279.4  281.6  280.5  286.7  287.9  288.9  288.7  285.7  283.5  280.9  278.3 
1956  279.6  279.1  279.7  280.4  285.5  287.6  288.5  289.5  287.3  283.0  280.2  277.8 
1957  280.2  280.1  280.1  282.6  284.9  285.9  289.4  289.4  286.3  283.1  281.7  280.1 
1958  279.8  278.5  280.0  281.0  283.5  285.1  287.1  286.3  285.3  281.3  278.7  280.2 
1959  280.4  279.9  280.1  282.0  285.8  288.5  291.1  289.6  287.2  283.6  281.1  278.9 
1960  276.9  280.8  280.9  283.3  285.6  288.5  289.4  289.4  289.2  285.6  281.5  279.1 
1961  279.2  279.3  282.0  282.3  284.4  289.3  289.1  287.9  287.4  284.1  282.8  279.6 
1962  280.9  280.5  279.2  282.6  285.0  287.0  287.7  290.1  286.8  283.2  281.2  279.3 
1963  280.3  281.8  278.1  280.3  283.6  288.6  289.3  287.9  286.4  285.0  281.9  280.7 
1964  281.7  279.1  279.3  282.1  284.6  287.5  287.2  287.4  287.3  283.9  280.4  281.1 
1965  281.0  280.2  279.1  282.3  284.1  288.3  291.8  290.7  287.4  284.1  281.3  279.9 
1966  278.5  278.0  280.9  281.3  284.3  288.3  292.3  289.9  286.9  282.9  282.0  281.8 
1967  280.2  278.3  280.2  281.4  282.9  286.6  286.9  286.6  285.9  283.3  280.0  279.7 
1968  280.3  278.8  279.1  282.6  283.1  286.9  289.8  287.3  287.0  284.6  282.1  281.1 
1969  281.0  279.6  280.8  281.5  285.1  286.8  289.4  287.6  285.8  283.2  282.7  281.2 
1970  279.2  279.3  281.0  282.9  284.0  286.7  288.5  288.2  284.9  283.9  282.1  278.6 
1971  280.3  280.7  280.7  281.3  284.8  288.2  288.9  289.3  286.0  282.8  281.9  278.9 
1972  279.2  279.2  280.3  280.4  281.9  287.2  289.9  287.9  285.8  283.7  280.6  279.0 
1973  278.3  280.4  280.4  281.4  284.1  286.0  287.2  287.3  286.3  283.6  279.8  276.6 
1974  278.4  279.1  281.1  281.1  282.8  287.4  289.2  288.2  287.7  285.5  281.9  281.2 
1975  280.8  278.8  280.7  284.2  284.0  286.6  291.4  290.3  286.8  284.4  280.2  279.8 
1976  278.6  280.5  281.4  284.4  285.0  288.0  288.9  287.6  286.5  284.5  280.0  279.3 
1977  280.1  280.3  280.7  282.3  284.5  287.6  289.1  287.1  286.5  283.8  278.9  280.2 
1978  279.5  279.3  281.1  281.2  285.0  286.7  289.5  288.5  287.8  286.2  281.6  280.2 
1979  280.7  280.8  281.4  281.7  284.1  286.5  287.2  288.3  286.8  285.7  281.3  279.0 
1980  279.2  280.2  281.2  282.1  283.4  287.4  289.8  290.0  287.5  283.5  281.7  281.7 
1981  278.3  279.3  280.5  283.1  285.9  289.3  291.9  289.4  286.2  283.4  281.8  279.2 
1982  278.8  278.5  281.1  281.4  283.3  289.4  292.7  288.8  286.0  283.3  282.1  281.0 
1983  280.6  280.6  281.5  284.5  284.9  286.1  289.9  290.0  286.1  282.7  281.1  279.8 
1984  279.8  280.3  281.1  282.1  284.6  286.3  289.8  288.6  285.8  282.5  281.3  278.7 
1985  278.6  279.9  280.9  282.2  284.6  289.1  289.5  287.7  285.9  282.7  280.5  279.9 
1986  280.0  279.7  280.3  285.0  286.5  289.6  290.3  289.0  287.5  285.5  282.8  280.5 
1987  280.5  280.8  280.7  281.7  284.8  289.1  290.5  287.9  287.0  284.0  283.3  279.1 
1988  280.8  279.8  281.1  281.9  284.7  288.3  291.3  289.9  287.6  284.2  282.1  281.5 
1989  278.5  280.1  282.7  283.4  286.2  290.1  290.6  288.8  288.5  285.4  283.4  279.6 
1990  278.5  280.8  280.4  283.7  285.5  287.8  289.1  288.2  285.8  281.7  281.3  279.8 
  43  141  42.50    2.50
1850  278.6  278.4  281.3  285.6  285.5  287.9  289.6  289.6  287.0  285.2  283.6  279.6 
1851  279.8  281.3  283.0  283.3  284.5  286.5  292.7  292.7  291.1  287.8  285.2  280.4 
1852  282.2  281.9  282.6  281.8  285.0  287.8  290.0  290.8  290.7  286.4  283.2  279.7 
1853  280.8  280.6  282.1  282.9  284.8  286.5  291.2  290.6  290.6  287.0  280.8  280.3 
1854  280.6  280.8  282.2  281.5  286.5  287.8  289.7  291.7  288.7  286.8  283.6  281.6 
1855  280.3  280.6  281.3  281.8  287.4  288.9  291.2  291.4  290.6  285.6  283.7  282.0 
1856  279.9  282.4  282.5  283.9  286.0  289.0  291.6  290.9  290.3  287.1  284.2  280.6 
1857  281.0  282.1  284.1  283.6  286.0  288.4  291.6  292.3  289.4  286.4  281.7  282.3 
1858  281.9  280.6  283.3  284.6  285.7  288.5  289.7  291.6  290.1  285.5  282.7  281.0 
1859  281.2  281.7  281.2  283.8  286.6  287.3  291.0  291.2  289.7  289.1  283.6  282.1 
1860  280.5  281.3  282.7  282.5  284.9  286.9  290.8  290.8  288.3  285.4  281.0  282.0 
1861  281.2  281.5  283.0  283.5  285.2  289.6  292.6  291.1  291.1  288.9  283.9  278.6 
1862  281.2  280.0  283.6  282.2  285.8  289.8  291.4  292.6  289.6  286.6  285.1  281.8 
1863  280.7  280.3  281.9  283.6  284.9  288.9  289.2  290.0  290.7  288.2  285.3  281.7 
1864  282.7  283.6  284.7  282.3  284.6  288.4  290.5  292.5  290.7  286.5  284.1  281.1 
1865  281.7  280.8  283.8  283.9  284.0  287.4  290.3  291.1  289.2  287.5  284.3  283.7 
1866  282.4  280.5  282.7  284.1  285.8  288.1  289.9  290.7  289.3  286.6  283.5  281.9 
1867  280.0  281.4  285.3  284.6  285.0  288.1  289.8  292.6  291.5  286.5  284.8  281.4 
1868  281.2  280.7  283.9  287.4  287.3  288.3  293.1  294.2  289.1  287.7  286.9  281.9 
1869  281.6  283.0  283.6  284.5  287.2  287.1  290.9  290.9  289.7  286.4  283.3  280.9 
1870  278.8  281.0  279.9  283.3  284.7  287.2  292.0  291.2  291.2  288.0  284.0  284.7 
1871  281.1  279.1  282.7  285.6  286.1  287.8  292.9  291.9  289.4  288.6  284.5  283.6 
1872  281.0  280.6  280.3  284.1  286.9  288.5  291.7  294.5  291.5  288.1  283.4  283.3 
1873  281.3  282.7  282.6  283.0  285.8  288.1  290.8  291.4  288.6  286.9  282.1  280.4 
1874  279.7  280.8  283.7  283.3  287.0  288.0  290.3  290.7  289.8  287.1  282.7  282.2 
1875  280.2  281.7  281.9  283.9  286.2  287.7  291.9  290.4  288.8  288.5  284.9  283.3 
1876  282.1  283.4  285.5  285.0  285.0  288.8  290.4  292.7  290.1  287.5  283.5  279.8 
1877  281.5  282.4  285.4  285.7  285.1  290.0  293.3  291.0  290.0  287.4  284.1  280.7 
1878  281.1  282.4  283.5  284.0  283.8  286.3  291.6  292.3  288.8  286.4  284.2  281.1 
1879  279.7  279.8  281.6  283.6  286.7  289.8  292.4  293.2  291.8  287.9  286.8  283.3 
1880  279.7  279.8  280.6  281.6  285.2  288.6  293.9  292.9  290.5  288.0  283.1  282.0 
1881  279.6  282.0  281.7  283.3  285.3  287.6  293.1  291.7  289.7  286.4  284.4  280.7 
1882  281.5  280.6  280.7  282.7  283.2  286.5  290.9  292.1  289.5  285.7  282.5  282.1 
1883  283.0  280.5  281.8  283.6  285.1  286.4  290.3  290.7  291.4  285.2  281.4  280.7 
1884  279.3  282.3  282.3  284.2  286.7  287.2  290.9  288.9  287.2  286.2  284.3  280.1 
1885  281.3  280.0  281.8  282.0  285.4  287.9  291.1  290.7  289.2  286.9  283.1  282.0 
1886  280.1  281.3  284.1  284.8  286.7  287.8  291.7  293.0  290.7  286.7  284.1  281.5 
1887  279.4  278.2  279.6  283.9  286.5  288.9  291.2  291.5  289.0  285.5  282.0  282.1 
1888  280.4  281.5  282.7  281.2  285.9  288.2  291.2  290.1  288.7  285.6  281.2  279.8 
1889  280.5  277.7  279.8  285.7  285.1  287.7  290.6  293.2  290.2  286.5  282.3  281.9 
1890  280.0  280.5  280.9  283.7  285.7  287.4  289.0  288.9  290.0  286.0  285.5  281.8 
1891  280.4  279.8  282.6  285.4  285.5  289.2  290.7  292.8  289.7  286.7  284.1  282.7 
1892  281.2  281.6  284.0  284.1  286.1  288.9  290.5  292.5  291.0  287.8  284.4  282.1 
1893  280.9  283.2  284.7  283.9  285.1  289.2  290.5  291.2  291.6  286.8  285.6  283.3 
1894  282.3  281.1  283.2  285.1  285.0  289.0  291.2  293.4  291.7  288.5  283.2  279.4 
1895  282.6  280.7  280.9  283.9  287.0  289.0  291.1  293.0  289.8  286.6  285.1  283.7 
1896  281.5  282.7  284.0  282.2  286.5  289.1  290.8  290.7  289.5  287.4  283.7  279.3 
1897  279.8  281.4  284.0  284.9  285.6  289.0  292.5  291.5  290.5  286.3  284.6  282.6 
1898  281.7  279.4  280.2  282.0  285.9  286.8  290.6  292.3  289.8  286.9  281.7  281.9 
1899  280.6  279.2  281.6  285.9  285.7  290.6  292.4  293.1  291.1  286.0  284.5  280.2 
1900  280.1  280.6  282.7  285.0  286.6  289.0  292.7  293.1  289.1  287.3  283.6  281.9 
1901  281.2  281.3  282.0  283.4  284.8  288.5  292.6  290.7  290.0  288.9  282.7  282.7 
1902  281.2  280.8  279.7  283.1  286.4  286.7  288.3  292.0  289.6  283.6  283.3  280.6 
1903  280.0  282.2  281.6  284.0  286.3  288.3  291.4  292.8  288.4  286.8  280.9  280.5 
1904  280.9  281.9  284.7  284.6  286.6  289.4  291.4  291.0  291.0  285.8  283.5  281.7 
1905  278.5  278.7  279.9  285.2  285.6  287.6  292.7  292.5  290.6  285.8  283.3  280.9 
1906  282.1  281.3  282.9  285.0  287.2  289.5  293.2  293.6  290.7  288.7  284.8  282.2 
1907  280.5  281.8  282.5  282.3  285.2  287.6  291.5  291.7  292.1  286.9  282.3  283.4 
1908  280.5  279.2  280.5  282.9  286.1  287.8  292.2  293.3  292.3  287.6  283.8  281.9 
1909  280.5  279.9  279.7  285.5  288.1  290.7  291.7  292.4  289.5  288.3  284.0  282.5 
1910  280.7  280.1  282.1  284.6  286.1  290.3  291.7  293.3  289.9  285.9  283.9  281.2 
1911  280.9  282.2  284.9  286.2  286.3  289.2  294.2  292.7  291.4  286.9  284.2  281.9 
1912  278.4  281.8  282.7  284.8  285.8  287.7  291.3  292.5  288.9  287.2  284.6  282.8 
1913  281.7  283.1  282.5  284.7  285.7  288.3  292.5  291.1  290.3  286.2  280.8  279.9 
1914  281.2  280.8  282.6  284.0  285.7  288.2  293.4  290.9  289.1  287.2  283.5  280.9 
1915  281.2  276.9  280.8  280.5  284.6  288.3  293.3  294.1  291.5  287.9  281.3  281.8 
1916  278.9  279.2  282.4  284.1  284.0  287.5  291.2  291.2  291.3  287.1  284.4  281.6 
1917  279.4  282.4  283.4  281.5  285.3  288.4  293.2  293.1  290.8  287.4  283.5  283.9 
1918  281.5  282.9  279.8  283.5  284.0  286.6  290.2  292.0  291.1  286.6  282.5  280.6 
1919  280.1  279.9  281.0  283.5  286.9  288.9  292.4  294.0  289.7  287.9  285.5  282.4 
1920  280.0  281.4  284.0  283.0  286.3  288.0  291.9  291.3  291.3  286.7  285.9  283.1 
1921  281.2  281.5  282.3  283.4  285.4  290.2  293.4  292.2  292.4  288.3  284.9  280.8 
1922  279.8  281.8  281.8  284.2  286.2  286.7  290.3  290.3  289.0  285.4  283.9  281.2 
1923  281.7  282.7  282.7  285.1  284.9  287.9  289.6  291.9  291.0  286.0  282.6  282.9 
1924  282.1  279.3  284.1  283.0  286.5  291.0  293.7  293.6  290.0  286.4  284.2  281.2 
1925  281.7  280.9  283.6  285.5  287.8  290.2  291.9  291.1  289.5  285.6  282.9  282.4 
1926  279.9  278.6  280.1  284.5  287.6  289.4  290.9  291.8  290.4  286.6  284.6  283.7 
1927  280.3  281.5  282.2  284.9  284.7  289.9  290.1  291.4  290.2  287.3  285.7  282.8 
1928  281.2  280.6  281.2  280.8  285.4  288.1  289.9  290.9  289.4  285.6  283.9  281.5 
1929  279.5  280.7  283.0  284.0  286.9  288.5  292.1  293.9  291.5  287.4  284.2  283.2 
1930  280.5  281.1  281.4  286.2  286.4  289.8  292.9  292.8  291.3  287.4  283.5  279.3 
1931  281.0  281.4  282.8  285.2  285.4  288.5  292.6  292.2  290.4  286.8  284.4  281.0 
1932  278.5  280.2  279.6  286.0  286.4  288.2  292.0  293.3  290.5  287.5  284.9  281.1 
1933  277.7  280.9  281.4  284.3  285.3  288.8  291.8  292.1  288.8  285.6  284.6  278.8 
1934  281.6  281.4  281.5  283.8  284.5  285.9  290.2  291.1  289.9  286.9  284.5  281.0 
1935  279.0  281.8  280.9  283.2  285.1  289.5  291.3  292.3  290.3  285.4  283.0  279.3 
1936  282.2  280.9  284.1  284.0  289.6  290.9  292.3  292.8  289.9  286.4  284.9  282.0 
1937  281.3  283.6  282.6  285.0  286.6  290.6  292.2  291.6  289.8  289.1  284.1  282.0 
1938  277.3  280.5  282.0  285.4  284.5  286.6  290.4  291.6  290.6  287.7  284.4  282.4 
1939  278.4  280.9  282.5  283.2  285.0  288.2  288.6  290.0  288.8  286.9  283.4  282.8 
1940  281.9  279.3  284.0  285.8  286.3  288.7  291.8  293.7  292.8  289.2  284.4  282.0 
1941  277.7  280.6  283.9  284.4  287.7  288.5  291.6  292.5  290.7  288.7  284.4  281.0 
1942  281.2  281.8  283.5  283.8  285.8  289.4  292.9  291.9  291.6  287.1  284.2  282.3 
1943  280.4  282.2  283.6  283.8  283.4  287.5  290.9  291.5  289.6  287.0  283.1  280.6 
1944  281.7  283.3  281.2  284.1  286.1  287.8  288.9  292.5  289.2  288.4  283.1  282.6 
1945  281.5  281.6  284.6  285.4  285.8  290.6  293.5  292.2  294.0  286.5  284.9  282.9 
1946  282.7  281.7  283.2  283.7  286.3  289.4  292.7  293.6  290.4  287.0  284.1  282.5 
1947  281.7  280.4  281.6  283.6  285.7  289.3  293.2  292.0  290.4  287.4  286.4  282.5 
1948  281.4  281.1  282.2  282.0  284.8  289.5  293.1  293.1  290.7  288.2  284.4  283.5 
1949  281.6  280.4  282.9  283.6  285.3  288.1  290.8  290.9  287.9  286.0  283.3  282.0 
1950  278.5  278.7  282.6  282.3  285.2  288.4  290.3  290.0  288.4  286.8  282.5  280.5 
1951  282.4  281.8  280.0  285.2  286.8  288.7  293.1  291.2  290.4  287.0  284.4  280.2 
1952  281.2  282.7  282.6  282.9  284.2  287.5  291.3  292.1  290.7  287.7  284.6  281.9 
1953  281.5  281.3  282.9  283.9  283.6  286.8  291.9  291.9  291.8  288.2  283.5  281.4 
1954  282.2  281.8  279.9  282.0  285.2  290.0  292.0  293.6  289.9  287.7  282.5  282.9 
1955  281.7  280.8  284.0  283.8  287.9  289.3  294.2  292.7  290.7  289.1  284.6  280.1 
1956  281.0  281.4  282.6  283.9  285.3  289.0  290.6  296.1  292.0  286.8  284.1  280.9 
1957  281.5  281.4  282.5  283.8  284.8  288.4  293.6  295.2  293.2  287.3  284.2  280.4 
1958  281.5  281.3  282.0  283.3  286.1  288.1  291.1  290.5  290.0  286.3  283.2  283.2 
1959  281.2  282.9  282.4  284.4  285.4  287.6  290.9  294.5  292.7  289.5  284.0  281.2 
1960  282.2  281.4  283.6  285.9  287.5  291.7  293.6  294.0  294.1  289.1  285.5  282.4 
1961  279.8  280.4  282.1  283.9  286.1  289.2  291.3  292.1  290.6  288.2  283.4  281.7 
1962  281.2  282.1  282.4  284.4  286.7  289.8  292.0  293.5  290.6  288.1  283.4  283.5 
1963  282.7  282.8  282.7  282.1  283.9  287.1  291.5  294.4  291.7  287.8  286.7  282.7 
1964  281.6  282.0  282.7  284.2  285.3  288.5  290.1  291.1  288.9  286.7  284.1  282.5 
1965  283.6  281.3  281.6  285.2  286.9  288.8  290.3  290.9  290.5  288.0  284.9  283.0 
1966  279.6  281.9  280.7  282.9  285.6  288.4  290.8  291.0  289.4  287.6  283.8  283.3 
1967  281.6  281.5  282.5  284.4  285.6  289.3  292.6  292.6  291.5  287.2  284.5  282.7 
1968  280.6  281.5  281.7  284.6  285.1  287.9  289.3  290.3  291.2  288.1  286.0  283.5 
1969  280.5  280.1  284.2  285.7  284.9  290.6  293.4  293.6  290.3  287.0  285.3  283.9 
1970  281.6  282.1  281.9  283.7  288.0  290.6  292.9  293.1  290.2  287.1  285.8  282.2 
1971  282.7  282.4  282.6  284.8  286.5  290.9  292.5  291.9  290.9  287.4  284.1  281.6 
1972  282.0  280.2  284.9  284.7  285.5  290.0  292.5  291.9  290.4  288.6  286.4  283.3 
1973  281.5  279.7  281.5  281.9  285.8  288.3  292.0  291.3  291.5  287.6  284.8  281.4 
1974  279.5  282.4  283.7  283.6  284.5  287.8  293.1  293.6  291.2  288.6  284.5  284.3 
1975  282.9  280.5  283.0  285.5  285.7  288.1  291.7  291.5  289.9  287.2  284.3  282.4 
1976  282.9  283.1  284.2  286.7  286.6  291.0  291.2  292.7  291.5  288.5  285.0  281.1 
1977  281.3  281.8  283.6  283.9  287.3  291.1  291.9  291.8  290.3  290.0  285.2  283.0 
1978  281.9  283.1  285.4  283.1  286.5  291.6  294.4  293.6  292.8  290.5  287.6  282.8 
1979  283.3  283.7  285.6  284.7  285.8  289.6  293.6  293.8  291.8  290.4  284.5  282.6 
1980  279.9  282.7  283.9  284.5  285.2  290.8  294.1  294.5  293.9  287.0  284.8  283.3 
1981  281.6  281.8  281.8  283.9  285.6  291.6  292.3  293.5  291.7  287.2  283.9  280.3 
1982  280.3  280.0  283.7  285.8  285.9  288.1  291.3  291.8  289.6  286.4  286.7  282.6 
1983  283.2  283.6  282.9  286.2  287.3  290.6  293.5  291.9  291.1  287.5  284.0  282.2 
1984  279.4  282.2  282.7  286.5  288.8  291.0  291.9  292.0  289.7  288.5  283.1  282.4 
1985  282.5  281.3  281.7  285.5  285.3  289.2  291.4  292.2  292.5  288.9  284.4  282.8 
1986  280.0  279.8  281.5  284.6  285.7  290.6  293.0  294.1  292.9  288.5  285.7  282.2 
1987  280.6  282.0  284.0  285.5  287.9  290.1  293.4  294.3  292.1  286.9  285.8  280.9 
1988  281.0  282.9  284.9  284.1  286.2  289.8  295.5  293.4  290.7  287.6  284.9  283.6 
1989  283.4  282.4  285.1  285.7  287.2  290.6  293.2  292.4  292.5  289.8  285.8  283.5 
1990  282.2  284.2  281.8  284.8  287.3  291.9  290.6  292.5  291.3  285.9  284.0  281.5 
  44  141  47.50    2.50
1850  272.9  272.8  276.8  282.5  282.8  285.2  287.1  286.9  283.7  281.5  279.5  275.0 
1851  274.4  278.4  281.3  280.2  282.2  284.8  289.7  290.6  287.5  282.8  281.1  276.0 
1852  278.2  278.5  279.5  278.8  282.4  286.0  287.9  287.3  286.9  282.0  279.4  274.1 
1853  276.7  277.0  278.6  278.7  282.8  284.8  288.4  286.8  287.6  282.7  275.9  275.4 
1854  275.6  277.4  277.6  276.9  283.8  285.8  287.1  287.9  285.1  283.3  279.7  276.1 
1855  276.4  277.1  277.0  277.8  285.4  287.4  288.6  288.2  286.9  280.8  279.3  278.5 
1856  275.2  278.3  278.7  281.0  284.9  287.5  289.8  287.3  286.3  284.1  280.9  276.2 
1857  277.7  279.2  280.5  281.4  284.7  286.8  288.9  289.4  285.5  281.7  275.7  278.9 
1858  279.0  276.7  279.2  280.7  281.4  285.6  287.8  288.1  285.9  281.3  278.1  278.1 
1859  277.7  276.8  276.9  280.3  284.0  285.5  288.3  287.5  285.2  285.4  278.3  278.9 
1860  276.2  276.7  278.7  279.5  282.6  284.4  288.4  287.7  284.0  281.2  276.7  278.1 
1861  278.3  278.7  279.7  280.1  282.6  287.2  289.9  287.6  286.8  284.4  279.4  274.8 
1862  276.8  273.0  279.6  278.6  283.3  286.7  288.5  289.6  286.1  282.2  280.7  277.7 
1863  276.6  276.1  277.7  280.4  283.0  286.8  287.9  287.2  287.1  284.2  281.6  278.4 
1864  279.1  279.9  281.6  278.3  281.2  285.6  287.0  288.7  285.8  281.2  280.7  277.5 
1865  277.4  277.3  279.8  279.7  280.3  284.2  288.1  286.8  285.0  283.5  280.7  279.3 
1866  275.3  275.5  278.2  281.5  283.0  286.4  288.3  287.6  285.9  283.4  280.0  278.4 
1867  276.5  276.7  282.0  281.2  282.7  285.1  287.1  288.5  286.9  283.2  280.7  277.3 
1868  277.1  276.8  280.1  283.6  284.4  286.2  289.6  290.0  285.2  283.0  283.8  275.9 
1869  277.6  279.8  280.6  281.1  285.5  285.4  288.0  287.8  285.8  282.6  278.1  275.8 
1870  274.3  277.1  275.1  279.8  282.0  285.1  290.0  288.2  286.6  283.8  280.3  280.5 
1871  277.7  275.2  278.8  280.8  283.4  284.7  289.1  287.5  285.7  284.5  280.8  279.2 
1872  276.9  275.8  276.0  280.9  284.6  285.5  288.7  291.0  287.1  284.6  277.7  279.7 
1873  277.1  278.3  279.2  280.3  283.4  285.7  288.8  288.7  285.1  283.1  277.8  276.6 
1874  275.8  277.9  279.6  280.6  285.7  287.2  288.2  288.2  285.6  283.6  279.4  278.1 
1875  277.0  278.1  278.8  280.3  283.0  285.0  289.3  288.1  284.6  285.3  280.4  279.2 
1876  278.9  280.6  281.4  281.8  282.1  286.2  287.2  288.0  285.8  282.8  278.8  274.5 
1877  276.4  278.0  282.2  282.6  283.0  287.5  290.5  288.9  286.9  283.4  279.6  275.3 
1878  277.3  278.6  280.6  280.1  281.6  284.3  289.3  289.1  285.1  283.2  280.1  277.4 
1879  275.4  275.9  276.1  280.4  284.2  287.8  290.6  289.5  288.3  283.4  281.8  279.9 
1880  277.1  275.9  276.5  278.8  283.5  286.4  290.8  288.8  286.6  283.5  280.0  279.1 
1881  275.4  277.9  276.9  279.6  283.9  286.1  290.5  289.0  286.3  282.5  281.1  276.4 
1882  276.8  276.1  276.5  278.3  281.4  285.4  288.5  289.9  286.2  282.1  277.0  278.0 
1883  279.0  275.8  277.7  280.9  283.5  285.0  287.9  287.6  287.8  280.6  278.3  277.6 
1884  276.2  279.5  279.3  282.0  284.7  284.8  288.0  287.1  284.4  283.1  280.4  277.1 
1885  277.9  276.1  278.0  278.5  282.8  286.2  288.2  287.0  285.1  282.9  279.6  278.3 
1886  276.6  277.5  280.1  279.7  284.0  285.5  289.0  288.9  287.6  283.1  281.8  279.3 
1887  275.1  273.8  274.2  280.5  283.9  286.6  288.3  288.2  285.7  281.6  277.2  279.0 
1888  276.5  277.6  278.4  277.3  282.5  285.7  289.5  287.3  284.9  281.3  277.5  276.3 
1889  276.9  272.6  274.9  282.0  282.6  285.9  287.5  289.9  286.5  282.7  278.1  278.9 
1890  276.2  277.0  276.9  279.6  282.4  284.0  286.6  286.9  286.3  282.2  281.3  272.6 
1891  274.7  275.7  279.2  283.7  283.2  286.5  287.3  289.4  285.2  282.3  280.9  279.5 
1892  277.4  276.7  280.4  281.5  283.5  286.7  287.7  288.9  286.7  283.6  280.5  278.5 
1893  276.9  279.7  281.1  279.8  283.2  286.6  288.3  287.4  287.8  283.0  281.2  280.4 
1894  279.2  278.2  280.0  281.1  283.0  287.3  288.8  290.4  287.6  284.3  279.0  273.8 
1895  279.1  276.8  276.8  280.1  284.0  285.8  288.1  289.9  285.7  282.0  281.2  279.8 
1896  277.8  279.5  279.8  277.9  283.9  286.3  288.4  287.6  285.9  283.6  279.6  275.4 
1897  275.7  276.8  281.1  281.3  284.6  286.9  290.3  287.9  286.7  283.0  280.9  279.5 
1898  278.5  275.8  276.8  278.9  282.8  285.0  288.0  289.6  286.1  283.9  277.4  278.5 
1899  277.3  274.4  278.0  282.6  283.8  287.2  289.4  289.1  286.0  281.8  280.3  276.6 
1900  277.4  276.9  278.1  282.0  282.5  285.4  289.9  290.6  284.9  282.5  278.0  278.5 
1901  276.8  277.4  278.2  279.4  281.7  285.6  290.6  288.3  285.6  285.5  278.1  279.2 
1902  278.2  277.1  274.5  279.3  283.8  284.5  286.1  288.7  286.5  280.0  277.0  276.5 
1903  275.8  279.1  278.0  281.4  282.5  286.3  287.9  289.2  285.2  283.3  275.3  276.8 
1904  275.8  278.1  281.9  281.0  283.6  285.6  288.7  287.4  287.1  280.9  278.8  278.4 
1905  273.9  274.3  275.5  282.4  283.2  285.1  289.5  290.0  287.4  281.5  278.2  276.6 
1906  278.8  277.5  278.2  281.7  283.8  286.9  291.1  290.2  285.4  284.4  280.9  278.5 
1907  277.3  278.2  278.7  279.5  282.2  285.5  289.1  288.8  288.3  282.8  278.4  279.0 
1908  277.3  275.3  276.9  278.8  283.3  285.2  289.4  288.9  288.9  283.7  279.9  279.3 
1909  277.7  274.7  276.6  282.3  286.3  288.9  289.1  288.7  285.6  284.8  279.6  278.4 
1910  275.9  275.3  279.2  281.5  282.5  286.8  289.4  290.5  286.6  282.1  279.9  278.6 
1911  277.7  278.7  281.6  282.5  283.6  286.0  290.9  289.4  286.7  282.4  280.8  277.4 
1912  273.4  278.3  279.5  281.2  282.3  285.6  287.9  289.7  284.6  282.8  280.4  279.4 
1913  277.5  279.2  278.2  282.2  282.7  286.2  288.8  288.6  288.1  281.6  276.1  275.4 
1914  277.3  276.3  279.6  281.5  283.7  286.4  291.5  287.8  284.3  283.6  280.2  278.1 
1915  277.8  272.2  276.7  277.6  283.0  286.8  290.2  290.1  287.6  282.9  276.5  277.7 
1916  273.2  274.5  278.3  280.5  281.7  284.9  287.8  287.8  287.9  282.1  279.7  274.9 
1917  274.1  278.8  279.4  276.4  282.6  285.1  290.0  289.4  287.2  283.8  280.1  281.3 
1918  278.2  280.2  275.1  279.1  280.7  284.5  287.3  288.8  286.9  283.2  279.0  276.1 
1919  276.3  275.5  277.2  279.6  282.7  286.4  288.7  290.5  286.4  282.8  282.1  279.5 
1920  276.2  278.5  279.5  279.5  282.9  285.7  288.8  286.8  287.3  283.1  281.5  279.6 
1921  277.4  277.1  278.4  279.7  283.4  287.8  290.5  288.3  287.7  284.8  281.3  276.8 
1922  274.8  277.7  276.6  279.3  283.0  284.0  287.5  287.4  285.2  280.7  280.0  276.6 
1923  277.3  278.2  278.3  281.4  281.7  286.0  287.5  289.4  287.4  281.8  278.8  278.9 
1924  277.7  275.5  280.4  279.7  283.3  287.6  291.2  290.2  287.0  282.5  280.7  277.4 
1925  277.7  276.8  280.6  282.6  284.0  286.5  288.8  288.1  286.1  282.0  278.2  278.8 
1926  274.7  274.0  275.8  281.3  284.0  286.2  288.0  287.6  286.0  281.6  280.4  279.8 
1927  275.7  278.5  279.1  281.9  281.6  286.9  287.9  288.7  286.8  283.6  281.6  279.6 
1928  277.0  276.2  277.7  277.5  283.6  285.8  288.5  287.1  286.3  281.2  281.0  278.2 
1929  275.1  277.1  279.7  278.9  284.8  285.6  289.4  289.7  288.7  283.0  279.4  278.5 
1930  276.8  277.3  276.7  282.4  282.9  287.5  290.0  289.2  287.2  282.9  278.8  274.1 
1931  276.4  276.6  277.9  281.4  281.9  286.2  290.3  289.4  286.0  283.6  280.8  276.7 
1932  275.1  276.7  274.9  282.7  284.5  285.7  289.4  290.0  285.7  284.6  281.9  276.2 
1933  273.0  276.6  278.5  281.8  283.0  286.7  288.6  288.1  285.6  281.8  280.8  273.3 
1934  278.1  278.3  278.1  281.3  282.3  284.2  287.9  288.2  285.6  282.2  279.9  278.3 
1935  276.4  277.8  276.4  279.3  282.9  287.3  288.3  288.1  286.4  280.9  278.8  275.0 
1936  277.7  276.5  280.5  279.8  288.0  289.0  288.9  289.7  286.0  282.3  280.7  277.9 
1937  277.5  278.4  278.8  281.8  283.7  287.2  289.1  287.5  285.0  285.1  281.0  278.2 
1938  273.8  276.4  278.7  282.6  282.6  284.7  288.7  288.8  287.1  283.9  280.0  278.2 
1939  274.0  275.5  277.7  278.9  282.1  285.5  286.7  287.5  285.2  283.6  279.9  278.9 
1940  278.1  275.1  280.5  281.2  284.0  286.0  288.8  290.4  289.1  285.3  279.2  278.7 
1941  271.4  276.9  280.8  281.0  285.3  286.2  289.2  289.1  287.8  284.8  280.9  277.8 
1942  277.0  278.0  279.7  280.8  283.5  286.2  289.8  287.7  287.6  282.3  278.5  278.3 
1943  275.0  277.8  279.4  280.0  280.3  285.3  288.4  289.1  285.6  283.4  279.2  274.6 
1944  277.1  280.1  276.4  279.6  282.7  285.2  287.2  288.7  284.9  284.0  278.5  277.7 
1945  278.0  278.1  280.5  281.6  282.9  287.7  290.4  287.5  289.2  282.8  280.3  278.8 
1946  278.9  278.1  279.8  279.8  283.4  286.1  288.3  288.7  286.5  282.2  280.1  278.1 
1947  277.8  276.7  276.4  279.7  283.1  286.6  291.3  288.6  286.5  284.0  282.9  278.7 
1948  277.5  276.8  279.0  277.8  281.8  285.9  290.0  290.0  286.7  283.4  281.0  279.7 
1949  278.1  276.9  278.4  279.7  282.9  285.7  288.5  287.6  283.8  282.0  278.8  278.1 
1950  274.6  273.4  276.8  278.7  282.1  286.3  288.1  287.2  284.6  282.0  277.9  276.0 
1951  279.1  278.1  276.2  280.7  283.0  284.9  290.1  289.0  286.0  282.8  280.3  275.8 
1952  277.3  279.7  279.2  279.3  281.5  284.9  288.1  288.4  286.9  284.0  279.8  276.6 
1953  276.3  276.8  279.0  281.0  281.4  284.9  289.0  288.3  288.6  285.7  280.5  278.0 
1954  278.5  279.1  275.1  278.4  283.1  288.3  290.4  289.8  286.2  283.9  278.1  277.6 
1955  277.9  275.6  280.4  279.4  285.7  286.9  291.1  288.2  286.1  283.8  279.6  276.5 
1956  277.0  277.1  279.3  280.4  282.6  285.6  287.5  292.4  288.2  282.8  279.8  276.9 
1957  277.8  278.5  278.3  280.8  282.7  285.4  291.1  293.1  290.1  284.5  280.7  276.9 
1958  278.2  277.3  276.9  279.7  283.1  285.8  288.8  287.5  286.6  282.6  279.1  279.6 
1959  279.1  280.2  279.1  281.0  283.1  285.3  288.6  291.4  289.2  284.8  279.0  277.2 
1960  278.2  278.3  279.9  283.5  284.7  288.8  290.7  291.1  289.9  285.5  281.8  277.1 
1961  275.7  276.6  278.8  280.0  282.9  287.1  289.0  288.9  286.8  283.8  279.2  277.5 
1962  278.0  279.2  278.7  280.9  284.0  286.1  288.4  290.0  286.7  282.7  278.9  279.6 
1963  277.3  278.9  279.1  279.5  281.4  285.1  288.3  290.9  287.8  282.6  282.5  278.2 
1964  277.2  278.4  277.1  279.7  283.0  286.5  287.7  288.1  285.4  283.2  279.5  278.1 
1965  280.7  277.0  277.0  282.2  284.1  286.5  288.2  288.7  286.7  284.7  281.2  279.6 
1966  275.9  276.5  276.8  279.1  282.3  285.6  288.3  288.4  286.4  283.2  280.4  279.1 
1967  277.8  277.0  279.2  281.4  282.5  287.0  289.3  288.8  287.3  282.7  279.4  279.1 
1968  278.1  278.3  278.4  282.2  283.6  286.2  287.1  287.0  287.7  284.4  282.2  280.2 
1969  277.3  277.0  281.0  282.3  283.1  286.8  290.4  289.9  286.1  282.6  281.2  280.6 
1970  277.8  277.9  277.6  280.3  284.1  287.5  289.0  289.7  285.5  283.1  281.9  278.5 
1971  279.4  278.9  278.7  281.8  283.7  287.6  289.3  288.3  287.1  283.1  280.2  277.1 
1972  278.3  276.7  281.3  280.8  281.7  286.6  290.1  288.6  286.5  284.0  281.8  279.7 
1973  277.6  275.9  277.1  277.8  283.3  285.1  289.2  287.9  288.0  284.3  281.1  277.4 
1974  275.9  278.4  280.7  280.3  282.2  285.8  289.9  290.5  288.0  285.4  279.9  280.1 
1975  280.1  276.4  279.0  282.3  282.4  284.8  289.2  287.8  286.8  282.6  280.2  277.9 
1976  279.5  279.5  280.8  283.5  284.7  288.7  288.4  289.7  287.0  284.8  280.7  277.1 
1977  277.2  278.4  279.8  280.7  284.4  289.3  289.6  288.9  287.0  286.3  280.4  279.2 
1978  279.0  279.9  281.7  280.0  284.3  288.2  291.2  290.5  288.0  286.5  283.8  279.0 
1979  279.6  280.3  281.3  281.4  282.4  285.4  289.4  288.5  287.0  286.4  280.8  279.1 
1980  275.5  278.7  281.1  280.8  281.9  288.5  291.5  290.9  289.9  282.8  280.8  279.8 
1981  277.6  277.0  277.4  280.5  283.5  288.8  289.7  289.2  286.9  283.3  279.8  275.4 
1982  275.7  275.1  280.0  281.6  283.1  285.9  289.3  288.3  286.2  281.7  283.4  278.9 
1983  279.5  280.1  279.7  283.8  284.1  287.4  291.0  288.3  287.1  283.4  280.1  278.3 
1984  275.1  278.6  279.1  282.8  285.5  287.3  288.4  288.0  286.2  284.6  279.1  278.1 
1985  278.7  277.5  277.5  281.8  282.0  286.1  287.9  288.4  288.7  283.7  278.1  278.3 
1986  276.4  276.0  277.6  282.2  283.7  288.3  291.4  290.9  288.2  285.3  281.1  278.3 
1987  276.6  278.0  280.3  281.9  285.2  286.9  289.9  290.4  287.4  282.4  282.2  277.3 
1988  279.0  279.5  281.3  280.0  284.2  287.3  291.9  289.3  287.4  283.7  280.8  280.1 
1989  279.7  279.4  282.4  283.0  283.5  288.6  291.1  287.9  288.0  286.3  282.5  278.4 
1990  278.1  281.0  278.1  282.4  283.3  289.0  288.3  288.8  287.1  280.8  280.4  278.0 
  45  141  52.50    2.50
1850  271.6  273.0  276.0  281.3  281.0  284.8  286.4  286.4  282.8  280.8  278.9  274.1 
1851  272.2  277.1  280.3  278.4  281.3  284.0  288.0  288.6  285.6  280.5  278.8  274.6 
1852  277.4  277.0  278.2  277.1  281.4  285.1  287.2  285.8  284.8  280.7  278.5  271.0 
1853  275.6  275.7  276.9  277.3  282.2  284.6  287.3  285.4  285.8  280.6  275.7  275.2 
1854  274.2  276.4  275.5  276.0  283.4  285.7  286.3  286.3  284.0  281.9  278.6  275.0 
1855  275.9  276.9  275.9  276.6  284.5  287.5  287.8  286.7  284.9  280.0  277.8  278.1 
1856  273.9  276.2  277.4  280.4  284.3  286.7  288.7  285.2  284.8  283.0  280.5  276.1 
1857  277.7  279.0  278.5  280.6  285.0  286.6  286.7  287.7  284.4  280.3  274.5  278.4 
1858  278.2  275.5  277.3  279.6  280.1  284.6  286.4  286.1  284.3  280.5  277.2  277.3 
1859  276.6  274.6  275.4  279.0  282.9  284.8  287.0  285.4  283.7  284.2  277.6  278.4 
1860  275.3  276.6  277.9  278.5  282.3  283.4  287.3  285.9  282.7  280.1  276.3  277.0 
1861  277.6  277.8  279.4  279.0  282.2  285.6  287.5  286.0  284.5  282.6  278.7  275.4 
1862  276.2  271.2  278.2  278.1  282.8  285.5  287.9  289.0  284.9  281.6  280.8  277.5 
1863  275.3  274.7  276.0  278.3  282.0  285.9  287.9  285.8  285.4  283.4  280.7  278.8 
1864  278.6  279.4  280.0  277.0  280.6  285.0  285.8  286.8  283.4  279.2  279.7  276.4 
1865  276.0  276.2  278.2  278.1  279.6  283.3  287.6  285.1  283.2  282.0  279.7  277.3 
1866  271.2  273.3  276.2  280.8  281.5  285.3  287.4  285.6  283.6  282.5  279.0  276.9 
1867  275.9  276.4  280.6  279.7  281.9  284.1  286.1  287.3  285.2  282.3  278.2  276.4 
1868  275.1  275.9  278.3  281.3  282.6  285.0  287.4  287.3  283.6  281.8  282.6  273.6 
1869  276.6  278.7  279.3  280.3  284.5  284.8  286.4  286.5  284.2  281.6  276.4  275.0 
1870  272.7  276.0  274.1  278.6  281.1  284.2  288.3  286.7  284.6  282.0  279.8  279.0 
1871  277.3  274.4  277.5  279.5  282.7  283.6  287.5  285.6  284.1  283.4  279.8  278.7 
1872  276.8  274.6  275.8  280.2  283.9  285.1  288.5  289.2  286.0  283.8  275.9  278.3 
1873  276.0  276.0  278.3  279.4  282.7  285.2  287.5  286.9  283.6  281.9  277.9  275.8 
1874  275.3  277.9  279.0  279.7  284.8  287.5  287.7  287.3  284.6  283.0  279.4  276.3 
1875  276.3  276.7  277.5  279.2  281.3  284.4  287.4  287.0  283.2  284.4  279.3  276.8 
1876  278.5  278.5  278.9  280.3  281.3  285.3  285.8  285.9  284.0  281.0  278.6  273.1 
1877  275.8  276.7  281.1  281.3  281.8  285.5  288.2  287.3  285.4  281.4  279.1  274.6 
1878  276.8  277.7  279.1  279.0  280.8  284.7  288.6  287.0  283.9  282.4  278.9  276.5 
1879  274.4  275.1  274.1  279.8  283.1  287.1  289.3  287.2  286.1  282.6  280.0  279.0 
1880  277.4  274.7  275.8  278.1  283.5  285.4  288.4  286.1  284.5  282.4  279.4  278.7 
1881  274.4  276.4  275.8  278.3  283.2  285.9  289.0  287.6  284.9  281.0  280.2  275.5 
1882  274.9  273.8  274.8  277.0  280.9  285.1  286.8  288.2  284.6  280.4  275.5  276.7 
1883  277.2  273.8  276.4  279.7  283.0  284.5  286.9  286.8  286.1  279.2  278.0  276.9 
1884  275.6  278.4  278.2  281.4  283.4  283.6  286.5  286.4  283.1  282.1  279.0  276.9 
1885  277.0  275.2  277.3  277.4  281.9  286.0  287.1  285.7  283.8  281.5  278.8  277.7 
1886  275.6  277.3  278.3  278.0  282.9  284.4  287.0  286.3  285.4  281.5  280.9  279.3 
1887  274.4  273.6  273.3  279.7  282.4  285.5  286.7  286.8  284.6  280.6  276.5  278.2 
1888  275.6  274.8  277.2  276.4  281.7  285.4  289.6  286.5  283.4  280.2  277.2  276.4 
1889  276.2  272.3  274.5  280.2  281.5  284.9  285.9  287.9  285.1  280.9  277.6  278.5 
1890  275.2  275.8  275.8  277.9  281.4  282.8  286.6  286.9  286.1  282.1  280.4  269.6 
1891  271.9  275.2  278.5  283.2  282.3  285.2  285.5  287.7  283.8  281.8  280.1  279.2 
1892  276.7  275.0  279.5  280.6  282.3  286.2  287.3  287.6  286.0  282.7  279.7  278.6 
1893  276.6  278.5  279.8  278.9  282.7  285.6  287.8  286.1  286.4  282.0  280.1  279.8 
1894  278.4  277.5  279.3  279.9  282.6  286.7  287.5  288.7  285.7  282.8  278.1  272.6 
1895  278.4  275.8  275.9  279.3  282.6  284.5  286.2  288.0  283.8  280.5  279.8  278.6 
1896  275.9  278.7  278.1  277.5  282.6  284.7  287.9  286.2  285.3  282.6  279.2  275.1 
1897  276.7  276.1  280.3  279.9  284.4  286.0  288.4  286.0  284.4  282.1  279.5  278.7 
1898  277.5  275.0  276.2  278.0  281.8  284.6  287.4  287.8  284.5  282.8  275.9  277.7 
1899  276.5  272.4  277.0  281.0  283.3  285.0  287.2  286.7  283.1  280.1  278.8  276.1 
1900  277.6  275.9  277.6  280.5  280.8  283.7  287.0  287.7  283.1  280.9  277.8  278.1 
1901  274.8  275.4  277.0  277.9  280.3  284.4  289.5  287.0  284.1  283.4  277.2  277.9 
1902  277.8  276.0  274.1  278.3  282.8  283.5  285.4  287.2  285.0  279.3  275.1  276.4 
1903  274.5  278.2  276.9  279.7  280.4  285.5  286.2  287.1  283.9  282.1  274.2  276.5 
1904  274.5  277.6  280.3  279.4  282.6  283.5  287.5  285.3  284.9  279.8  277.6  277.7 
1905  273.4  273.5  274.9  281.2  281.8  284.7  288.6  289.3  285.8  280.6  277.0  276.1 
1906  278.0  275.9  276.9  280.7  282.2  285.4  289.2  287.8  283.1  282.1  279.8  277.3 
1907  276.6  277.8  277.9  278.5  280.9  285.3  287.5  286.6  286.3  280.9  276.9  276.9 
1908  277.0  275.1  276.1  277.8  282.1  284.3  287.8  286.8  287.6  281.4  278.6  277.9 
1909  276.3  272.7  275.6  281.2  284.7  286.7  286.8  286.4  283.9  282.8  277.3  277.4 
1910  274.7  273.3  276.8  280.0  280.6  284.2  287.8  288.4  284.9  280.4  278.9  278.8 
1911  277.1  277.5  280.0  280.6  282.5  284.5  287.6  287.1  284.1  280.4  279.3  276.1 
1912  271.3  277.5  278.5  279.5  280.6  285.1  286.2  287.5  283.1  281.2  279.3  278.9 
1913  276.4  278.4  276.5  281.2  281.8  285.5  286.2  287.1  286.4  280.6  276.4  274.8 
1914  276.3  274.8  278.8  280.4  283.1  286.6  291.0  287.1  283.0  282.3  279.1  277.8 
1915  277.6  272.0  275.6  277.2  282.7  286.2  288.1  288.0  285.8  280.9  275.6  276.4 
1916  270.6  273.1  276.7  279.2  280.8  284.6  285.9  285.6  285.6  279.9  279.2  273.8 
1917  273.3  277.9  277.9  275.7  281.7  284.6  287.3  287.0  285.5  282.3  279.1  281.2 
1918  277.1  278.7  274.8  277.7  280.0  284.4  286.1  286.9  285.6  281.5  277.7  274.6 
1919  275.7  274.2  276.4  278.3  280.9  285.6  286.8  288.5  285.4  280.5  280.7  278.6 
1920  276.1  278.1  277.8  278.5  282.1  285.2  287.2  285.4  284.7  282.2  279.9  279.2 
1921  275.9  275.7  277.1  278.8  282.9  286.4  288.3  286.0  285.1  283.2  280.1  276.3 
1922  273.3  274.2  272.8  277.8  281.5  283.2  286.4  286.0  283.1  279.8  278.9  274.6 
1923  274.9  277.6  275.8  279.7  280.3  286.1  286.7  288.1  285.5  280.7  278.2  277.1 
1924  276.0  275.3  279.6  279.1  282.2  285.4  288.4  287.3  284.8  280.9  279.9  276.5 
1925  276.4  276.5  279.5  281.0  282.5  284.8  286.7  286.3  284.4  281.3  277.5  277.5 
1926  273.9  272.3  274.3  279.1  282.5  285.0  286.6  285.1  284.3  280.4  279.3  278.7 
1927  273.9  277.2  278.7  281.2  280.3  286.3  287.1  287.8  285.5  283.2  280.7  278.6 
1928  275.6  275.4  277.0  277.4  283.5  285.6  287.9  285.1  284.9  280.6  280.0  277.3 
1929  273.8  276.7  277.7  276.9  283.9  285.0  287.8  286.6  286.3  281.6  277.3  276.6 
1930  275.1  276.3  275.3  281.2  281.7  286.5  288.5  286.1  284.9  281.3  278.3  273.9 
1931  275.4  275.5  276.6  280.1  281.0  285.1  287.7  287.3  283.0  281.9  279.3  275.3 
1932  275.0  276.0  274.5  281.3  284.6  285.2  288.0  287.9  283.6  282.9  280.7  274.0 
1933  272.2  275.4  277.7  281.4  281.9  286.1  286.9  286.1  283.8  280.5  279.9  272.4 
1934  277.1  277.7  277.4  279.8  281.5  284.3  285.8  286.3  283.4  281.1  279.3  278.2 
1935  276.9  277.0  276.2  278.2  282.5  286.6  286.8  286.2  283.9  279.4  277.7  275.0 
1936  276.7  275.9  279.3  278.3  287.7  288.0  286.7  288.0  284.7  282.2  279.2  277.2 
1937  276.3  277.1  278.1  280.1  281.9  285.3  286.7  285.3  283.3  282.5  280.4  277.6 
1938  274.1  276.0  277.2  280.9  282.2  284.3  287.1  286.7  285.2  282.2  277.7  275.8 
1939  273.2  273.8  276.0  277.5  280.9  284.3  286.1  286.5  283.5  282.4  279.2  278.1 
1940  276.9  274.9  279.7  279.7  283.1  285.2  287.3  287.5  286.8  283.9  278.0  278.4 
1941  270.4  276.2  279.8  279.8  284.2  285.1  288.3  287.7  286.4  283.5  279.5  275.7 
1942  276.4  276.7  278.4  280.3  283.4  284.9  288.3  285.7  285.8  281.5  276.6  276.9 
1943  273.4  276.1  277.7  278.1  280.0  285.0  287.4  287.5  283.9  281.7  278.7  272.9 
1944  275.6  278.9  275.1  278.4  281.3  284.9  286.4  287.2  283.1  282.2  277.6  276.2 
1945  277.8  277.2  278.4  280.3  281.3  286.4  288.0  285.3  286.7  281.0  277.2  277.6 
1946  277.5  277.0  278.8  278.5  283.0  284.8  286.0  286.7  284.4  281.0  279.1  277.1 
1947  276.7  276.2  274.9  278.8  282.4  285.1  289.5  287.3  284.3  282.6  281.5  277.5 
1948  274.6  275.7  278.2  277.0  281.1  284.6  288.6  288.1  285.0  281.8  280.2  278.6 
1949  277.1  276.1  275.5  278.3  282.0  284.7  287.0  285.9  282.4  280.5  278.5  277.1 
1950  273.7  272.6  275.3  277.3  280.7  284.8  287.0  286.0  283.6  280.0  277.1  275.6 
1951  278.0  276.6  275.7  279.2  281.6  283.6  288.6  287.6  283.1  281.5  279.0  274.7 
1952  276.4  278.1  277.8  278.4  280.6  284.6  287.4  287.0  285.6  282.8  278.2  275.3 
1953  273.9  274.6  277.5  280.5  280.6  284.5  287.3  286.7  287.4  284.5  279.8  276.7 
1954  277.4  277.7  273.6  277.1  283.2  288.0  290.5  288.1  284.7  282.9  278.1  276.0 
1955  277.6  275.0  279.4  278.3  285.1  285.9  288.8  286.1  284.1  282.0  278.5  275.9 
1956  276.7  276.1  277.8  278.6  282.0  284.4  286.7  290.4  286.4  281.6  278.6  276.0 
1957  276.7  277.9  277.5  279.9  281.8  283.6  288.9  290.3  287.6  282.8  279.3  276.7 
1958  278.0  276.0  276.4  278.6  282.2  284.5  287.1  285.3  284.7  281.0  277.3  278.3 
1959  278.8  278.9  277.8  279.7  282.7  284.8  288.2  289.4  287.3  283.0  278.6  276.1 
1960  275.7  277.5  278.7  282.3  283.9  287.3  289.4  288.4  287.6  284.4  280.5  275.5 
1961  275.6  276.0  278.4  279.1  281.9  286.1  287.4  287.9  285.5  282.3  279.4  277.1 
1962  277.7  278.3  277.2  279.8  282.8  285.2  287.0  288.5  285.1  281.5  278.6  278.7 
1963  276.8  278.3  277.1  278.9  280.7  285.3  287.1  288.6  286.1  282.3  280.9  277.7 
1964  277.8  277.9  275.8  278.8  281.8  286.1  286.9  286.4  284.4  282.1  278.0  277.1 
1965  280.1  276.1  276.0  280.9  282.8  286.1  288.0  288.5  285.8  283.4  280.4  278.5 
1966  275.8  274.9  277.0  278.6  281.9  284.8  288.4  287.7  285.5  281.2  279.5  279.1 
1967  277.3  275.7  278.3  280.2  281.1  286.0  287.0  286.2  285.3  281.1  277.8  278.5 
1968  277.7  277.2  277.4  281.2  282.8  285.8  287.0  285.9  286.5  283.3  280.8  279.5 
1969  277.5  276.0  280.0  280.6  282.8  285.6  288.6  287.3  284.6  281.3  280.4  279.8 
1970  277.0  276.5  276.8  279.8  282.5  285.4  286.8  287.2  283.0  281.8  280.6  277.5 
1971  279.0  277.9  277.7  280.6  282.5  286.4  287.7  286.7  285.1  281.4  279.6  275.8 
1972  277.6  275.3  279.6  279.2  280.5  285.4  289.2  287.5  284.9  282.5  279.5  277.6 
1973  276.1  275.8  275.7  277.5  282.3  284.1  287.3  286.3  286.4  282.6  279.5  275.7 
1974  275.6  276.6  279.5  279.5  281.2  285.3  287.8  288.0  286.4  284.1  279.2  278.9 
1975  279.5  275.5  278.2  281.5  281.6  283.9  288.5  286.4  285.6  281.6  278.9  276.2 
1976  278.2  278.7  279.8  282.7  283.5  287.1  287.3  287.1  285.2  283.6  279.2  276.9 
1977  276.9  277.7  278.6  280.1  283.3  287.9  288.3  287.1  285.9  283.7  278.1  278.6 
1978  277.5  278.4  279.6  279.0  283.1  286.0  289.2  288.3  286.3  285.4  281.6  278.0 
1979  278.5  279.3  279.7  280.0  281.2  284.0  287.0  286.4  285.3  284.6  279.3  277.7 
1980  274.9  277.6  280.1  279.8  281.0  286.9  289.8  288.7  287.4  281.8  279.3  278.8 
1981  276.3  276.0  276.8  279.5  283.1  287.5  289.3  287.3  284.7  281.8  279.5  274.6 
1982  274.8  273.9  279.1  279.8  281.8  285.3  288.5  286.9  284.6  281.0  281.8  278.4 
1983  278.7  279.1  279.1  282.8  282.9  285.7  288.7  286.8  284.9  281.6  279.6  277.6 
1984  274.6  277.5  278.2  281.1  284.2  285.1  286.8  285.8  284.9  282.5  278.7  276.9 
1985  276.8  276.2  276.9  280.5  280.6  285.1  286.6  286.6  286.4  281.3  276.5  277.3 
1986  275.8  275.9  277.1  281.7  283.1  287.9  290.4  288.2  285.9  284.0  280.4  277.4 
1987  276.4  277.2  279.0  280.7  284.5  286.6  288.8  287.6  285.3  281.8  281.5  276.5 
1988  279.0  278.6  279.8  278.7  283.9  286.1  290.0  288.2  286.6  282.9  279.6  279.7 
1989  277.9  277.4  281.1  281.8  282.8  288.2  289.6  285.9  286.6  284.8  281.8  277.0 
1990  276.3  279.1  277.1  281.9  282.0  287.8  287.4  287.3  285.6  279.9  279.4  277.6 
  46  141  42.50    7.50
1850  273.8  274.2  277.5  282.5  284.7  288.0  290.9  290.7  287.9  284.9  282.3  278.0 
1851  278.0  279.5  281.9  282.5  284.2  287.2  291.0  293.7  290.9  286.9  285.6  279.3 
1852  278.9  279.9  281.3  282.2  285.1  289.0  291.4  291.9  290.7  286.0  282.9  279.8 
1853  278.6  279.1  279.2  281.2  284.9  287.5  290.7  290.1  290.2  284.1  278.2  275.7 
1854  277.2  278.8  279.5  277.5  284.4  287.8  289.4  290.5  288.2  285.3  281.9  276.1 
1855  275.5  277.4  278.6  280.3  285.6  288.4  290.7  291.6  290.1  285.2  282.5  279.7 
1856  279.5  278.9  280.6  281.8  286.7  289.4  292.3  292.2  289.0  286.6  281.9  279.2 
1857  277.6  279.5  281.4  282.8  285.5  288.7  292.0  291.9  289.2  285.3  280.1  280.2 
1858  279.2  278.8  279.7  281.3  284.5  287.4  289.3  292.0  289.9  285.3  280.3  279.4 
1859  279.9  280.2  278.8  281.8  286.0  288.5  290.5  292.0  288.5  286.3  280.0  279.1 
1860  277.3  277.4  279.2  282.6  284.9  286.8  291.0  290.1  287.1  284.6  281.3  279.0 
1861  279.3  279.7  279.2  281.3  284.2  289.4  292.0  291.2  290.1  287.5  281.5  276.1 
1862  277.7  275.5  281.1  281.3  284.3  288.8  289.9  291.0  289.3  285.6  281.3  278.9 
1863  277.2  277.8  279.7  281.9  284.8  289.0  289.5  290.1  288.4  285.0  283.4  279.1 
1864  280.0  278.6  283.3  282.5  284.2  287.3  289.7  291.8  289.9  285.1  282.9  279.7 
1865  277.9  278.4  281.8  282.4  283.2  287.5  290.9  291.0  289.2  286.9  284.3  281.1 
1866  279.3  276.4  280.3  283.0  285.4  287.8  290.4  290.8  288.8  285.7  283.4  280.8 
1867  278.7  277.1  280.8  282.7  284.9  287.7  290.1  290.7  288.9  286.1  284.7  277.8 
1868  279.4  277.9  280.7  283.7  285.9  289.5  293.1  293.4  289.2  285.6  284.2  278.3 
1869  278.6  280.3  281.6  283.8  287.4  288.8  291.1  291.1  289.3  285.5  281.7  278.9 
1870  277.9  278.5  277.4  281.8  284.9  287.1  291.2  291.0  289.2  287.7  282.5  281.0 
1871  279.6  276.8  279.9  281.9  285.4  289.2  291.0  291.6  289.5  286.6  282.8  278.4 
1872  276.4  276.8  278.8  282.3  285.8  287.7  290.5  292.5  289.7  286.8  281.8  281.5 
1873  277.7  279.1  281.2  282.6  285.4  288.3  291.0  292.0  289.5  287.5  280.5  278.6 
1874  276.3  278.5  279.2  282.6  286.0  287.8  290.2  290.8  289.0  286.6  281.7  280.3 
1875  278.0  278.7  281.0  283.0  285.8  288.3  292.5  291.3  288.5  287.5  283.1  281.5 
1876  280.0  281.8  283.4  283.5  283.8  288.6  290.2  292.0  289.1  286.5  280.2  277.6 
1877  275.7  277.5  281.5  283.6  284.9  290.1  292.2  291.6  290.0  286.6  281.0  277.7 
1878  277.7  280.0  282.0  282.8  284.6  286.7  291.3  291.8  288.5  286.1  282.8  280.5 
1879  278.8  277.4  277.3  280.4  284.1  288.6  291.8  291.5  290.1  285.5  283.2  282.4 
1880  277.6  278.3  278.5  281.4  284.2  289.1  292.6  292.9  290.4  285.9  282.7  280.4 
1881  277.7  279.0  279.0  281.0  285.0  287.2  291.1  291.8  289.1  285.9  283.4  279.0 
1882  278.4  278.0  277.9  280.6  284.4  287.6  291.0  292.1  288.7  285.7  279.9  280.2 
1883  280.4  279.2  278.8  281.4  284.4  286.8  290.0  290.5  288.8  284.5  281.8  278.6 
1884  276.1  279.3  279.9  283.3  286.9  288.2  291.6  290.6  288.0  286.3  282.8  280.9 
1885  279.7  277.7  279.0  281.2  284.3  287.5  290.1  290.3  287.6  285.3  282.8  279.1 
1886  277.6  275.8  280.6  281.2  286.3  289.2  292.7  293.8  291.7  287.0  285.4  279.5 
1887  276.6  276.5  276.3  281.4  286.2  289.2  290.7  291.4  289.4  285.6  280.6  278.8 
1888  278.4  279.4  279.9  278.6  283.7  286.6  290.7  290.6  289.0  286.3  280.4  277.7 
1889  277.6  275.1  277.2  282.8  285.0  289.1  291.2  292.8  289.8  285.9  281.7  278.6 
1890  278.2  278.9  279.3  281.0  284.4  287.6  288.9  289.6  288.6  285.4  283.3  276.3 
1891  277.9  276.2  278.2  282.8  285.7  288.6  291.2  292.4  288.9  284.9  284.6  279.6 
1892  277.0  277.0  279.0  283.1  285.5  288.6  290.4  292.1  289.2  286.7  282.8  280.3 
1893  278.3  279.6  282.4  281.9  285.7  288.7  290.6  290.4  290.2  287.0  283.2  281.5 
1894  280.3  279.6  281.7  283.4  285.6  290.4  292.3  293.7  291.1  288.0  282.7  278.4 
1895  279.7  278.9  279.4  281.9  286.2  289.0  292.3  293.0  290.5  285.5  283.3  281.4 
1896  278.7  279.0  279.6  280.4  286.3  289.2  292.4  292.4  289.1  287.0  282.9  277.2 
1897  275.8  276.3  281.4  283.6  286.3  288.4  292.5  291.4  290.4  288.0  283.4  281.9 
1898  281.2  279.0  278.5  281.8  285.5  288.1  290.0  292.0  290.2  286.5  281.8  280.8 
1899  279.2  276.7  279.8  284.0  285.6  289.9  291.6  292.8  290.0  286.2  283.3  278.9 
1900  277.7  278.0  278.0  282.8  285.4  287.8  293.9  293.3  289.0  285.3  280.1  281.0 
1901  280.0  279.9  278.3  281.7  283.9  288.0  291.3  291.0  289.0  289.0  283.8  279.9 
1902  278.6  280.1  277.5  280.2  285.4  287.4  289.5  291.9  290.0  284.5  280.2  275.6 
1903  275.5  279.0  279.9  282.5  285.0  288.4  290.8  292.6  290.2  286.9  280.2  276.6 
1904  276.9  277.2  282.4  284.3  286.4  289.3  291.1  291.7  290.0  285.0  281.8  279.9 
1905  276.6  277.2  276.2  283.1  286.0  286.6  291.4  292.2  291.2  285.7  281.8  278.6 
1906  280.8  279.6  278.6  282.8  285.8  289.0  292.2  294.0  289.3  287.3  283.2  281.1 
1907  277.0  278.5  280.8  281.9  284.1  287.2  290.8  291.2  290.6  288.5  282.6  280.7 
1908  278.1  277.5  278.6  280.4  285.1  286.8  291.0  290.8  290.1  288.2  283.4  282.7 
1909  280.7  279.6  278.7  283.2  286.6  290.4  291.8  292.7  288.9  287.8  283.6  281.1 
1910  279.3  279.1  280.9  282.6  284.7  289.4  292.0  292.6  290.4  286.8  282.8  279.6 
1911  277.9  279.6  281.7  283.6  285.5  288.4  294.1  293.6  290.2  287.4  284.2  279.5 
1912  276.4  279.8  281.1  283.1  285.6  287.9  291.0  292.8  289.6  285.5  282.1  280.5 
1913  278.3  280.6  279.7  283.7  285.7  290.4  293.5  293.0  292.4  285.6  281.2  276.9 
1914  278.7  278.9  280.3  283.2  285.9  287.7  292.6  290.7  288.6  286.8  283.5  278.5 
1915  278.3  274.4  278.0  280.7  284.4  288.2  292.0  291.7  290.3  286.0  281.4  279.0 
1916  276.6  276.2  279.0  282.0  284.1  286.4  290.3  289.9  290.1  286.0  279.9  278.4 
1917  276.6  279.2  281.3  279.6  284.3  287.6  292.6  292.8  289.6  286.9  282.6  282.5 
1918  280.4  280.5  276.8  281.2  284.3  287.0  290.3  291.6  289.6  287.5  282.5  281.6 
1919  278.5  277.9  277.8  281.9  285.7  289.0  291.8  293.4  289.6  286.5  285.1  281.5 
1920  278.4  279.9  281.1  282.3  285.5  288.2  291.3  291.0  290.5  286.6  283.5  281.7 
1921  280.3  279.2  280.4  282.0  285.2  290.6  293.0  292.2  290.8  287.3  282.7  279.3 
1922  276.5  280.7  280.6  281.9  284.9  286.7  289.8  290.0  289.4  285.0  281.8  280.1 
1923  279.4  278.1  279.4  282.7  285.1  288.1  290.8  291.2  290.6  286.0  281.3  281.0 
1924  279.6  277.5  280.2  280.7  284.9  289.7  293.3  293.7  290.1  286.8  284.0  280.6 
1925  280.3  278.5  281.5  284.0  287.6  289.6  292.6  291.9  290.6  286.4  281.7  280.6 
1926  278.9  277.6  278.6  283.1  285.3  288.5  290.8  291.4  289.2  284.7  282.9  281.2 
1927  278.5  280.7  281.3  283.6  284.3  288.1  290.3  290.6  289.2  286.6  282.6  281.5 
1928  279.1  278.1  279.5  280.6  284.6  287.2  290.5  290.5  289.8  285.0  282.8  279.4 
1929  277.3  279.2  281.4  281.7  286.6  288.9  292.5  292.9  291.4  286.7  283.4  279.9 
1930  279.8  279.2  278.3  282.6  285.9  289.8  293.5  293.2  291.2  286.5  279.7  276.4 
1931  277.2  277.6  277.1  283.5  284.0  289.0  293.0  292.6  289.8  287.1  283.9  280.0 
1932  276.3  277.6  276.4  282.8  286.2  288.1  291.4  293.4  289.0  288.2  285.1  278.4 
1933  275.1  277.1  280.6  281.8  285.3  288.6  291.5  291.7  290.0  286.5  282.9  277.1 
1934  278.1  279.1  279.7  282.5  284.9  285.9  291.1  291.4  288.8  285.4  281.9  279.8 
1935  276.5  278.4  277.3  281.4  285.2  289.6  291.7  292.1  291.7  285.7  282.3  276.4 
1936  278.4  278.1  280.5  281.6  287.4  290.7  291.7  292.7  290.1  285.5  283.6  279.9 
1937  279.4  279.4  279.8  283.7  286.6  290.4  292.2  291.9  288.1  287.5  284.2  280.9 
1938  276.6  277.6  280.0  283.9  285.7  287.9  292.1  292.9  291.3  286.8  282.7  282.3 
1939  276.5  276.2  278.7  282.4  284.7  288.2  289.7  290.0  288.9  286.3  282.2  280.8 
1940  278.4  276.8  279.7  282.0  286.4  289.3  292.0  293.6  293.4  288.1  282.2  277.8 
1941  276.5  276.8  280.7  282.0  286.9  288.2  290.7  291.4  290.9  288.3  284.8  281.9 
1942  278.9  280.1  281.8  281.6  284.9  288.7  292.1  292.1  290.7  286.7  282.8  281.2 
1943  278.1  279.4  281.2  282.7  283.5  287.6  291.8  293.3  289.2  286.0  281.2  276.6 
1944  278.3  280.6  278.9  282.1  285.9  288.1  290.3  291.1  289.9  287.2  282.1  280.4 
1945  278.6  279.9  283.0  283.8  286.1  290.3  292.1  291.8  291.8  286.9  283.7  281.3 
1946  279.4  280.5  281.4  282.1  284.9  288.6  292.0  291.7  290.1  286.0  283.0  280.0 
1947  280.1  277.9  278.6  282.2  285.7  289.7  292.4  291.4  291.1  288.5  284.6  281.3 
1948  281.6  279.0  280.6  280.6  284.2  287.5  290.7  292.3  290.4  286.9  283.3  281.5 
1949  280.2  279.6  281.6  283.3  285.8  288.7  291.6  291.1  287.8  286.5  281.1  277.8 
1950  277.3  276.3  277.4  282.5  286.2  290.2  290.8  290.7  289.2  286.2  281.0  277.3 
1951  279.1  280.3  279.4  282.1  285.0  287.4  292.2  292.9  290.8  287.3  283.5  279.0 
1952  277.8  280.9  280.1  281.1  284.4  287.5  289.4  290.3  289.3  287.2  282.6  279.7 
1953  279.5  279.6  280.1  282.5  284.3  287.5  291.9  291.4  290.6  288.6  284.2  281.5 
1954  278.9  280.3  279.8  282.0  285.8  288.8  291.2  292.7  289.9  288.5  280.9  277.9 
1955  278.5  277.4  280.3  281.6  285.9  288.5  293.3  292.0  290.3  286.7  283.1  280.7 
1956  277.7  278.1  280.6  283.2  284.6  288.1  290.2  292.7  290.4  286.8  282.4  281.8 
1957  277.4  279.2  278.4  282.5  284.8  288.4  294.4  294.9  292.6  289.3  283.4  277.3 
1958  279.6  280.3  278.1  281.5  285.3  288.4  291.9  293.1  289.8  286.8  284.0  280.5 
1959  279.8  281.9  280.7  282.8  286.8  288.6  290.4  292.9  291.3  287.0  281.5  280.7 
1960  281.3  280.0  281.2  285.3  286.2  290.3  293.6  294.9  292.3  288.2  285.1  279.4 
1961  277.2  278.3  279.4  281.3  285.1  289.0  291.7  293.1  289.8  286.4  282.0  279.9 
1962  279.4  280.1  280.7  282.9  286.3  288.8  292.4  292.7  290.5  286.0  282.5  281.3 
1963  278.6  279.5  282.2  282.6  284.4  287.2  291.8  293.4  291.3  285.7  284.3  280.9 
1964  277.7  281.4  280.1  282.0  285.5  288.7  290.6  291.1  288.1  285.7  282.4  280.7 
1965  281.3  279.9  278.5  283.2  286.1  288.3  290.1  290.3  288.7  287.5  283.2  281.9 
1966  278.3  277.8  277.5  281.2  285.4  288.5  289.5  291.1  288.8  286.5  281.8  279.5 
1967  278.5  279.1  281.3  282.7  285.5  289.5  293.2  292.7  291.2  287.0  281.6  281.3 
1968  279.2  280.5  281.7  284.3  286.6  288.8  290.0  290.4  289.8  287.5  284.8  281.4 
1969  277.5  279.5  281.5  284.7  284.8  289.6  292.5  293.3  289.0  286.3  283.2  282.5 
1970  280.0  279.4  278.7  281.9  286.8  291.1  293.9  294.6  291.9  287.6  284.7  281.1 
1971  278.3  280.1  280.1  283.4  285.9  289.3  291.9  292.4  291.5  287.1  281.8  279.6 
1972  279.3  277.8  281.8  284.1  284.7  288.8  292.9  291.6  290.5  286.6  283.7  281.3 
1973  279.9  277.5  278.5  280.6  285.3  287.9  292.1  291.9  290.7  287.4  284.9  281.3 
1974  278.8  279.4  281.6  282.8  285.4  287.8  291.9  293.4  290.3  288.2  282.5  280.0 
1975  280.0  278.6  280.0  283.4  285.7  289.1  291.1  291.6  290.5  286.6  283.9  280.0 
1976  281.6  281.2  282.2  284.2  287.7  292.1  292.7  294.2  291.7  289.1  285.0  280.4 
1977  278.7  279.4  281.4  283.7  287.2  292.4  292.0  293.0  290.1  288.5  283.8  281.1 
1978  281.8  282.6  281.2  282.0  286.4  290.7  293.7  294.4  291.5  288.0  287.1  282.2 
1979  279.3  281.0  281.9  283.8  285.2  288.7  293.3  292.7  290.2  287.3  284.9  281.6 
1980  277.0  278.2  283.0  283.1  284.7  291.3  293.8  293.5  292.8  286.8  284.2  278.9 
1981  279.2  277.9  279.6  281.7  285.4  289.9  292.4  292.6  290.1  287.6  282.6  278.2 
1982  278.6  276.5  280.9  283.8  285.4  287.6  291.4  291.2  290.8  285.2  285.1  280.6 
1983  279.9  281.4  281.4  284.6  286.5  290.9  294.3  292.9  293.1  288.6  281.6  279.4 
1984  277.7  278.0  280.7  284.2  288.6  292.0  291.7  292.7  290.9  288.2  281.6  280.5 
1985  280.2  278.5  278.8  282.8  284.8  288.1  291.2  292.2  291.5  287.3  281.7  279.7 
1986  277.3  277.3  279.7  282.7  284.9  290.0  293.3  293.5  291.1  288.4  283.6  280.0 
1987  277.5  279.0  281.8  283.4  287.1  287.7  293.1  294.6  290.3  286.6  284.6  280.4 
1988  279.2  281.4  282.1  282.3  286.5  289.3  293.2  290.9  291.2  287.6  283.3  280.0 
1989  280.5  280.4  283.0  283.5  285.3  290.1  293.4  292.0  291.0  289.3  285.4  282.1 
1990  280.3  280.3  280.7  284.0  286.2  290.3  291.5  292.5  291.6  284.8  282.9  281.0 
  47  141  47.50    7.50
1850  271.2  271.6  274.8  280.5  281.6  284.7  287.2  286.6  283.3  280.7  278.2  274.3 
1851  272.7  276.3  279.9  279.5  281.4  284.2  288.7  290.3  286.9  282.2  280.8  275.2 
1852  276.0  276.5  278.7  278.2  281.8  285.6  287.7  286.8  286.2  281.9  278.6  273.9 
1853  275.0  275.2  276.3  277.0  282.2  284.3  287.4  285.8  286.9  281.3  274.6  273.6 
1854  274.2  275.6  276.0  274.7  282.1  285.3  286.4  286.8  284.3  282.7  278.8  274.4 
1855  274.3  275.3  275.0  276.2  283.5  286.3  287.5  287.5  285.9  280.2  277.7  276.4 
1856  274.8  275.6  277.3  279.3  284.3  286.8  289.4  286.7  285.3  283.4  279.6  276.1 
1857  275.6  277.7  278.8  280.4  283.8  286.2  288.1  288.7  285.0  280.6  273.6  277.0 
1858  277.3  274.8  277.3  278.6  280.3  284.7  286.8  288.0  285.7  280.6  276.6  277.0 
1859  276.4  275.6  274.8  278.9  283.2  285.2  287.6  287.0  284.2  283.8  277.1  277.3 
1860  274.4  275.4  276.7  278.6  281.8  283.7  287.8  286.7  283.0  280.6  275.7  276.0 
1861  276.9  277.6  278.3  278.7  281.4  286.4  289.0  286.9  285.8  283.4  278.5  274.1 
1862  274.4  272.0  277.7  276.9  281.7  285.8  287.3  288.4  285.3  281.9  279.4  276.2 
1863  274.3  274.2  275.5  278.2  281.8  285.8  287.0  286.6  286.2  282.9  280.5  277.4 
1864  278.0  278.3  280.5  277.8  280.5  284.5  286.2  287.7  284.8  280.8  279.9  276.1 
1865  275.3  275.1  277.8  278.2  278.8  283.5  287.6  286.3  284.0  282.8  280.2  277.9 
1866  273.2  273.1  275.3  280.2  281.8  285.4  288.0  286.7  285.1  282.4  279.7  276.7 
1867  275.2  275.4  280.1  280.1  282.1  284.5  286.4  287.2  285.7  282.9  279.9  275.1 
1868  274.2  275.6  278.3  281.9  283.2  285.9  289.0  289.0  284.9  281.8  282.4  274.1 
1869  275.1  278.0  279.7  280.3  285.1  285.2  287.3  287.2  284.9  281.8  277.4  273.8 
1870  273.1  275.2  273.3  278.0  281.4  284.2  288.6  287.1  285.3  283.1  279.3  278.8 
1871  276.2  274.1  276.8  279.1  282.5  284.2  287.7  286.8  285.3  283.1  280.1  277.5 
1872  275.2  273.3  274.3  279.3  283.4  284.5  287.6  290.0  286.6  283.7  276.1  278.5 
1873  275.1  276.3  278.3  279.5  282.4  284.8  288.4  288.1  284.8  282.7  276.9  275.3 
1874  273.8  276.7  277.9  279.7  284.2  285.9  287.3  287.4  284.6  282.9  278.2  276.4 
1875  275.0  275.8  278.0  279.1  282.1  284.5  288.9  287.6  283.9  284.2  279.9  278.3 
1876  277.7  279.0  280.1  280.7  280.6  285.5  286.4  286.9  285.0  282.1  277.3  272.6 
1877  274.0  275.4  280.4  281.0  282.0  286.7  288.9  288.1  286.0  282.7  278.4  274.1 
1878  274.8  277.3  279.5  279.3  281.5  283.7  288.6  288.0  284.4  282.8  279.2  276.4 
1879  273.4  274.2  273.2  278.2  282.1  286.4  289.5  288.2  287.2  282.5  279.8  279.4 
1880  276.2  274.0  275.4  277.8  282.3  285.8  289.6  288.2  285.9  282.1  279.2  278.0 
1881  274.0  276.2  275.9  277.9  282.8  284.9  288.9  288.5  285.3  281.7  280.6  275.3 
1882  274.4  273.3  274.0  276.5  280.7  284.9  287.6  289.4  285.3  281.8  275.7  276.2 
1883  277.1  274.9  275.8  279.6  282.4  284.5  287.0  287.0  286.5  280.3  277.4  276.5 
1884  274.4  277.4  278.1  281.3  284.1  284.3  287.5  287.1  284.2  282.6  279.6  276.9 
1885  276.4  274.8  276.1  277.3  281.7  284.7  286.9  286.2  283.7  281.6  279.0  276.7 
1886  275.1  275.1  278.1  277.7  282.8  285.0  288.4  288.2  287.3  282.2  282.1  278.1 
1887  273.1  273.0  272.8  278.4  283.0  286.1  287.4  287.7  285.2  281.6  276.3  276.9 
1888  274.6  276.0  277.2  275.1  280.8  284.1  288.5  286.7  284.3  281.5  276.5  274.3 
1889  275.2  271.6  272.9  280.0  281.5  285.4  286.7  289.2  286.0  282.1  277.6  277.1 
1890  274.5  275.1  275.9  277.6  281.5  283.4  285.9  286.3  285.3  281.7  280.1  272.6 
1891  273.2  273.2  276.6  282.2  282.6  285.4  286.5  288.8  284.5  281.1  280.6  277.8 
1892  275.3  274.2  278.0  280.6  282.4  285.7  286.7  287.8  285.7  282.5  279.3  277.7 
1893  274.8  277.8  280.0  278.6  282.5  285.4  287.7  286.6  286.8  282.5  280.0  279.1 
1894  278.0  276.7  278.8  279.9  282.0  287.3  288.5  290.1  286.8  283.6  278.4  273.5 
1895  277.4  275.8  275.3  278.4  283.0  285.0  287.7  289.3  285.3  280.7  279.7  278.0 
1896  276.3  277.7  278.0  276.4  282.8  285.5  288.4  287.2  285.0  283.1  279.4  274.2 
1897  273.9  274.0  279.1  280.0  283.8  286.0  289.7  287.2  286.3  282.8  280.0  279.1 
1898  277.8  274.8  275.2  278.0  282.0  284.6  286.9  288.7  285.7  283.0  277.1  277.5 
1899  276.1  272.6  275.9  281.4  283.0  286.3  288.1  288.6  285.1  281.5  278.9  275.9 
1900  275.5  275.3  276.3  280.8  281.2  284.2  289.5  289.6  284.2  281.5  276.2  278.0 
1901  275.4  276.2  276.6  277.8  280.6  284.8  289.5  287.9  284.9  285.0  278.7  277.6 
1902  277.2  276.1  273.0  277.3  282.5  283.7  285.5  287.8  285.8  279.6  275.9  274.3 
1903  274.0  276.7  276.9  279.6  281.3  285.8  287.3  288.4  285.3  282.7  275.2  274.4 
1904  275.1  275.5  280.4  280.2  282.8  284.9  287.6  286.9  286.3  280.4  277.5  276.9 
1905  273.2  272.9  273.1  280.8  282.4  283.8  288.8  289.4  287.0  280.9  277.0  274.5 
1906  277.7  276.3  276.7  280.3  282.4  285.8  290.2  289.6  284.0  283.4  280.0  277.5 
1907  275.4  276.4  277.2  278.4  280.9  284.2  288.3  287.7  287.5  282.8  278.2  277.1 
1908  276.2  274.4  275.2  277.4  282.1  284.0  288.4  287.8  287.5  283.2  279.7  279.0 
1909  276.9  274.0  275.3  281.0  284.8  288.2  288.0  288.0  284.7  284.0  279.2  277.5 
1910  274.3  273.6  277.0  280.1  281.0  285.4  288.7  289.9  286.3  282.0  279.1  277.8 
1911  275.8  277.3  279.8  280.5  282.3  285.0  290.3  288.9  285.6  282.1  280.1  276.8 
1912  272.0  276.4  278.5  279.6  281.1  284.9  287.2  289.1  284.3  281.4  279.2  278.2 
1913  275.5  277.8  276.7  281.2  282.2  286.4  288.6  288.6  288.2  281.1  276.1  273.3 
1914  275.7  274.6  277.9  280.3  282.8  285.5  290.7  286.9  283.7  282.9  279.8  276.5 
1915  276.4  271.5  274.4  276.9  282.3  285.6  289.0  288.7  286.5  281.9  276.3  275.1 
1916  272.0  272.1  275.5  278.9  280.8  283.8  286.5  286.6  286.8  281.3  277.9  273.6 
1917  272.3  276.4  278.1  275.1  281.2  284.1  289.0  288.8  286.0  283.4  279.6  280.4 
1918  277.4  278.7  274.0  277.3  279.8  283.5  286.5  287.7  286.0  282.7  278.6  275.0 
1919  274.6  272.7  274.6  278.1  281.3  285.4  287.6  289.6  285.5  281.5  281.3  278.3 
1920  275.5  277.0  277.9  278.7  281.6  284.7  287.8  285.9  286.4  282.6  280.5  278.9 
1921  275.5  275.5  276.6  278.5  282.1  287.1  289.8  287.7  286.6  284.0  280.0  276.4 
1922  273.6  275.5  274.4  277.4  281.9  283.3  286.4  286.3  284.7  280.4  278.4  275.8 
1923  275.8  276.3  276.4  279.8  281.3  285.5  286.9  288.3  286.6  281.2  277.9  277.4 
1924  275.5  274.0  278.6  278.0  281.7  286.7  290.4  289.8  286.4  282.0  279.8  276.5 
1925  277.3  275.1  279.3  281.7  283.1  285.9  288.3  287.6  285.8  281.5  276.8  277.5 
1926  274.4  272.4  273.8  279.7  282.4  285.2  287.4  286.7  285.3  280.7  278.9  278.6 
1927  274.3  277.3  278.2  280.9  280.9  285.8  287.2  287.6  285.9  282.7  279.9  278.5 
1928  275.3  274.4  276.7  276.5  282.5  284.7  288.0  286.5  285.8  280.6  280.0  277.4 
1929  273.1  275.4  278.2  277.1  284.0  284.5  288.8  288.7  288.0  281.9  278.7  276.3 
1930  275.7  276.1  275.2  280.4  281.9  286.8  289.5  288.4  286.4  282.7  276.6  273.2 
1931  273.9  274.6  275.0  280.4  280.7  285.4  289.7  288.7  285.0  283.0  280.2  275.5 
1932  273.7  275.1  273.1  280.4  284.1  284.9  288.5  289.2  284.5  284.2  281.5  274.7 
1933  271.2  274.1  277.5  280.3  282.1  285.8  287.8  287.2  285.3  281.7  280.0  272.5 
1934  275.6  276.8  277.1  280.0  281.7  282.9  287.1  287.3  284.5  281.1  278.2  277.2 
1935  275.6  276.0  274.4  277.5  281.9  286.2  287.6  287.3  286.0  280.4  278.2  274.0 
1936  274.4  274.3  278.6  278.0  286.3  288.3  287.8  288.9  285.6  281.6  279.7  276.5 
1937  275.6  276.9  277.6  280.4  282.8  286.3  287.8  286.8  283.7  283.6  280.7  277.3 
1938  273.2  274.3  277.2  281.3  282.2  284.2  288.1  288.2  286.7  283.2  278.5  277.9 
1939  272.7  273.4  275.7  278.0  281.4  284.8  286.1  286.8  284.8  283.1  278.8  277.6 
1940  275.6  273.9  278.3  279.2  283.5  285.7  288.2  289.6  288.7  284.4  277.4  276.7 
1941  270.3  273.9  279.3  279.5  284.1  285.1  287.9  287.9  287.1  284.2  280.6  277.7 
1942  275.2  276.5  278.4  279.4  282.3  285.4  288.8  287.0  286.9  282.1  278.3  277.3 
1943  272.3  275.3  277.5  278.9  279.5  284.3  288.0  289.0  284.4  282.3  278.0  272.9 
1944  274.2  278.6  274.6  277.9  281.5  284.2  286.8  287.5  284.4  282.8  278.0  276.1 
1945  276.4  275.9  279.5  280.3  282.3  286.7  289.2  286.6  287.9  282.2  279.4  277.5 
1946  277.2  276.8  278.4  278.6  282.4  285.2  287.5  287.4  285.6  281.2  279.2  276.7 
1947  276.7  274.8  275.3  278.1  282.6  286.0  289.9  287.9  285.9  283.7  281.5  278.0 
1948  276.7  273.7  277.1  276.0  280.7  284.6  288.6  289.0  285.8  282.8  280.0  278.2 
1949  276.6  276.4  277.0  278.7  282.3  285.4  287.9  287.1  283.1  281.4  277.7  275.8 
1950  273.1  272.1  274.5  277.8  281.5  285.7  286.9  286.6  284.2  281.1  276.2  274.8 
1951  277.2  277.2  274.7  278.3  281.7  283.9  289.3  288.8  285.2  282.5  279.5  275.1 
1952  274.7  278.4  277.8  277.6  281.0  284.3  286.7  287.1  286.0  283.3  278.4  275.2 
1953  273.9  275.0  277.3  279.4  281.1  284.3  288.3  287.3  287.6  285.5  279.9  277.5 
1954  276.5  278.0  273.5  277.7  282.5  286.8  289.1  289.0  285.5  283.7  277.6  275.8 
1955  276.2  274.7  278.2  277.6  284.0  285.8  289.8  287.1  285.2  282.7  278.4  275.2 
1956  275.5  274.9  277.5  279.6  281.8  284.4  286.7  290.9  287.0  282.3  278.6  276.5 
1957  275.8  277.1  276.5  279.6  281.5  284.1  290.3  292.0  289.3  284.8  279.5  274.5 
1958  276.2  276.0  274.6  278.3  281.9  285.2  288.3  287.2  285.9  281.8  279.2  277.7 
1959  277.6  279.1  277.4  279.8  282.8  284.6  287.5  290.2  288.1  283.6  277.8  276.7 
1960  276.9  277.1  278.4  282.6  283.5  287.3  289.9  290.7  288.5  284.5  281.2  276.4 
1961  273.2  275.2  277.3  278.1  281.6  286.2  288.0  288.7  285.9  282.7  278.0  276.2 
1962  276.1  277.7  277.6  279.6  282.8  284.8  287.9  288.7  285.9  281.3  278.6  278.2 
1963  276.4  277.3  278.4  279.1  280.4  284.2  287.6  290.3  287.1  281.7  281.0  277.6 
1964  275.5  278.1  275.5  277.7  282.2  285.6  287.1  287.3  284.6  282.4  278.6  276.8 
1965  279.3  275.7  275.3  280.4  283.2  285.4  287.4  287.9  285.5  283.6  280.2  279.1 
1966  275.3  274.7  275.3  277.8  281.4  284.6  287.1  287.6  285.6  282.4  278.7  277.9 
1967  277.0  275.7  278.0  280.0  281.7  286.6  288.9  288.0  286.7  282.5  277.9  277.8 
1968  276.9  277.6  278.0  281.3  283.2  285.9  286.8  286.6  286.8  283.6  281.6  279.5 
1969  276.1  276.2  279.4  281.2  281.8  285.9  289.3  289.0  285.1  281.9  279.7  279.7 
1970  276.8  275.8  275.5  278.9  282.9  286.7  288.4  289.2  285.0  282.3  281.2  277.8 
1971  278.2  277.2  277.1  280.7  282.6  286.0  288.3  287.4  286.2  282.2  279.1  275.4 
1972  275.7  275.7  279.2  279.7  280.9  285.5  289.4  287.9  286.0  282.8  280.8  278.3 
1973  276.4  274.6  274.9  276.4  282.5  284.4  288.5  287.4  287.2  283.6  280.6  276.7 
1974  274.6  275.9  279.2  279.4  281.6  285.1  288.8  290.1  287.3  284.9  279.2  278.8 
1975  279.0  275.7  277.3  281.0  281.7  284.6  288.2  286.9  286.3  281.8  279.8  276.8 
1976  278.3  278.4  279.4  281.8  284.0  288.2  287.9  289.0  286.2  284.2  280.2  276.7 
1977  275.1  276.6  278.5  279.9  283.4  288.8  288.6  288.6  286.2  285.0  279.5  277.6 
1978  277.9  278.7  279.6  278.9  283.6  287.2  290.2  289.6  287.2  284.8  283.0  277.8 
1979  277.8  278.9  279.5  280.7  281.4  284.6  288.9  287.8  285.9  284.9  280.7  277.9 
1980  274.1  276.4  280.2  279.7  280.7  287.7  290.6  289.4  289.0  282.3  279.8  277.6 
1981  276.2  275.2  276.1  278.8  282.7  287.6  289.2  288.5  285.9  283.0  278.9  274.4 
1982  273.4  273.0  278.3  280.3  281.9  284.9  288.8  287.6  286.1  280.9  282.5  278.4 
1983  277.9  279.2  279.1  283.0  283.0  286.9  290.1  287.8  287.1  283.0  278.9  276.5 
1984  274.0  276.1  277.5  281.0  284.7  286.7  287.5  287.4  286.0  283.9  277.9  276.6 
1985  276.9  275.4  275.9  280.1  280.7  284.8  287.1  287.8  287.9  282.7  276.8  276.3 
1986  274.3  274.5  276.1  280.7  282.5  287.2  290.5  289.8  287.1  284.7  280.1  277.6 
1987  275.0  276.6  279.2  280.7  284.3  285.2  288.8  289.9  286.1  282.0  280.8  276.1 
1988  277.8  278.6  279.9  278.6  283.6  285.9  290.2  288.0  287.1  283.1  279.8  278.5 
1989  278.6  278.2  281.4  281.4  282.2  287.6  290.3  287.1  287.0  285.5  282.2  277.7 
1990  276.0  279.2  277.1  281.6  281.9  288.0  287.9  288.3  286.5  280.1  279.3  277.6 
  48  141  62.50    7.50
1850  271.9  274.4  273.9  276.8  277.9  283.3  285.7  285.8  281.7  280.7  276.4  271.7 
1851  270.8  271.7  275.1  275.0  277.7  283.9  284.4  283.1  280.9  277.9  275.0  273.4 
1852  271.5  272.5  273.8  273.5  277.1  282.2  284.3  282.9  281.6  277.3  273.6  273.1 
1853  273.9  274.2  274.6  274.2  277.4  281.0  283.5  283.4  280.6  279.3  277.1  275.4 
1854  272.9  272.4  271.3  273.9  279.2  281.3  284.4  284.3  282.3  279.6  276.0  274.1 
1855  274.4  273.0  273.1  273.3  279.4  284.2  285.4  283.7  281.4  276.8  273.6  272.6 
1856  272.1  271.0  273.4  275.1  279.9  280.8  285.3  282.9  281.8  279.5  275.9  274.0 
1857  273.3  275.4  274.0  276.2  280.9  285.0  287.6  286.7  283.4  278.0  273.3  274.2 
1858  273.4  272.2  272.9  276.5  279.2  283.0  286.9  285.0  283.2  278.7  276.1  274.5 
1859  271.9  271.5  272.3  275.3  278.8  283.8  287.0  283.4  282.5  281.8  278.2  276.6 
1860  274.7  275.3  275.3  274.9  278.9  283.4  287.2  284.8  282.3  279.0  276.8  275.2 
1861  274.4  273.8  275.1  275.8  278.9  282.1  283.0  283.9  281.1  277.6  274.5  275.2 
1862  274.5  271.8  273.5  276.1  280.6  283.6  286.7  286.3  282.4  281.0  277.1  274.4 
1863  272.2  271.8  272.4  275.5  280.4  283.4  287.7  284.4  281.9  280.1  276.6  274.2 
1864  273.3  274.4  270.7  273.0  276.1  281.1  285.7  283.8  281.0  276.5  273.8  272.3 
1865  272.0  270.6  272.0  272.4  275.5  280.2  283.4  283.9  280.9  279.5  277.2  271.1 
1866  268.2  271.0  272.8  275.0  277.3  282.6  284.8  284.7  280.6  278.5  275.3  272.6 
1867  269.6  273.3  275.2  275.7  279.0  283.9  286.8  285.6  281.7  278.2  272.3  274.1 
1868  272.0  273.7  273.0  275.4  277.6  284.2  285.2  284.9  282.9  279.2  276.3  271.0 
1869  273.2  274.3  274.2  275.0  278.9  282.1  284.7  285.0  281.4  278.1  274.1  271.7 
1870  270.1  272.8  271.4  273.5  276.2  281.3  284.3  284.1  281.2  279.9  276.7  275.5 
1871  273.8  273.3  274.3  276.2  279.2  281.1  283.5  283.4  282.4  279.8  277.8  276.1 
1872  275.1  273.8  274.0  276.6  277.6  281.9  286.2  283.6  281.4  279.7  273.2  272.8 
1873  271.6  272.3  272.1  275.2  277.7  282.7  285.8  284.3  282.3  278.6  278.1  275.0 
1874  272.9  274.1  274.6  275.4  279.7  284.5  285.3  284.8  282.8  280.4  276.6  270.8 
1875  271.8  271.6  273.9  273.4  276.7  281.9  285.5  284.1  282.2  280.0  277.7  272.9 
1876  273.3  272.6  271.4  274.7  279.2  284.9  285.8  284.2  281.1  278.6  276.5  271.5 
1877  274.2  272.8  273.4  272.6  276.8  281.8  285.1  285.1  282.6  276.3  275.8  274.4 
1878  273.4  273.4  271.7  273.6  276.6  283.4  284.9  283.6  281.4  279.2  275.0  273.7 
1879  273.4  273.4  270.8  274.9  279.2  282.7  284.1  282.7  282.2  278.6  276.5  274.6 
1880  274.0  270.9  274.2  275.8  279.4  283.2  284.4  284.1  281.4  279.8  276.8  274.1 
1881  271.5  272.6  273.4  273.4  279.0  281.5  284.4  284.5  281.1  276.5  273.1  273.1 
1882  271.7  272.2  271.3  274.0  276.4  282.6  283.2  283.0  282.2  279.4  276.5  272.4 
1883  270.9  269.9  270.8  274.3  277.3  281.2  283.2  282.9  280.0  276.7  276.1  273.7 
1884  271.4  272.9  273.8  276.9  278.4  281.2  283.2  282.8  281.0  277.3  277.3  274.1 
1885  272.8  271.2  273.3  274.3  276.9  283.0  285.3  285.8  280.3  276.3  276.0  274.5 
1886  272.6  273.2  273.1  273.4  278.2  281.9  286.6  283.6  282.0  277.4  278.3  275.7 
1887  271.3  273.4  270.5  274.1  278.0  280.9  285.2  283.8  282.3  279.3  273.5  273.3 
1888  272.8  270.3  271.8  274.5  277.5  280.9  284.2  284.4  282.6  277.0  274.3  275.1 
1889  272.8  271.9  272.9  274.1  277.3  282.5  283.1  283.5  280.7  278.5  275.4  275.9 
1890  273.2  272.3  272.8  274.2  278.1  281.5  286.2  286.4  283.0  280.2  277.1  274.3 
1891  269.8  272.1  275.1  277.1  281.1  283.7  285.0  284.6  282.1  279.4  276.0  273.1 
1892  273.3  273.3  274.0  275.7  277.4  282.6  284.3  283.6  281.5  279.7  274.1  274.3 
1893  272.4  272.7  273.9  275.9  280.4  283.6  285.4  284.2  283.4  280.1  277.4  275.4 
1894  273.6  274.4  273.9  276.6  279.0  283.0  285.2  285.1  281.9  280.8  277.0  274.5 
1895  275.3  274.1  274.4  274.8  279.7  283.6  285.2  285.4  282.0  278.0  274.5  271.5 
1896  273.9  272.6  272.8  274.8  279.0  282.6  287.9  285.7  283.3  279.7  276.2  273.3 
1897  275.3  272.7  275.1  274.5  279.8  285.6  285.2  284.4  282.2  281.1  275.8  274.7 
1898  272.9  273.9  274.4  276.2  278.4  284.9  287.7  285.8  281.7  277.5  275.3  273.5 
1899  273.6  271.4  274.1  275.9  279.4  282.1  284.1  283.5  281.3  277.6  275.9  274.1 
1900  272.8  272.0  273.0  273.0  277.7  282.2  284.0  284.3  280.6  278.6  276.4  274.2 
1901  269.2  269.5  272.9  273.7  276.8  281.4  283.8  283.7  281.1  279.6  275.1  273.8 
1902  275.6  271.8  271.5  275.6  277.6  281.4  285.1  283.1  281.1  275.4  270.8  272.7 
1903  272.1  272.7  272.8  274.2  276.6  282.1  284.6  284.2  281.7  278.0  271.9  272.8 
1904  272.5  272.9  274.1  274.0  279.9  282.0  284.1  284.2  281.2  278.9  274.3  272.5 
1905  273.8  271.3  273.8  275.7  278.0  283.1  285.1  284.4  281.8  279.1  274.6  272.0 
1906  269.4  271.3  272.9  275.4  276.6  280.2  282.3  281.6  279.6  278.5  275.1  270.7 
1907  271.3  273.6  274.1  273.0  275.3  281.9  283.5  282.6  280.4  278.4  273.4  268.4 
1908  273.1  270.1  272.8  273.6  278.8  283.4  284.1  282.8  281.8  279.0  275.7  274.9 
1909  273.1  269.2  272.9  274.5  277.6  281.7  284.5  283.1  281.7  279.9  277.4  272.5 
1910  272.2  271.2  271.8  275.6  276.0  280.7  284.5  282.8  280.6  276.7  273.7  274.2 
1911  271.7  273.5  272.3  275.5  279.2  281.9  282.1  284.3  281.1  279.0  275.4  274.3 
1912  271.7  273.8  274.6  274.9  276.5  283.7  283.9  283.9  281.2  279.1  275.9  274.1 
1913  272.3  272.8  273.9  275.2  278.2  281.2  282.3  285.1  282.8  279.1  277.1  274.7 
1914  271.2  272.1  274.4  274.5  278.3  281.9  285.2  286.0  281.0  279.5  278.9  275.2 
1915  273.3  270.9  272.7  273.8  277.7  282.5  283.6  283.8  281.3  277.0  274.2  271.5 
1916  271.7  272.7  272.2  273.9  276.6  282.8  284.5  284.5  281.4  278.8  278.4  273.5 
1917  270.9  272.7  271.6  272.3  277.9  281.9  283.3  283.5  281.9  279.7  276.6  275.1 
1918  273.7  275.7  271.6  272.7  278.7  282.2  283.6  284.2  281.4  277.2  275.6  273.2 
1919  272.9  268.2  272.7  274.6  278.4  282.8  284.6  284.3  281.2  276.3  274.7  273.9 
1920  272.3  274.6  272.2  275.0  278.6  282.0  284.4  283.5  280.7  280.3  275.5  274.5 
1921  271.7  273.2  271.9  274.8  279.4  282.8  284.7  284.4  282.0  279.6  273.9  273.1 
1922  273.2  268.6  271.5  272.0  276.4  281.5  285.7  284.5  282.0  278.8  275.4  272.1 
1923  268.2  271.5  269.3  273.4  275.4  281.7  284.0  284.0  281.6  278.2  274.9  274.2 
1924  271.7  273.1  272.8  276.1  278.4  282.7  285.2  282.6  281.0  279.3  279.0  275.6 
1925  274.1  272.9  273.9  275.0  277.9  283.3  285.4  284.4  281.8  280.8  277.1  274.8 
1926  273.3  270.5  273.0  273.0  276.4  282.1  284.8  283.9  281.8  277.9  274.7  273.0 
1927  272.2  272.1  272.8  274.2  277.1  284.2  286.6  285.0  282.6  281.2  276.2  272.9 
1928  270.5  272.6  274.0  276.3  278.8  283.7  286.4  284.2  282.9  278.8  276.8  274.7 
1929  269.3  272.4  270.9  273.2  277.4  282.7  286.0  282.7  281.1  278.0  272.5  272.5 
1930  270.6  271.4  271.2  275.2  278.9  281.5  284.0  283.3  280.0  275.4  274.5  272.4 
1931  269.3  271.3  273.2  273.7  277.4  281.7  283.9  283.1  279.9  278.4  274.7  273.4 
1932  272.5  272.7  272.4  274.2  279.0  283.4  283.6  283.4  281.3  280.3  278.6  275.8 
1933  271.8  273.0  272.9  275.6  276.7  281.3  283.4  282.5  280.4  278.2  278.6  272.3 
1934  271.8  272.1  273.9  273.5  278.5  284.4  284.5  282.9  280.6  278.6  273.6  271.1 
1935  274.2  272.4  272.6  272.8  277.5  282.0  283.8  283.6  281.3  276.7  275.1  276.1 
1936  272.9  272.2  273.8  275.0  280.0  282.1  284.5  286.1  282.9  280.7  275.3  273.5 
1937  272.4  273.7  274.4  273.9  279.2  281.4  283.0  284.1  281.3  278.6  278.1  277.2 
1938  274.3  275.7  273.4  277.1  279.1  283.9  286.4  284.1  282.4  278.4  272.3  273.3 
1939  272.1  272.9  272.5  274.6  277.7  282.1  285.1  284.3  280.4  279.0  276.9  274.9 
1940  274.3  272.0  275.5  275.3  279.9  284.0  284.6  284.1  282.6  279.5  275.6  274.6 
1941  267.9  271.2  274.6  274.5  279.5  281.8  285.0  283.9  282.1  279.6  275.4  274.5 
1942  271.0  270.7  271.8  276.4  281.8  283.7  283.8  283.8  281.2  279.4  274.6  274.2 
1943  269.2  272.2  271.9  273.3  276.5  282.3  282.9  282.7  279.7  276.9  275.3  272.6 
1944  272.4  273.0  272.1  274.6  277.5  282.3  286.4  284.3  282.2  278.2  276.0  273.2 
1945  271.9  271.3  272.5  274.9  277.6  282.7  283.9  284.0  281.7  278.5  276.1  274.0 
1946  274.4  272.7  273.4  273.3  279.0  283.0  284.0  283.9  281.8  280.1  274.7  271.7 
1947  272.7  272.4  273.0  274.6  279.2  281.2  284.5  284.3  281.1  279.5  276.7  275.5 
1948  271.2  271.0  272.9  273.5  277.6  281.7  284.3  282.9  280.8  279.3  274.8  271.5 
1949  272.8  272.2  271.5  274.5  277.9  283.2  286.5  283.5  281.5  279.5  274.4  272.4 
1950  271.9  270.3  271.2  273.2  276.1  280.9  282.6  283.4  280.8  277.0  274.7  275.8 
1951  275.5  273.9  272.6  274.8  276.5  283.0  284.6  285.9  283.1  280.3  277.8  272.2 
1952  272.5  271.4  274.2  274.2  277.3  283.0  285.9  286.2  282.3  279.4  273.8  272.6 
1953  267.6  271.8  272.9  273.1  277.0  285.4  284.8  283.5  281.8  280.0  278.1  275.1 
1954  273.3  272.7  271.1  273.8  279.2  283.3  287.9  284.8  283.5  281.5  278.7  274.8 
1955  272.1  273.1  272.0  273.7  279.8  284.7  286.6  285.2  283.0  279.2  273.0  273.7 
1956  272.8  271.9  273.5  274.3  279.9  283.0  286.2  284.9  282.0  278.2  272.8  271.9 
1957  273.8  273.2  274.6  276.7  280.1  281.4  284.3  282.9  282.0  278.3  276.9  274.0 
1958  273.2  271.7  271.5  272.1  277.7  281.2  284.1  284.0  281.5  277.7  274.0  272.3 
1959  271.9  272.0  272.4  275.9  279.2  282.5  285.6  283.3  282.3  279.5  276.9  272.8 
1960  272.2  272.5  272.8  275.5  277.6  284.2  285.0  283.5  281.9  280.0  276.9  273.9 
1961  272.3  273.1  274.7  275.2  278.0  282.7  287.5  284.6  282.0  276.9  275.7  274.0 
1962  273.8  273.1  273.3  274.8  279.0  284.9  286.2  285.6  283.0  280.3  279.0  273.6 
1963  274.1  275.0  272.1  274.0  277.8  284.5  285.8  284.3  282.1  279.2  276.2  275.0 
1964  273.3  272.0  273.3  274.4  278.9  283.1  284.7  284.4  282.1  279.8  277.0  277.7 
1965  274.9  273.3  272.2  275.0  277.6  284.8  288.7  288.2  283.6  281.0  276.7  272.7 
1966  273.6  272.9  275.2  274.7  279.1  283.0  287.2  285.8  283.3  279.8  276.9  277.6 
1967  274.1  272.4  272.5  274.1  279.3  282.3  283.1  282.8  281.1  279.8  277.0  274.1 
1968  274.3  272.7  273.3  274.5  278.7  284.0  288.4  285.5  283.0  280.8  275.2  273.2 
1969  275.1  274.7  275.1  275.4  277.5  282.3  285.0  285.1  283.2  279.1  277.7  275.9 
1970  275.7  273.0  273.9  276.9  279.9  282.4  285.1  284.3  282.0  278.7  275.4  273.8 
1971  275.2  273.7  274.8  274.6  279.0  282.9  283.3  285.5  281.6  278.3  278.0  273.3 
1972  274.1  274.1  273.6  275.7  278.7  283.0  287.0  285.9  282.5  281.1  277.9  274.8 
1973  272.2  272.1  272.9  275.1  280.0  284.2  283.6  284.5  282.7  280.0  275.7  272.1 
1974  273.0  272.3  274.8  275.9  278.1  282.7  285.2  283.5  283.0  281.6  276.9  275.6 
1975  275.3  274.6  274.3  278.2  278.0  281.8  284.4  285.4  282.6  280.2  277.7  274.3 
1976  270.2  273.5  274.0  276.0  280.8  283.2  285.1  284.8  282.5  280.2  274.8  274.1 
1977  272.3  273.1  274.1  276.0  278.1  281.4  284.7  285.0  281.9  279.4  274.2  274.9 
1978  274.2  270.7  274.0  274.3  279.5  281.4  284.0  283.1  282.8  281.1  276.1  273.2 
1979  273.2  274.3  275.0  276.7  278.6  284.1  284.1  283.3  282.2  281.4  276.9  275.5 
1980  274.1  274.1  275.1  274.8  277.6  284.3  286.7  285.3  283.4  280.9  277.5  274.1 
1981  273.2  272.7  274.0  275.3  278.5  281.6  284.8  284.1  282.3  280.0  277.4  274.2 
1982  272.9  272.7  276.0  275.3  278.1  285.4  287.9  286.2  283.8  279.8  278.6  274.9 
1983  273.7  273.2  275.9  277.6  279.7  283.2  285.9  286.5  282.8  279.6  276.9  274.7 
1984  273.1  274.1  273.9  275.3  278.4  282.0  284.2  285.3  283.2  277.5  274.6  272.2 
1985  271.5  273.1  274.7  275.0  277.8  286.0  288.4  285.4  283.0  279.9  275.3  274.3 
1986  273.1  273.9  273.8  276.7  279.3  284.7  284.3  283.7  281.7  281.1  278.5  276.4 
1987  274.8  273.6  275.1  274.8  278.9  282.0  284.7  283.7  281.7  278.1  275.7  275.5 
1988  272.4  273.4  273.5  275.7  279.8  283.5  285.4  285.2  282.3  279.6  277.6  274.2 
1989  274.9  274.0  275.6  276.4  279.7  284.7  287.0  286.6  283.5  280.8  277.9  273.7 
1990  271.1  273.8  274.4  277.5  278.1  284.2  285.2  285.6  282.5  278.5  279.2  277.6 
  49  141  47.50   12.50
1850  265.3  269.0  272.8  278.5  280.4  284.6  287.5  286.6  282.8  279.5  277.0  273.2 
1851  270.6  274.4  278.9  278.6  280.6  283.8  287.9  290.7  285.9  281.2  279.9  273.4 
1852  273.5  275.1  277.3  276.9  281.2  285.7  288.1  286.7  285.9  281.2  277.4  272.7 
1853  272.3  273.1  273.9  275.7  281.6  284.0  286.6  285.0  286.0  279.0  272.6  271.2 
1854  272.1  272.8  274.0  272.2  280.4  284.9  286.0  286.1  283.4  281.1  277.5  271.4 
1855  271.7  273.0  273.0  274.8  281.7  285.6  287.2  287.1  285.1  279.3  277.3  274.7 
1856  273.8  273.6  276.0  277.8  283.7  286.5  289.5  286.5  284.2  282.4  277.8  274.8 
1857  273.3  275.8  277.0  279.3  283.0  285.8  287.6  288.0  284.2  279.4  270.6  274.7 
1858  275.2  273.3  275.2  276.6  279.7  283.9  286.0  288.1  285.3  280.2  274.6  275.1 
1859  274.3  274.3  273.3  277.9  282.3  285.1  287.0  286.3  283.3  281.5  274.7  275.3 
1860  272.2  274.0  275.0  278.0  281.2  283.4  287.4  286.1  282.0  279.6  274.8  273.2 
1861  274.3  275.5  275.9  276.9  280.3  286.1  288.4  286.8  285.2  282.5  276.5  272.4 
1862  272.5  268.8  276.1  275.8  280.8  285.3  286.5  287.3  284.6  281.1  277.5  274.2 
1863  272.3  272.2  273.5  276.1  281.1  285.1  286.5  285.8  284.8  281.2  279.4  276.0 
1864  276.2  276.1  279.5  277.3  279.7  283.8  285.6  287.3  284.1  279.5  278.5  274.5 
1865  271.8  273.0  276.6  277.7  277.8  283.6  288.0  286.3  283.9  282.3  279.0  275.9 
1866  271.0  268.3  273.4  279.3  281.0  284.4  288.2  286.0  283.7  281.3  278.7  274.6 
1867  273.2  273.4  277.9  279.2  281.5  284.5  286.1  286.1  284.5  281.9  279.2  273.1 
1868  273.0  273.7  276.4  280.3  282.0  286.0  289.2  288.5  284.4  280.2  280.6  272.0 
1869  273.0  275.8  278.4  279.7  284.6  285.6  287.1  286.8  284.4  281.0  276.2  272.2 
1870  271.1  272.7  271.4  276.6  281.2  283.6  287.7  286.4  284.4  282.1  277.9  276.4 
1871  275.0  272.0  275.4  277.2  281.9  284.4  286.8  286.4  285.0  281.8  278.6  274.7 
1872  273.2  271.1  273.0  278.2  282.6  284.1  287.1  289.1  285.6  282.6  274.8  277.0 
1873  272.7  273.9  277.3  278.9  281.8  284.7  288.3  287.8  284.3  282.5  275.9  273.5 
1874  271.6  274.8  275.8  279.0  283.0  285.1  286.6  286.4  283.9  281.9  277.0  274.7 
1875  272.8  273.7  276.7  278.2  281.6  284.2  289.0  287.5  283.3  283.2  278.5  276.3 
1876  276.2  276.9  278.8  278.9  279.4  284.9  285.9  286.5  284.0  280.8  275.6  270.5 
1877  272.1  272.7  278.1  279.0  281.1  286.6  288.2  287.7  285.2  281.3  276.7  271.9 
1878  272.9  275.3  278.5  278.3  281.1  283.3  288.6  287.5  284.1  282.1  277.5  274.5 
1879  272.0  271.9  270.7  275.7  280.3  285.3  289.2  287.1  286.2  280.7  277.7  278.4 
1880  274.4  272.9  273.7  276.3  281.2  285.8  289.3  288.1  285.0  280.6  278.1  276.3 
1881  272.6  273.8  274.2  276.3  281.8  284.3  288.0  288.2  284.6  280.5  279.9  273.6 
1882  271.7  271.7  271.3  274.7  280.4  284.8  287.3  289.2  284.4  280.8  273.6  273.5 
1883  275.4  273.7  273.4  278.2  281.4  284.1  286.1  287.0  285.0  278.8  276.4  274.2 
1884  272.5  274.9  276.1  280.5  283.5  284.1  287.6  287.0  283.7  282.0  278.0  275.8 
1885  274.7  273.4  274.1  276.2  280.7  284.0  286.1  285.6  282.4  280.2  278.1  274.6 
1886  273.2  272.4  276.4  276.0  282.4  285.1  288.2  287.6  287.0  281.5  281.9  276.5 
1887  271.5  272.1  271.1  276.7  282.6  285.8  286.8  287.5  284.9  280.7  275.3  274.0 
1888  273.0  273.4  275.7  273.2  278.9  282.9  287.9  286.5  283.8  281.4  275.4  272.5 
1889  272.9  267.3  269.9  278.4  280.7  285.4  286.6  288.5  285.0  281.0  276.6  275.2 
1890  273.0  273.0  274.4  276.2  281.0  283.6  285.2  285.8  284.3  280.9  278.8  270.9 
1891  271.4  271.6  273.8  280.6  282.3  284.6  286.5  288.4  283.9  279.5  280.2  276.3 
1892  272.8  271.4  274.8  279.4  281.6  284.8  286.2  287.4  284.7  281.6  278.0  276.3 
1893  272.8  275.9  279.0  277.1  282.2  284.7  287.3  285.7  286.1  282.0  278.8  277.6 
1894  276.4  274.4  277.5  279.2  281.3  287.4  288.7  289.8  286.2  283.0  277.5  271.0 
1895  275.4  274.3  273.7  276.9  282.1  284.6  287.7  288.9  285.1  279.5  277.7  276.5 
1896  274.0  275.1  275.6  274.9  282.3  285.1  288.5  287.0  284.1  282.4  278.7  272.2 
1897  272.4  271.7  277.7  279.1  283.4  285.4  289.6  287.3  285.8  282.5  278.5  277.7 
1898  276.4  273.3  273.9  277.5  281.7  284.6  286.0  288.3  285.5  282.4  276.5  275.9 
1899  274.7  270.5  274.3  280.5  282.5  285.9  287.3  288.3  284.4  280.5  277.3  273.8 
1900  273.8  273.5  273.6  279.8  280.5  283.6  289.5  288.6  283.1  280.1  274.5  276.7 
1901  273.7  274.6  274.8  276.5  279.7  284.5  288.3  287.8  284.4  284.5  278.3  275.2 
1902  275.4  274.7  272.0  275.4  281.5  283.4  285.4  287.2  284.7  278.0  274.1  270.4 
1903  270.8  273.8  275.5  278.2  280.6  285.6  286.8  287.8  285.2  281.9  273.7  272.2 
1904  272.7  273.6  278.7  279.4  282.5  284.5  286.6  286.6  285.2  279.8  276.3  275.2 
1905  271.0  270.9  269.4  279.6  282.1  282.9  288.1  289.1  286.5  280.7  275.7  273.1 
1906  276.6  275.0  274.2  279.3  281.2  285.2  289.5  289.1  282.9  282.2  278.6  274.8 
1907  272.9  273.8  275.5  277.1  279.2  283.5  287.9  286.8  286.6  283.0  277.1  275.4 
1908  273.8  272.8  273.3  276.0  281.4  283.4  287.8  286.6  286.0  282.6  278.9  278.2 
1909  275.7  273.0  273.1  279.6  283.8  288.0  287.2  287.6  284.0  283.1  277.5  275.8 
1910  273.5  271.4  273.5  278.9  279.9  284.8  288.3  288.8  285.9  281.5  277.9  276.1 
1911  273.9  275.6  277.7  279.1  281.3  284.4  290.1  288.7  284.4  281.7  279.1  274.9 
1912  270.3  274.8  277.2  278.6  281.0  284.3  286.9  289.2  284.3  280.3  277.7  276.7 
1913  273.4  275.7  275.4  280.3  281.9  287.0  289.2  288.6  288.0  279.5  274.5  271.3 
1914  273.3  272.7  275.4  279.5  282.4  284.6  290.1  286.3  283.0  282.2  278.7  274.0 
1915  273.9  268.5  271.7  276.3  281.5  284.9  288.4  287.6  285.6  280.2  276.2  272.8 
1916  265.7  269.8  273.7  277.6  280.0  282.9  286.0  285.7  285.8  280.1  275.4  272.8 
1917  269.9  273.7  276.9  273.3  280.2  283.7  288.6  288.5  284.5  282.3  278.3  279.1 
1918  276.1  276.1  272.0  275.8  279.2  283.3  286.5  287.2  285.0  282.2  277.4  274.2 
1919  273.3  271.1  272.4  276.6  280.5  285.0  287.2  288.8  284.6  280.5  280.4  276.6 
1920  273.8  275.4  276.2  277.2  280.5  284.6  287.1  285.5  285.9  281.5  278.5  277.6 
1921  273.9  274.0  275.3  277.2  281.1  287.2  289.4  287.3  285.9  283.3  278.6  275.3 
1922  271.1  273.0  271.9  276.2  280.9  282.9  286.0  285.9  284.6  279.5  276.6  274.5 
1923  273.4  273.6  274.2  278.4  280.8  285.2  287.1  287.5  286.3  280.9  276.3  275.6 
1924  273.6  272.6  276.6  276.7  280.8  286.4  290.0  289.5  285.8  281.5  279.1  275.2 
1925  275.7  273.2  277.3  280.5  282.7  285.4  288.3  287.2  285.6  281.3  275.6  275.8 
1926  273.4  270.3  271.9  278.3  281.2  284.6  287.2  286.5  284.5  279.6  278.1  277.0 
1927  273.1  275.1  276.4  279.9  280.0  285.3  287.0  286.9  284.9  281.9  278.2  276.9 
1928  273.8  272.7  275.1  275.6  281.5  284.0  287.9  286.1  285.5  279.6  278.3  275.3 
1929  270.6  273.8  277.2  275.6  283.3  284.4  288.8  287.7  287.2  281.0  277.8  273.6 
1930  274.0  274.6  272.7  278.4  281.3  286.6  289.7  287.9  285.3  281.6  274.0  270.9 
1931  271.9  272.1  272.4  279.3  279.2  285.1  289.6  288.1  284.0  282.6  279.4  274.4 
1932  271.5  273.0  270.7  278.4  283.8  284.4  288.1  289.0  283.8  283.9  280.8  271.3 
1933  266.9  269.7  276.0  278.5  281.5  285.4  287.6  286.9  285.4  281.0  278.8  271.3 
1934  273.1  275.0  275.5  278.5  281.2  282.0  287.3  286.8  283.4  279.4  276.5  275.0 
1935  273.2  273.6  272.3  275.8  281.5  285.8  287.8  286.9  285.7  279.7  277.0  271.8 
1936  272.7  273.1  276.6  276.8  285.0  288.2  287.1  288.1  284.8  280.5  278.7  274.8 
1937  273.8  274.8  276.0  279.6  282.5  286.1  287.3  286.7  282.5  282.1  280.2  276.1 
1938  271.5  271.6  275.7  280.3  282.2  284.2  288.0  288.4  286.4  282.3  276.8  276.6 
1939  271.3  271.1  273.4  277.2  280.7  284.9  285.8  286.1  284.5  282.3  277.5  276.3 
1940  272.9  271.9  276.2  277.6  283.3  285.7  288.2  288.8  288.1  282.6  275.6  274.5 
1941  269.2  271.1  277.5  278.2  283.2  284.2  287.0  286.5  286.0  283.4  280.2  276.8 
1942  272.4  274.8  277.1  277.9  281.5  285.1  288.6  286.4  286.2  281.1  276.2  275.8 
1943  269.8  273.1  276.4  277.6  279.2  283.8  288.3  289.1  283.7  280.6  276.1  270.0 
1944  271.0  276.3  273.3  277.1  281.2  284.0  286.3  286.6  284.3  281.8  276.1  274.5 
1945  274.7  274.0  278.0  279.2  282.1  285.9  288.5  285.9  286.7  280.9  277.6  275.8 
1946  274.9  275.6  277.0  277.3  281.4  285.0  287.7  286.6  284.9  280.5  278.3  275.0 
1947  275.7  273.1  273.5  277.0  281.9  286.1  289.4  287.2  285.4  283.2  279.7  276.2 
1948  275.6  272.8  275.3  274.8  280.1  284.1  287.8  288.2  285.3  281.8  279.0  276.6 
1949  274.6  275.2  275.9  277.9  282.0  285.5  287.8  286.8  282.3  280.8  276.0  273.8 
1950  271.1  270.3  271.9  277.3  281.4  286.0  286.1  286.0  284.1  279.9  274.9  272.9 
1951  274.8  275.2  273.1  276.8  281.0  283.3  288.8  288.7  284.7  281.9  278.3  273.9 
1952  273.2  276.8  275.9  275.7  280.0  283.8  285.7  286.3  285.1  282.8  277.4  273.1 
1953  272.0  273.2  275.2  278.4  280.7  284.1  288.2  286.7  286.6  284.7  279.3  276.4 
1954  274.4  276.5  272.5  277.3  282.3  285.9  288.2  288.7  285.2  284.0  276.5  273.4 
1955  274.2  272.5  275.9  276.2  282.2  285.4  288.9  286.4  284.7  281.7  277.2  274.2 
1956  273.5  272.6  275.7  279.2  281.2  283.5  286.2  289.8  285.8  281.6  277.0  275.7 
1957  272.5  275.1  274.7  278.6  280.8  283.8  290.2  290.8  288.5  284.7  278.0  272.2 
1958  274.4  274.8  272.6  276.7  281.1  284.7  288.3  287.5  285.0  280.8  278.3  275.8 
1959  275.4  277.9  275.7  278.6  282.9  284.4  286.7  289.5  287.5  282.3  275.9  275.3 
1960  275.3  275.4  277.3  281.5  282.6  286.6  289.5  290.3  286.9  283.6  280.6  273.4 
1961  271.4  272.4  275.5  276.6  281.2  285.3  287.5  289.0  284.9  281.0  276.3  274.4 
1962  273.9  276.0  275.7  278.6  282.2  284.3  288.0  288.0  285.3  280.5  277.3  276.8 
1963  274.6  275.8  277.3  278.7  279.7  283.8  287.5  290.1  286.6  280.8  279.8  276.1 
1964  274.2  276.5  274.1  276.2  281.8  285.1  286.8  287.1  283.5  281.2  277.0  275.4 
1965  277.6  274.2  273.5  278.5  282.5  284.7  287.0  287.2  284.5  282.9  278.8  277.7 
1966  274.0  272.8  273.0  276.8  281.1  284.7  286.1  287.6  285.0  280.9  277.1  275.7 
1967  274.8  273.7  276.9  279.2  281.3  286.4  288.9  287.9  286.2  281.4  274.8  276.2 
1968  274.9  276.5  277.1  280.5  283.1  285.6  286.5  286.4  285.7  283.2  280.2  277.7 
1969  272.1  274.9  278.5  280.7  281.1  285.4  288.4  288.5  284.2  281.0  278.5  278.6 
1970  275.6  273.9  273.8  277.8  282.4  286.5  288.3  289.2  285.0  282.0  280.0  276.4 
1971  275.8  275.6  275.3  279.3  281.6  285.0  287.6  286.7  285.9  281.6  277.1  273.7 
1972  273.4  273.1  277.6  279.2  280.1  285.0  288.8  287.2  285.6  281.2  279.2  276.3 
1973  275.1  272.7  272.9  275.5  282.1  284.0  288.4  287.1  286.5  282.3  279.7  275.5 
1974  273.3  274.1  278.0  278.8  281.3  284.5  288.3  289.9  286.2  284.2  278.4  276.6 
1975  276.6  274.3  275.3  279.7  281.3  285.3  287.4  286.3  285.8  281.4  279.3  273.7 
1976  277.1  277.3  278.2  280.7  283.7  288.1  287.7  288.9  285.8  283.9  279.7  275.4 
1977  273.2  274.6  277.2  279.3  283.2  288.8  287.9  288.4  285.5  283.8  277.6  275.0 
1978  276.5  277.5  277.0  278.3  282.9  286.7  289.2  289.0  286.1  283.2  281.9  276.4 
1979  275.9  277.4  277.6  280.0  280.2  284.3  288.9  287.1  284.9  282.0  279.9  276.6 
1980  272.1  273.3  279.2  279.0  280.0  287.4  290.0  288.2  287.8  281.6  278.9  275.1 
1981  273.7  272.8  274.9  277.6  282.0  286.6  288.8  287.7  285.0  282.7  277.7  272.3 
1982  272.4  269.5  276.8  279.4  281.2  284.1  288.9  287.2  286.1  280.0  281.3  276.7 
1983  276.0  277.7  277.9  281.8  282.3  286.7  289.6  287.3  287.6  282.5  276.8  274.4 
1984  272.5  273.7  275.6  279.8  284.1  286.5  287.2  287.3  286.1  283.0  276.6  275.1 
1985  274.9  273.3  274.4  278.9  280.1  284.2  286.8  287.4  287.3  281.3  275.0  273.5 
1986  272.1  272.7  274.1  278.8  281.6  286.5  289.8  288.8  286.0  284.1  278.8  275.6 
1987  273.4  274.5  277.9  279.6  283.4  283.8  288.6  289.8  284.6  281.0  279.0  274.5 
1988  275.5  277.2  278.0  277.1  283.4  285.7  289.1  287.1  287.0  282.9  278.5  276.5 
1989  276.3  276.1  279.8  279.7  280.9  286.7  289.8  286.2  285.8  284.7  281.4  276.7 
1990  274.1  276.5  275.5  280.6  281.0  287.2  287.8  288.3  286.0  278.8  277.9  276.6 
  50  141  52.50   12.50
1850  268.1  271.3  273.5  278.4  279.5  284.3  286.6  286.1  282.3  279.0  277.0  273.3 
1851  269.3  273.9  278.8  277.4  280.4  283.6  287.4  289.0  284.5  280.2  278.3  272.5 
1852  273.0  274.7  276.6  275.7  280.9  285.2  287.3  285.2  284.4  280.5  277.4  269.5 
1853  272.7  272.2  274.0  275.7  282.1  284.1  285.8  283.9  284.5  278.6  273.6  273.2 
1854  273.2  273.3  272.6  272.3  280.4  285.5  286.1  285.1  282.9  280.9  277.3  272.7 
1855  272.9  274.5  273.6  274.8  281.1  286.2  287.1  286.0  284.2  278.9  277.3  275.3 
1856  273.3  273.2  276.1  278.1  283.4  285.5  288.4  284.5  283.5  282.2  278.5  275.2 
1857  274.9  276.9  276.4  279.3  283.7  286.5  286.5  287.0  284.1  279.0  269.9  274.6 
1858  275.7  273.3  274.9  276.8  279.2  284.1  286.3  286.8  284.5  279.9  274.4  275.4 
1859  274.4  273.4  271.8  277.8  281.8  284.8  286.0  284.8  282.5  282.0  275.5  275.7 
1860  273.2  275.2  275.4  278.1  281.8  283.2  286.7  285.2  281.6  279.4  275.0  273.0 
1861  274.9  275.3  276.0  276.3  280.7  285.0  286.9  285.8  283.9  281.8  276.6  274.3 
1862  273.4  268.6  276.4  276.1  280.8  284.5  286.2  287.1  284.0  280.9  279.0  275.4 
1863  272.4  272.2  273.3  275.5  280.4  284.4  287.1  285.1  284.4  282.3  279.9  277.7 
1864  276.5  277.5  278.4  276.1  279.6  284.0  285.2  285.8  282.9  278.3  278.2  274.5 
1865  270.5  272.7  276.3  276.4  277.8  283.1  287.8  284.8  282.6  281.5  278.6  275.0 
1866  268.0  267.4  272.5  279.5  280.3  284.3  288.4  284.6  282.0  281.3  277.8  273.9 
1867  273.4  275.1  278.1  278.8  281.6  284.3  285.7  285.9  283.6  281.5  275.7  274.2 
1868  272.6  274.4  275.9  279.3  280.9  285.3  287.1  286.4  283.4  279.6  281.1  271.7 
1869  273.4  276.6  278.1  279.5  284.1  285.5  286.0  286.0  283.6  280.0  275.9  272.6 
1870  270.6  272.5  271.2  277.1  280.9  283.2  286.5  285.1  283.0  281.4  278.2  276.6 
1871  275.7  272.6  276.1  277.1  281.8  283.3  286.3  284.9  284.1  282.1  279.1  276.6 
1872  275.3  271.6  273.7  278.5  282.9  284.1  287.3  288.0  284.8  282.9  274.1  276.7 
1873  273.3  273.7  277.4  278.7  281.6  285.0  288.0  286.9  283.8  282.1  277.1  274.4 
1874  273.1  276.1  276.9  278.9  282.5  285.5  286.5  286.1  283.8  282.1  278.0  274.2 
1875  273.6  273.6  276.1  277.8  280.7  283.7  287.6  286.6  282.9  283.2  278.3  274.2 
1876  276.4  276.1  277.1  277.9  279.4  285.0  285.0  284.9  282.9  280.4  276.7  267.6 
1877  273.7  273.6  278.3  278.4  280.6  285.2  286.1  286.1  284.3  279.7  277.6  272.2 
1878  274.5  275.6  278.3  278.0  281.2  283.7  288.9  286.5  283.2  282.0  276.9  274.0 
1879  271.3  271.8  270.3  277.6  280.1  285.4  288.2  285.7  285.1  281.0  277.7  278.1 
1880  275.6  273.0  274.2  276.9  282.0  285.3  287.9  286.1  283.8  281.5  277.5  276.4 
1881  272.1  274.1  274.7  276.5  281.9  284.8  287.2  287.0  283.6  279.6  279.6  273.6 
1882  270.8  270.4  270.6  275.0  280.6  285.4  286.2  288.1  283.7  278.8  271.8  272.8 
1883  273.9  272.0  272.7  277.8  281.8  283.8  285.0  285.7  283.6  277.7  276.2  274.7 
1884  273.7  276.3  276.2  280.5  282.6  283.7  286.5  286.8  282.8  281.6  278.1  275.7 
1885  275.3  273.1  274.6  276.5  281.1  283.4  285.3  284.7  281.7  280.0  277.7  275.1 
1886  273.9  274.7  276.3  275.7  282.3  284.1  287.0  285.6  285.6  280.3  281.6  277.3 
1887  272.1  272.5  271.3  276.1  282.1  285.3  285.6  286.7  284.2  280.2  275.3  275.0 
1888  273.5  272.5  274.6  273.3  279.3  283.1  288.3  285.8  282.9  280.5  276.2  273.4 
1889  274.1  268.9  270.5  278.0  280.8  284.9  285.2  287.0  284.0  280.3  276.0  276.6 
1890  273.5  272.9  274.4  276.0  280.7  282.4  285.7  285.7  284.4  281.4  278.7  271.0 
1891  270.9  272.1  275.1  281.2  282.4  284.2  285.3  287.3  283.5  280.1  280.2  277.3 
1892  274.1  271.8  275.5  279.2  281.1  284.8  286.1  286.2  284.4  281.7  278.1  276.9 
1893  274.4  276.6  278.8  276.8  282.2  284.3  287.2  285.0  285.5  281.6  278.7  278.2 
1894  276.6  274.4  277.4  278.9  281.5  287.6  288.1  288.2  284.9  282.1  277.3  269.4 
1895  275.5  274.3  273.7  276.8  281.3  284.0  286.1  287.7  283.6  278.8  276.5  276.4 
1896  273.6  275.5  276.4  275.2  281.4  284.1  288.1  285.4  284.0  282.1  278.9  272.7 
1897  274.4  272.9  278.9  278.7  283.4  285.1  288.4  286.2  284.5  281.9  278.0  277.9 
1898  276.0  273.2  274.1  277.5  281.5  284.8  286.5  287.3  284.3  282.8  276.3  275.9 
1899  274.8  270.1  274.3  279.9  283.0  284.6  286.2  286.5  282.7  279.6  277.2  272.9 
1900  275.1  273.8  274.7  279.2  279.6  283.1  287.2  286.1  281.9  279.5  275.9  276.2 
1901  271.8  273.6  275.2  275.7  279.3  283.9  287.9  287.3  283.4  283.0  277.4  275.3 
1902  276.0  274.8  272.2  275.6  281.6  283.0  285.3  286.1  283.8  276.9  273.9  270.9 
1903  269.9  274.3  275.4  277.3  279.2  285.8  285.9  285.9  284.0  281.3  272.8  273.3 
1904  273.2  275.1  278.2  278.4  282.2  283.1  286.0  284.8  284.2  279.4  276.4  275.8 
1905  271.3  269.9  268.5  280.1  281.5  283.3  287.7  288.9  285.5  280.4  275.3  273.2 
1906  275.4  274.2  274.9  279.0  280.3  284.6  288.4  287.2  281.5  281.4  277.7  272.7 
1907  273.2  274.8  276.4  277.4  278.7  284.0  287.1  285.1  285.2  280.9  276.1  274.9 
1908  274.8  273.7  273.4  276.0  281.0  283.4  286.8  285.3  285.7  281.3  278.5  277.4 
1909  274.9  272.3  272.6  279.0  282.3  285.9  285.4  285.8  282.5  282.1  275.8  275.4 
1910  273.4  268.8  269.6  278.3  278.8  282.9  287.0  287.1  284.7  279.9  277.6  277.2 
1911  274.9  275.5  277.0  278.1  281.2  283.2  287.2  286.4  283.0  280.2  277.3  274.3 
1912  269.7  274.7  276.8  277.6  280.3  284.5  285.5  287.9  282.9  279.9  277.7  277.3 
1913  274.0  276.0  275.3  280.0  281.8  286.8  286.8  287.5  286.5  279.4  275.6  272.0 
1914  273.1  271.6  275.7  278.8  282.4  285.3  289.8  286.0  282.3  281.7  278.3  274.8 
1915  275.5  270.1  272.4  277.2  282.1  284.8  286.7  286.4  284.5  279.6  276.0  272.3 
1916  263.8  269.9  273.8  277.7  279.7  282.9  284.4  284.6  284.4  279.0  277.0  272.9 
1917  270.6  273.3  276.1  273.7  280.3  283.7  287.3  286.6  283.6  281.9  278.5  280.1 
1918  275.3  276.2  272.2  275.7  278.2  283.4  285.6  286.0  284.4  281.3  276.7  272.9 
1919  272.9  269.8  272.9  275.8  279.2  284.7  285.6  286.9  284.1  278.9  279.7  276.6 
1920  274.5  276.0  276.3  277.2  280.0  284.6  286.1  284.4  284.4  281.2  278.4  278.1 
1921  273.8  273.8  275.3  277.3  281.3  286.4  287.8  285.7  284.1  282.7  278.6  276.0 
1922  271.0  269.2  268.6  275.6  280.0  282.4  285.3  284.9  283.3  279.4  276.9  273.7 
1923  271.8  274.5  272.9  277.8  279.5  285.4  286.8  286.6  285.2  280.4  275.6  274.8 
1924  273.5  273.4  277.1  277.3  281.5  285.2  288.6  287.6  284.9  280.9  279.2  275.5 
1925  275.7  273.1  277.1  279.4  281.3  284.0  286.8  285.8  283.8  280.7  275.9  275.7 
1926  273.3  268.3  271.4  277.1  280.3  284.0  286.1  284.9  283.4  279.3  278.1  277.0 
1927  272.6  275.5  276.6  280.1  279.9  286.3  286.9  286.3  284.6  282.2  278.8  276.7 
1928  273.6  272.7  274.3  275.5  281.5  284.1  287.8  284.9  285.0  279.5  277.8  275.7 
1929  269.7  274.0  276.1  274.8  283.5  284.1  287.7  285.4  286.0  280.7  276.3  272.7 
1930  273.3  274.2  272.3  278.5  280.3  285.8  288.4  285.9  283.6  281.2  274.7  272.6 
1931  271.8  271.8  273.0  278.6  279.1  284.1  287.6  286.3  281.6  281.7  278.4  274.1 
1932  273.1  274.5  271.6  278.6  283.7  284.5  287.8  287.1  282.8  283.1  280.3  269.1 
1933  267.4  269.6  274.8  278.6  281.2  284.8  286.2  285.1  284.1  280.1  278.8  270.5 
1934  273.5  275.9  275.6  277.5  280.5  282.3  285.5  285.1  281.7  279.2  277.2  274.8 
1935  274.2  274.2  273.2  275.4  281.2  284.9  286.3  285.7  283.5  278.4  276.8  273.7 
1936  273.6  273.3  277.1  276.4  285.1  288.0  285.3  286.9  283.7  280.2  278.2  275.2 
1937  273.9  275.5  276.3  279.1  281.4  285.0  285.4  285.0  281.8  280.7  279.7  276.6 
1938  272.4  272.4  275.6  279.6  282.3  284.0  286.8  286.5  285.1  281.8  275.3  274.6 
1939  270.7  271.2  273.4  276.3  280.7  284.6  285.8  285.9  283.4  282.0  277.9  276.7 
1940  272.9  272.4  277.0  277.5  283.0  285.3  286.8  286.2  286.5  282.7  275.6  276.1 
1941  269.1  271.7  277.8  277.8  283.0  283.4  286.4  285.2  285.0  282.7  279.2  274.0 
1942  271.6  274.5  276.4  277.9  281.2  284.0  287.6  284.9  285.0  280.7  275.3  275.3 
1943  269.5  273.0  275.8  277.2  279.0  283.3  287.0  287.2  282.5  280.0  276.2  268.6 
1944  270.0  276.6  273.1  277.3  280.3  284.3  285.9  286.1  283.0  281.1  275.9  274.3 
1945  275.4  274.5  276.8  278.7  281.3  285.0  287.0  284.0  285.1  279.0  276.1  275.7 
1946  275.2  275.4  276.5  276.6  282.3  285.2  286.6  285.6  284.0  280.5  278.5  274.9 
1947  275.7  274.4  272.9  276.8  281.6  284.9  288.7  286.4  283.8  282.3  279.0  276.4 
1948  273.4  272.8  275.7  274.9  280.3  284.0  287.0  286.4  283.9  281.4  278.8  276.6 
1949  274.5  275.1  273.6  276.4  281.6  285.3  286.7  285.4  281.4  280.1  276.4  274.2 
1950  270.7  270.3  271.9  277.1  279.9  284.3  284.8  285.0  283.1  278.8  275.4  273.7 
1951  275.9  275.0  273.6  276.5  280.7  283.1  288.4  287.5  283.2  281.0  277.8  273.5 
1952  273.8  276.8  275.3  275.2  279.8  283.7  285.4  285.6  284.5  282.2  277.2  272.7 
1953  270.6  272.0  275.0  278.4  281.0  284.3  287.0  285.5  285.8  284.2  278.8  275.6 
1954  274.9  276.7  271.8  276.9  282.4  285.8  288.8  287.7  284.8  283.2  277.4  274.3 
1955  275.2  273.2  275.8  276.3  282.1  285.7  287.9  285.2  283.5  281.6  276.4  273.6 
1956  274.6  273.3  275.9  278.0  281.1  282.6  285.8  288.1  285.0  280.5  276.7  274.7 
1957  272.8  275.9  275.4  278.7  280.2  282.6  287.7  288.1  287.0  283.0  277.8  273.4 
1958  276.2  274.7  273.1  276.4  281.4  284.8  287.6  285.5  283.5  279.6  276.1  276.0 
1959  276.1  277.5  275.5  278.1  282.0  284.0  287.1  288.0  286.4  282.0  276.0  275.3 
1960  273.3  275.2  277.5  280.9  282.3  285.9  288.5  287.9  285.6  283.1  280.1  272.8 
1961  271.0  272.1  276.3  277.0  281.1  284.5  286.0  288.0  284.4  280.3  276.9  274.7 
1962  274.5  276.3  274.7  278.1  281.2  283.9  287.0  286.7  284.5  280.4  277.9  276.9 
1963  275.4  276.8  276.5  278.7  279.0  284.2  286.5  288.6  285.3  280.5  279.8  276.7 
1964  276.2  276.1  274.4  276.7  281.2  284.9  286.6  286.0  283.0  280.9  276.5  274.9 
1965  278.3  273.5  273.9  278.0  282.0  284.9  287.2  287.9  284.8  282.9  279.2  276.6 
1966  274.5  272.4  274.0  277.1  280.8  284.1  286.4  287.2  284.8  280.0  277.7  277.6 
1967  275.5  273.7  276.7  279.1  280.4  285.9  287.1  285.9  284.6  280.2  275.5  276.9 
1968  275.6  275.8  276.3  279.8  283.2  285.8  287.1  286.2  285.5  283.1  279.5  278.1 
1969  273.0  274.0  278.6  279.7  281.3  284.3  287.8  286.6  283.6  280.5  279.0  278.6 
1970  275.4  273.9  274.3  278.2  282.2  284.7  285.9  286.4  282.7  281.2  279.2  275.9 
1971  277.4  276.0  275.7  279.2  280.5  284.5  286.4  285.6  284.3  280.7  277.3  274.0 
1972  274.5  272.9  277.7  278.3  279.7  284.1  288.4  286.7  285.1  281.2  278.7  275.1 
1973  274.7  272.6  272.4  275.8  282.1  283.5  287.0  285.9  285.7  282.0  278.6  274.8 
1974  273.2  273.7  278.0  278.8  280.6  284.5  287.0  288.1  285.3  283.7  278.6  276.5 
1975  276.6  274.2  275.3  279.2  280.9  285.1  287.0  285.4  285.2  281.0  279.0  271.6 
1976  276.2  277.1  278.3  280.5  283.4  286.6  286.4  286.4  284.5  283.1  278.7  275.2 
1977  274.0  275.0  276.9  279.0  282.3  288.0  287.3  287.3  284.7  282.5  275.8  274.7 
1978  275.0  275.6  276.3  277.6  282.2  284.8  287.8  287.2  285.1  283.6  280.9  276.2 
1979  276.7  277.5  276.8  279.2  279.5  283.7  286.9  285.2  284.3  281.8  279.1  275.9 
1980  272.4  273.4  278.7  278.4  279.6  286.3  288.9  286.7  286.3  281.6  277.4  275.0 
1981  273.4  272.1  275.3  276.9  282.3  285.5  288.6  286.5  284.1  281.8  277.7  272.1 
1982  272.6  268.7  277.2  278.5  280.6  284.5  288.7  286.3  284.7  280.2  281.2  276.6 
1983  277.0  278.2  278.0  281.5  281.8  285.9  287.7  286.0  285.4  281.5  278.0  275.8 
1984  272.8  273.9  274.8  279.2  283.2  284.5  285.9  285.1  285.2  281.7  277.3  274.8 
1985  274.4  273.7  275.1  278.8  279.2  284.0  285.9  286.0  285.8  280.0  275.5  273.9 
1986  272.3  273.4  274.5  278.8  281.6  286.1  289.0  287.0  284.6  283.8  278.6  275.9 
1987  274.9  275.2  277.5  279.4  283.4  283.7  287.5  287.3  283.5  280.9  278.2  273.0 
1988  276.1  277.2  277.7  276.6  284.0  284.8  287.6  287.2  286.6  282.7  278.3  277.3 
1989  276.5  275.3  279.1  279.6  280.8  286.6  289.1  284.9  285.1  284.3  281.2  276.3 
1990  273.9  276.3  274.6  280.9  279.7  286.9  287.2  287.4  284.7  279.0  278.3  276.9 
  51  141  62.50   12.50
1850  269.7  273.1  271.9  275.3  277.0  283.5  285.8  285.4  280.6  279.5  273.8  269.1 
1851  266.4  269.0  273.2  273.4  277.0  283.8  284.4  282.9  279.7  276.6  273.4  270.9 
1852  269.3  271.4  272.4  271.7  275.7  281.9  284.7  282.8  281.1  276.3  271.1  271.7 
1853  273.1  272.1  272.5  272.3  276.6  281.2  282.7  282.5  279.7  277.9  275.0  273.9 
1854  271.6  270.5  269.3  271.3  277.6  280.8  284.8  284.1  281.4  278.6  274.3  272.8 
1855  272.9  271.5  271.4  271.4  278.1  284.1  284.5  283.5  280.5  274.9  270.7  270.4 
1856  269.6  267.8  272.4  273.1  278.9  279.9  284.7  282.1  280.4  278.6  273.9  271.7 
1857  272.0  274.0  272.6  274.5  280.6  285.1  287.1  286.2  282.5  276.0  270.9  272.5 
1858  271.8  269.9  270.9  274.3  277.8  282.6  286.3  284.6  282.4  276.9  274.2  273.4 
1859  270.8  269.4  269.9  273.6  277.8  284.3  286.5  282.7  281.2  280.5  276.0  274.7 
1860  272.8  273.5  273.1  273.9  278.4  283.0  287.0  284.9  280.9  278.2  276.1  272.6 
1861  272.4  272.2  273.4  274.4  278.1  282.0  282.7  283.8  280.7  275.3  272.0  272.9 
1862  273.2  269.1  271.7  274.8  279.2  282.1  285.6  285.2  281.2  279.6  275.8  272.0 
1863  270.6  269.5  270.0  273.8  278.9  282.8  287.4  283.9  281.4  279.1  274.8  272.9 
1864  270.9  272.0  268.3  270.9  274.6  280.6  285.4  283.3  279.9  275.4  272.4  270.4 
1865  269.5  267.4  269.6  270.6  273.4  279.3  283.9  284.0  280.3  278.7  275.2  268.7 
1866  264.9  267.9  269.8  273.4  276.5  282.4  285.2  285.0  279.2  276.5  273.4  270.8 
1867  266.0  272.3  273.0  274.3  277.7  283.0  287.0  284.8  280.7  276.6  270.0  272.0 
1868  269.1  272.3  271.9  273.9  276.2  283.9  284.4  283.8  282.3  277.5  275.3  268.3 
1869  271.8  272.9  272.6  273.3  278.8  282.2  284.6  285.0  279.9  276.3  272.5  269.1 
1870  266.9  271.1  268.6  271.8  275.4  281.3  284.4  283.9  280.7  279.0  275.4  273.5 
1871  272.5  270.4  273.1  274.6  278.0  280.5  283.4  283.2  282.1  279.2  275.7  274.4 
1872  273.3  271.7  271.9  274.9  276.5  281.2  285.3  283.2  280.4  278.4  271.1  271.0 
1873  269.6  270.3  269.9  273.7  277.1  282.7  285.4  283.9  281.7  276.8  277.3  274.3 
1874  270.5  273.3  272.5  273.4  277.7  283.5  284.7  284.0  282.3  279.4  274.9  268.0 
1875  269.4  268.8  271.3  271.4  275.7  281.8  286.2  284.0  282.2  279.1  276.3  271.0 
1876  271.1  270.5  269.3  272.0  277.1  284.2  285.1  283.2  279.8  276.8  274.3  268.9 
1877  272.5  270.5  271.4  269.9  275.8  280.4  283.8  284.1  281.5  274.6  273.4  272.1 
1878  271.9  271.6  270.7  271.8  275.6  282.8  285.2  282.9  280.5  278.1  272.9  272.5 
1879  271.9  271.9  268.7  273.2  277.6  282.7  283.8  282.5  281.4  277.2  275.3  272.4 
1880  271.9  268.0  272.9  274.0  278.6  283.5  284.2  283.6  280.5  278.3  274.7  270.9 
1881  268.7  271.3  270.9  271.4  278.3  281.3  284.8  284.4  280.4  274.7  270.7  270.8 
1882  270.7  269.8  268.3  272.3  275.6  283.3  283.2  282.8  281.5  277.9  274.1  269.9 
1883  267.4  266.9  268.0  272.1  276.4  280.7  283.0  281.8  278.7  274.9  274.7  271.9 
1884  269.6  271.5  272.2  275.6  277.0  280.7  282.9  282.5  280.2  275.8  276.0  271.6 
1885  270.2  269.3  272.0  273.2  276.0  282.0  284.3  284.8  278.6  275.0  274.9  273.1 
1886  271.5  272.6  272.1  271.9  277.1  281.3  286.4  282.9  281.0  275.5  277.1  274.6 
1887  268.6  271.5  267.3  271.7  277.4  281.5  285.8  283.7  281.4  277.8  271.7  271.2 
1888  271.7  268.2  269.6  272.1  276.2  280.4  284.5  284.1  282.0  275.1  272.7  273.4 
1889  271.6  268.9  270.5  273.0  276.8  282.2  282.6  283.0  279.7  277.3  274.0  274.5 
1890  272.0  271.5  271.5  271.9  276.3  280.7  285.6  285.5  281.9  278.7  275.8  272.0 
1891  266.4  269.2  273.4  275.2  280.7  283.0  284.2  283.9  281.2  278.2  274.5  271.7 
1892  271.3  271.1  272.6  274.0  277.0  282.1  284.2  283.4  280.7  278.2  271.4  272.3 
1893  271.2  271.4  272.3  274.4  279.3  283.5  285.2  283.4  282.8  278.9  276.2  274.3 
1894  272.1  273.6  272.6  276.2  279.0  283.3  286.1  285.2  281.1  279.7  275.2  273.5 
1895  273.9  273.2  273.2  273.6  278.0  282.9  284.6  285.3  281.6  276.6  272.0  268.9 
1896  272.5  270.6  270.6  272.0  278.1  282.8  288.3  285.6  282.4  278.2  274.4  271.5 
1897  273.6  271.0  274.2  273.2  278.4  284.2  285.1  284.4  281.8  280.3  274.2  272.4 
1898  271.7  272.9  272.5  275.2  277.6  285.3  286.8  285.1  281.1  276.5  273.4  270.8 
1899  271.6  268.5  272.4  274.4  279.4  282.0  284.6  283.7  280.8  276.8  275.1  272.8 
1900  270.7  270.0  271.6  271.3  276.2  281.8  283.4  283.7  279.6  277.0  274.6  272.5 
1901  265.3  266.9  270.1  272.0  276.3  282.1  284.3  284.1  280.7  278.4  273.6  272.6 
1902  274.5  271.2  269.1  273.6  276.3  281.2  284.6  282.5  279.3  273.1  269.1  270.0 
1903  269.6  270.1  270.8  272.6  275.5  281.8  284.2  283.4  281.1  276.5  269.5  270.5 
1904  270.4  271.3  273.1  272.8  279.2  281.8  284.4  283.7  280.4  278.1  273.3  271.0 
1905  271.9  268.7  271.5  274.8  277.4  283.0  284.9  284.4  280.9  278.4  272.2  269.7 
1906  265.3  269.2  270.1  273.3  275.2  279.3  282.1  280.9  278.3  277.6  273.1  267.5 
1907  269.2  272.4  272.5  271.4  274.8  282.2  283.2  282.0  279.2  276.8  271.6  264.4 
1908  271.3  267.2  270.4  271.7  277.7  283.0  283.5  282.2  280.9  278.0  274.7  272.7 
1909  270.9  265.9  269.5  272.7  276.5  281.0  283.8  282.7  281.2  279.2  276.3  272.0 
1910  270.9  268.8  268.8  273.5  274.4  279.8  283.6  282.3  279.5  274.6  271.8  272.7 
1911  269.6  270.4  270.6  274.2  277.9  281.2  281.7  284.6  280.4  278.2  273.0  272.1 
1912  269.1  272.4  273.3  274.1  275.4  283.7  283.4  283.7  280.4  277.3  274.9  272.0 
1913  269.8  271.6  272.4  273.9  277.4  281.3  282.5  284.9  282.4  277.8  275.4  273.0 
1914  269.4  269.9  272.9  273.0  277.8  281.7  285.1  285.5  280.2  278.3  278.2  274.2 
1915  272.2  268.3  270.5  272.8  276.9  282.7  283.2  283.1  280.0  275.2  272.3  268.7 
1916  270.2  271.6  270.1  272.1  275.5  281.9  283.8  283.3  280.7  277.8  277.0  271.9 
1917  269.1  271.2  268.6  270.0  277.1  282.0  283.6  283.4  280.9  279.1  275.4  272.9 
1918  271.6  274.0  268.4  269.9  276.3  281.5  283.2  283.7  280.7  276.0  273.6  270.7 
1919  270.0  263.7  270.2  272.6  276.7  282.3  284.0  283.9  280.1  274.3  273.3  271.6 
1920  269.7  272.7  270.1  272.6  277.4  281.5  285.0  283.1  279.9  279.5  273.2  272.1 
1921  269.7  271.3  269.2  272.2  278.3  282.5  284.8  284.5  281.2  278.0  271.9  270.2 
1922  270.0  264.0  268.1  270.2  274.8  281.2  285.2  283.9  281.3  277.7  273.3  269.0 
1923  263.6  268.5  265.2  270.8  274.1  282.1  284.9  283.8  280.4  277.3  273.5  272.7 
1924  269.9  272.1  271.4  274.7  277.8  282.0  284.8  282.3  280.6  278.0  278.3  273.9 
1925  272.6  271.8  272.7  273.6  276.5  282.2  285.5  284.3  281.2  279.1  274.7  273.3 
1926  272.0  267.2  271.2  271.7  275.5  282.4  284.5  284.0  280.9  276.7  272.8  271.7 
1927  270.1  270.7  271.6  272.9  276.4  284.0  286.9  284.5  281.8  280.3  273.8  270.1 
1928  267.9  270.3  271.9  274.3  277.2  282.0  285.2  283.4  281.8  277.3  274.6  273.0 
1929  266.3  271.6  267.8  270.7  276.0  282.6  285.7  282.3  280.0  276.3  270.0  270.6 
1930  268.3  269.4  269.0  273.5  277.8  281.3  284.2  282.5  278.7  274.1  272.4  270.2 
1931  266.0  268.6  270.7  271.6  275.8  281.4  283.5  282.2  278.6  276.7  272.8  272.0 
1932  270.3  270.8  269.6  272.9  278.1  283.1  283.5  283.0  280.9  279.6  277.6  274.1 
1933  269.6  270.4  269.9  273.7  276.3  281.3  283.1  282.2  279.4  276.2  277.6  270.1 
1934  269.8  270.0  272.4  271.6  276.6  283.1  283.4  282.1  278.6  276.5  270.7  266.9 
1935  272.4  269.9  268.6  270.1  275.7  280.8  283.3  283.2  280.3  274.6  273.2  273.5 
1936  270.5  271.0  271.8  273.1  279.1  282.1  283.8  285.1  281.9  279.6  271.9  272.0 
1937  271.3  272.7  273.4  272.8  277.4  281.2  283.0  284.0  280.7  277.1  276.0  275.5 
1938  272.5  274.5  272.2  275.8  278.5  283.0  286.0  283.9  281.9  277.2  270.0  271.3 
1939  270.3  271.2  269.7  271.9  276.4  282.0  285.8  283.7  278.9  278.1  275.2  273.0 
1940  273.1  269.7  273.8  273.8  279.2  284.1  284.4  283.2  282.0  278.3  273.6  273.4 
1941  264.5  269.0  272.8  273.0  279.1  281.4  285.1  283.6  280.8  278.2  273.4  272.5 
1942  267.3  266.7  269.4  274.5  279.8  282.9  283.2  282.7  280.1  277.8  271.9  272.9 
1943  264.7  270.5  269.6  271.4  276.4  282.9  282.9  282.7  278.7  275.2  272.9  270.5 
1944  270.0  271.9  270.7  273.4  276.5  282.5  287.2  283.8  281.5  277.0  274.6  271.7 
1945  269.5  269.8  270.1  273.1  276.8  282.5  284.0  284.1  280.9  276.0  274.0  272.2 
1946  273.6  271.8  272.6  271.9  278.3  283.6  283.9  283.6  281.4  279.6  271.6  269.0 
1947  270.8  270.7  270.2  272.3  278.8  281.1  284.2  284.0  280.0  279.0  275.0  274.2 
1948  267.7  267.5  271.1  271.4  276.4  281.1  283.6  282.3  279.5  278.3  272.8  268.4 
1949  271.6  270.4  268.7  272.9  277.6  284.0  286.5  283.1  280.8  278.5  272.0  270.5 
1950  270.3  267.4  267.7  271.9  274.9  280.6  283.3  283.5  279.9  275.7  272.7  274.2 
1951  274.6  272.9  270.0  273.7  275.8  283.1  285.0  286.2  283.0  278.9  276.4  270.6 
1952  270.8  269.8  273.0  272.5  276.1  282.1  285.5  285.6  281.8  278.1  272.1  270.7 
1953  263.9  269.9  271.4  271.6  276.0  285.7  284.7  283.3  281.0  278.8  277.6  274.2 
1954  272.3  271.8  269.0  273.0  278.5  284.2  288.6  285.0  283.2  280.9  277.1  273.3 
1955  270.9  271.6  270.8  272.4  278.2  283.9  286.0  284.7  282.0  277.8  270.1  272.6 
1956  272.0  270.4  272.7  273.2  279.5  283.2  285.6  284.5  280.8  276.2  269.9  269.1 
1957  271.4  272.3  273.6  275.3  279.0  281.4  284.1  282.4  281.7  276.8  275.0  271.9 
1958  272.1  268.9  268.9  270.3  277.0  281.4  284.5  283.2  280.4  276.5  272.2  270.3 
1959  269.7  269.8  269.9  274.3  278.2  282.1  284.9  282.8  281.3  277.9  275.0  271.0 
1960  269.6  270.9  271.0  273.6  276.5  284.0  284.4  283.0  280.9  278.9  275.9  271.5 
1961  270.0  272.0  273.0  273.7  277.3  282.2  286.0  284.3  281.1  274.8  273.5  272.2 
1962  272.8  272.3  271.5  273.1  276.9  283.6  285.5  284.9  282.1  279.2  277.2  270.5 
1963  272.6  273.4  270.7  271.3  276.3  283.7  285.0  283.5  281.2  277.7  274.8  273.9 
1964  272.0  269.2  271.8  273.0  278.1  282.6  284.6  284.3  280.6  278.4  275.5  276.7 
1965  273.2  270.8  270.6  273.6  277.0  284.9  288.0  288.0  283.2  280.6  275.9  270.2 
1966  270.8  269.8  273.6  272.9  277.6  282.2  286.3  285.0  282.4  278.7  274.9  276.4 
1967  273.1  270.5  270.3  272.2  278.0  281.3  282.4  282.4  279.9  278.7  275.4  272.4 
1968  273.3  271.0  271.7  272.3  277.9  283.4  286.9  285.0  282.1  279.4  273.2  271.0 
1969  273.9  273.0  274.1  274.1  276.4  281.9  284.6  284.4  282.5  278.1  275.9  274.6 
1970  274.3  271.0  272.0  275.7  279.3  281.9  284.5  283.4  281.1  276.6  273.3  272.0 
1971  274.4  272.6  273.8  273.2  277.7  282.0  283.0  284.7  280.7  276.6  276.2  271.5 
1972  272.6  273.2  272.9  274.4  277.8  282.1  286.4  286.6  282.0  280.4  277.0  273.3 
1973  271.2  270.2  271.3  273.8  279.1  283.3  283.1  284.2  282.1  278.9  273.3  269.1 
1974  271.5  270.5  273.3  274.9  276.6  281.8  284.7  283.2  282.2  280.7  275.5  274.2 
1975  273.9  271.5  272.1  275.7  276.8  281.6  284.2  285.3  281.9  279.4  276.0  271.9 
1976  267.4  271.4  273.0  274.7  280.2  282.5  284.9  284.1  281.1  278.5  272.4  271.6 
1977  270.9  271.8  272.4  274.7  277.1  280.9  285.5  285.3  281.2  279.0  272.3  273.2 
1978  272.8  268.4  272.4  272.5  278.6  280.9  284.2  282.9  282.3  280.3  274.7  271.7 
1979  272.2  272.9  273.8  275.4  277.6  284.1  283.7  282.9  281.7  280.4  274.6  274.2 
1980  272.8  272.4  273.6  273.2  276.2  283.9  286.0  284.8  283.0  280.5  276.0  271.6 
1981  271.9  270.7  272.4  273.4  278.1  281.3  284.8  284.4  281.7  279.1  275.4  272.8 
1982  271.3  269.7  274.4  274.2  277.7  285.4  287.8  286.0  283.1  278.2  277.0  273.4 
1983  272.6  271.6  274.7  276.5  279.9  283.9  286.3  286.4  282.0  279.0  276.2  272.4 
1984  272.0  272.8  271.9  273.5  277.7  282.1  283.3  284.4  282.5  275.8  272.9  269.5 
1985  268.2  271.2  273.2  274.2  276.1  285.3  286.9  284.7  282.5  279.0  273.5  272.6 
1986  271.9  272.4  272.3  275.1  278.0  283.6  284.4  283.3  280.7  280.2  277.4  275.4 
1987  272.8  272.4  274.1  273.2  276.9  281.6  284.7  283.5  280.6  276.0  272.8  273.6 
1988  270.0  272.8  271.9  274.0  277.7  281.9  284.8  284.8  281.1  277.5  276.3  272.5 
1989  273.1  272.7  273.7  274.4  278.3  284.7  287.4  286.1  282.8  279.8  277.0  272.7 
1990  269.9  272.6  273.0  276.2  277.1  284.3  285.9  285.8  281.9  276.9  278.2  276.4 
  52  141  47.50   17.50
1850  260.9  266.2  268.6  275.2  280.6  286.6  289.6  287.4  283.7  277.8  275.3  270.5 
1851  266.0  271.1  276.6  277.0  280.8  284.8  287.9  292.0  284.6  279.5  277.2  268.8 
1852  267.3  272.2  275.2  276.9  282.2  287.6  289.2  288.7  286.3  280.1  275.7  271.0 
1853  269.7  268.4  269.3  274.5  282.1  285.5  287.6  285.2  285.6  275.6  268.4  265.4 
1854  269.1  269.8  269.9  269.1  278.8  285.5  287.1  286.8  282.8  279.1  274.9  267.5 
1855  265.9  269.6  271.1  273.4  281.3  286.0  288.4  288.1  285.3  278.3  275.9  272.6 
1856  271.4  269.6  274.5  276.0  283.1  287.8  291.1  287.9  282.9  280.9  275.4  271.6 
1857  269.8  272.3  273.5  278.5  282.5  286.9  288.7  288.0  284.1  277.5  267.6  270.1 
1858  271.2  270.8  270.9  274.3  280.5  284.3  286.3  288.4  286.0  280.5  271.1  271.0 
1859  271.9  272.3  270.3  276.5  282.8  285.9  286.9  287.6  282.8  279.0  272.0  271.2 
1860  268.7  269.6  272.2  278.2  281.7  284.3  287.9  286.1  281.6  278.6  275.0  267.4 
1861  271.6  272.0  271.7  274.1  280.2  287.4  289.7  288.1  285.0  280.5  272.8  268.5 
1862  269.7  262.1  274.0  277.2  280.9  286.7  286.9  286.7  284.8  279.5  274.2  270.5 
1863  267.0  268.4  271.2  274.2  281.9  285.8  288.1  286.8  284.3  278.7  277.2  273.0 
1864  272.1  271.7  277.9  277.9  280.6  284.8  286.8  288.3  283.8  278.0  275.7  271.5 
1865  265.1  269.5  274.1  278.6  279.4  286.7  290.6  287.9  284.8  281.8  276.7  270.8 
1866  265.1  261.4  269.0  277.8  281.4  284.9  289.5  286.4  282.5  280.2  277.4  271.5 
1867  270.6  270.3  274.5  277.9  281.9  286.1  287.7  286.0  283.3  280.4  277.7  270.4 
1868  271.1  269.7  273.9  277.6  281.6  287.1  291.0  288.9  285.7  277.8  276.6  267.2 
1869  268.9  272.4  276.2  279.1  284.1  288.8  289.4  287.6  284.6  278.8  274.4  270.1 
1870  269.9  268.3  268.2  275.4  281.7  284.0  288.8  287.1  284.0  281.6  275.1  271.6 
1871  272.0  267.5  273.4  275.0  282.3  287.1  287.0  287.8  285.6  280.4  275.1  270.3 
1872  270.5  267.5  271.0  277.2  282.4  285.4  288.4  289.0  284.7  280.9  273.1  274.3 
1873  269.3  270.2  276.5  278.5  281.5  286.7  289.6  288.6  285.0  282.6  276.1  271.2 
1874  267.7  271.4  272.1  278.8  283.0  286.1  287.6  286.8  283.6  280.4  275.3  272.6 
1875  270.3  270.1  274.9  277.5  282.5  285.8  290.4  288.4  283.5  281.5  275.8  271.5 
1876  272.8  273.5  276.3  275.9  279.5  285.4  286.9  287.4  283.6  279.4  271.9  266.8 
1877  268.6  268.4  271.3  276.9  281.5  288.0  289.0  288.6  284.7  279.6  273.0  267.2 
1878  270.6  271.4  277.3  278.0  282.4  284.4  290.1  288.3  284.6  281.3  274.8  272.6 
1879  270.1  267.8  264.9  273.0  278.7  285.7  290.3  287.3  285.8  278.4  273.6  276.6 
1880  271.4  271.2  271.7  276.9  280.7  287.5  290.2  289.2  283.9  279.1  274.5  272.0 
1881  267.9  269.4  271.4  275.0  281.6  286.1  288.6  289.4  284.3  278.7  278.0  270.8 
1882  265.3  265.0  266.0  274.3  282.0  286.5  288.4  290.0  283.7  277.6  269.4  269.0 
1883  270.8  270.6  269.6  276.8  280.4  285.0  286.3  287.8  283.3  276.8  274.6  270.0 
1884  268.8  270.5  272.9  280.7  283.5  285.7  289.4  288.4  284.0  281.1  275.6  272.8 
1885  271.6  270.1  272.0  276.5  280.7  285.7  286.7  285.7  281.2  278.7  275.7  270.3 
1886  268.9  267.9  273.6  274.6  283.9  287.3  289.9  288.4  287.2  280.0  280.2  272.5 
1887  267.0  268.8  267.4  273.0  283.0  286.3  287.8  289.0  285.8  279.7  273.1  268.6 
1888  269.5  269.6  271.2  271.3  279.2  283.7  287.9  287.6  283.8  281.9  275.6  271.2 
1889  268.6  262.3  268.3  275.4  280.7  287.4  288.8  288.0  284.1  279.5  275.1  271.5 
1890  270.0  269.3  272.3  274.4  281.3  286.3  286.7  286.7  283.9  279.6  274.9  267.9 
1891  267.4  267.4  268.8  278.3  282.9  284.8  288.2  289.0  284.0  277.2  278.7  273.1 
1892  269.1  265.7  270.4  278.1  281.6  285.9  287.9  288.7  283.6  281.4  276.0  273.1 
1893  270.7  272.4  277.8  275.5  282.7  285.3  287.7  286.2  286.0  280.8  276.2  274.1 
1894  273.7  272.1  275.8  278.6  282.2  288.3  290.6  291.2  285.9  282.9  276.0  264.8 
1895  271.3  271.7  272.0  276.0  282.2  286.1  289.3  289.4  285.1  277.6  271.8  272.7 
1896  268.2  270.3  273.0  274.4  283.0  286.2  289.9  287.7  283.8  281.6  277.6  268.0 
1897  268.0  267.0  275.9  279.0  284.6  287.3  291.6  289.1  285.8  283.0  275.4  275.1 
1898  274.5  272.8  271.8  278.0  281.6  285.5  286.6  289.6  285.2  282.1  275.9  273.3 
1899  271.5  265.7  272.8  279.4  283.0  287.1  288.1  289.2  284.3  279.2  274.9  268.1 
1900  270.8  268.1  269.4  278.7  282.0  285.0  291.1  288.5  283.2  278.3  271.9  275.3 
1901  271.3  272.5  271.1  275.9  280.2  285.7  288.8  289.5  284.4  284.0  277.4  270.5 
1902  270.9  273.1  270.0  273.4  281.4  285.1  287.2  287.5  284.4  277.1  270.6  261.4 
1903  262.7  269.4  272.6  277.2  280.9  286.6  287.6  287.2  286.6  280.8  271.7  268.3 
1904  267.6  270.1  276.2  279.3  283.5  285.7  286.6  287.3  285.0  278.8  273.5  272.0 
1905  266.3  266.6  264.3  277.6  283.7  283.3  288.8  289.6  286.4  280.8  274.3  272.7 
1906  274.5  272.7  270.9  278.2  280.9  286.6  290.1  289.9  282.6  281.4  277.0  271.0 
1907  269.6  270.0  275.6  277.8  279.0  284.9  290.1  286.6  285.6  282.7  275.8  271.5 
1908  270.0  268.8  269.9  274.8  281.1  284.6  288.3  286.4  284.2  282.3  278.0  277.4 
1909  273.9  272.2  268.4  277.3  281.9  288.6  288.6  289.2  284.5  282.5  273.5  272.0 
1910  271.6  267.8  266.7  276.7  280.5  285.6  289.9  288.8  286.4  280.1  275.4  272.6 
1911  270.2  271.2  274.5  277.1  281.0  285.4  291.9  289.9  283.8  282.2  277.7  270.3 
1912  266.0  272.9  275.3  278.1  283.1  284.9  288.5  290.7  285.4  278.5  275.6  272.9 
1913  270.8  271.0  273.2  278.9  283.1  289.3  291.8  289.1  288.3  276.4  272.8  267.5 
1914  269.7  269.2  270.8  278.7  283.0  284.6  290.0  287.1  282.9  280.5  276.8  269.8 
1915  271.1  264.9  269.8  277.3  281.4  285.4  288.9  286.9  285.0  277.9  275.9  267.5 
1916  262.0  266.4  270.7  276.3  281.0  283.7  287.3  286.0  284.9  278.4  271.7  270.9 
1917  266.8  269.8  272.9  272.7  280.8  284.4  289.5  288.8  283.6  281.1  275.5  275.8 
1918  273.2  272.3  269.1  273.4  280.6  284.7  288.7  287.8  284.5  281.8  275.0  273.6 
1919  269.2  265.8  269.0  274.7  280.6  286.6  289.5  289.3  284.1  278.1  278.1  273.3 
1920  271.3  273.2  274.8  275.8  280.3  285.8  288.0  287.4  286.0  280.1  274.0  274.8 
1921  272.8  272.1  273.7  275.8  281.3  290.0  290.5  288.7  285.1  282.0  274.6  273.4 
1922  266.0  268.8  268.4  274.8  280.0  284.2  287.9  286.4  285.6  278.4  273.5  272.1 
1923  268.8  267.8  270.5  276.5  281.8  286.1  289.0  287.2  286.0  281.3  272.6  272.2 
1924  272.0  270.8  273.2  275.9  282.2  287.8  290.0  290.5  286.1  281.9  277.6  271.9 
1925  272.0  269.3  274.4  279.3  283.3  285.9  290.3  288.9  285.6  280.3  272.9  273.6 
1926  271.9  266.6  269.7  277.1  280.1  285.9  288.2  287.6  283.6  278.5  276.4  272.8 
1927  271.1  275.0  274.6  279.0  281.1  286.5  289.2  287.7  284.5  281.4  274.2  273.2 
1928  271.3  269.4  271.4  275.0  281.3  284.5  289.8  287.1  286.0  278.7  273.2  271.0 
1929  263.7  270.5  275.3  274.6  283.3  285.7  290.4  288.0  286.6  279.2  275.9  268.7 
1930  270.9  271.0  268.4  275.3  282.4  287.6  291.8  289.2  284.7  280.8  268.8  266.1 
1931  265.5  265.2  266.0  276.9  279.6  286.1  291.4  288.5  284.3  282.5  277.5  273.5 
1932  266.8  269.8  267.1  276.5  283.6  286.3  289.3  289.7  283.5  283.7  279.3  264.9 
1933  261.7  264.2  272.7  275.9  281.9  285.8  289.2  288.2  286.4  279.7  276.3  267.9 
1934  268.1  272.5  273.8  278.0  281.6  282.9  290.2  287.8  282.4  277.9  273.7  271.6 
1935  267.5  269.3  268.1  274.6  281.6  287.1  290.4  288.5  286.5  278.8  274.7  265.6 
1936  269.0  269.8  274.5  275.3  283.4  289.6  288.4  287.8  284.3  279.1  277.0  269.7 
1937  271.5  272.3  272.6  278.7  284.2  288.6  288.4  288.5  281.8  279.4  279.2  273.1 
1938  267.7  266.6  273.2  279.3  283.9  287.1  290.2  290.5  286.4  281.0  273.8  274.2 
1939  266.6  266.8  269.4  278.2  281.6  286.6  287.3  286.8  284.8  280.7  275.6  273.6 
1940  268.2  266.2  273.1  276.5  283.8  286.8  288.8  288.1  287.8  280.5  273.6  271.2 
1941  266.1  266.7  274.2  277.5  283.5  284.9  286.8  286.2  284.6  282.2  279.9  274.0 
1942  268.7  272.6  275.3  275.2  281.2  286.3  290.1  287.6  286.1  279.3  273.0  273.4 
1943  267.3  269.3  274.6  277.1  279.7  284.9  290.8  290.5  283.2  277.9  272.8  262.6 
1944  265.3  272.4  271.6  276.8  283.6  285.5  287.4  286.9  285.3  280.7  275.1  272.0 
1945  271.1  271.9  275.7  278.4  283.4  286.4  289.9  286.6  285.4  278.8  274.4  272.8 
1946  272.0  274.2  274.6  275.8  281.2  286.7  290.0  286.9  285.7  280.1  276.1  272.9 
1947  273.7  271.0  270.1  276.0  282.7  287.9  290.7  287.7  285.7  283.2  276.1  273.8 
1948  273.6  270.7  273.5  274.3  280.9  285.8  288.8  288.7  285.4  279.6  276.3  273.9 
1949  271.9  273.4  273.9  277.2  282.9  286.7  289.4  287.5  282.4  279.9  273.0  268.3 
1950  266.9  267.0  267.8  277.3  282.6  287.8  287.3  286.7  285.1  278.8  272.5  269.0 
1951  270.6  271.8  272.5  274.9  281.6  284.2  288.9  288.9  285.2  280.9  275.1  270.0 
1952  269.3  274.3  273.0  274.1  280.2  285.2  285.6  286.3  284.7  282.4  275.5  269.0 
1953  267.1  270.5  273.1  277.9  281.7  285.1  290.2  287.2  286.2  283.6  277.6  274.0 
1954  269.8  273.6  272.7  278.5  283.0  286.2  288.4  289.4  286.2  284.5  274.0  269.7 
1955  270.8  268.2  271.2  275.2  280.5  286.9  288.9  287.4  284.6  279.9  274.9  273.9 
1956  270.8  269.2  273.7  279.4  282.3  283.8  288.1  288.9  285.1  280.7  274.9  276.6 
1957  267.4  271.4  271.4  277.7  281.0  285.2  291.0  289.6  288.2  284.6  275.4  266.8 
1958  272.5  273.8  269.8  274.6  281.9  285.7  290.2  290.3  284.5  280.1  277.4  272.2 
1959  271.7  276.4  273.8  277.2  285.2  286.1  287.7  289.2  287.3  280.0  271.8  272.4 
1960  272.4  272.5  275.5  280.7  282.3  286.9  290.3  291.1  285.3  282.1  278.8  269.1 
1961  265.2  267.3  271.9  275.5  282.3  286.0  289.0  291.6  285.0  278.2  272.3  270.2 
1962  269.4  272.2  272.9  277.8  282.6  285.4  291.1  288.8  286.1  279.9  275.9  273.9 
1963  271.8  273.2  276.6  279.1  280.3  284.9  288.9  291.4  286.6  278.3  277.3  273.4 
1964  270.7  274.5  272.8  275.8  282.8  286.3  288.4  288.8  281.9  280.2  275.5  273.0 
1965  274.3  272.7  271.4  276.1  283.3  285.0  287.5  287.2  283.7  282.1  275.8  274.1 
1966  270.9  269.6  269.0  276.1  283.0  286.9  286.8  288.7  284.6  279.2  274.7  272.2 
1967  270.5  270.5  274.9  278.3  281.7  288.5  291.3  290.4  286.8  280.8  272.8  273.8 
1968  271.2  274.5  276.9  280.6  285.1  285.8  287.9  287.8  284.6  281.9  277.4  274.2 
1969  267.6  273.0  277.4  281.1  282.0  286.3  288.3  289.0  284.2  280.6  276.2  276.3 
1970  273.3  271.1  271.0  277.1  283.2  288.0  290.0  290.9  286.7  281.7  278.1  273.4 
1971  271.4  272.8  273.1  279.0  280.7  285.6  289.0  287.5  286.2  280.8  274.9  271.5 
1972  270.1  267.2  276.3  280.0  280.6  285.7  289.6  287.6  286.1  278.9  275.9  272.3 
1973  272.3  267.9  268.6  275.0  283.2  285.5  290.3  288.4  286.7  281.5  278.0  274.2 
1974  271.1  270.8  276.7  279.3  283.1  285.6  289.2  290.1  284.9  283.2  277.2  271.2 
1975  271.3  271.1  271.6  278.6  283.3  288.7  287.9  287.0  287.0  280.6  278.7  268.6 
1976  274.9  273.8  277.7  279.4  285.1  289.6  290.0  290.6  286.0  283.2  278.4  272.6 
1977  269.3  271.4  275.2  279.2  284.4  290.0  288.8  290.0  285.7  281.7  273.4  268.8 
1978  273.8  274.4  272.7  277.1  283.1  287.6  289.3  289.9  284.7  281.0  280.2  274.0 
1979  273.3  275.4  275.3  279.8  280.2  285.4  291.4  288.7  285.1  279.1  279.0  273.8 
1980  267.9  269.3  277.9  278.6  280.3  288.4  290.8  288.0  286.7  281.3  276.8  269.3 
1981  268.1  265.9  273.5  275.7  282.3  286.9  289.8  287.6  284.7  282.5  275.5  268.2 
1982  269.5  266.6  273.4  278.2  281.7  285.0  290.7  288.8  287.2  279.0  279.2  272.4 
1983  272.5  275.5  276.3  279.9  283.0  287.5  290.4  288.5  288.5  282.4  273.3  271.1 
1984  268.8  269.4  271.5  278.6  283.3  288.3  288.9  289.2  286.8  281.4  274.5  273.7 
1985  271.1  270.3  270.8  277.8  281.1  285.4  288.2  288.8  287.2  279.9  272.5  269.7 
1986  268.2  270.1  272.6  276.4  281.1  286.4  290.7  288.6  285.0  282.6  276.4  271.9 
1987  270.1  270.5  276.4  278.8  283.3  284.2  291.1  291.6  283.8  280.8  275.9  270.3 
1988  270.0  275.0  275.6  275.8  283.7  288.0  288.9  288.3  288.1  283.1  276.1  272.2 
1989  273.1  272.2  275.4  277.0  280.9  287.1  290.7  287.4  285.0  282.9  280.0  273.7 
1990  272.2  273.1  274.2  280.1  281.4  287.0  289.2  289.4  286.2  277.6  276.0  275.2 
  53  141  52.50   17.50
1850  268.7  273.5  274.1  278.2  282.7  287.5  288.9  289.4  283.9  279.1  275.0  272.0 
1851  263.2  270.9  277.4  276.7  283.2  287.1  290.2  290.8  285.6  281.1  275.7  270.9 
1852  269.8  275.0  274.9  275.0  281.6  288.2  290.3  287.0  286.1  282.5  276.7  269.0 
1853  273.0  269.2  272.5  276.8  285.1  287.7  288.7  286.9  285.3  280.5  274.0  274.2 
1854  275.1  270.2  268.9  271.5  281.2  288.4  290.0  288.0  284.5  281.4  276.9  273.0 
1855  273.3  273.4  274.2  275.9  282.9  290.2  291.1  289.5  286.4  279.7  278.1  273.5 
1856  270.3  270.8  276.7  278.6  284.8  286.8  291.0  286.3  284.1  283.4  279.4  275.9 
1857  275.6  278.5  275.7  278.9  285.9  289.7  290.8  289.7  286.5  278.8  268.5  271.9 
1858  276.3  272.2  273.5  275.7  281.6  287.3  290.6  290.3  287.3  280.9  274.3  272.0 
1859  275.1  270.4  268.9  277.5  283.5  288.7  289.2  287.2  284.5  282.1  277.4  273.8 
1860  274.3  274.4  274.5  279.0  284.1  287.4  290.6  288.5  283.3  281.0  277.8  269.3 
1861  271.9  274.2  274.7  276.2  283.8  287.1  289.5  289.9  285.4  282.2  273.7  272.5 
1862  274.2  268.1  275.1  278.4  283.1  287.0  288.9  290.1  285.0  281.9  278.5  274.3 
1863  271.6  271.6  270.3  275.1  282.1  286.5  292.2  287.6  285.6  283.1  280.6  278.2 
1864  274.8  275.4  274.2  274.4  282.3  288.6  289.3  288.8  285.2  279.5  277.2  273.6 
1865  268.3  269.6  273.6  275.4  280.6  287.1  290.7  287.4  285.1  281.9  275.7  269.7 
1866  262.4  259.9  269.3  277.8  282.7  287.2  292.9  288.4  283.6  279.3  275.9  269.9 
1867  272.2  275.8  276.2  279.8  284.5  287.8  291.2  289.6  285.1  280.7  272.0  274.8 
1868  273.8  273.4  275.5  278.1  281.5  288.1  289.3  288.4  286.2  280.4  280.3  270.1 
1869  271.2  275.6  277.2  280.7  285.0  290.1  288.8  289.4  284.9  278.6  276.5  271.1 
1870  267.3  271.1  269.6  275.9  282.9  287.3  291.1  288.0  284.2  283.1  279.3  277.4 
1871  276.4  272.6  277.4  278.0  282.8  286.3  289.7  287.0  286.6  283.8  278.1  277.6 
1872  277.2  270.8  273.7  279.0  283.5  287.2  291.3  289.7  286.5  282.3  272.3  276.5 
1873  273.4  272.5  274.7  279.9  283.8  290.0  291.7  289.9  287.2  284.0  277.1  275.3 
1874  270.6  275.1  274.0  278.5  282.7  288.1  290.5  289.5  285.9  282.9  279.5  273.4 
1875  272.8  272.8  274.7  276.9  283.3  286.3  291.0  289.5  285.8  283.9  277.5  271.4 
1876  274.7  271.8  273.8  275.5  281.7  290.1  289.1  286.9  284.0  281.4  276.4  265.4 
1877  275.3  270.8  273.0  273.8  282.0  286.2  289.0  289.7  286.6  279.5  276.8  272.9 
1878  274.3  274.7  277.8  278.5  283.6  287.4  292.2  288.6  284.4  282.2  274.7  273.2 
1879  270.2  271.8  268.3  278.2  281.0  288.3  289.3  287.9  286.6  281.8  276.2  276.4 
1880  275.3  272.1  275.0  278.5  284.6  290.3  290.5  288.1  284.8  283.1  277.4  272.5 
1881  269.3  272.4  273.6  276.5  285.2  288.6  290.4  289.7  285.7  278.0  276.3  272.5 
1882  269.1  264.8  265.4  275.7  284.9  290.6  288.0  289.5  286.1  278.5  270.4  270.2 
1883  265.4  266.1  268.8  275.1  283.6  285.6  287.9  287.2  282.5  275.0  275.2  274.2 
1884  273.5  277.7  275.3  281.7  282.2  287.0  289.1  290.2  285.4  281.9  278.2  271.9 
1885  271.7  271.8  272.9  278.3  282.8  286.9  288.3  287.3  282.9  280.4  278.0  274.6 
1886  273.2  276.4  276.4  276.2  284.5  287.8  290.5  288.2  287.4  279.6  280.5  275.2 
1887  269.2  272.0  268.3  274.1  283.5  287.6  290.2  289.5  286.3  280.6  274.6  273.0 
1888  274.1  270.0  270.0  273.6  282.0  286.8  291.3  288.8  285.6  281.8  278.3  275.7 
1889  274.1  267.4  270.1  276.8  283.5  288.5  287.6  288.5  285.9  281.6  275.8  275.7 
1890  273.2  271.7  275.4  276.2  282.3  286.7  290.7  289.0  286.7  282.5  277.0  273.2 
1891  268.2  271.7  273.3  279.3  285.6  287.3  289.0  290.5  285.2  280.6  280.6  277.7 
1892  274.0  272.1  274.9  279.4  283.2  287.7  290.2  289.1  286.6  282.4  276.0  273.4 
1893  275.4  276.5  278.4  278.2  286.7  288.0  290.5  287.6  287.3  283.3  280.3  278.3 
1894  277.6  274.8  275.9  280.0  285.1  291.1  292.4  289.6  286.2  284.3  278.7  269.7 
1895  275.0  275.1  274.5  277.4  282.3  288.1  289.5  289.8  285.9  279.5  271.7  271.8 
1896  270.7  273.0  273.9  276.0  283.8  287.4  291.0  288.7  286.4  282.5  279.6  272.0 
1897  276.7  274.6  279.0  279.8  284.4  288.4  291.4  290.4  286.7  284.6  277.5  277.1 
1898  274.3  274.9  273.8  279.4  283.7  288.6  291.8  289.8  285.6  284.0  277.8  273.3 
1899  273.9  268.6  274.4  278.9  286.3  286.1  289.3  288.6  284.6  280.5  277.2  269.3 
1900  275.2  272.5  273.6  276.7  282.1  286.3  288.5  287.3  283.7  280.3  277.2  275.6 
1901  265.2  271.5  271.7  275.5  281.4  287.8  289.6  290.3  284.6  282.4  276.5  274.1 
1902  275.5  276.6  271.9  276.9  283.7  286.5  288.9  288.8  284.8  274.5  272.0  268.8 
1903  267.7  271.7  274.5  275.7  280.4  289.2  289.0  286.9  285.3  281.6  271.3  271.9 
1904  274.2  276.7  277.2  279.2  284.7  286.8  289.8  288.4  286.0  282.1  276.6  276.6 
1905  272.8  268.4  266.0  279.8  284.4  287.4  289.1  291.3  286.7  282.0  274.7  271.7 
1906  263.5  271.1  271.5  277.5  280.6  286.1  289.4  288.3  283.1  282.4  275.4  264.2 
1907  269.6  273.7  277.4  279.7  280.9  288.1  289.3  286.8  285.9  281.1  274.3  271.4 
1908  274.3  271.7  271.2  274.8  282.9  288.3  289.8  287.9  286.7  281.7  279.7  277.9 
1909  274.4  271.6  270.0  277.2  281.9  286.5  288.5  288.1  284.8  282.8  277.0  275.3 
1910  272.7  265.7  265.4  276.4  280.2  284.3  288.8  288.2  286.4  279.9  277.4  277.9 
1911  273.6  272.4  274.9  277.9  284.1  285.9  288.8  288.2  284.7  282.3  274.8  273.2 
1912  270.3  273.9  275.7  278.3  282.8  289.0  288.8  290.5  285.0  282.0  278.6  274.8 
1913  272.3  273.6  275.6  279.4  284.4  291.3  289.5  291.3  287.8  280.5  274.9  270.5 
1914  270.0  269.1  273.0  277.6  285.2  288.2  291.5  289.8  284.0  281.6  279.5  276.4 
1915  276.3  269.7  271.8  279.4  284.1  288.5  288.7  288.5  285.5  279.5  277.9  267.8 
1916  262.7  271.0  272.4  276.8  281.4  286.0  285.7  287.0  285.5  279.7  278.4  273.4 
1917  270.5  270.2  270.9  273.6  282.3  287.6  289.7  288.1  284.7  282.8  279.3  274.9 
1918  273.7  276.6  271.0  274.0  280.2  287.0  288.9  288.6  285.8  281.9  274.3  269.2 
1919  268.1  264.3  270.2  274.6  280.2  288.4  288.2  288.2  284.9  278.7  278.0  275.7 
1920  273.7  277.3  276.4  276.7  282.1  288.6  290.4  287.7  285.3  282.2  277.2  275.3 
1921  273.3  273.6  272.2  275.6  282.1  289.2  289.4  288.7  284.9  282.5  274.6  275.8 
1922  269.3  260.1  266.0  273.7  279.9  286.6  287.8  287.0  285.4  281.4  275.3  271.3 
1923  263.5  269.5  268.3  276.0  280.3  288.6  291.8  288.5  286.1  282.5  273.5  275.2 
1924  272.5  273.8  275.5  278.5  285.6  287.2  291.6  289.7  286.5  283.0  280.2  273.0 
1925  274.7  273.7  275.4  279.0  282.5  285.6  290.6  289.0  286.5  280.6  275.3  277.2 
1926  275.0  263.9  269.7  276.6  281.4  287.9  289.1  287.4  284.8  280.4  276.2  274.2 
1927  270.4  275.1  276.0  280.1  282.6  290.4  291.3  288.5  286.5  284.4  275.6  275.6 
1928  273.2  272.0  271.4  274.4  281.5  287.6  290.6  288.2  286.1  280.8  275.6  275.6 
1929  265.0  273.8  274.3  273.5  284.3  288.0  290.5  287.3  286.1  279.7  275.0  271.5 
1930  270.0  273.0  270.5  277.2  283.2  288.7  291.9  287.0  284.4  280.7  274.3  272.2 
1931  264.7  265.8  269.9  275.9  281.1  286.9  289.5  288.5  282.6  279.4  274.4  273.6 
1932  271.1  275.9  270.1  278.0  286.1  288.7  290.8  287.9  285.6  283.6  281.0  268.0 
1933  266.9  267.0  269.0  276.4  283.5  287.3  288.0  286.4  284.5  280.0  279.6  269.1 
1934  270.6  274.7  275.1  276.1  280.5  286.5  288.8  287.6  282.5  279.6  274.0  265.5 
1935  272.9  272.6  270.1  273.5  282.5  287.4  288.8  288.9  284.7  279.0  275.5  272.3 
1936  272.6  272.7  275.2  276.6  286.1  291.3  288.0  289.2  284.8  281.2  273.8  273.3 
1937  274.6  276.2  275.6  279.5  283.0  287.9  287.7  288.2  284.4  281.0  279.4  276.2 
1938  273.3  272.3  275.1  280.0  285.7  287.1  289.8  289.2  287.3  282.5  272.9  273.4 
1939  270.1  273.0  272.1  276.1  283.5  288.9  290.3  288.9  285.1  282.2  278.6  273.1 
1940  273.5  270.5  276.7  279.0  285.4  289.2  289.8  287.7  287.2  282.9  276.6  276.9 
1941  263.9  271.1  276.4  278.5  285.3  286.6  290.1  287.7  285.4  283.6  278.8  274.1 
1942  267.6  271.3  274.2  277.0  282.9  286.6  290.0  287.7  285.7  281.5  273.4  274.1 
1943  265.9  272.3  275.7  278.8  282.5  286.8  289.8  288.7  283.3  279.4  272.7  266.6 
1944  267.4  275.0  272.7  278.1  283.3  288.7  290.1  288.5  286.2  282.3  277.4  274.9 
1945  271.9  274.0  274.0  278.0  285.4  288.2  290.1  287.0  285.6  279.0  277.6  272.7 
1946  275.1  276.2  275.7  276.2  284.5  289.7  290.3  288.8  286.4  282.7  278.7  273.8 
1947  274.9  275.7  272.1  277.8  284.3  287.6  291.3  289.9  285.4  284.4  276.1  275.4 
1948  269.6  269.9  273.7  275.0  283.5  288.1  289.5  288.4  285.6  282.6  278.2  275.3 
1949  273.1  275.1  270.2  276.4  283.6  289.3  289.9  288.4  285.6  281.9  275.3  271.7 
1950  268.2  269.8  267.5  278.5  281.5  286.9  289.3  287.9  284.7  279.9  276.2  275.1 
1951  277.5  275.8  272.0  278.5  283.8  286.1  291.6  289.7  286.5  281.3  276.8  273.7 
1952  272.7  275.9  275.8  274.9  282.1  286.5  288.6  289.0  285.9  283.0  278.3  271.2 
1953  264.9  268.6  272.2  277.4  284.8  289.6  290.7  288.4  287.3  284.1  280.9  274.8 
1954  275.1  277.4  273.9  280.3  284.6  290.9  293.8  289.9  287.7  285.0  278.6  275.2 
1955  275.7  274.0  273.3  276.4  283.1  289.6  291.2  289.6  285.9  282.9  275.5  274.1 
1956  275.2  273.9  276.5  279.7  284.5  286.9  290.7  288.8  286.2  278.6  275.6  271.7 
1957  270.7  275.5  274.8  280.4  283.1  286.3  288.4  288.2  287.8  281.7  278.7  271.0 
1958  277.1  274.1  270.7  275.4  283.7  289.0  291.4  287.7  284.3  279.0  271.7  274.7 
1959  273.8  278.0  275.2  279.0  284.4  287.5  290.3  289.0  288.2  282.1  275.2  276.2 
1960  270.1  275.2  275.8  280.6  284.5  289.7  291.3  290.1  286.4  284.6  281.4  273.1 
1961  266.6  269.7  276.1  277.6  285.5  287.8  288.8  290.8  286.6  278.9  275.4  270.1 
1962  272.6  276.6  272.9  277.9  282.4  287.3  290.5  290.0  287.2  283.1  279.2  272.8 
1963  276.1  277.5  276.5  278.8  281.1  287.3  289.1  289.6  286.5  280.9  279.7  278.3 
1964  278.0  274.6  274.7  276.5  284.2  287.9  290.6  289.3  284.9  282.3  277.3  275.9 
1965  276.3  271.2  272.9  276.9  284.4  288.9  292.4  292.7  287.9  285.2  280.1  272.3 
1966  271.8  267.5  271.9  277.9  283.2  286.9  290.2  289.8  286.1  279.1  279.3  279.3 
1967  276.5  271.7  272.3  278.8  282.0  288.4  288.9  289.1  285.7  281.9  277.4  273.3 
1968  276.4  275.1  276.0  277.7  286.4  288.8  291.6  290.0  286.0  284.0  277.9  278.3 
1969  273.8  275.0  277.3  280.2  285.1  286.6  290.4  289.5  287.6  283.2  280.5  280.0 
1970  274.2  273.9  273.8  279.5  285.8  287.2  288.9  288.4  285.7  281.2  277.9  274.6 
1971  277.9  277.3  276.8  280.5  281.9  287.2  289.9  289.4  286.0  283.1  277.1  275.4 
1972  274.8  272.8  278.4  279.2  282.1  287.4  292.1  290.1  287.8  282.9  280.4  273.6 
1973  274.7  270.4  271.6  277.7  284.4  285.8  288.8  289.3  287.7  283.6  277.9  272.8 
1974  273.8  273.9  278.1  279.9  282.7  288.4  290.8  290.8  287.2  285.3  280.4  276.5 
1975  274.9  270.8  273.7  278.9  284.0  290.3  291.3  290.8  288.2  283.1  279.4  269.7 
1976  272.7  273.0  278.7  280.0  286.6  289.2  289.3  288.1  286.1  282.6  277.1  273.9 
1977  275.1  275.6  277.1  280.6  284.8  290.5  292.4  290.9  287.5  283.8  274.0  270.7 
1978  273.1  269.7  273.7  277.2  284.8  286.3  290.4  290.4  286.4  284.2  280.9  276.9 
1979  276.8  277.1  276.2  279.1  282.0  286.9  288.5  287.8  286.2  282.0  279.8  277.0 
1980  274.1  273.2  278.4  279.4  281.0  288.1  291.9  289.6  287.1  284.1  275.1  272.2 
1981  270.7  269.1  275.8  276.3  284.1  287.5  293.3  290.5  286.5  284.3  278.6  269.0 
1982  271.7  268.5  276.7  279.4  283.1  288.3  293.9  289.8  286.7  281.7  281.1  274.6 
1983  276.9  278.3  278.3  281.7  285.8  289.9  290.9  289.7  286.8  283.5  278.7  276.4 
1984  273.3  274.2  273.5  279.0  283.9  286.9  289.0  288.2  287.9  281.6  278.0  274.6 
1985  272.5  273.2  273.8  278.7  281.6  288.6  289.7  288.5  286.9  281.6  275.7  274.0 
1986  272.9  274.8  275.1  278.6  283.9  289.6  292.4  288.0  285.9  285.5  279.3  276.7 
1987  274.2  274.6  278.0  278.9  282.9  286.9  290.2  288.9  285.1  281.7  274.4  269.9 
1988  273.2  277.4  276.5  277.6  286.2  288.9  289.4  291.2  288.7  283.0  279.4  277.9 
1989  273.9  276.4  275.0  277.9  283.2  290.3  292.3  288.4  286.6  284.4  282.0  277.4 
1990  274.4  276.4  275.9  282.0  283.4  290.5  292.1  290.3  286.7  281.5  280.0  277.8 
  54  141  57.50   17.50
1850  268.7  273.5  274.1  278.2  282.7  287.5  288.9  289.4  283.9  279.1  275.0  272.0 
1851  263.2  270.9  277.4  276.7  283.2  287.1  290.2  290.8  285.6  281.1  275.7  270.9 
1852  269.8  275.0  274.9  275.0  281.6  288.2  290.3  287.0  286.1  282.5  276.7  269.0 
1853  273.0  269.2  272.5  276.8  285.1  287.7  288.7  286.9  285.3  280.5  274.0  274.2 
1854  275.1  270.2  268.9  271.5  281.2  288.4  290.0  288.0  284.5  281.4  276.9  273.0 
1855  273.3  273.4  274.2  275.9  282.9  290.2  291.1  289.5  286.4  279.7  278.1  273.5 
1856  270.3  270.8  276.7  278.6  284.8  286.8  291.0  286.3  284.1  283.4  279.4  275.9 
1857  275.6  278.5  275.7  278.9  285.9  289.7  290.8  289.7  286.5  278.8  268.5  271.9 
1858  276.3  272.2  273.5  275.7  281.6  287.3  290.6  290.3  287.3  280.9  274.3  272.0 
1859  275.1  270.4  268.9  277.5  283.5  288.7  289.2  287.2  284.5  282.1  277.4  273.8 
1860  274.3  274.4  274.5  279.0  284.1  287.4  290.6  288.5  283.3  281.0  277.8  269.3 
1861  271.9  274.2  274.7  276.2  283.8  287.1  289.5  289.9  285.4  282.2  273.7  272.5 
1862  274.2  268.1  275.1  278.4  283.1  287.0  288.9  290.1  285.0  281.9  278.5  274.3 
1863  271.6  271.6  270.3  275.1  282.1  286.5  292.2  287.6  285.6  283.1  280.6  278.2 
1864  274.8  275.4  274.2  274.4  282.3  288.6  289.3  288.8  285.2  279.5  277.2  273.6 
1865  268.3  269.6  273.6  275.4  280.6  287.1  290.7  287.4  285.1  281.9  275.7  269.7 
1866  262.4  259.9  269.3  277.8  282.7  287.2  292.9  288.4  283.6  279.3  275.9  269.9 
1867  272.2  275.8  276.2  279.8  284.5  287.8  291.2  289.6  285.1  280.7  272.0  274.8 
1868  273.8  273.4  275.5  278.1  281.5  288.1  289.3  288.4  286.2  280.4  280.3  270.1 
1869  271.2  275.6  277.2  280.7  285.0  290.1  288.8  289.4  284.9  278.6  276.5  271.1 
1870  267.3  271.1  269.6  275.9  282.9  287.3  291.1  288.0  284.2  283.1  279.3  277.4 
1871  276.4  272.6  277.4  278.0  282.8  286.3  289.7  287.0  286.6  283.8  278.1  277.6 
1872  277.2  270.8  273.7  279.0  283.5  287.2  291.3  289.7  286.5  282.3  272.3  276.5 
1873  273.4  272.5  274.7  279.9  283.8  290.0  291.7  289.9  287.2  284.0  277.1  275.3 
1874  270.6  275.1  274.0  278.5  282.7  288.1  290.5  289.5  285.9  282.9  279.5  273.4 
1875  272.8  272.8  274.7  276.9  283.3  286.3  291.0  289.5  285.8  283.9  277.5  271.4 
1876  274.7  271.8  273.8  275.5  281.7  290.1  289.1  286.9  284.0  281.4  276.4  265.4 
1877  275.3  270.8  273.0  273.8  282.0  286.2  289.0  289.7  286.6  279.5  276.8  272.9 
1878  274.3  274.7  277.8  278.5  283.6  287.4  292.2  288.6  284.4  282.2  274.7  273.2 
1879  270.2  271.8  268.3  278.2  281.0  288.3  289.3  287.9  286.6  281.8  276.2  276.4 
1880  275.3  272.1  275.0  278.5  284.6  290.3  290.5  288.1  284.8  283.1  277.4  272.5 
1881  269.3  272.4  273.6  276.5  285.2  288.6  290.4  289.7  285.7  278.0  276.3  272.5 
1882  269.1  264.8  265.4  275.7  284.9  290.6  288.0  289.5  286.1  278.5  270.4  270.2 
1883  265.4  266.1  268.8  275.1  283.6  285.6  287.9  287.2  282.5  275.0  275.2  274.2 
1884  273.5  277.7  275.3  281.7  282.2  287.0  289.1  290.2  285.4  281.9  278.2  271.9 
1885  271.7  271.8  272.9  278.3  282.8  286.9  288.3  287.3  282.9  280.4  278.0  274.6 
1886  273.2  276.4  276.4  276.2  284.5  287.8  290.5  288.2  287.4  279.6  280.5  275.2 
1887  269.2  272.0  268.3  274.1  283.5  287.6  290.2  289.5  286.3  280.6  274.6  273.0 
1888  274.1  270.0  270.0  273.6  282.0  286.8  291.3  288.8  285.6  281.8  278.3  275.7 
1889  274.1  267.4  270.1  276.8  283.5  288.5  287.6  288.5  285.9  281.6  275.8  275.7 
1890  273.2  271.7  275.4  276.2  282.3  286.7  290.7  289.0  286.7  282.5  277.0  273.2 
1891  268.2  271.7  273.3  279.3  285.6  287.3  289.0  290.5  285.2  280.6  280.6  277.7 
1892  274.0  272.1  274.9  279.4  283.2  287.7  290.2  289.1  286.6  282.4  276.0  273.4 
1893  275.4  276.5  278.4  278.2  286.7  288.0  290.5  287.6  287.3  283.3  280.3  278.3 
1894  277.6  274.8  275.9  280.0  285.1  291.1  292.4  289.6  286.2  284.3  278.7  269.7 
1895  275.0  275.1  274.5  277.4  282.3  288.1  289.5  289.8  285.9  279.5  271.7  271.8 
1896  270.7  273.0  273.9  276.0  283.8  287.4  291.0  288.7  286.4  282.5  279.6  272.0 
1897  276.7  274.6  279.0  279.8  284.4  288.4  291.4  290.4  286.7  284.6  277.5  277.1 
1898  274.3  274.9  273.8  279.4  283.7  288.6  291.8  289.8  285.6  284.0  277.8  273.3 
1899  273.9  268.6  274.4  278.9  286.3  286.1  289.3  288.6  284.6  280.5  277.2  269.3 
1900  275.2  272.5  273.6  276.7  282.1  286.3  288.5  287.3  283.7  280.3  277.2  275.6 
1901  265.2  271.5  271.7  275.5  281.4  287.8  289.6  290.3  284.6  282.4  276.5  274.1 
1902  275.5  276.6  271.9  276.9  283.7  286.5  288.9  288.8  284.8  274.5  272.0  268.8 
1903  267.7  271.7  274.5  275.7  280.4  289.2  289.0  286.9  285.3  281.6  271.3  271.9 
1904  274.2  276.7  277.2  279.2  284.7  286.8  289.8  288.4  286.0  282.1  276.6  276.6 
1905  272.8  268.4  266.0  279.8  284.4  287.4  289.1  291.3  286.7  282.0  274.7  271.7 
1906  263.5  271.1  271.5  277.5  280.6  286.1  289.4  288.3  283.1  282.4  275.4  264.2 
1907  269.6  273.7  277.4  279.7  280.9  288.1  289.3  286.8  285.9  281.1  274.3  271.4 
1908  274.3  271.7  271.2  274.8  282.9  288.3  289.8  287.9  286.7  281.7  279.7  277.9 
1909  274.4  271.6  270.0  277.2  281.9  286.5  288.5  288.1  284.8  282.8  277.0  275.3 
1910  272.7  265.7  265.4  276.4  280.2  284.3  288.8  288.2  286.4  279.9  277.4  277.9 
1911  273.6  272.4  274.9  277.9  284.1  285.9  288.8  288.2  284.7  282.3  274.8  273.2 
1912  270.3  273.9  275.7  278.3  282.8  289.0  288.8  290.5  285.0  282.0  278.6  274.8 
1913  272.3  273.6  275.6  279.4  284.4  291.3  289.5  291.3  287.8  280.5  274.9  270.5 
1914  270.0  269.1  273.0  277.6  285.2  288.2  291.5  289.8  284.0  281.6  279.5  276.4 
1915  276.3  269.7  271.8  279.4  284.1  288.5  288.7  288.5  285.5  279.5  277.9  267.8 
1916  262.7  271.0  272.4  276.8  281.4  286.0  285.7  287.0  285.5  279.7  278.4  273.4 
1917  270.5  270.2  270.9  273.6  282.3  287.6  289.7  288.1  284.7  282.8  279.3  274.9 
1918  273.7  276.6  271.0  274.0  280.2  287.0  288.9  288.6  285.8  281.9  274.3  269.2 
1919  268.1  264.3  270.2  274.6  280.2  288.4  288.2  288.2  284.9  278.7  278.0  275.7 
1920  273.7  277.3  276.4  276.7  282.1  288.6  290.4  287.7  285.3  282.2  277.2  275.3 
1921  273.3  273.6  272.2  275.6  282.1  289.2  289.4  288.7  284.9  282.5  274.6  275.8 
1922  269.3  260.1  266.0  273.7  279.9  286.6  287.8  287.0  285.4  281.4  275.3  271.3 
1923  263.5  269.5  268.3  276.0  280.3  288.6  291.8  288.5  286.1  282.5  273.5  275.2 
1924  272.5  273.8  275.5  278.5  285.6  287.2  291.6  289.7  286.5  283.0  280.2  273.0 
1925  274.7  273.7  275.4  279.0  282.5  285.6  290.6  289.0  286.5  280.6  275.3  277.2 
1926  275.0  263.9  269.7  276.6  281.4  287.9  289.1  287.4  284.8  280.4  276.2  274.2 
1927  270.4  275.1  276.0  280.1  282.6  290.4  291.3  288.5  286.5  284.4  275.6  275.6 
1928  273.2  272.0  271.4  274.4  281.5  287.6  290.6  288.2  286.1  280.8  275.6  275.6 
1929  265.0  273.8  274.3  273.5  284.3  288.0  290.5  287.3  286.1  279.7  275.0  271.5 
1930  270.0  273.0  270.5  277.2  283.2  288.7  291.9  287.0  284.4  280.7  274.3  272.2 
1931  264.7  265.8  269.9  275.9  281.1  286.9  289.5  288.5  282.6  279.4  274.4  273.6 
1932  271.1  275.9  270.1  278.0  286.1  288.7  290.8  287.9  285.6  283.6  281.0  268.0 
1933  266.9  267.0  269.0  276.4  283.5  287.3  288.0  286.4  284.5  280.0  279.6  269.1 
1934  270.6  274.7  275.1  276.1  280.5  286.5  288.8  287.6  282.5  279.6  274.0  265.5 
1935  272.9  272.6  270.1  273.5  282.5  287.4  288.8  288.9  284.7  279.0  275.5  272.3 
1936  272.6  272.7  275.2  276.6  286.1  291.3  288.0  289.2  284.8  281.2  273.8  273.3 
1937  274.6  276.2  275.6  279.5  283.0  287.9  287.7  288.2  284.4  281.0  279.4  276.2 
1938  273.3  272.3  275.1  280.0  285.7  287.1  289.8  289.2  287.3  282.5  272.9  273.4 
1939  270.1  273.0  272.1  276.1  283.5  288.9  290.3  288.9  285.1  282.2  278.6  273.1 
1940  273.5  270.5  276.7  279.0  285.4  289.2  289.8  287.7  287.2  282.9  276.6  276.9 
1941  263.9  271.1  276.4  278.5  285.3  286.6  290.1  287.7  285.4  283.6  278.8  274.1 
1942  267.6  271.3  274.2  277.0  282.9  286.6  290.0  287.7  285.7  281.5  273.4  274.1 
1943  265.9  272.3  275.7  278.8  282.5  286.8  289.8  288.7  283.3  279.4  272.7  266.6 
1944  267.4  275.0  272.7  278.1  283.3  288.7  290.1  288.5  286.2  282.3  277.4  274.9 
1945  271.9  274.0  274.0  278.0  285.4  288.2  290.1  287.0  285.6  279.0  277.6  272.7 
1946  275.1  276.2  275.7  276.2  284.5  289.7  290.3  288.8  286.4  282.7  278.7  273.8 
1947  274.9  275.7  272.1  277.8  284.3  287.6  291.3  289.9  285.4  284.4  276.1  275.4 
1948  269.6  269.9  273.7  275.0  283.5  288.1  289.5  288.4  285.6  282.6  278.2  275.3 
1949  273.1  275.1  270.2  276.4  283.6  289.3  289.9  288.4  285.6  281.9  275.3  271.7 
1950  268.2  269.8  267.5  278.5  281.5  286.9  289.3  287.9  284.7  279.9  276.2  275.1 
1951  277.5  275.8  272.0  278.5  283.8  286.1  291.6  289.7  286.5  281.3  276.8  273.7 
1952  272.7  275.9  275.8  274.9  282.1  286.5  288.6  289.0  285.9  283.0  278.3  271.2 
1953  264.9  268.6  272.2  277.4  284.8  289.6  290.7  288.4  287.3  284.1  280.9  274.8 
1954  275.1  277.4  273.9  280.3  284.6  290.9  293.8  289.9  287.7  285.0  278.6  275.2 
1955  275.7  274.0  273.3  276.4  283.1  289.6  291.2  289.6  285.9  282.9  275.5  274.1 
1956  275.2  273.9  276.5  279.7  284.5  286.9  290.7  288.8  286.2  278.6  275.6  271.7 
1957  270.7  275.5  274.8  280.4  283.1  286.3  288.4  288.2  287.8  281.7  278.7  271.0 
1958  277.1  274.1  270.7  275.4  283.7  289.0  291.4  287.7  284.3  279.0  271.7  274.7 
1959  273.8  278.0  275.2  279.0  284.4  287.5  290.3  289.0  288.2  282.1  275.2  276.2 
1960  270.1  275.2  275.8  280.6  284.5  289.7  291.3  290.1  286.4  284.6  281.4  273.1 
1961  266.6  269.7  276.1  277.6  285.5  287.8  288.8  290.8  286.6  278.9  275.4  270.1 
1962  272.6  276.6  272.9  277.9  282.4  287.3  290.5  290.0  287.2  283.1  279.2  272.8 
1963  276.1  277.5  276.5  278.8  281.1  287.3  289.1  289.6  286.5  280.9  279.7  278.3 
1964  278.0  274.6  274.7  276.5  284.2  287.9  290.6  289.3  284.9  282.3  277.3  275.9 
1965  276.3  271.2  272.9  276.9  284.4  288.9  292.4  292.7  287.9  285.2  280.1  272.3 
1966  271.8  267.5  271.9  277.9  283.2  286.9  290.2  289.8  286.1  279.1  279.3  279.3 
1967  276.5  271.7  272.3  278.8  282.0  288.4  288.9  289.1  285.7  281.9  277.4  273.3 
1968  276.4  275.1  276.0  277.7  286.4  288.8  291.6  290.0  286.0  284.0  277.9  278.3 
1969  273.8  275.0  277.3  280.2  285.1  286.6  290.4  289.5  287.6  283.2  280.5  280.0 
1970  274.2  273.9  273.8  279.5  285.8  287.2  288.9  288.4  285.7  281.2  277.9  274.6 
1971  277.9  277.3  276.8  280.5  281.9  287.2  289.9  289.4  286.0  283.1  277.1  275.4 
1972  274.8  272.8  278.4  279.2  282.1  287.4  292.1  290.1  287.8  282.9  280.4  273.6 
1973  274.7  270.4  271.6  277.7  284.4  285.8  288.8  289.3  287.7  283.6  277.9  272.8 
1974  273.8  273.9  278.1  279.9  282.7  288.4  290.8  290.8  287.2  285.3  280.4  276.5 
1975  274.9  270.8  273.7  278.9  284.0  290.3  291.3  290.8  288.2  283.1  279.4  269.7 
1976  272.7  273.0  278.7  280.0  286.6  289.2  289.3  288.1  286.1  282.6  277.1  273.9 
1977  275.1  275.6  277.1  280.6  284.8  290.5  292.4  290.9  287.5  283.8  274.0  270.7 
1978  273.1  269.7  273.7  277.2  284.8  286.3  290.4  290.4  286.4  284.2  280.9  276.9 
1979  276.8  277.1  276.2  279.1  282.0  286.9  288.5  287.8  286.2  282.0  279.8  277.0 
1980  274.1  273.2  278.4  279.4  281.0  288.1  291.9  289.6  287.1  284.1  275.1  272.2 
1981  270.7  269.1  275.8  276.3  284.1  287.5  293.3  290.5  286.5  284.3  278.6  269.0 
1982  271.7  268.5  276.7  279.4  283.1  288.3  293.9  289.8  286.7  281.7  281.1  274.6 
1983  276.9  278.3  278.3  281.7  285.8  289.9  290.9  289.7  286.8  283.5  278.7  276.4 
1984  273.3  274.2  273.5  279.0  283.9  286.9  289.0  288.2  287.9  281.6  278.0  274.6 
1985  272.5  273.2  273.8  278.7  281.6  288.6  289.7  288.5  286.9  281.6  275.7  274.0 
1986  272.9  274.8  275.1  278.6  283.9  289.6  292.4  288.0  285.9  285.5  279.3  276.7 
1987  274.2  274.6  278.0  278.9  282.9  286.9  290.2  288.9  285.1  281.7  274.4  269.9 
1988  273.2  277.4  276.5  277.6  286.2  288.9  289.4  291.2  288.7  283.0  279.4  277.9 
1989  273.9  276.4  275.0  277.9  283.2  290.3  292.3  288.4  286.6  284.4  282.0  277.4 
1990  274.4  276.4  275.9  282.0  283.4  290.5  292.1  290.3  286.7  281.5  280.0  277.8 
  55  141  67.50   17.50
1850  261.3  266.8  265.2  270.8  271.1  278.9  283.8  282.5  275.7  271.5  267.8  260.2 
1851  264.6  259.1  268.5  269.4  273.5  281.3  284.4  280.6  275.1  271.9  265.4  262.0 
1852  261.0  262.6  267.8  267.1  271.9  279.6  285.4  284.2  278.3  270.2  264.4  265.0 
1853  267.5  269.6  265.4  266.5  270.7  277.3  282.5  280.9  275.1  270.9  269.7  269.3 
1854  265.3  263.1  261.0  266.3  273.1  279.6  285.0  283.7  278.6  271.2  267.3  264.6 
1855  265.5  263.2  263.9  266.7  272.2  280.6  283.8  283.5  278.6  270.7  266.1  263.5 
1856  263.0  257.8  264.6  269.2  275.1  278.6  283.3  282.6  278.1  273.2  267.7  264.1 
1857  261.1  264.0  265.9  269.0  272.9  279.8  286.0  285.0  279.4  271.1  265.9  265.9 
1858  262.1  259.7  267.1  270.6  272.8  279.8  282.0  281.7  277.6  269.6  267.1  265.2 
1859  258.5  258.5  263.4  268.6  272.2  281.3  286.5  282.0  278.1  276.0  268.3  268.8 
1860  266.0  267.8  265.9  269.6  272.6  280.9  285.8  283.6  277.7  272.1  271.1  267.3 
1861  262.9  259.7  269.5  269.4  273.4  280.0  283.3  282.0  277.6  269.9  267.7  264.3 
1862  264.6  264.1  262.7  269.2  272.6  281.4  284.6  282.7  278.3  273.7  269.0  259.9 
1863  264.1  261.8  265.1  268.7  273.4  278.8  285.4  281.9  278.0  271.5  268.2  266.1 
1864  254.5  264.0  254.6  260.7  269.4  276.1  285.8  282.8  276.6  272.2  261.6  263.5 
1865  259.9  254.9  259.3  264.1  270.3  277.2  283.5  283.9  278.7  272.3  266.6  260.9 
1866  258.8  264.8  259.0  272.2  273.2  279.3  282.2  283.3  276.0  272.1  268.2  260.0 
1867  256.2  264.9  269.2  267.6  271.7  276.4  283.0  282.4  276.0  270.2  264.0  265.8 
1868  261.1  262.6  261.3  267.8  272.1  281.9  282.5  281.7  277.2  274.6  265.1  263.6 
1869  266.9  262.9  266.2  266.7  272.5  278.2  285.0  282.0  276.5  269.2  267.3  260.6 
1870  255.7  267.5  264.2  267.9  270.2  279.1  284.5  281.7  277.0  272.5  268.8  266.5 
1871  257.1  258.1  268.0  269.6  270.9  277.5  283.4  283.0  280.8  273.0  267.9  263.5 
1872  259.6  265.4  264.1  270.9  271.8  277.9  283.2  281.6  276.6  273.7  264.8  264.8 
1873  260.0  263.3  260.3  269.6  272.3  279.8  284.7  281.4  278.9  270.5  269.5  263.4 
1874  262.5  265.9  264.1  268.1  272.1  280.6  284.9  282.5  280.0  272.8  267.3  258.2 
1875  258.5  262.4  265.9  264.3  271.2  279.5  284.5  283.2  278.5  273.0  267.8  262.4 
1876  253.2  261.0  259.3  268.6  272.8  280.6  284.0  283.0  274.8  270.5  264.7  263.3 
1877  264.2  263.7  266.3  265.6  271.3  276.7  281.0  280.4  277.7  271.0  266.1  265.4 
1878  262.5  264.5  264.3  263.3  270.7  280.2  284.0  280.0  275.8  271.5  261.4  265.2 
1879  263.8  268.8  260.3  266.1  272.5  278.7  282.6  283.4  279.2  273.9  266.9  265.1 
1880  258.6  258.6  266.9  268.8  273.2  281.0  283.9  282.9  277.6  272.1  267.5  261.7 
1881  255.2  262.0  263.9  265.7  272.1  278.2  283.2  283.9  277.2  271.4  267.4  265.6 
1882  259.6  255.7  259.2  267.8  272.7  280.3  285.5  282.0  278.6  272.1  271.2  260.7 
1883  262.2  255.2  263.0  266.5  270.1  278.8  282.9  281.3  276.6  270.2  267.4  265.5 
1884  257.3  258.0  264.6  269.3  270.9  276.8  283.8  280.7  275.5  268.9  267.0  262.5 
1885  256.1  263.7  266.1  270.1  271.4  279.1  284.6  283.1  275.4  270.4  265.2  261.6 
1886  264.1  264.4  264.2  265.8  271.3  278.1  283.1  281.4  277.1  271.2  270.4  265.8 
1887  260.2  262.2  253.6  264.7  273.7  280.0  286.1  282.9  277.8  271.0  262.8  262.5 
1888  264.3  257.3  261.5  267.9  273.2  278.3  284.4  281.2  278.2  269.9  265.5  262.7 
1889  263.0  260.2  262.1  267.9  272.5  277.4  282.2  280.9  274.7  268.3  267.9  263.1 
1890  264.8  262.7  263.6  266.9  272.0  278.9  286.7  282.8  277.3  272.3  271.0  267.2 
1891  256.2  260.8  269.7  268.4  275.0  281.1  286.2  281.9  278.9  273.8  268.4  261.5 
1892  263.6  268.3  269.5  267.4  272.1  279.7  284.2  284.7  278.1  272.7  262.9  262.3 
1893  265.5  261.4  260.9  270.4  272.8  280.8  284.0  281.2  278.2  273.4  267.5  265.8 
1894  261.5  267.5  265.2  269.7  272.8  280.6  286.6  283.8  278.4  271.1  267.8  271.5 
1895  267.1  266.7  269.5  269.1  272.6  280.4  286.0  284.1  278.5  272.4  267.0  263.2 
1896  268.7  263.7  263.4  267.7  273.7  283.6  287.4  287.1  279.9  272.1  270.0  261.3 
1897  265.8  265.6  270.0  266.3  273.3  280.2  285.0  282.7  278.3  272.4  267.1  264.5 
1898  265.7  269.2  268.9  270.7  273.3  281.8  284.6  283.6  277.1  269.8  265.8  260.9 
1899  263.6  257.4  264.5  271.2  274.0  280.9  284.4  281.9  277.7  271.5  267.4  269.3 
1900  261.4  265.9  266.6  266.2  271.5  279.8  281.8  282.4  277.5  271.0  270.4  262.0 
1901  257.5  257.7  265.5  267.8  272.8  281.3  286.3  284.9  279.5  272.0  267.7  263.3 
1902  262.9  263.4  258.2  268.7  271.8  277.2  281.2  281.0  276.6  269.4  262.6  261.7 
1903  264.3  258.9  260.3  268.3  270.7  276.9  281.1  279.6  277.0  269.1  263.1  261.2 
1904  261.6  260.1  263.5  265.3  273.5  279.0  282.1  281.1  276.0  271.8  262.3  263.6 
1905  266.5  256.7  265.6  271.3  272.8  279.4  283.4  283.3  277.7  273.4  268.2  263.4 
1906  261.0  260.5  264.4  267.9  270.8  275.4  280.9  278.9  274.5  272.0  267.3  257.6 
1907  258.8  266.6  264.1  265.6  270.8  277.9  280.9  280.5  275.1  271.6  265.4  256.9 
1908  262.7  259.2  261.3  267.3  272.2  279.5  281.3  279.5  276.6  270.9  265.5  266.7 
1909  260.7  257.2  260.1  264.0  271.8  278.6  284.7  284.4  278.3  274.8  272.5  268.4 
1910  262.3  261.5  260.6  267.2  271.9  276.4  282.6  282.0  276.1  272.3  264.4  262.6 
1911  259.4  258.3  265.6  271.1  272.0  277.1  279.9  281.6  275.4  268.9  261.7  264.5 
1912  259.3  261.5  268.6  269.7  271.0  279.5  281.3  283.0  277.1  269.5  267.4  264.8 
1913  262.5  263.7  269.1  268.0  271.9  278.3  282.2  281.8  277.1  273.4  270.6  268.0 
1914  260.0  260.6  267.4  266.5  272.3  279.0  281.5  283.3  276.8  272.4  269.1  268.2 
1915  263.4  260.0  265.6  267.2  270.7  279.1  282.2  281.6  276.0  270.6  267.3  263.9 
1916  268.1  263.8  260.0  265.5  271.8  280.0  285.8  281.8  278.4  272.3  270.3  264.2 
1917  261.4  268.0  260.6  263.6  272.6  281.9  286.5  283.6  280.2  275.1  270.5  265.0 
1918  262.5  262.6  255.1  265.5  270.9  279.2  282.2  281.4  276.6  271.2  266.7  266.0 
1919  256.0  256.9  264.7  269.7  272.1  278.5  282.4  282.0  277.1  270.1  266.7  258.0 
1920  261.8  256.0  262.3  268.1  271.8  280.1  286.4  283.8  278.0  273.8  266.5  262.8 
1921  265.0  263.9  260.4  262.7  273.8  281.3  285.4  285.4  278.2  270.7  263.9  265.3 
1922  264.3  254.9  261.4  264.9  272.0  280.3  285.2  284.5  279.2  273.0  267.9  258.6 
1923  251.3  264.2  258.2  266.4  270.7  280.5  284.7  282.1  275.5  273.7  267.4  265.0 
1924  260.9  261.0  265.4  268.0  273.3  278.1  282.4  280.3  277.6  271.8  268.6  267.9 
1925  264.8  262.4  266.7  267.0  271.3  278.2  285.0  282.6  278.6  275.6  272.0  268.5 
1926  264.4  258.2  265.0  264.5  271.0  280.7  286.1  286.1  278.3  272.6  265.6  264.8 
1927  262.6  261.1  265.0  267.6  271.1  279.8  287.5  282.6  276.4  272.0  264.6  263.9 
1928  259.0  263.3  264.2  266.1  271.5  277.1  280.4  282.0  276.0  269.8  268.5  265.6 
1929  256.3  262.8  254.6  262.5  271.9  279.6  284.7  281.6  276.7  272.5  262.8  263.6 
1930  264.0  258.7  263.3  267.7  273.3  279.5  283.8  281.8  275.1  270.2  268.7  267.4 
1931  256.5  264.0  265.6  265.1  271.8  276.9  282.6  280.9  276.8  272.1  267.0  265.4 
1932  261.6  260.4  262.5  268.3  273.2  279.6  283.7  282.5  277.2  270.8  268.3  266.5 
1933  263.7  256.4  263.2  270.3  272.1  278.8  285.0  282.0  277.5  272.4  269.9  265.2 
1934  258.8  258.0  265.2  265.8  271.5  278.0  284.8  281.9  276.6  268.7  262.6  261.4 
1935  268.2  264.0  257.0  264.8  271.2  278.0  285.0  283.3  277.3  271.4  266.3  268.4 
1936  263.4  267.9  263.8  267.5  272.7  278.3  282.9  281.8  278.3  270.9  267.1  267.1 
1937  264.2  266.8  268.4  268.7  272.1  277.1  280.8  281.1  278.2  270.8  269.0  269.6 
1938  264.4  269.3  268.3  268.7  272.5  279.4  283.4  282.7  278.7  269.6  265.0  265.3 
1939  266.0  267.5  261.5  267.6  272.1  280.8  285.8  283.1  275.8  271.0  265.2  265.1 
1940  264.2  260.5  267.0  270.4  274.0  282.8  283.9  279.9  278.3  273.3  267.2  264.3 
1941  253.7  260.6  266.7  267.8  273.0  280.2  282.6  284.2  277.5  273.2  267.6  267.8 
1942  264.5  259.7  261.9  269.1  273.6  280.7  281.7  280.1  276.1  271.3  266.4  265.7 
1943  258.3  263.4  261.4  268.0  272.9  278.9  285.3  282.1  276.8  271.7  267.1  265.1 
1944  259.6  266.7  265.2  270.6  272.2  281.7  284.2  282.7  279.4  271.6  269.6  263.5 
1945  263.4  261.2  262.6  269.3  271.6  280.6  285.4  283.9  278.0  270.9  270.3  267.0 
1946  268.2  263.5  269.4  264.8  272.4  279.8  281.2  283.2  278.9  274.6  265.2  261.6 
1947  262.0  262.3  264.3  268.7  274.3  281.4  282.0  280.7  277.3  270.1  267.0  265.3 
1948  260.1  258.6  265.7  267.6  272.9  281.0  283.4  279.8  275.5  273.6  267.8  261.2 
1949  262.2  266.2  262.7  269.0  272.7  280.5  284.9  283.5  277.3  273.4  265.1  261.9 
1950  264.4  258.1  260.6  267.7  272.9  280.4  284.2  281.0  277.5  271.5  266.9  267.7 
1951  270.1  264.0  262.0  272.0  272.3  281.0  283.8  283.6  280.7  272.7  270.5  262.2 
1952  260.1  259.3  270.0  267.4  272.2  278.9  284.7  284.3  279.7  271.4  266.9  265.3 
1953  252.4  262.8  267.6  265.4  271.6  280.0  284.7  281.9  277.2  274.0  270.8  267.0 
1954  267.0  264.0  258.7  267.6  271.9  282.6  285.3  284.2  279.5  275.2  271.4  266.5 
1955  262.0  263.4  265.0  266.7  273.4  280.5  283.7  283.0  278.9  270.7  267.1  268.4 
1956  264.2  261.7  269.3  268.9  274.7  283.4  284.9  282.0  276.8  273.3  262.6  262.4 
1957  264.4  268.3  268.4  271.4  273.2  279.9  284.8  279.8  278.8  271.5  269.4  263.9 
1958  264.2  255.7  263.9  265.4  274.0  281.0  283.5  282.5  277.0  271.3  266.9  264.6 
1959  260.4  260.1  259.5  270.1  272.9  282.2  284.5  280.9  277.6  272.9  272.7  266.3 
1960  261.6  259.0  261.8  267.9  272.2  280.4  281.3  281.0  276.2  271.7  270.0  269.6 
1961  266.4  264.2  262.7  266.5  273.0  279.3  283.5  284.4  276.0  270.0  267.2  268.0 
1962  266.1  262.2  263.8  266.8  272.2  280.9  287.2  283.9  280.9  275.9  270.7  261.5 
1963  262.0  266.4  259.7  264.9  272.0  281.3  284.9  283.0  279.5  274.3  269.1  268.4 
1964  262.1  259.8  262.4  265.3  272.8  279.1  283.8  284.6  277.8  272.9  269.8  266.3 
1965  264.0  259.2  260.9  268.9  272.9  281.2  285.5  285.5  281.7  275.6  269.2  264.6 
1966  263.8  263.3  266.1  269.2  273.9  280.1  284.4  281.1  278.9  274.2  270.1  268.6 
1967  264.8  263.1  260.9  266.8  271.8  278.7  282.5  283.0  278.0  274.7  268.7  266.1 
1968  268.9  264.0  265.3  267.3  272.5  280.5  283.7  283.1  277.5  271.5  265.9  265.3 
1969  264.5  264.3  266.9  269.4  271.8  280.2  283.8  281.5  280.5  271.3  268.2  265.6 
1970  263.2  263.4  262.5  271.3  274.5  280.9  285.0  282.2  278.0  271.1  267.2  263.8 
1971  269.1  266.8  271.4  268.6  271.4  280.0  281.6  281.5  275.5  270.1  271.2  264.0 
1972  267.5  270.9  269.9  269.7  273.2  279.1  287.3  284.9  277.2  275.6  272.9  269.2 
1973  265.1  262.7  266.4  269.9  273.8  280.7  282.3  282.2  278.7  274.4  265.9  263.0 
1974  263.3  262.4  267.5  270.1  271.5  277.3  283.7  281.7  278.7  274.4  266.9  266.4 
1975  263.1  262.9  265.3  269.4  272.6  279.4  282.3  283.5  279.4  274.4  270.7  268.2 
1976  259.6  263.1  267.5  269.7  275.2  283.0  285.2  283.5  277.3  273.8  267.8  265.7 
1977  263.4  264.7  264.0  270.1  272.0  278.3  283.0  283.0  275.2  271.9  266.3  267.4 
1978  263.8  261.9  265.3  266.3  274.8  280.1  286.9  283.5  280.4  275.6  267.9  265.2 
1979  264.4  262.7  268.2  270.2  273.1  281.2  281.4  281.6  278.1  274.0  268.5  267.8 
1980  259.4  259.7  264.1  264.4  272.0  280.1  284.7  285.1  280.4  274.2  268.2  266.6 
1981  263.5  264.3  267.4  267.6  273.3  281.5  284.6  286.9  280.6  275.1  268.0  267.4 
1982  260.8  262.5  271.4  271.0  273.5  281.2  285.2  284.4  277.2  272.0  269.3  267.4 
1983  264.7  265.7  269.4  271.1  274.6  282.2  286.8  284.9  277.9  272.0  270.5  259.5 
1984  265.6  266.0  261.1  266.6  274.0  279.8  281.7  283.6  280.6  271.6  266.0  264.7 
1985  258.7  264.9  267.9  270.3  271.7  283.1  288.2  284.8  279.8  273.8  267.7  267.6 
1986  264.7  263.0  265.7  269.4  272.6  280.0  283.3  281.4  276.7  273.5  272.1  269.8 
1987  264.8  264.9  262.7  265.2  271.8  280.6  285.9  284.7  280.5  274.4  269.1  265.7 
1988  260.9  266.6  266.0  270.4  272.3  278.9  285.3  286.2  276.6  271.4  267.8  265.0 
1989  265.3  259.0  264.5  267.3  272.4  281.9  285.4  283.7  279.7  275.3  271.2  266.9 
1990  262.9  265.9  269.9  269.1  272.4  280.9  285.1  284.5  279.4  272.5  270.0  265.9 
  56  141  67.50   22.50
1850  257.7  264.4  261.8  269.7  270.2  279.0  284.1  282.4  275.1  269.7  264.3  255.2 
1851  261.0  255.5  267.1  268.3  273.2  281.2  285.4  280.6  273.8  270.9  263.0  260.2 
1852  257.2  260.3  265.2  265.8  271.4  279.8  286.2  284.6  277.9  269.3  262.6  262.0 
1853  265.7  268.0  263.0  264.4  270.5  277.3  283.0  281.3  274.8  269.7  266.7  267.2 
1854  262.5  261.0  258.2  264.1  272.7  279.8  285.8  283.9  277.9  269.9  264.4  260.8 
1855  262.3  259.3  261.9  265.3  271.7  280.7  284.5  284.0  278.3  269.3  264.9  258.3 
1856  259.9  253.5  262.0  268.3  274.9  278.2  283.4  282.9  277.8  272.1  264.3  258.4 
1857  257.3  261.0  263.7  267.0  271.6  279.8  286.3  284.5  278.8  269.6  264.4  263.4 
1858  258.5  253.5  266.6  269.4  272.1  279.8  282.2  281.8  277.0  268.2  265.4  262.1 
1859  257.1  252.0  260.2  266.5  271.7  281.4  287.0  282.2  277.3  274.8  265.4  265.9 
1860  260.8  265.1  261.3  268.5  272.0  281.4  286.3  283.9  277.4  271.3  269.6  264.2 
1861  259.4  255.1  267.9  268.9  273.2  280.9  283.7  282.0  277.6  268.8  265.7  259.3 
1862  263.4  261.0  258.8  267.6  271.9  282.2  285.6  282.8  278.0  272.9  266.5  255.4 
1863  260.8  258.2  262.2  267.7  272.8  279.3  286.4  282.6  277.9  269.5  264.6  262.2 
1864  249.0  260.9  250.3  258.0  268.6  276.0  286.2  283.1  276.2  271.5  259.2  259.5 
1865  256.4  249.7  254.3  262.9  269.5  278.4  283.9  284.6  278.7  270.2  262.9  253.6 
1866  252.3  260.0  255.0  271.6  272.9  279.4  282.4  283.6  275.8  270.2  264.8  254.8 
1867  248.2  262.3  267.3  265.9  271.1  276.7  283.4  282.4  275.7  268.6  261.6  261.2 
1868  255.2  258.7  258.2  266.5  271.6  282.5  283.0  281.6  277.0  273.6  263.1  260.2 
1869  263.0  259.9  263.9  265.2  272.1  278.4  286.4  282.7  276.7  268.1  266.2  255.7 
1870  249.9  265.8  260.5  266.8  270.1  279.4  285.7  282.3  276.7  271.9  266.6  263.2 
1871  252.5  253.5  266.3  268.7  270.7  277.4  283.6  283.7  281.1  271.7  265.2  259.9 
1872  255.5  261.8  261.2  270.1  271.6  278.1  284.1  282.2  276.4  272.8  262.6  260.4 
1873  254.6  260.4  256.6  268.7  272.1  280.1  285.4  281.4  278.8  268.9  267.5  260.3 
1874  259.4  261.5  260.3  266.4  271.5  280.6  285.4  282.6  280.1  272.2  264.3  253.3 
1875  253.5  257.6  263.3  262.3  270.6  279.8  284.8  283.8  278.4  271.4  264.2  257.5 
1876  243.5  255.8  254.5  266.6  272.2  281.1  284.7  283.3  274.6  269.4  260.9  258.6 
1877  261.8  261.9  263.1  263.4  271.0  277.7  281.8  281.1  277.5  270.3  263.7  263.4 
1878  259.7  261.8  261.9  261.6  270.3  280.2  284.4  280.4  275.6  269.9  255.1  263.2 
1879  260.5  267.1  257.7  264.4  271.6  278.8  283.3  283.8  279.3  272.9  264.6  259.6 
1880  253.8  254.2  264.1  267.1  272.3  281.3  283.7  282.7  277.1  271.0  262.8  256.6 
1881  248.6  259.0  261.1  263.7  271.0  278.6  283.8  284.1  277.1  269.8  264.4  260.4 
1882  255.0  250.6  254.2  266.1  272.2  280.5  286.0  282.2  277.8  270.5  268.4  258.2 
1883  258.6  249.6  259.6  264.4  269.3  278.4  283.6  281.1  276.5  268.7  264.2  261.7 
1884  252.1  253.1  261.1  268.0  270.5  276.6  284.8  281.3  275.2  267.6  264.5  258.7 
1885  251.8  260.7  263.5  269.2  271.0  279.4  285.4  283.9  274.9  269.1  262.4  257.0 
1886  260.6  261.2  260.9  265.0  270.7  278.2  283.6  282.1  276.6  269.7  269.0  260.6 
1887  255.1  257.0  247.9  263.0  273.2  281.0  287.3  283.4  277.5  269.7  258.6  256.9 
1888  261.2  252.3  257.6  265.9  272.7  278.2  284.5  281.2  277.9  268.8  262.2  260.0 
1889  259.7  254.1  258.9  267.2  272.6  277.5  282.6  281.2  274.4  266.6  265.0  258.5 
1890  261.3  260.4  259.5  265.1  271.5  279.4  287.6  283.2  277.1  270.8  268.2  263.4 
1891  249.8  256.5  267.9  267.0  274.7  280.9  287.2  282.3  278.3  272.4  265.1  255.1 
1892  260.6  265.6  267.9  265.7  272.1  280.1  284.3  284.7  277.7  271.1  259.9  258.6 
1893  263.3  258.6  256.8  269.2  272.1  281.1  283.5  281.3  278.1  272.8  265.6  261.5 
1894  256.3  265.1  262.0  268.1  272.0  280.8  287.3  283.9  278.0  269.6  264.1  270.0 
1895  264.5  264.1  268.4  267.7  271.8  280.5  286.6  284.6  278.3  271.4  264.6  259.1 
1896  266.6  260.4  260.1  265.8  273.4  284.1  287.6  287.0  279.1  270.3  267.9  257.3 
1897  263.3  262.6  268.7  264.7  271.8  280.5  284.8  283.1  278.5  271.4  264.6  257.6 
1898  261.9  267.9  265.6  270.0  272.3  281.9  284.9  283.9  276.5  269.4  263.4  257.7 
1899  260.9  253.4  262.2  270.6  273.7  281.4  284.9  282.2  277.5  270.9  265.6  266.8 
1900  257.9  263.8  263.8  264.2  270.8  280.5  282.5  282.8  277.2  269.9  268.0  258.7 
1901  251.8  253.6  263.2  266.2  272.5  282.1  286.7  285.1  279.3  270.7  265.2  261.1 
1902  259.5  260.9  254.1  267.1  271.2  277.3  281.8  281.6  276.2  267.5  257.4  258.5 
1903  262.0  254.7  256.7  265.8  270.7  277.2  280.5  279.9  276.8  265.3  255.5  257.1 
1904  258.4  255.8  260.4  263.0  272.4  279.2  282.4  281.8  275.9  269.9  257.4  260.4 
1905  264.3  251.5  262.1  270.7  272.0  279.8  283.9  283.6  277.8  272.8  264.8  256.2 
1906  254.8  253.4  259.8  265.8  270.0  275.2  281.3  279.4  273.9  271.2  266.3  253.2 
1907  255.3  263.9  261.1  264.5  270.0  277.9  281.0  280.9  275.5  270.7  261.9  249.7 
1908  257.7  253.2  257.4  265.4  271.3  279.9  282.0  279.8  276.5  270.3  263.6  263.8 
1909  256.9  252.5  255.7  261.0  271.3  278.7  284.9  284.7  278.0  273.9  271.2  265.1 
1910  256.7  257.5  256.7  265.1  271.5  277.0  283.4  282.3  276.2  270.8  262.4  258.4 
1911  253.5  252.2  263.5  270.7  271.5  278.0  280.8  281.6  274.9  266.1  256.6  263.0 
1912  255.6  258.0  265.7  268.5  270.6  279.8  282.3  283.9  277.4  268.7  265.4  261.6 
1913  260.7  260.2  267.1  266.3  271.3  278.1  283.0  282.4  277.1  272.5  268.8  264.9 
1914  256.1  257.4  264.4  264.5  271.5  279.3  281.9  283.2  277.2  271.3  267.8  266.2 
1915  259.1  256.4  262.5  266.5  269.9  279.4  282.2  282.0  275.5  269.0  265.8  259.1 
1916  265.3  261.1  255.8  263.1  271.2  280.3  286.0  282.5  278.2  270.6  267.6  259.8 
1917  257.8  266.2  256.3  261.3  272.2  282.6  287.4  284.2  279.9  273.9  268.4  261.2 
1918  258.3  259.0  249.9  262.9  270.4  279.2  283.0  281.5  276.5  270.4  263.4  260.9 
1919  250.6  251.9  261.7  268.6  271.9  278.7  283.3  282.3  276.9  269.0  265.2  252.4 
1920  256.8  252.0  258.5  265.4  271.3  280.5  286.6  283.9  277.9  273.1  264.2  259.0 
1921  260.6  261.3  257.1  259.1  273.2  282.0  286.7  285.9  277.6  269.1  261.0  261.1 
1922  259.0  250.2  257.7  263.2  271.4  281.0  285.4  284.6  279.2  271.9  265.1  255.6 
1923  243.3  261.2  254.6  265.3  270.0  280.5  285.7  282.5  275.0  273.4  261.8  263.0 
1924  257.2  257.0  262.7  265.8  272.9  278.4  282.6  280.4  277.6  270.5  266.5  264.5 
1925  262.2  258.2  263.5  265.6  271.0  278.6  285.7  283.2  278.0  274.3  270.5  265.0 
1926  261.5  253.8  262.7  262.8  270.4  281.0  286.7  287.1  278.1  271.7  261.4  260.9 
1927  255.4  256.5  262.2  265.8  270.2  279.8  288.1  282.6  276.1  270.3  262.9  258.1 
1928  252.7  259.9  259.9  264.1  271.0  277.0  280.8  283.1  275.7  268.7  265.5  263.1 
1929  250.5  259.3  249.6  260.2  271.7  279.8  284.5  281.8  276.4  271.1  260.4  259.7 
1930  259.0  254.3  260.9  265.9  273.0  279.5  284.6  282.3  275.2  269.4  265.5  266.6 
1931  251.8  259.7  261.6  262.5  271.6  277.5  283.9  281.4  276.6  271.2  263.9  261.7 
1932  257.3  256.5  259.1  267.3  273.3  280.2  283.9  282.8  277.6  268.1  266.5  264.0 
1933  260.6  251.7  261.1  269.3  272.1  280.2  285.9  282.6  277.5  270.7  267.2  262.1 
1934  254.4  252.9  262.1  263.6  270.5  277.7  285.1  282.4  275.8  266.2  259.4  258.1 
1935  265.9  261.7  252.3  262.1  270.6  278.2  286.0  283.4  277.2  270.2  264.2  265.8 
1936  260.7  266.3  260.5  266.5  272.4  278.3  283.4  281.8  277.8  268.6  262.9  264.3 
1937  262.1  263.7  266.3  268.1  271.9  277.4  281.2  281.6  278.0  269.8  266.2  267.9 
1938  261.2  267.7  266.6  267.1  271.3  279.0  283.8  282.9  278.5  266.9  262.9  263.0 
1939  260.4  263.8  257.7  265.7  271.5  281.7  286.7  283.5  275.6  270.1  261.3  262.6 
1940  260.7  254.4  263.9  269.8  273.9  283.4  284.5  280.4  278.0  272.4  264.4  259.9 
1941  249.1  257.3  264.2  266.2  272.5  281.2  283.1  284.9  277.3  272.3  263.4  265.5 
1942  261.9  255.1  258.4  267.7  272.9  280.9  282.7  280.2  275.7  269.4  261.9  262.6 
1943  248.7  260.3  258.9  266.9  272.7  279.2  286.0  281.7  276.3  270.8  263.6  262.3 
1944  256.0  264.7  262.7  269.7  271.7  282.1  284.8  283.3  278.6  270.7  268.0  261.7 
1945  261.4  258.3  259.8  268.6  271.1  281.2  286.2  284.3  277.8  269.4  267.3  264.7 
1946  265.7  261.2  267.4  263.3  271.6  280.3  281.3  282.9  279.1  273.9  261.7  257.6 
1947  257.6  259.0  262.1  267.3  274.1  282.3  282.7  281.2  276.9  268.8  264.2  262.9 
1948  255.0  254.7  263.2  266.8  272.2  282.4  284.6  280.4  275.5  272.6  264.4  256.8 
1949  256.8  264.4  258.2  268.6  272.6  281.0  285.2  283.7  276.7  272.6  263.3  257.2 
1950  261.7  254.9  257.4  266.8  273.4  281.4  285.6  281.8  278.3  269.5  264.8  264.5 
1951  268.3  261.3  258.7  271.5  272.0  281.2  284.5  283.6  281.1  271.7  269.3  256.9 
1952  257.1  256.4  268.4  265.9  271.6  279.3  284.7  285.2  279.9  270.7  265.6  262.9 
1953  245.8  259.2  265.8  263.3  271.0  279.6  284.9  282.7  277.1  272.7  269.1  264.9 
1954  264.9  261.2  256.2  266.9  271.2  283.5  285.7  284.5  279.5  274.1  269.5  263.4 
1955  257.8  259.0  262.3  265.1  272.6  280.0  284.1  283.5  279.2  269.4  265.6  266.2 
1956  261.5  258.0  267.2  267.8  274.7  283.9  285.4  282.4  275.8  271.8  256.5  258.9 
1957  260.6  266.7  266.4  270.6  271.8  280.5  284.9  280.2  278.6  270.5  266.3  260.9 
1958  262.4  249.0  261.2  263.9  273.7  281.8  284.1  282.6  276.5  270.7  263.0  262.3 
1959  255.9  256.7  255.1  270.0  272.4  282.7  285.4  281.2  277.2  271.8  271.1  264.2 
1960  259.2  253.5  259.1  266.9  271.4  280.4  281.7  281.3  275.5  270.1  268.2  266.2 
1961  263.9  260.5  258.7  263.9  273.2  279.8  284.0  284.8  275.7  267.6  264.7  266.3 
1962  262.9  258.1  260.5  265.1  271.4  280.8  287.9  284.5  280.3  274.7  266.8  256.8 
1963  257.3  262.6  256.7  262.8  271.3  282.0  284.6  283.0  279.4  273.1  265.7  265.6 
1964  258.9  255.5  259.0  263.6  272.0  279.5  284.4  285.6  277.4  271.8  266.9  263.2 
1965  260.6  254.7  258.1  267.8  272.7  281.7  285.4  285.8  281.7  275.1  266.4  259.5 
1966  256.6  259.0  263.6  268.2  273.7  280.1  284.7  280.6  278.1  273.3  267.8  265.8 
1967  262.0  260.1  257.6  265.7  271.3  278.9  283.6  283.8  277.9  273.8  264.7  262.8 
1968  267.0  261.0  262.8  265.5  272.1  280.8  283.9  283.4  276.9  270.4  263.5  261.3 
1969  260.7  261.6  264.5  268.9  270.9  280.6  284.5  281.9  281.1  270.6  265.3  260.9 
1970  255.1  260.1  258.2  270.6  273.9  280.7  284.9  282.3  277.3  269.5  264.5  261.1 
1971  267.7  264.6  270.6  267.7  271.2  279.5  282.2  281.8  274.9  269.1  269.8  261.7 
1972  265.4  270.0  269.3  269.2  273.0  280.1  288.1  285.3  277.2  274.4  272.0  266.8 
1973  261.2  256.0  264.3  269.2  272.5  280.9  283.0  282.6  278.5  273.3  262.6  258.3 
1974  259.4  258.1  266.1  269.3  271.6  277.9  284.3  282.1  278.5  273.1  263.6  263.7 
1975  259.6  258.5  262.9  268.2  272.1  280.1  283.1  284.6  278.9  273.8  269.2  264.9 
1976  254.2  258.1  266.1  268.4  274.6  283.7  286.0  283.6  276.5  273.0  265.0  262.8 
1977  260.9  262.9  261.4  269.7  271.8  278.9  283.8  283.2  274.4  271.0  261.4  266.0 
1978  258.8  258.0  262.4  264.5  274.6  279.5  288.6  283.9  280.2  274.3  266.0  261.8 
1979  260.2  258.2  264.9  268.9  272.5  280.9  282.0  281.9  277.4  272.6  266.5  263.3 
1980  253.3  255.0  261.0  262.3  271.5  280.8  285.6  285.7  280.5  272.8  265.4  262.3 
1981  259.7  258.5  265.0  265.9  273.1  282.5  285.4  287.7  280.8  274.8  264.9  264.5 
1982  257.2  258.0  270.6  270.2  272.9  281.3  285.8  284.7  276.3  270.9  267.1  263.9 
1983  262.0  264.4  267.6  270.5  274.4  282.3  287.6  285.0  277.0  271.2  269.1  254.6 
1984  263.6  263.3  258.5  265.2  273.2  280.3  281.9  284.2  280.4  270.3  263.8  261.4 
1985  251.4  260.3  265.7  269.8  271.1  283.9  288.2  284.8  279.2  272.5  260.7  264.3 
1986  262.0  258.6  263.4  267.8  271.4  280.5  283.9  281.3  276.5  272.1  270.6  268.0 
1987  262.6  261.7  259.3  263.6  271.1  280.8  286.7  284.6  280.5  273.1  267.1  261.9 
1988  256.4  265.1  263.9  269.4  271.6  279.6  286.0  286.8  276.2  270.4  264.9  262.9 
1989  261.9  253.9  260.8  266.0  271.5  282.3  286.1  283.6  279.1  274.7  270.2  262.3 
1990  259.4  263.6  268.4  267.9  271.8  280.9  284.9  284.4  278.3  271.2  268.1  263.1 
  57  141  57.50   32.50
1850  258.3  261.4  265.3  270.2  282.3  288.4  290.4  287.0  280.6  273.6  264.7  252.9 
1851  249.1  255.6  270.2  268.8  279.3  287.7  291.7  288.6  280.1  275.2  266.3  259.1 
1852  250.8  268.6  264.0  268.4  277.1  287.1  290.7  289.1  283.3  278.5  266.4  258.0 
1853  262.9  259.4  264.4  272.6  283.1  290.5  289.7  286.1  282.7  274.1  268.5  263.3 
1854  267.1  262.2  259.4  266.2  276.9  286.7  290.6  288.1  282.1  278.6  275.2  261.0 
1855  261.0  255.9  268.5  274.3  281.2  287.6  290.8  287.7  284.2  274.9  272.0  261.7 
1856  260.3  259.6  272.2  273.5  282.4  286.3  288.6  287.0  279.5  279.0  270.5  262.6 
1857  263.9  269.5  268.5  269.5  281.7  287.7  290.8  288.1  281.9  275.3  261.2  263.2 
1858  257.9  255.6  264.1  268.6  279.7  285.8  288.6  289.9  285.3  273.7  268.1  258.3 
1859  266.5  255.3  259.1  273.3  282.4  287.4  290.7  288.6  283.4  276.2  270.9  263.9 
1860  265.2  262.5  264.0  271.0  280.3  286.1  290.4  288.0  280.9  277.1  275.2  266.5 
1861  257.4  257.5  266.2  272.0  280.3  286.6  289.5  289.0  283.6  273.3  264.5  252.0 
1862  266.2  255.4  263.2  274.7  282.8  287.5  290.7  288.1  280.6  276.0  267.1  257.3 
1863  257.9  254.1  259.9  268.4  279.7  285.8  290.0  289.0  283.5  275.9  270.6  263.0 
1864  250.9  260.3  258.0  268.5  277.8  288.5  290.8  289.7  281.0  276.7  266.9  263.7 
1865  258.7  255.6  263.4  267.9  279.4  289.9  290.1  289.9  285.7  276.2  262.9  257.6 
1866  243.7  247.5  259.4  270.4  281.4  286.6  290.2  286.6  280.1  270.4  265.8  253.8 
1867  250.7  264.5  268.2  271.0  279.5  287.7  290.5  287.3  281.3  274.6  263.7  262.4 
1868  260.9  256.0  266.2  269.3  277.9  288.2  289.4  287.8  286.0  276.4  272.0  261.1 
1869  261.0  259.0  268.7  274.6  283.3  289.6  291.1  289.4  282.3  272.8  271.1  261.3 
1870  250.7  259.3  263.7  269.4  280.6  286.8  290.4  287.5  282.9  278.9  272.3  261.7 
1871  264.2  251.8  268.8  273.7  279.2  286.3  288.6  285.6  282.2  276.0  266.7  262.3 
1872  268.9  259.8  265.2  272.2  283.0  288.5  289.9  288.0  282.1  276.3  265.2  262.2 
1873  255.1  258.2  264.3  273.7  281.8  290.4  291.1  288.4  285.4  277.8  268.6  263.4 
1874  256.3  252.9  259.8  271.4  275.9  288.5  292.6  288.5  284.0  278.7  273.1  254.2 
1875  257.9  256.9  266.9  268.7  277.8  286.1  288.9  287.5  284.5  274.7  267.2  255.0 
1876  247.2  253.4  261.4  269.6  276.5  290.5  290.5  287.1  281.7  277.3  263.9  254.9 
1877  267.0  255.9  263.0  266.4  277.4  286.7  289.0  288.2  284.1  275.9  267.1  262.7 
1878  261.3  261.6  270.0  272.4  283.0  288.5  291.9  288.6  281.4  278.3  263.4  265.2 
1879  260.2  262.8  256.9  268.8  277.4  287.4  288.6  286.7  283.8  276.6  266.5  258.7 
1880  261.3  254.9  268.2  270.8  277.3  289.1  288.0  286.7  281.6  279.0  268.6  255.1 
1881  252.6  261.1  265.5  271.0  281.6  287.6  289.3  288.7  282.5  272.6  264.3  253.8 
1882  256.7  254.1  253.6  273.0  282.3  289.4  289.1  289.0  283.4  270.4  264.3  256.6 
1883  255.3  251.4  261.4  269.7  280.3  285.5  287.4  286.8  280.6  269.3  265.3  266.0 
1884  254.6  267.0  260.7  275.0  279.0  286.5  288.5  289.1  283.2  275.4  267.8  255.6 
1885  248.7  258.5  264.5  273.0  278.7  287.1  290.4  287.6  279.5  273.7  268.5  262.6 
1886  254.5  268.8  270.1  272.8  280.5  287.2  289.8  287.4  283.6  274.5  270.8  264.7 
1887  252.1  258.7  251.0  268.4  278.2  289.3  290.9  289.0  282.7  275.6  264.7  255.0 
1888  267.2  254.8  259.4  268.1  277.9  285.9  288.3  287.9  282.0  278.1  271.6  266.6 
1889  262.1  249.0  263.3  271.5  279.5  286.3  288.7  288.6  284.3  276.1  268.1  258.2 
1890  260.8  263.3  268.7  270.2  282.3  287.5  291.2  289.4  284.2  275.1  270.4  259.2 
1891  250.3  261.5  264.5  269.9  283.2  285.6  289.9  288.1  281.5  275.2  270.7  260.3 
1892  261.4  263.1  269.0  270.3  282.7  288.0  291.7  289.8  284.5  273.7  261.4  260.1 
1893  266.8  264.0  265.2  271.7  284.6  288.1  290.4  288.4  286.6  280.1  274.0  267.4 
1894  266.0  267.4  265.7  274.3  285.0  289.3  293.4  289.6  282.7  278.1  272.9  263.8 
1895  266.9  266.3  266.5  270.5  279.7  287.3  289.7  287.5  285.1  275.8  263.2  254.7 
1896  258.0  260.4  262.4  269.0  280.9  286.7  289.4  288.8  284.6  275.8  268.1  259.2 
1897  259.2  265.1  272.0  274.6  280.7  287.0  291.3  293.3  286.5  280.4  268.4  257.5 
1898  261.3  270.5  262.3  274.6  280.2  287.7  288.3  288.4  281.2  278.7  272.5  256.6 
1899  262.0  251.8  265.1  273.2  285.8  287.6  291.0  288.5  283.1  276.0  265.9  258.6 
1900  262.1  261.0  263.1  266.7  279.4  285.6  287.9  285.9  282.1  273.9  269.7  262.8 
1901  248.4  259.6  257.8  269.6  279.4  289.2  291.6  290.3  282.6  277.2  269.3  265.8 
1902  266.6  267.2  263.2  270.8  279.7  287.7  286.5  287.3  281.2  268.0  253.5  254.0 
1903  253.2  259.0  264.9  268.9  279.0  289.4  289.8  287.1  282.1  271.5  257.3  256.8 
1904  256.6  263.9  271.4  274.4  282.1  289.0  288.6  287.2  283.0  279.1  268.1  264.4 
1905  263.0  253.5  257.2  272.7  282.7  287.7  289.1  288.1  284.5  276.0  269.3  260.7 
1906  244.2  258.4  258.5  268.9  278.2  285.4  287.9  286.4  279.6  278.3  270.3  255.3 
1907  248.7  263.0  269.3  271.7  280.5  288.0  289.9  284.9  281.8  275.3  266.7  254.8 
1908  256.3  259.1  258.4  271.8  281.5  287.4  292.0  287.9  282.5  276.5  274.4  265.0 
1909  260.4  254.2  260.0  270.9  279.0  284.2  287.4  287.3  283.2  278.0  270.2  265.5 
1910  260.4  257.9  254.8  267.1  277.5  284.3  287.0  287.6  285.3  273.7  270.3  263.4 
1911  259.2  254.5  263.0  273.3  280.6  287.7  289.7  285.4  281.7  277.9  265.6  262.6 
1912  259.3  266.1  268.3  272.8  279.6  287.3  289.3  288.4  282.8  275.7  270.9  263.7 
1913  258.3  261.9  268.4  271.2  283.4  289.2  290.6  288.6  285.1  273.9  268.1  262.3 
1914  258.9  258.5  265.3  269.2  278.3  286.4  287.7  285.8  282.1  275.7  275.3  268.5 
1915  258.2  256.4  261.9  272.8  279.1  284.4  288.8  286.2  280.4  271.2  273.8  253.2 
1916  258.9  266.0  259.9  267.7  276.2  287.3  287.4  286.3  282.2  276.1  269.3  259.3 
1917  252.5  256.5  257.3  269.9  280.9  288.2  290.3  287.4  280.4  279.1  272.0  258.0 
1918  259.9  265.8  252.9  266.9  277.3  288.1  291.2  289.1  283.2  277.5  263.6  257.9 
1919  251.5  254.2  260.4  269.8  277.8  287.5  288.9  286.2  283.3  274.8  265.4  253.9 
1920  258.2  267.6  266.9  269.6  278.9  286.9  290.9  289.3  282.3  277.4  265.8  260.6 
1921  258.1  260.8  261.9  266.0  275.6  286.9  289.7  289.5  282.7  275.2  262.7  260.5 
1922  253.5  245.0  257.4  270.1  275.7  287.5  288.8  286.9  285.8  277.9  266.1  252.1 
1923  242.2  257.0  258.2  269.6  276.6  287.9  291.4  289.4  283.2  276.9  265.0  267.4 
1924  261.4  260.2  267.1  269.6  280.6  287.4  289.6  288.5  285.7  278.8  274.8  264.2 
1925  262.0  264.9  267.1  271.4  281.1  285.4  290.1  289.8  283.8  275.7  267.1  268.4 
1926  267.2  252.6  263.2  271.8  278.6  287.1  290.6  288.7  282.5  276.6  270.0  265.8 
1927  247.4  265.6  268.2  269.1  278.7  287.4  290.5  287.4  283.0  277.8  262.6  262.9 
1928  259.3  266.3  260.0  268.2  278.3  288.1  290.4  289.0  281.8  275.9  266.7  264.9 
1929  249.7  262.3  262.3  268.4  276.5  286.2  289.7  287.6  281.3  274.5  263.6  259.3 
1930  255.1  259.9  260.5  270.0  282.9  287.2  290.1  286.9  282.1  273.9  265.9  260.1 
1931  250.8  251.7  261.5  269.4  282.6  287.4  289.5  286.9  279.9  270.0  259.3  266.2 
1932  256.9  266.5  262.8  271.5  282.9  290.3  292.4  286.6  285.2  280.1  275.6  262.6 
1933  256.8  250.5  261.6  270.0  284.8  289.5  289.5  286.8  280.4  271.8  269.9  261.0 
1934  257.7  254.1  266.4  269.1  275.1  284.5  288.0  285.1  278.5  268.6  252.8  246.3 
1935  259.1  257.8  251.6  269.7  281.5  286.5  290.2  288.0  282.3  273.6  270.2  261.0 
1936  265.4  263.9  261.8  269.8  279.1  289.7  286.9  286.5  281.5  270.8  258.5  258.3 
1937  264.7  266.5  266.8  272.0  280.7  286.5  286.7  286.0  280.4  274.1  268.0  264.0 
1938  258.5  262.0  268.9  273.6  284.8  287.0  289.6  288.4  284.6  273.2  264.0  263.7 
1939  258.0  261.5  260.9  271.4  281.8  289.6  293.4  288.4  282.1  277.9  266.1  253.9 
1940  259.8  257.8  263.9  276.9  282.0  289.9  291.8  287.5  283.9  275.6  267.3  261.4 
1941  242.9  261.5  268.7  271.7  282.3  288.4  290.5  288.2  282.2  279.1  273.3  268.9 
1942  254.4  255.9  258.9  268.1  276.9  286.7  290.0  286.6  281.8  275.5  263.3  262.3 
1943  246.0  260.7  270.4  271.7  283.9  286.8  291.1  289.4  280.8  275.6  264.8  252.5 
1944  255.8  263.5  265.2  273.6  279.7  287.4  290.9  288.7  283.5  277.7  273.3  266.8 
1945  260.0  263.4  262.1  271.0  283.0  287.9  289.0  288.7  282.9  272.5  271.0  263.6 
1946  262.4  266.6  263.8  267.3  280.0  291.6  289.5  287.9  284.2  280.1  266.8  258.9 
1947  262.3  266.8  260.9  270.8  284.7  288.8  289.4  288.7  280.9  279.7  270.1  265.8 
1948  251.9  256.4  265.4  271.0  283.4  289.5  291.7  287.7  283.2  277.5  270.7  259.6 
1949  263.8  266.8  261.5  272.0  283.8  290.0  291.6  289.7  283.6  278.6  265.4  260.0 
1950  260.4  262.9  265.1  275.3  283.1  287.5  293.1  288.8  284.1  277.3  264.4  261.2 
1951  272.0  266.0  258.3  274.1  281.9  285.6  292.5  289.3  285.7  274.5  269.9  263.6 
1952  258.3  265.1  266.6  269.1  278.4  287.4  290.8  289.7  283.4  278.2  270.9  260.1 
1953  247.8  256.4  266.7  268.9  283.5  288.7  289.0  288.2  283.6  276.7  274.3  270.7 
1954  263.1  270.6  269.5  281.2  282.0  289.7  292.1  291.0  286.8  280.8  270.9  262.8 
1955  260.7  257.2  262.1  271.6  278.8  286.9  290.2  289.6  285.0  274.8  266.8  268.0 
1956  265.6  262.5  268.9  275.6  284.1  286.1  291.7  288.2  281.9  272.7  267.4  260.0 
1957  258.2  266.2  268.5  274.3  279.1  287.3  289.0  287.3  285.0  274.0  266.9  255.4 
1958  268.2  254.1  261.3  267.8  280.7  288.3  291.1  286.8  280.4  274.3  265.8  262.1 
1959  254.8  266.2  267.9  274.2  285.4  289.3  290.7  287.1  285.1  278.0  269.5  265.2 
1960  258.6  255.3  262.5  272.1  280.2  287.6  291.2  288.7  282.0  278.5  276.8  264.1 
1961  255.8  256.4  262.5  269.1  285.4  289.8  288.0  289.4  284.8  271.4  266.6  263.6 
1962  263.7  264.0  261.2  269.9  278.5  287.8  290.8  288.0  283.8  280.0  274.4  257.0 
1963  264.2  262.5  264.8  275.2  279.4  290.1  291.7  287.5  283.5  276.5  271.9  270.8 
1964  264.2  260.4  266.8  270.9  282.6  288.6  292.6  291.6  281.9  280.0  273.9  272.3 
1965  266.8  257.9  262.7  271.5  282.5  286.1  290.9  288.6  285.4  282.4  273.7  260.4 
1966  253.8  255.9  259.2  271.5  282.7  288.5  293.2  290.0  284.6  273.7  270.9  269.2 
1967  267.0  260.0  260.8  270.7  280.5  289.4  290.3  289.9  283.3  276.4  271.5  261.0 
1968  268.1  266.5  266.6  269.1  283.4  287.7  290.9  289.9  282.8  277.8  272.0  262.1 
1969  262.3  262.5  268.5  276.2  284.9  287.7  288.9  287.9  285.8  279.2  270.7  268.7 
1970  260.5  263.4  263.4  273.7  286.9  287.0  289.9  287.7  282.8  272.2  268.1  260.6 
1971  270.2  269.0  269.9  275.0  282.2  284.3  291.7  287.4  282.6  278.1  270.3  268.3 
1972  264.3  266.8  272.2  275.4  283.7  288.0  290.8  289.9  285.7  277.7  273.5  264.2 
1973  264.5  256.1  267.6  274.1  282.6  286.3  289.9  288.4  285.7  279.0  271.3  261.1 
1974  260.4  262.1  269.9  277.3  281.8  288.3  291.8  290.1  283.5  279.9  268.8  266.7 
1975  256.7  253.9  263.3  270.3  282.4  290.5  289.7  287.4  284.8  280.5  274.1  263.3 
1976  256.4  257.4  271.0  274.1  285.3  287.4  291.5  288.5  283.0  274.6  269.2  264.7 
1977  264.4  267.2  266.4  275.3  286.1  289.3  291.4  290.4  283.4  279.3  265.7  263.6 
1978  260.5  258.6  265.8  268.6  283.3  287.0  291.1  290.3  283.9  279.1  271.8  263.6 
1979  259.0  261.9  269.1  269.9  277.3  287.6  288.8  289.9  282.7  275.9  273.5  266.7 
1980  259.2  259.5  270.3  274.4  280.6  286.8  289.6  289.0  284.8  281.3  267.8  259.9 
1981  256.2  252.9  269.6  271.9  282.3  289.6  293.0  290.7  286.6  280.0  265.3  253.7 
1982  257.6  256.2  271.6  275.4  281.1  286.1  293.0  289.1  284.5  280.9  272.8  261.0 
1983  266.1  266.7  269.8  275.0  285.8  291.3  291.5  290.5  282.4  277.9  272.5  263.9 
1984  264.2  261.9  262.9  272.2  280.6  286.7  288.6  287.2  285.0  275.6  264.3  262.7 
1985  255.9  264.8  264.2  272.8  279.7  286.7  290.9  288.0  284.2  278.4  264.7  263.5 
1986  258.7  264.5  268.2  267.8  278.8  287.9  292.5  287.9  282.8  280.2  273.8  271.5 
1987  258.8  265.0  271.7  272.4  279.2  287.2  288.4  288.0  284.3  277.9  266.7  256.1 
1988  261.4  269.8  265.1  270.8  280.4  290.3  290.8  288.9  283.0  271.5  270.3  266.4 
1989  261.3  261.6  259.7  269.5  279.2  290.1  290.8  289.0  283.8  279.7  275.6  269.7 
1990  264.2  270.3  269.0  277.1  283.5  290.3  294.0  290.8  285.0  277.9  276.6  274.9 
  58  141  62.50   42.50
1850  255.6  254.1  263.7  269.4  277.7  285.2  289.2  286.8  279.3  269.8  258.3  245.7 
1851  248.0  249.4  267.3  267.9  275.9  287.2  290.1  286.0  277.4  271.4  262.4  253.8 
1852  245.4  264.0  258.8  267.1  274.5  284.5  287.1  287.5  280.1  273.5  263.9  253.7 
1853  257.9  256.7  261.2  271.7  276.4  286.7  288.4  285.7  280.2  269.4  264.5  258.4 
1854  260.7  258.7  257.4  266.0  276.0  283.7  288.0  287.2  280.6  274.6  272.5  257.2 
1855  256.3  252.0  266.6  274.1  280.4  285.0  288.5  286.4  281.3  272.5  266.1  254.4 
1856  254.0  255.2  269.3  270.0  279.8  283.8  287.7  287.5  278.2  275.7  267.2  255.7 
1857  256.1  264.7  266.5  266.8  275.0  284.3  290.4  286.9  278.5  273.2  260.4  259.4 
1858  248.8  246.4  262.0  267.3  276.1  283.1  286.4  286.1  281.3  269.9  266.8  255.5 
1859  262.0  250.2  255.2  270.5  276.7  285.6  289.8  288.7  282.3  273.7  266.8  259.2 
1860  259.7  260.3  260.8  269.9  274.7  283.2  289.3  286.7  279.1  274.0  271.4  260.5 
1861  249.0  251.9  265.2  271.6  278.7  287.0  289.5  285.5  281.4  271.2  260.6  249.3 
1862  262.2  253.2  257.8  269.7  278.1  286.2  289.8  285.9  278.6  274.0  261.0  252.8 
1863  251.9  249.4  256.6  266.4  276.2  284.3  287.0  289.2  282.1  270.6  266.0  253.1 
1864  241.1  249.9  253.5  265.6  273.0  285.9  288.8  289.1  278.7  274.4  260.6  257.4 
1865  256.9  249.1  256.3  266.7  273.9  287.8  286.4  288.1  284.1  272.9  261.2  247.2 
1866  240.3  244.8  253.0  269.8  278.0  285.0  286.8  286.1  278.3  268.4  260.8  247.7 
1867  241.1  256.3  264.4  267.8  273.2  287.5  288.9  285.4  279.3  271.1  257.5  251.8 
1868  257.1  253.8  259.8  267.3  274.6  284.9  288.1  285.9  283.3  273.5  264.5  255.3 
1869  257.1  257.8  265.3  269.4  277.7  286.8  290.6  287.6  280.9  269.0  268.0  255.4 
1870  245.4  257.5  263.3  268.3  278.0  285.8  289.6  287.1  282.2  275.5  268.6  252.7 
1871  260.0  244.5  265.9  272.2  276.0  284.4  286.8  284.3  280.3  272.3  261.9  254.7 
1872  259.8  254.7  262.2  270.2  279.4  287.3  288.3  285.9  279.7  274.1  264.7  256.0 
1873  247.5  254.4  259.5  269.7  278.9  287.8  289.3  287.5  282.3  271.4  264.2  257.3 
1874  254.5  244.6  256.6  268.6  274.3  285.7  291.2  287.7  282.9  276.5  270.4  251.5 
1875  252.7  251.3  264.0  265.8  275.4  286.1  287.7  287.2  283.3  269.7  261.1  249.5 
1876  234.2  246.2  258.2  268.3  275.7  289.0  290.1  287.1  279.5  273.8  262.2  249.6 
1877  260.3  256.1  258.5  264.1  275.1  285.8  287.1  285.8  281.3  274.2  261.7  253.9 
1878  255.9  256.4  267.5  267.2  278.4  288.0  289.5  286.5  278.5  272.5  258.8  260.6 
1879  257.0  258.6  256.0  268.3  274.6  284.6  287.6  285.0  280.8  274.6  265.7  251.6 
1880  253.1  250.3  263.0  269.1  273.8  284.9  286.1  285.2  279.1  273.2  265.0  246.4 
1881  247.5  258.3  263.1  270.6  277.1  284.9  287.8  286.8  281.4  270.2  260.2  248.9 
1882  250.5  251.1  249.2  271.4  277.4  285.3  286.9  286.0  279.2  268.0  260.3  247.9 
1883  253.0  246.5  260.8  267.0  274.4  282.4  287.4  285.0  280.4  269.5  259.6  256.1 
1884  247.5  257.9  255.4  270.5  275.0  282.0  287.1  286.5  280.3  272.0  265.5  245.9 
1885  244.5  255.1  263.4  270.4  275.1  285.8  290.3  286.4  277.5  271.8  263.1  257.3 
1886  248.6  263.6  266.9  271.6  276.3  285.7  288.8  287.4  280.2  271.6  265.5  256.1 
1887  248.1  252.4  247.3  267.1  274.6  286.7  289.1  287.0  279.7  272.1  262.0  249.8 
1888  262.4  247.8  257.8  267.9  274.0  282.7  286.3  286.0  279.5  273.0  266.6  259.2 
1889  257.8  247.3  262.2  271.0  276.9  284.9  286.8  288.0  282.2  273.8  266.8  255.5 
1890  258.9  261.2  267.8  267.8  279.8  286.5  288.6  288.0  281.2  272.7  262.9  253.1 
1891  241.5  259.4  262.3  268.5  277.7  283.7  288.4  285.7  280.1  271.4  264.9  250.5 
1892  258.4  258.4  263.5  266.2  278.2  286.7  289.9  288.5  281.5  272.0  261.0  250.5 
1893  261.2  258.8  260.5  268.8  278.4  285.3  287.9  288.7  283.1  277.1  269.6  261.9 
1894  258.0  264.5  263.2  269.2  281.5  285.5  291.1  288.3  280.6  270.9  260.8  257.6 
1895  260.2  258.7  264.0  267.2  276.3  285.7  289.3  287.8  283.3  273.6  261.0  252.2 
1896  257.0  257.1  260.1  268.7  276.1  286.7  288.3  287.0  282.6  272.9  263.7  254.9 
1897  248.7  259.1  267.4  270.0  276.6  284.0  288.6  291.1  285.0  275.8  264.7  250.3 
1898  255.9  264.7  261.8  270.5  277.2  285.7  286.7  286.9  279.0  274.9  267.3  251.2 
1899  256.6  248.9  259.7  271.6  283.0  287.2  290.3  287.2  282.4  274.4  263.1  255.9 
1900  255.6  258.9  259.8  264.8  274.7  283.9  286.9  285.3  279.1  270.6  266.8  257.2 
1901  244.4  249.0  256.3  268.1  275.4  286.9  291.6  288.8  281.0  272.4  264.0  258.7 
1902  254.4  259.7  262.5  270.9  275.0  286.8  286.1  286.5  279.1  266.6  249.3  247.7 
1903  246.9  251.7  259.1  267.9  275.8  285.3  286.8  286.1  278.2  267.7  254.8  253.4 
1904  245.4  256.7  269.5  271.1  276.0  286.8  287.5  286.6  280.8  276.3  263.8  260.1 
1905  254.5  248.6  255.2  270.6  277.1  286.6  289.1  287.2  282.9  274.2  268.5  254.9 
1906  240.9  252.0  254.3  267.8  274.7  283.8  287.0  285.4  277.3  274.8  265.6  246.6 
1907  245.2  257.4  260.2  266.3  277.0  287.1  289.1  284.5  281.1  271.6  256.7  246.0 
1908  251.5  254.2  258.6  270.6  278.1  286.1  291.0  287.3  280.1  274.1  270.2  259.5 
1909  253.3  244.9  258.1  270.1  276.9  281.6  286.9  286.8  281.6  274.5  266.2  259.3 
1910  256.5  254.9  249.0  266.2  273.8  283.1  286.3  287.0  282.5  269.3  265.1  252.6 
1911  248.9  251.8  260.1  272.6  278.2  287.1  289.5  284.1  278.7  273.8  259.7  257.5 
1912  253.2  257.4  258.8  271.2  273.5  284.8  287.4  287.0  281.9  272.0  267.0  259.1 
1913  252.8  257.9  266.5  268.1  279.6  285.3  290.0  287.4  283.4  272.0  265.4  258.7 
1914  252.0  253.6  261.3  267.9  273.6  283.3  287.5  284.8  281.4  272.7  270.9  262.2 
1915  251.8  253.6  260.5  270.9  275.8  284.0  287.5  285.1  279.0  268.8  267.9  246.9 
1916  253.3  264.4  259.1  266.3  273.2  285.1  287.4  285.2  279.1  274.2  263.3  249.6 
1917  247.5  256.8  254.0  269.6  278.2  285.2  289.6  286.0  278.8  275.3  269.2  254.6 
1918  250.8  254.8  249.1  266.3  274.9  287.9  290.6  288.1  281.6  275.2  260.4  254.3 
1919  243.8  253.7  259.4  268.8  274.6  284.6  287.6  285.1  281.5  270.9  259.4  246.4 
1920  247.9  255.6  258.8  267.6  275.0  286.1  289.0  288.1  280.1  274.7  264.4  258.7 
1921  255.3  258.4  259.5  265.7  274.9  284.3  289.0  289.3  281.2  270.4  256.8  252.0 
1922  251.6  241.0  253.7  268.3  272.3  285.6  288.5  285.9  283.3  275.6  261.4  248.1 
1923  240.7  248.9  258.0  268.2  274.3  284.7  290.1  287.5  279.7  272.6  263.4  262.5 
1924  253.4  252.4  265.4  268.4  277.0  285.8  286.8  285.7  282.8  274.1  266.7  255.4 
1925  257.2  257.3  261.3  267.3  276.8  285.3  289.2  289.2  281.5  273.4  265.8  262.5 
1926  259.8  248.8  263.5  270.5  274.9  284.2  287.8  287.5  280.3  274.0  266.7  262.0 
1927  243.6  262.5  262.5  267.4  273.8  283.4  287.2  287.2  279.6  272.3  256.5  257.6 
1928  251.5  261.7  252.7  266.8  274.0  286.9  288.4  289.1  277.9  272.4  262.0  260.9 
1929  245.7  257.1  257.0  268.6  274.1  282.5  287.1  286.9  279.2  272.5  255.7  254.6 
1930  250.4  256.8  257.5  269.3  278.7  283.3  287.1  285.8  280.5  271.7  261.5  257.5 
1931  249.6  248.2  256.3  267.9  281.3  285.8  288.4  285.3  278.6  268.7  258.0  263.4 
1932  251.7  261.5  259.9  270.1  277.3  288.6  289.6  286.7  281.5  273.3  270.1  256.3 
1933  250.1  245.6  259.0  270.0  281.5  289.0  290.1  286.7  278.0  268.7  264.3  257.8 
1934  250.9  248.1  260.3  265.9  272.0  283.7  287.7  285.2  277.2  265.5  251.7  245.0 
1935  255.8  254.1  251.6  268.6  277.5  284.3  290.1  287.3  281.3  271.0  266.2  252.2 
1936  260.8  260.4  259.0  269.4  276.2  284.8  286.7  285.7  280.3  264.1  252.6  252.9 
1937  261.5  255.9  264.7  271.4  278.9  285.1  286.7  285.1  278.7  269.8  262.5  258.6 
1938  252.3  261.3  268.4  270.0  279.4  284.9  288.6  287.6  282.4  269.3  259.8  260.0 
1939  255.4  257.1  254.5  269.3  277.3  286.6  291.1  286.1  279.9  275.2  261.5  251.3 
1940  253.5  258.5  260.3  275.0  279.6  289.1  291.8  289.3  283.0  273.1  264.9  255.9 
1941  240.7  257.7  266.7  269.0  276.0  288.2  289.0  288.1  281.1  275.6  268.1  264.4 
1942  251.0  252.9  254.5  267.0  273.6  284.5  289.5  285.0  279.5  271.1  258.3  261.1 
1943  242.7  259.0  264.3  268.6  279.7  286.2  289.0  287.3  279.8  272.7  260.3  251.8 
1944  251.1  256.4  263.5  271.6  274.1  285.0  290.6  288.6  281.8  274.5  270.6  261.5 
1945  256.2  258.5  257.8  270.3  276.1  284.3  287.3  287.9  280.8  270.0  267.1  261.6 
1946  257.3  261.4  261.1  266.0  275.1  287.9  287.6  285.7  282.7  276.7  265.4  257.9 
1947  254.2  259.1  260.3  270.1  280.7  286.7  288.1  287.9  279.5  275.3  265.9  258.2 
1948  243.1  251.5  262.8  271.5  280.8  287.8  291.3  285.7  280.7  273.9  267.0  251.7 
1949  255.9  262.1  257.1  271.4  281.9  287.2  290.8  289.8  281.3  276.4  262.5  258.2 
1950  259.2  257.3  263.6  273.6  282.7  286.9  291.7  289.7  282.6  274.3  262.4  252.5 
1951  268.6  258.1  256.5  272.5  278.0  284.7  289.7  287.8  284.5  272.9  266.6  257.5 
1952  254.5  260.2  260.2  267.5  273.9  286.3  289.4  289.1  283.1  274.5  267.6  254.5 
1953  238.0  255.3  266.6  264.4  277.7  286.3  289.1  287.9  281.3  273.6  271.5  268.1 
1954  259.4  265.8  267.8  276.7  278.2  285.9  290.1  290.4  284.7  276.8  266.9  256.2 
1955  252.9  253.3  260.6  270.0  275.2  284.9  288.4  287.9  283.9  270.2  261.3  263.2 
1956  259.6  257.8  265.5  271.0  281.3  286.2  290.2  287.8  280.8  271.0  262.5  256.6 
1957  249.5  264.8  264.6  271.1  275.9  286.5  288.2  287.4  283.2  271.6  264.9  253.3 
1958  264.6  247.2  261.2  266.8  275.2  286.5  289.3  285.9  278.4  271.3  259.8  259.2 
1959  250.3  259.2  265.5  272.5  280.8  287.1  289.7  286.6  282.2  276.8  268.6  263.6 
1960  254.4  246.0  258.3  269.9  275.9  285.3  288.4  286.2  278.6  271.4  273.2  257.2 
1961  250.7  249.2  255.4  266.8  281.8  289.4  287.1  287.0  281.4  269.7  260.9  259.1 
1962  255.9  256.3  259.5  269.7  274.6  285.7  288.6  287.7  281.2  278.0  269.1  252.0 
1963  256.5  252.2  259.9  270.4  277.7  289.7  292.2  287.0  282.8  275.5  267.7  260.8 
1964  254.5  255.1  263.8  267.1  277.9  286.3  290.9  290.0  279.6  276.3  271.1  261.7 
1965  258.3  250.6  259.7  268.8  278.2  284.3  289.1  287.0  284.2  280.3  271.0  251.7 
1966  247.3  254.7  255.9  269.8  278.2  286.4  292.3  288.2  281.4  270.5  268.3  263.2 
1967  256.6  253.6  255.9  268.6  277.1  285.9  289.2  287.2  281.8  273.5  268.0  258.6 
1968  264.5  261.1  261.6  267.3  276.1  285.7  288.1  288.7  281.8  273.9  266.2  252.8 
1969  253.2  255.0  261.1  271.8  279.5  284.7  287.9  287.5  283.4  275.5  266.1  261.3 
1970  254.1  259.8  262.6  270.7  281.0  285.2  289.2  288.2  280.8  269.6  263.6  255.2 
1971  266.1  266.7  268.6  270.9  279.0  282.0  290.0  284.9  279.6  273.6  266.3  265.8 
1972  258.6  264.5  271.1  270.4  280.5  287.0  289.8  288.4  283.0  275.2  268.9  262.5 
1973  262.4  250.7  266.4  271.1  277.2  284.3  289.7  287.8  283.3  275.4  263.5  255.5 
1974  255.1  257.2  265.7  272.0  278.5  285.6  290.0  288.4  282.2  273.6  260.0  260.0 
1975  247.4  250.5  257.9  267.3  276.9  287.1  288.7  286.0  281.6  278.0  270.3  255.7 
1976  251.1  255.2  268.9  270.7  281.0  285.4  290.5  287.8  280.4  270.9  263.2  259.1 
1977  259.3  263.3  258.7  273.0  282.9  285.9  289.5  288.5  279.8  274.6  260.5  259.0 
1978  253.3  249.3  261.8  265.9  280.9  286.5  290.3  289.2  283.2  276.8  264.0  256.5 
1979  252.6  252.3  265.7  267.1  273.4  285.3  287.6  288.6  279.5  271.7  267.4  258.6 
1980  247.5  250.9  265.5  268.6  276.4  286.0  287.7  287.6  283.5  276.7  264.8  257.6 
1981  252.5  249.5  263.9  271.4  277.0  288.0  290.9  290.5  284.8  276.7  261.1  252.6 
1982  255.8  252.3  270.7  273.3  279.3  285.0  290.3  288.3  282.5  276.9  267.9  255.2 
1983  259.0  264.4  267.4  270.7  280.9  288.6  289.9  289.5  279.8  275.5  268.6  256.3 
1984  258.5  257.7  256.4  271.1  277.3  287.5  287.8  286.2  281.2  273.3  258.2  258.7 
1985  249.6  261.7  262.2  270.3  276.6  286.3  290.3  288.2  283.7  277.5  262.6  261.7 
1986  255.5  258.6  263.7  266.6  276.0  287.0  290.8  287.1  281.8  276.8  271.9  268.9 
1987  258.0  261.1  269.9  268.0  274.7  286.8  287.6  286.9  283.7  275.8  262.9  251.9 
1988  250.9  265.1  261.6  268.9  275.0  287.6  289.8  288.2  279.4  267.8  265.9  258.5 
1989  254.3  249.7  254.6  269.0  276.6  288.5  289.0  289.2  281.6  277.5  271.6  262.5 
1990  260.1  264.6  265.7  270.1  282.1  286.2  290.0  288.2  282.2  274.9  271.3  269.8 
  59  141  67.50   62.50
1850  238.9  236.6  248.5  258.7  269.0  278.0  285.6  286.4  272.8  259.1  240.8  236.5 
1851  234.6  240.3  258.8  261.3  271.7  282.1  284.7  282.5  273.1  266.3  248.3  245.9 
1852  238.2  245.2  249.4  259.0  269.4  278.7  279.8  284.1  274.4  264.0  246.1  240.0 
1853  240.3  245.6  242.5  260.3  271.1  275.3  283.8  283.6  275.1  261.8  249.8  236.8 
1854  246.5  250.2  239.7  254.8  268.7  277.5  283.4  281.1  270.8  260.6  253.0  245.8 
1855  248.8  240.2  250.7  258.9  272.7  281.9  284.5  283.7  273.3  265.6  250.4  246.6 
1856  232.1  238.2  247.8  261.6  269.4  275.1  283.5  283.1  272.3  260.9  258.6  240.6 
1857  239.3  240.9  259.5  256.7  271.0  277.6  287.2  283.3  273.6  263.4  252.0  247.9 
1858  242.8  239.9  250.8  255.5  266.2  275.0  282.9  278.6  271.8  262.1  256.1  251.4 
1859  238.2  234.0  246.2  256.6  268.6  275.7  285.6  283.2  274.0  259.5  242.5  241.8 
1860  237.3  245.4  246.5  256.6  269.3  276.3  284.7  284.5  274.3  262.6  251.0  235.3 
1861  241.2  233.8  257.9  266.3  270.4  279.8  286.8  279.8  272.5  264.0  256.9  243.4 
1862  239.4  244.5  245.8  253.6  269.5  278.3  287.0  281.0  273.1  263.2  253.8  242.2 
1863  238.9  237.9  243.0  251.2  269.0  276.9  281.3  282.4  275.8  259.9  247.1  239.6 
1864  227.7  233.5  238.0  254.4  268.9  273.8  283.2  283.5  273.4  264.6  245.4  247.9 
1865  239.0  238.3  235.7  255.3  267.1  277.1  283.2  279.8  275.2  259.0  247.3  233.4 
1866  233.8  232.2  242.2  257.9  271.4  278.5  284.5  281.8  272.0  262.8  243.7  231.8 
1867  235.4  239.4  251.4  264.0  268.2  275.5  281.1  279.6  272.0  260.1  247.4  235.6 
1868  240.2  242.3  242.8  261.8  270.6  278.5  284.9  282.4  274.5  266.2  246.4  246.3 
1869  243.5  240.5  251.7  251.1  269.3  279.8  288.3  282.4  273.8  259.2  254.7  249.9 
1870  233.1  249.1  250.9  253.4  268.4  278.3  286.5  283.9  271.9  258.8  257.3  234.2 
1871  242.1  241.7  252.4  261.3  269.6  274.7  285.6  280.0  271.8  259.7  250.4  244.4 
1872  237.6  245.4  249.2  263.9  271.1  280.4  288.0  282.9  274.2  260.5  249.1  246.0 
1873  241.0  242.4  241.5  262.0  271.8  278.8  285.8  283.5  275.5  262.2  247.8  244.3 
1874  235.1  236.1  249.1  254.7  269.4  280.1  283.8  284.9  274.2  268.6  261.9  244.5 
1875  239.6  239.4  245.0  255.8  271.2  278.0  283.1  279.8  276.4  261.1  246.5  239.4 
1876  239.1  235.1  249.3  260.6  265.9  276.5  284.0  282.2  271.8  257.8  246.9  243.3 
1877  243.3  244.6  246.9  254.0  268.8  283.4  287.3  282.5  274.4  265.8  248.1  242.2 
1878  243.7  241.6  258.0  254.1  268.8  278.1  285.5  283.7  272.4  261.0  248.4  244.4 
1879  239.1  245.7  246.1  258.0  268.1  275.7  284.2  282.6  274.1  264.1  258.5  237.5 
1880  236.1  239.5  245.7  256.2  269.8  276.3  284.0  281.5  271.9  261.8  246.9  240.5 
1881  238.4  249.3  248.5  258.2  268.4  276.9  283.8  283.0  273.8  261.3  247.0  245.1 
1882  234.8  238.0  240.9  255.9  270.0  278.8  283.4  281.6  270.6  258.7  241.0  234.3 
1883  243.7  237.4  252.7  254.2  271.5  275.3  283.6  281.5  274.3  263.0  242.1  233.0 
1884  235.3  239.1  251.1  259.4  269.9  275.3  284.0  279.7  272.7  262.3  248.0  245.6 
1885  233.8  245.4  250.9  257.6  267.7  276.1  283.5  282.1  273.9  261.4  246.0  242.6 
1886  239.2  243.8  257.4  266.6  270.6  279.0  284.6  284.5  273.3  261.0  254.9  243.0 
1887  239.3  238.5  239.6  257.1  269.9  276.6  283.8  281.3  272.9  261.3  248.8  241.0 
1888  244.6  240.3  249.4  261.0  267.5  274.7  283.6  280.0  270.0  260.0  252.3  250.4 
1889  242.7  236.6  246.3  267.4  271.6  278.7  286.5  282.0  277.1  260.5  250.6  239.1 
1890  254.0  240.8  251.6  257.8  269.7  278.7  284.1  282.4  271.0  259.2  248.4  248.9 
1891  233.4  245.9  239.3  266.5  268.2  275.0  285.4  282.7  272.8  263.2  255.4  234.8 
1892  246.9  237.6  249.3  250.9  270.6  278.6  285.0  284.2  273.2  260.8  243.4  235.5 
1893  250.7  243.6  242.0  260.7  270.0  276.2  284.8  285.3  273.0  263.6  255.7  244.5 
1894  240.6  243.0  248.1  257.0  271.0  276.2  282.5  285.0  276.7  261.6  249.0  243.1 
1895  240.8  245.0  254.7  260.2  268.9  280.5  286.2  285.3  275.6  264.1  252.1  245.8 
1896  244.4  241.1  246.3  260.4  271.1  279.8  285.1  281.5  273.7  257.9  251.1  234.1 
1897  241.2  238.8  252.5  259.1  269.5  280.0  287.3  284.8  275.9  259.2  246.7  242.9 
1898  243.6  252.6  257.0  258.1  269.7  276.8  285.1  281.9  272.7  262.9  251.0  241.3 
1899  246.9  234.2  251.6  266.0  271.8  278.9  284.9  281.4  274.3  266.2  251.1  240.1 
1900  237.1  247.1  255.1  255.7  271.6  278.7  288.9  283.0  272.3  265.9  254.8  243.6 
1901  235.5  232.9  247.4  257.9  269.2  278.0  286.0  281.4  274.9  263.6  258.8  241.5 
1902  230.3  244.0  257.0  261.1  270.3  278.4  287.7  282.9  272.3  260.4  242.3  240.6 
1903  241.6  232.3  243.2  258.1  269.3  275.0  282.5  282.6  272.7  260.2  243.5  243.9 
1904  231.8  241.1  253.3  260.7  270.2  278.3  282.5  279.5  274.2  265.4  251.5  251.3 
1905  241.3  242.0  249.7  256.5  270.4  276.1  284.8  282.4  272.6  262.8  255.0  246.9 
1906  229.8  238.8  240.8  259.4  270.4  279.7  285.8  280.9  272.6  262.9  251.8  231.8 
1907  239.3  238.2  243.5  252.3  269.4  277.1  282.9  280.7  273.3  256.9  247.2  240.2 
1908  239.1  235.8  247.6  260.5  268.1  277.1  285.0  280.5  271.9  261.9  256.7  248.9 
1909  246.5  229.9  245.5  255.1  269.9  277.0  283.0  283.6  272.1  262.3  241.9  246.8 
1910  240.8  242.4  237.5  255.7  267.3  277.3  283.0  282.0  273.2  262.0  252.2  237.6 
1911  231.6  245.0  251.4  265.6  268.0  275.7  284.8  277.6  271.9  260.7  243.4  247.4 
1912  243.7  234.3  243.8  259.7  267.9  280.4  288.3  283.5  275.0  265.8  252.8  245.7 
1913  238.2  242.3  248.7  253.1  267.8  274.8  284.0  281.4  274.1  262.3  255.3  251.3 
1914  240.0  239.9  247.3  254.4  269.5  278.6  285.2  281.0  275.3  260.7  254.6  247.9 
1915  247.0  244.7  250.4  255.1  268.1  277.1  283.4  281.5  272.9  260.4  256.9  241.7 
1916  233.1  239.9  247.9  251.3  267.8  276.8  284.7  283.5  273.2  263.0  245.0  242.5 
1917  238.2  241.7  238.9  255.2  270.7  277.2  284.6  283.8  273.7  262.6  251.6  239.8 
1918  238.0  235.1  242.8  255.0  270.4  278.5  286.0  283.5  275.2  263.5  249.3  239.9 
1919  231.4  238.8  246.8  255.2  272.0  275.9  287.4  280.4  274.2  260.4  248.4  241.0 
1920  238.2  241.7  250.5  257.1  270.6  277.5  285.7  282.9  271.1  260.8  258.2  241.0 
1921  241.2  241.7  248.3  257.1  271.6  281.7  287.5  283.8  276.3  262.1  248.8  241.0 
1922  243.4  234.6  239.4  258.4  269.2  275.6  284.2  280.3  274.8  264.0  252.4  240.2 
1923  232.1  235.5  243.5  251.9  268.1  277.6  286.6  281.8  273.8  264.4  244.3  245.6 
1924  240.4  241.1  258.6  258.0  269.5  277.3  282.5  278.5  275.2  259.3  240.2  237.2 
1925  237.8  238.3  237.8  258.7  269.4  277.6  282.9  283.3  272.6  264.5  251.6  253.0 
1926  243.2  241.8  250.0  258.8  269.9  277.3  283.4  281.6  274.5  266.6  250.9  250.3 
1927  234.0  241.4  246.2  254.5  268.4  275.1  281.2  285.3  274.0  260.1  246.7  250.1 
1928  241.2  246.8  237.5  254.3  267.8  279.7  282.9  282.4  271.4  259.0  250.5  244.9 
1929  239.7  240.8  242.6  256.3  270.3  276.3  283.4  281.4  275.4  264.2  240.2  245.4 
1930  234.8  239.2  246.4  260.3  269.2  275.8  282.0  282.4  274.8  264.8  248.2  249.0 
1931  240.5  241.1  243.9  253.7  271.7  278.0  284.5  284.9  273.6  264.2  252.3  252.7 
1932  241.4  244.9  240.8  261.7  269.6  278.0  285.2  284.4  273.4  264.5  246.3  234.7 
1933  235.0  234.2  247.8  263.7  271.7  277.6  287.1  282.1  272.6  262.5  248.5  245.0 
1934  239.7  234.5  243.7  250.2  266.2  276.9  281.7  281.2  274.9  258.5  245.0  240.6 
1935  239.2  243.8  245.1  257.0  270.6  277.6  288.4  281.6  274.4  266.4  242.5  246.6 
1936  249.6  245.9  251.5  263.4  271.8  280.5  285.3  284.0  275.4  260.3  250.7  247.1 
1937  251.2  239.3  256.0  266.5  271.9  278.8  285.1  281.8  273.4  264.9  255.1  248.5 
1938  235.7  242.2  260.0  260.3  268.2  277.0  283.4  281.7  272.1  258.9  250.7  245.7 
1939  251.0  244.3  245.6  255.2  269.7  276.1  285.3  280.8  274.4  263.8  249.2  245.6 
1940  241.5  245.2  246.6  265.1  270.4  277.5  285.3  286.0  277.6  265.9  253.8  247.1 
1941  237.1  245.1  252.4  261.3  270.2  276.9  284.1  280.4  273.7  268.8  249.9  248.0 
1942  237.8  237.3  246.8  257.1  268.4  277.1  287.3  281.3  271.5  260.7  251.6  247.7 
1943  237.1  252.7  249.7  258.9  270.6  279.3  286.7  280.5  274.7  264.7  251.2  247.1 
1944  245.2  248.1  251.9  261.1  268.5  278.9  285.7  286.1  275.6  265.1  254.7  252.4 
1945  247.1  244.4  245.6  260.1  270.1  277.3  285.5  283.9  275.5  263.2  256.2  247.4 
1946  243.8  247.3  249.2  254.7  268.0  276.4  282.1  281.9  273.9  268.4  248.7  248.9 
1947  238.6  243.1  246.3  265.0  270.5  281.3  286.6  282.5  272.8  264.2  250.6  246.8 
1948  234.8  239.3  242.9  263.3  270.4  277.9  285.5  282.3  274.4  264.4  253.9  247.4 
1949  243.8  250.4  246.4  261.0  271.6  277.8  286.0  282.2  273.7  265.8  256.9  244.8 
1950  254.8  242.5  248.0  265.4  270.8  282.1  285.8  283.3  279.1  269.0  252.8  243.5 
1951  242.6  248.5  243.8  267.9  268.5  278.0  283.3  283.3  277.3  266.1  254.2  247.0 
1952  241.6  245.5  247.3  256.7  270.1  278.3  288.1  286.2  275.4  264.5  255.3  238.5 
1953  231.7  245.6  250.0  251.8  268.5  278.1  285.1  285.7  277.3  262.3  252.9  255.4 
1954  250.7  251.6  258.2  258.1  269.7  277.2  286.0  284.6  275.3  265.1  246.0  246.0 
1955  245.0  246.2  253.7  262.6  266.7  279.6  284.5  283.2  276.2  262.5  254.6  247.0 
1956  241.1  247.6  245.5  259.1  268.9  278.7  286.3  283.5  273.8  265.0  249.4  242.4 
1957  237.8  251.2  248.8  260.5  269.6  280.6  284.1  283.9  275.7  260.8  253.8  245.7 
1958  247.9  238.4  248.1  253.2  268.1  276.8  283.3  279.4  272.2  263.2  247.2  252.0 
1959  242.9  242.2  252.8  264.7  270.5  280.7  285.7  285.5  273.7  264.4  254.2  253.0 
1960  242.8  237.2  246.9  261.0  270.0  274.6  283.7  281.1  272.2  261.2  257.0  244.2 
1961  250.7  239.3  249.0  252.3  269.2  278.8  287.5  283.9  272.4  260.6  247.8  248.1 
1962  246.6  242.1  246.7  262.9  270.4  276.9  284.9  283.4  273.1  264.0  251.0  240.2 
1963  244.3  238.7  246.0  259.8  268.0  279.7  285.2  278.8  274.6  265.2  258.4  241.4 
1964  240.0  241.7  245.4  255.2  268.1  278.7  281.6  282.3  273.7  262.5  253.1  239.6 
1965  246.2  241.5  244.6  255.0  271.8  280.5  284.3  280.6  277.0  270.7  251.8  242.3 
1966  242.4  241.7  248.5  255.4  267.3  278.7  285.8  279.5  274.0  263.4  258.8  252.1 
1967  238.9  239.8  243.8  257.1  269.7  276.3  285.3  285.1  277.2  267.7  254.9  251.0 
1968  249.8  245.2  252.9  257.2  270.0  277.1  283.3  281.8  273.1  267.4  245.7  241.5 
1969  239.3  243.9  248.1  269.5  268.6  278.1  286.8  283.1  276.1  266.6  254.2  249.3 
1970  245.0  252.4  247.9  258.2  270.9  279.5  286.3  283.3  274.4  262.6  254.2  244.9 
1971  228.7  248.6  260.0  260.1  271.6  278.9  284.7  279.2  274.4  264.5  251.3  257.9 
1972  247.2  249.2  262.8  258.2  270.9  276.1  283.8  280.4  273.7  264.8  254.4  259.7 
1973  252.6  239.7  250.3  260.3  269.9  279.0  285.2  284.0  276.7  267.2  246.5  249.3 
1974  241.7  243.3  255.4  257.7  271.7  276.0  285.4  283.2  276.5  264.7  249.2  244.8 
1975  239.4  244.5  250.8  252.9  271.0  277.7  285.3  280.6  272.2  267.2  251.3  238.2 
1976  239.1  242.7  257.3  266.0  271.7  281.4  288.6  285.0  274.5  261.6  254.8  241.0 
1977  245.2  250.4  250.5  270.4  270.0  277.1  285.7  284.7  273.7  268.0  251.4  236.0 
1978  242.4  241.8  244.9  256.1  272.0  284.4  289.1  284.6  279.4  267.2  250.9  244.1 
1979  241.0  239.8  255.2  258.1  270.4  276.0  286.9  283.1  273.2  262.5  256.3  245.0 
1980  242.3  234.2  245.5  256.7  269.7  278.7  285.1  281.7  273.1  265.4  252.5  244.3 
1981  238.9  243.1  248.6  259.4  269.5  279.8  285.1  285.5  276.4  263.9  249.6  248.8 
1982  245.6  245.1  259.6  268.7  270.6  278.2  285.5  280.1  271.9  264.1  254.5  248.1 
1983  240.3  250.9  255.7  267.2  271.6  282.1  290.2  280.8  276.2  268.0  260.6  244.1 
1984  242.4  248.3  249.1  259.5  270.3  280.0  286.7  284.3  274.4  265.4  251.4  256.5 
1985  244.0  251.3  249.8  260.3  271.0  276.7  285.9  286.3  277.0  269.7  256.6  246.8 
1986  242.7  245.4  251.3  259.9  269.2  280.4  284.4  283.0  276.2  265.6  252.4  255.8 
1987  250.4  243.1  247.6  257.0  269.0  276.8  286.9  285.0  276.3  268.5  243.1  243.8 
1988  235.5  250.4  247.0  261.5  269.5  282.4  287.2  283.9  274.7  257.9  253.3  241.9 
1989  232.1  234.6  245.7  265.3  270.0  277.2  286.0  285.2  275.9  264.9  259.3  248.1 
1990  247.8  251.6  255.4  254.0  270.9  280.0  284.0  284.1  274.4  265.8  250.9  251.3 
  60  141  35.08   74.30
1850  258.1  256.9  262.6  266.1  270.9  272.5  278.2  278.7  273.2  270.6  263.9  259.2 
1851  257.7  258.4  263.7  270.2  270.6  277.7  280.3  278.3  276.5  270.1  266.4  254.1 
1852  250.4  253.6  265.7  269.2  271.2  274.1  277.1  278.9  273.4  268.9  267.0  263.2 
1853  257.3  253.0  261.4  269.2  271.5  275.9  279.2  277.5  273.7  269.9  262.1  256.3 
1854  252.8  255.0  263.3  268.2  270.9  276.1  280.1  278.4  273.5  269.4  261.4  253.8 
1855  252.9  255.5  260.1  267.8  271.5  277.2  280.2  278.1  274.1  270.0  266.3  260.1 
1856  251.3  253.8  260.3  269.4  272.0  274.5  279.8  279.3  275.6  267.8  266.5  258.7 
1857  251.1  253.8  261.0  270.0  271.8  273.0  279.0  277.5  274.7  269.2  266.1  262.5 
1858  257.6  258.2  262.9  266.6  270.6  275.0  279.7  277.9  275.0  269.4  266.7  254.0 
1859  254.2  255.0  263.2  269.3  271.1  276.9  279.9  279.5  274.1  270.2  263.8  257.0 
1860  249.2  257.0  263.8  270.3  270.9  274.7  278.3  277.9  275.1  269.1  262.0  255.5 
1861  255.6  255.2  262.3  268.0  271.3  273.5  278.9  278.1  274.8  269.1  263.6  256.9 
1862  259.7  256.6  259.8  269.4  272.1  275.6  278.7  278.7  275.1  269.3  266.4  256.9 
1863  251.0  256.8  255.0  268.8  271.0  274.6  278.9  277.9  275.5  270.8  264.3  257.3 
1864  253.8  255.6  260.0  265.8  272.2  277.4  281.1  280.7  276.7  269.6  266.3  263.0 
1865  260.1  262.1  265.4  269.2  272.5  274.8  278.0  277.7  273.1  268.7  267.3  253.6 
1866  253.9  259.0  264.8  269.3  271.7  274.8  280.0  280.4  274.6  271.2  265.2  255.0 
1867  256.9  257.9  263.9  266.3  269.3  274.4  278.5  277.8  274.1  270.3  264.4  257.7 
1868  252.9  259.4  262.8  269.2  271.1  277.8  280.5  279.1  274.7  268.7  264.4  254.5 
1869  251.7  254.4  256.9  268.1  270.4  274.4  279.2  278.2  274.7  268.9  265.8  260.8 
1870  261.5  260.9  265.2  268.4  272.6  278.1  280.8  281.1  274.5  269.7  262.4  255.7 
1871  249.8  256.8  263.3  267.1  271.5  275.4  279.7  280.3  276.2  271.0  265.7  256.1 
1872  251.9  258.3  263.8  270.8  271.2  277.4  279.1  280.3  275.6  271.9  266.6  263.0 
1873  256.1  258.2  262.5  270.0  273.0  277.0  279.9  280.2  275.0  269.4  265.0  254.2 
1874  252.1  255.1  264.1  267.2  271.9  276.0  278.0  276.7  273.5  268.6  263.9  253.8 
1875  254.7  254.0  262.7  270.0  271.3  271.7  278.5  277.3  273.3  270.4  265.9  259.5 
1876  255.1  257.3  264.1  268.0  271.5  275.7  280.3  280.0  275.1  268.4  262.9  256.7 
1877  257.6  252.7  263.0  269.3  272.1  271.3  278.2  278.0  275.1  270.5  263.4  259.3 
1878  253.2  257.3  261.7  266.7  273.3  277.6  279.3  280.1  276.2  269.6  264.5  261.9 
1879  256.4  257.1  267.1  266.7  271.9  271.5  279.6  278.7  275.0  270.3  262.2  254.5 
1880  251.4  258.5  260.3  268.6  270.8  273.0  278.4  277.6  274.2  269.7  264.8  254.6 
1881  254.6  259.4  265.0  267.6  271.9  276.4  279.5  279.4  274.4  269.6  265.6  260.8 
1882  251.2  257.2  263.3  267.5  271.7  277.0  280.2  278.7  275.5  271.9  264.2  259.5 
1883  258.3  258.0  264.5  268.0  269.9  275.5  278.2  279.4  274.7  269.2  266.3  256.7 
1884  250.3  253.3  262.4  265.0  270.3  275.1  278.3  276.0  273.0  267.6  266.5  258.1 
1885  255.2  256.6  263.3  268.4  270.3  273.5  279.1  278.2  273.7  269.0  266.3  261.7 
1886  255.6  263.7  264.0  268.4  272.3  276.3  278.7  277.9  275.8  270.3  265.9  251.4 
1887  251.2  256.7  266.4  269.5  271.1  274.3  277.3  278.2  274.3  269.2  262.1  259.4 
1888  254.7  253.3  265.8  268.5  270.4  274.4  278.7  278.3  273.7  269.2  260.9  254.6 
1889  253.0  254.4  264.1  268.7  271.9  275.5  279.0  277.5  273.1  269.5  263.2  256.9 
1890  251.8  253.7  265.1  270.7  270.5  275.6  279.6  280.2  275.3  270.6  266.1  262.6 
1891  259.4  255.1  265.0  266.8  270.1  274.3  278.3  277.4  274.5  270.6  267.0  263.8 
1892  257.5  256.1  261.1  269.3  271.5  276.9  280.0  279.1  275.7  271.3  267.9  262.2 
1893  259.2  261.6  262.8  267.0  273.4  277.8  279.4  277.8  273.1  268.9  261.0  255.7 
1894  251.2  256.3  262.0  267.6  272.1  276.5  278.8  280.2  276.7  272.0  264.6  261.1 
1895  249.6  255.0  262.4  269.3  270.9  273.5  277.7  278.3  274.4  270.2  266.3  264.0 
1896  256.4  253.0  260.5  269.3  272.2  276.0  279.1  280.2  273.6  267.9  263.7  254.8 
1897  252.3  255.5  260.6  268.0  272.0  276.0  278.8  279.8  275.4  270.0  261.5  256.5 
1898  249.2  255.0  261.8  268.3  271.0  273.7  277.4  277.9  273.3  269.3  265.4  258.1 
1899  253.9  257.1  261.1  269.5  272.3  274.8  278.7  278.1  273.8  271.3  267.0  261.2 
1900  254.0  256.6  262.6  268.5  270.4  274.1  278.2  278.5  274.8  269.5  265.1  258.7 
1901  254.0  256.2  264.5  269.5  270.0  276.9  280.1  280.6  276.3  269.5  266.6  263.0 
1902  253.2  259.2  261.6  269.0  271.2  276.3  278.1  278.1  273.2  269.2  265.6  261.5 
1903  257.7  256.1  263.4  267.8  271.5  275.8  280.0  278.4  273.9  269.9  266.4  260.6 
1904  257.9  252.9  260.4  265.6  271.7  271.6  277.9  276.6  273.8  266.6  261.2  254.9 
1905  252.3  256.1  264.3  269.3  273.0  276.5  278.6  279.0  276.1  269.1  266.3  258.9 
1906  254.2  257.2  266.5  267.8  270.2  275.0  279.1  278.1  273.3  270.1  265.4  257.8 
1907  253.4  252.8  261.0  269.7  271.1  275.6  278.5  278.0  274.3  270.3  266.7  264.0 
1908  261.6  260.8  263.7  267.7  271.2  273.5  278.5  278.7  272.6  270.5  265.7  257.5 
1909  252.9  259.1  265.8  265.8  269.8  276.8  281.3  278.9  274.9  269.6  265.1  252.8 
1910  251.4  254.8  263.4  270.4  271.5  272.9  277.8  278.1  274.9  270.9  267.4  259.7 
1911  256.8  253.9  262.8  268.1  271.2  277.0  279.6  280.4  274.5  269.3  264.7  262.9 
1912  255.3  259.7  257.5  269.4  271.4  276.5  279.5  278.0  274.3  269.0  264.8  254.3 
1913  251.3  255.8  262.4  268.0  269.3  274.4  278.2  277.2  274.7  270.2  265.4  258.2 
1914  253.6  250.1  258.4  267.9  271.4  275.1  279.9  279.2  274.2  270.3  263.9  262.2 
1915  256.2  256.4  265.9  270.0  272.5  277.9  280.2  280.5  275.5  270.1  265.3  251.1 
1916  255.0  254.7  266.6  268.7  271.6  275.1  279.5  277.6  273.4  270.2  268.6  254.7 
1917  251.7  258.2  263.6  269.4  270.4  275.9  280.0  280.1  276.4  271.6  267.1  259.0 
1918  253.0  254.4  264.4  268.8  271.3  276.7  278.8  276.8  274.2  269.0  265.5  260.5 
1919  251.5  256.1  263.1  268.8  271.1  275.3  278.7  277.7  273.1  268.8  265.2  263.6 
1920  261.2  263.6  264.3  269.0  272.9  277.5  281.0  279.8  275.9  270.1  269.2  261.0 
1921  250.9  255.0  261.4  268.5  271.4  277.1  280.1  281.7  276.5  270.1  267.2  257.6 
1922  257.2  257.7  261.7  266.9  269.1  275.8  280.5  278.6  275.8  270.0  262.9  257.6 
1923  256.1  255.5  264.7  269.5  270.3  275.8  280.9  278.8  274.0  266.6  264.2  260.1 
1924  254.1  257.3  260.5  269.3  270.9  275.2  279.5  279.0  273.7  269.0  264.9  260.3 
1925  252.5  254.0  264.5  268.7  271.5  276.3  280.0  278.4  273.8  268.9  259.8  256.4 
1926  254.7  257.5  262.4  267.5  274.9  279.4  283.0  281.7  275.9  270.4  263.6  260.9 
1927  252.0  258.7  261.8  267.4  270.9  277.5  280.7  281.3  277.7  269.2  263.2  255.2 
1928  251.0  257.2  264.0  271.3  271.4  275.3  279.6  279.5  274.6  269.5  265.0  256.1 
1929  253.7  254.6  261.4  270.5  271.1  275.5  278.0  277.8  273.1  269.6  267.4  263.0 
1930  262.2  259.2  266.8  266.7  270.7  276.6  279.1  277.9  274.5  271.3  267.1  257.5 
1931  251.5  256.9  266.3  269.2  271.1  276.7  278.8  279.1  275.5  270.3  266.2  261.6 
1932  257.0  263.1  262.7  269.0  272.3  277.1  279.3  278.4  274.0  269.5  265.7  262.3 
1933  251.7  260.7  265.6  270.2  271.8  273.8  279.5  279.0  274.8  269.3  264.2  253.8 
1934  249.7  257.4  262.6  269.7  271.6  277.3  279.3  280.4  275.3  270.2  264.9  263.1 
1935  260.3  262.5  265.3  269.2  271.0  277.5  280.2  278.6  275.6  269.9  262.9  257.4 
1936  251.6  254.4  263.0  267.9  271.3  276.0  278.2  278.0  274.9  268.6  267.5  263.6 
1937  258.7  255.3  262.7  268.6  271.6  272.6  278.5  277.5  275.1  269.5  267.1  255.7 
1938  255.5  256.1  263.2  270.5  272.4  278.1  279.3  280.0  274.9  270.2  260.8  257.3 
1939  254.8  260.9  266.9  268.5  270.4  276.3  281.1  279.4  275.7  269.0  265.4  259.4 
1940  255.2  257.1  263.6  265.6  271.4  275.3  280.3  279.4  276.6  272.4  268.5  264.4 
1941  261.5  262.8  264.0  269.5  271.0  275.9  281.2  279.3  275.1  268.9  260.1  255.3 
1942  253.7  254.8  262.5  268.5  273.7  277.8  279.7  280.1  275.2  269.6  265.4  262.9 
1943  261.3  264.5  263.7  268.8  272.2  277.7  279.6  278.5  276.7  270.5  261.8  255.4 
1944  255.6  260.4  263.4  269.4  270.9  276.5  279.9  280.2  276.3  272.3  264.8  255.3 
1945  258.2  256.0  263.8  269.1  271.8  277.3  280.0  278.3  274.1  271.6  266.5  264.2 
1946  253.8  258.6  265.6  269.2  272.3  276.0  278.6  278.2  272.6  268.7  265.4  260.0 
1947  259.6  259.9  264.3  270.5  271.8  276.1  279.9  279.1  276.3  269.7  266.5  256.4 
1948  251.2  255.5  264.8  268.1  271.9  276.5  280.6  280.0  274.4  270.8  263.7  254.8 
1949  254.4  256.9  265.0  270.3  271.5  276.8  280.5  280.3  274.9  270.9  266.2  261.2 
1950  252.4  255.8  262.7  270.3  272.2  276.8  281.7  280.6  276.1  269.7  264.1  261.0 
1951  254.0  262.0  265.7  269.7  271.2  276.4  279.7  280.5  275.1  270.1  263.8  254.9 
1952  255.0  260.7  261.6  268.9  270.5  275.4  281.2  280.6  276.3  271.4  266.4  264.6 
1953  258.3  261.1  261.9  269.1  272.6  277.7  281.3  279.4  275.7  270.1  267.9  255.2 
1954  251.5  255.9  259.7  269.5  271.2  276.2  280.9  279.0  276.5  269.0  263.6  253.8 
1955  252.9  259.2  265.0  270.7  273.0  277.8  280.0  279.7  275.7  271.4  268.4  257.4 
1956  252.0  256.6  264.2  269.5  272.2  277.0  280.9  279.7  275.5  269.9  266.5  263.1 
1957  253.1  256.8  263.7  270.3  273.1  278.1  281.6  279.3  275.8  271.5  267.3  258.4 
1958  256.6  258.5  263.3  267.3  274.2  279.5  281.2  279.5  274.5  271.1  260.7  253.7 
1959  251.4  261.0  262.2  269.0  270.1  276.3  280.0  277.8  275.9  269.9  263.1  257.3 
1960  256.9  259.8  265.7  267.7  272.7  278.8  280.0  279.2  275.9  270.4  266.0  263.2 
1961  260.0  261.0  264.0  267.4  272.0  275.9  278.7  278.5  274.5  269.6  267.3  259.3 
1962  249.0  258.3  264.3  270.4  272.2  275.5  278.6  278.0  275.2  269.3  263.9  261.9 
1963  262.9  256.8  262.0  268.4  272.2  277.4  280.3  279.7  276.3  270.5  266.6  264.0 
1964  255.2  254.1  265.4  267.1  271.0  276.9  279.1  278.8  274.3  269.4  264.0  262.5 
1965  257.4  259.9  265.3  267.7  271.4  277.5  280.9  280.3  276.8  270.7  267.6  261.9 
1966  254.9  257.3  260.4  269.7  271.5  275.5  280.1  278.4  275.7  271.4  267.5  264.3 
1967  260.7  256.9  265.1  269.2  271.6  276.7  280.3  280.5  275.2  270.8  264.1  252.9 
1968  253.0  256.1  264.3  269.0  271.6  273.8  279.3  278.3  275.6  270.7  265.3  253.7 
1969  253.6  254.8  264.0  268.8  272.0  276.4  279.7  278.7  275.5  268.3  263.5  257.5 
1970  254.5  259.7  263.2  268.0  270.9  276.4  279.8  280.6  274.9  270.7  267.7  265.0 
1971  260.2  258.2  262.5  269.1  270.5  277.1  279.4  279.5  274.0  269.6  265.4  256.0 
1972  251.1  257.8  265.4  270.3  271.3  274.4  279.9  280.8  276.0  270.0  266.0  255.8 
1973  254.0  262.1  264.0  268.3  272.2  273.1  279.9  279.4  275.9  269.8  264.9  264.9 
1974  260.8  260.5  262.8  270.5  270.6  276.8  279.4  278.6  276.4  269.9  266.4  254.9 
1975  253.7  262.1  263.4  270.3  271.3  276.6  280.3  281.6  275.6  270.5  267.4  262.1 
1976  251.0  255.7  263.5  268.0  269.9  276.6  279.2  279.9  276.5  270.7  264.7  256.6 
1977  254.1  263.4  265.6  270.3  272.1  274.3  279.4  279.6  276.7  269.0  267.3  265.3 
1978  261.8  263.4  266.1  268.7  271.5  277.2  280.6  282.4  277.4  270.1  266.8  263.0 
1979  261.9  264.6  265.6  269.6  274.0  277.9  280.8  279.6  276.6  272.7  265.8  256.8 
1980  255.2  258.5  263.8  270.1  271.1  278.8  281.2  281.9  278.5  271.3  262.7  255.6 
1981  258.1  255.9  265.5  270.0  272.3  277.5  280.2  280.5  276.9  268.9  265.7  256.0 
1982  253.0  258.7  263.9  269.3  270.8  277.4  279.7  279.3  274.3  271.3  260.2  258.4 
1983  255.1  260.4  264.0  270.6  270.7  276.6  280.9  282.0  276.0  269.4  265.6  262.6 
1984  252.7  260.3  261.5  267.4  271.3  276.3  280.1  279.9  274.3  270.7  267.9  263.4 
1985  260.7  259.8  262.0  269.3  271.1  277.9  281.3  281.1  275.8  270.5  267.2  262.1 
1986  261.7  260.9  263.3  270.9  271.0  277.2  280.0  279.0  274.9  271.4  266.9  257.0 
1987  251.0  255.9  264.9  270.6  272.1  276.3  280.2  280.3  276.2  270.0  264.9  260.9 
1988  250.1  254.8  266.0  269.7  271.9  277.8  279.5  279.5  275.7  270.5  268.2  259.9 
1989  251.8  251.9  263.1  268.2  272.2  278.7  281.4  280.0  276.2  269.7  262.1  252.9 
1990  254.6  258.0  263.5  270.3  272.5  277.1  280.3  281.2  277.6  270.4  266.1  260.6 
  61  141  67.50   92.50
1850  232.4  238.1  247.6  259.0  269.7  276.5  285.4  277.9  270.4  255.8  238.0  232.7 
1851  231.5  236.7  248.5  254.8  269.8  277.1  282.2  282.0  273.1  258.0  253.0  239.0 
1852  230.1  236.9  243.9  257.7  271.4  278.4  282.1  280.6  273.1  255.6  238.8  231.9 
1853  230.8  231.7  240.5  258.3  271.5  277.4  281.3  279.9  273.8  259.0  243.1  238.3 
1854  240.2  239.0  236.3  255.1  269.5  276.0  280.2  278.6  268.4  258.2  242.6  237.8 
1855  236.4  237.7  245.8  252.3  269.8  273.4  281.8  278.7  268.8  255.6  244.4  233.3 
1856  228.8  231.7  245.3  258.4  267.3  273.1  283.7  282.6  271.2  254.9  248.1  238.7 
1857  233.5  233.3  251.8  258.4  269.9  274.4  281.1  279.4  272.1  258.1  248.0  244.4 
1858  238.4  235.1  246.9  253.1  267.4  273.3  282.8  279.6  271.9  256.8  250.9  231.2 
1859  231.2  232.7  237.9  255.0  269.6  275.2  282.8  285.6  270.4  253.7  238.1  226.6 
1860  228.2  234.0  242.8  257.7  267.9  276.2  285.0  281.3  270.6  254.1  244.4  230.4 
1861  232.8  229.2  248.4  256.4  270.0  275.6  282.0  279.7  268.4  259.9  243.6  237.7 
1862  230.2  239.9  247.8  253.9  268.7  274.1  283.1  283.1  273.6  255.7  250.3  240.1 
1863  235.6  228.4  241.9  252.2  270.9  274.5  282.4  278.6  270.6  257.0  246.3  239.2 
1864  230.5  237.3  237.2  255.0  270.9  275.4  283.8  282.2  271.4  257.7  242.5  242.1 
1865  234.7  232.3  244.9  254.2  266.8  274.6  282.5  277.8  271.1  254.8  245.0  233.9 
1866  231.1  232.1  246.0  254.0  270.4  273.5  285.2  281.1  269.6  256.5  243.9  223.8 
1867  234.1  242.9  248.3  262.1  271.1  274.6  281.5  280.9  270.0  257.6  238.8  230.6 
1868  235.4  239.6  237.5  260.9  269.7  276.6  286.0  279.3  270.1  253.3  240.0  239.8 
1869  229.1  238.9  248.8  249.3  270.2  276.5  284.9  281.7  271.5  253.8  249.1  236.0 
1870  235.8  240.9  241.5  248.4  265.2  276.0  284.2  283.4  269.0  253.5  249.4  243.8 
1871  232.7  239.1  239.4  252.4  268.3  272.9  281.3  281.2  268.7  255.3  246.2  237.9 
1872  230.0  237.5  244.1  257.7  270.0  274.5  283.9  282.5  273.0  250.9  244.9  244.6 
1873  244.4  235.9  238.6  252.3  270.4  277.6  284.6  282.8  271.2  254.8  233.6  234.7 
1874  231.2  232.5  240.4  257.0  268.1  276.2  283.9  280.5  271.2  256.4  249.7  240.2 
1875  235.9  237.5  242.9  257.4  271.6  277.3  283.6  278.3  270.1  256.6  236.3  238.2 
1876  240.7  238.5  246.4  260.6  266.4  275.3  278.8  279.7  270.0  253.2  243.8  239.1 
1877  242.0  244.2  244.4  256.2  270.4  277.1  285.3  283.9  270.4  253.8  242.8  233.2 
1878  236.1  242.7  252.5  251.9  268.8  276.8  285.5  282.8  271.7  250.5  240.2  239.4 
1879  236.3  237.0  240.2  259.7  269.3  276.6  282.5  279.2  271.0  254.4  250.8  234.5 
1880  235.2  239.0  245.8  253.7  271.5  275.8  284.4  285.7  272.3  255.0  240.1  238.4 
1881  234.7  240.4  244.1  256.1  269.8  277.8  285.0  283.0  271.0  256.7  236.2  242.2 
1882  228.0  233.6  239.0  252.2  269.8  275.7  282.6  282.0  269.8  256.0  239.7  231.7 
1883  241.5  234.4  242.9  256.4  271.8  275.9  282.2  279.3  270.2  260.9  238.3  228.2 
1884  236.6  237.3  251.1  260.6  269.6  273.8  282.3  282.6  271.6  257.8  242.2  239.7 
1885  228.8  238.4  243.0  256.1  270.3  275.2  284.1  282.7  272.4  251.7  242.0  240.2 
1886  228.7  241.7  256.3  264.3  271.1  276.7  281.4  281.7  271.8  258.1  240.6  240.3 
1887  230.9  229.4  242.8  255.5  272.0  278.8  284.4  280.6  271.9  252.9  240.8  233.5 
1888  238.8  234.8  238.9  251.9  264.4  274.9  285.3  281.8  266.6  251.1  248.3  239.5 
1889  231.5  232.3  241.6  265.2  269.8  274.8  282.8  278.6  272.5  252.8  241.4  236.8 
1890  245.8  238.4  246.9  259.8  269.4  274.5  283.0  281.7  272.7  253.6  242.6  245.5 
1891  235.3  237.1  247.8  266.8  270.2  276.7  282.8  282.8  271.1  258.2  250.4  235.0 
1892  233.4  230.5  243.1  247.8  268.1  276.1  282.8  283.2  271.8  259.4  237.4  236.3 
1893  244.4  236.7  243.8  256.0  270.5  273.5  284.2  282.7  270.5  253.8  245.8  240.3 
1894  236.4  237.2  243.7  257.9  270.4  274.4  284.4  282.7  274.9  257.9  240.6  232.1 
1895  237.5  240.1  242.3  256.0  270.6  276.8  286.9  282.3  272.1  257.4  244.2  238.7 
1896  233.4  238.6  244.8  255.8  270.2  277.8  285.8  285.0  273.8  253.3  242.9  230.6 
1897  242.3  237.0  241.9  259.5  271.7  277.9  284.4  280.5  270.9  254.9  239.6  236.2 
1898  230.6  236.3  243.4  254.4  270.4  275.5  283.1  283.4  271.6  255.8  240.6  235.2 
1899  236.9  229.7  246.3  257.8  271.1  276.2  285.9  282.1  271.9  256.1  241.2  232.5 
1900  230.4  236.9  252.8  257.1  272.0  278.8  287.1  281.9  270.7  259.4  251.4  237.2 
1901  232.6  232.2  241.5  253.3  270.0  277.6  284.7  281.0  272.4  260.7  248.6  238.4 
1902  232.5  237.5  245.6  255.1  268.6  275.0  285.2  281.5  273.4  255.3  239.2  232.1 
1903  239.7  229.6  244.5  262.0  270.4  277.8  283.2  280.6  271.2  252.7  239.4  239.9 
1904  231.1  244.7  251.9  258.3  267.9  275.2  284.2  277.5  269.6  255.9  244.0  248.0 
1905  237.6  238.9  243.3  252.0  267.3  274.9  283.3  280.3  270.0  254.0  247.2  238.2 
1906  227.5  236.5  241.2  256.2  267.7  275.7  286.7  282.6  272.9  256.9  239.2  232.3 
1907  232.7  236.8  240.9  254.6  269.0  275.7  281.7  281.2  269.6  248.1  237.8  235.7 
1908  237.1  234.2  249.1  253.4  267.1  274.7  283.8  280.5  271.6  259.0  247.1  237.0 
1909  229.5  227.6  247.2  253.2  268.5  273.8  281.9  283.0  269.5  254.3  237.8  241.4 
1910  234.1  236.3  240.4  250.6  266.6  275.6  286.8  281.3  271.5  256.4  241.7  233.7 
1911  231.4  240.1  246.6  254.3  268.3  274.7  282.4  281.6  270.4  253.9  236.7  239.7 
1912  234.2  231.4  235.9  254.7  269.0  277.0  282.0  279.2  272.9  258.6  245.4  237.0 
1913  232.9  241.6  247.1  253.4  270.5  276.5  286.0  282.1  274.5  256.2  245.1  239.2 
1914  236.8  233.2  241.6  256.1  270.5  277.3  285.7  280.1  270.1  253.0  246.8  239.7 
1915  243.5  235.7  239.7  254.1  268.9  276.5  285.0  280.9  268.1  252.2  243.9  237.9 
1916  227.6  232.9  242.0  250.2  268.6  277.6  283.3  282.3  271.9  258.8  242.1  240.1 
1917  234.0  228.9  236.3  258.1  268.4  275.0  282.2  279.4  270.2  255.0  244.0  231.9 
1918  233.6  231.3  239.3  250.4  270.0  276.8  283.3  280.4  274.8  258.0  248.2  230.6 
1919  227.1  232.3  248.1  253.7  271.2  277.6  284.5  282.4  271.0  255.1  244.9  238.2 
1920  237.1  236.5  255.4  255.5  270.4  275.9  286.5  280.0  269.1  251.6  254.6  236.1 
1921  237.9  236.3  241.1  255.8  268.4  276.8  285.0  280.6  274.6  258.0  242.4  236.0 
1922  238.7  227.4  237.1  259.2  271.6  274.3  284.6  278.6  271.3  258.1  245.0  233.0 
1923  229.6  231.3  237.5  250.8  268.9  275.4  288.0  283.5  273.0  255.1  237.0  235.4 
1924  232.3  239.2  250.7  259.8  269.7  274.2  282.0  279.4  271.0  255.6  234.1  235.4 
1925  230.8  237.5  239.1  256.1  269.2  274.9  282.7  280.6  271.4  255.7  240.9  246.0 
1926  233.3  233.4  246.1  257.0  269.6  274.7  282.3  278.7  272.0  257.2  239.2  238.3 
1927  227.5  231.5  244.6  253.6  269.0  275.4  284.3  282.8  275.4  258.7  238.2  241.8 
1928  233.6  242.0  241.9  250.9  268.8  274.6  284.6  278.9  271.2  256.4  248.8  246.7 
1929  236.6  244.2  237.3  254.8  270.5  274.6  281.4  279.7  272.6  259.8  238.6  240.0 
1930  230.6  236.7  242.9  260.4  269.7  274.9  282.1  280.0  276.0  262.1  240.8  240.1 
1931  235.0  236.2  244.4  253.3  270.3  276.6  281.7  281.6  271.0  258.2  243.2  243.7 
1932  237.3  242.4  237.5  255.9  271.2  276.5  284.3  283.0  271.9  258.2  239.0  231.3 
1933  232.3  233.5  242.1  254.2  267.9  276.1  281.5  277.3  271.4  252.6  239.0  236.8 
1934  234.6  231.7  236.3  254.5  266.5  276.4  282.7  279.1  271.9  250.3  238.8  232.2 
1935  236.5  237.2  241.2  256.2  266.5  275.6  283.3  279.6  273.6  255.9  238.1  238.9 
1936  240.9  244.9  247.6  262.9  271.2  281.1  282.7  281.3  271.1  256.8  241.9  232.4 
1937  238.6  230.9  244.5  258.9  271.5  280.5  284.3  280.5  269.8  261.5  240.3  233.7 
1938  235.7  228.8  250.0  260.5  267.1  277.3  285.6  280.4  269.3  250.2  238.7  242.3 
1939  238.6  240.2  246.5  252.1  269.5  274.8  283.6  282.2  272.4  257.5  238.8  236.6 
1940  239.2  237.7  247.5  256.6  271.9  278.8  281.4  282.6  272.8  258.8  251.6  243.8 
1941  235.7  245.3  251.4  262.7  271.0  274.5  285.6  281.7  272.5  265.3  239.9  239.0 
1942  230.0  236.1  242.3  258.9  268.0  273.9  284.6  282.6  271.7  255.5  250.7  242.4 
1943  231.5  247.6  248.6  256.4  270.1  276.3  285.6  280.4  270.4  258.8  246.3  240.8 
1944  241.0  240.5  246.9  252.6  268.0  276.6  284.0  281.7  271.8  259.7  244.2  244.1 
1945  240.5  239.7  242.0  259.5  269.8  279.0  283.1  280.0  270.7  258.8  247.9  238.6 
1946  237.5  244.6  247.5  255.5  266.7  276.9  284.1  278.2  271.4  261.0  242.1  243.7 
1947  239.8  237.2  245.3  259.2  269.0  276.9  285.2  284.5  270.4  259.3  244.1  236.5 
1948  233.0  235.1  240.2  252.0  268.8  273.9  283.7  281.5  275.2  261.8  246.3  243.9 
1949  236.7  236.0  245.3  257.4  271.6  279.4  285.4  282.2  272.6  257.3  246.9  238.0 
1950  241.0  234.6  239.4  255.7  270.8  275.0  284.8  279.1  273.2  262.8  242.4  234.5 
1951  235.1  243.7  241.8  259.0  269.4  276.3  284.4  282.4  275.0  260.3  243.7  241.1 
1952  233.6  241.6  247.4  255.0  269.7  277.6  283.2  281.9  270.6  254.3  245.1  235.1 
1953  225.4  236.5  243.0  255.7  271.1  277.3  284.0  281.0  274.4  257.0  243.8  243.3 
1954  245.4  248.2  254.4  254.8  269.7  276.6  285.5  281.6  269.7  254.6  242.5  239.1 
1955  244.4  241.9  251.3  257.4  267.0  277.5  284.3  280.1  272.5  252.6  249.1  233.1 
1956  236.3  240.1  242.2  255.8  270.8  275.1  282.4  281.0  271.8  256.2  241.7  235.1 
1957  242.3  238.2  247.7  260.6  271.5  275.1  283.3  281.4  270.2  256.2  243.9  240.2 
1958  243.9  236.0  243.7  254.9  268.8  277.7  285.9  281.8  270.8  256.9  246.9  248.9 
1959  237.7  239.8  243.1  260.3  271.2  277.8  283.1  282.8  271.5  258.1  249.5  243.7 
1960  238.5  240.6  250.8  260.6  271.1  276.7  285.2  282.7  274.1  258.8  244.3  242.9 
1961  231.9  238.6  250.5  254.9  269.4  276.3  283.8  282.2  270.6  258.6  243.7  236.8 
1962  245.3  237.9  244.7  254.5  271.0  275.3  283.3  279.5  270.8  256.4  243.5  238.6 
1963  243.4  232.7  240.8  256.9  269.1  277.9  285.4  280.5  273.2  260.1  249.5  235.0 
1964  237.2  232.9  239.4  258.8  269.4  275.2  282.3  281.1  271.3  257.0  246.8  238.4 
1965  236.0  234.4  238.5  256.3  271.6  277.8  284.2  284.1  271.3  260.4  241.6  233.8 
1966  236.3  234.8  246.4  249.8  267.8  276.2  283.3  280.0  270.2  256.3  249.7  245.3 
1967  235.7  236.5  249.9  254.1  268.8  279.4  284.2  281.0  272.9  261.8  243.7  244.1 
1968  239.9  238.3  247.6  260.3  272.0  276.3  282.4  277.9  270.6  262.0  239.3  237.2 
1969  233.2  228.5  247.1  260.1  270.6  275.3  283.5  280.2  273.9  260.5  248.5  241.4 
1970  237.1  243.9  241.3  256.1  270.4  277.8  284.7  281.4  269.8  257.6  247.9  235.6 
1971  228.0  237.2  251.1  257.9  271.3  279.5  283.5  283.2  270.7  262.6  241.4  245.9 
1972  238.6  237.8  253.5  255.2  268.9  277.9  284.8  281.5  271.7  255.9  244.1  250.0 
1973  238.1  232.8  242.3  256.0  270.3  274.6  282.5  279.4  270.7  259.5  237.8  245.3 
1974  236.5  235.0  248.3  257.1  271.2  274.4  286.3  280.6  274.1  260.8  247.9  236.6 
1975  234.8  236.1  248.1  259.0  269.4  279.2  285.5  281.3  269.7  261.3  242.8  230.1 
1976  238.8  231.5  259.1  263.0  272.3  278.9  284.5  282.1  272.4  255.3  247.0  233.6 
1977  243.6  249.1  247.8  265.1  270.0  278.7  282.8  281.2  271.1  264.0  249.4  232.2 
1978  237.5  244.8  247.2  251.9  270.8  276.3  289.4  281.9  274.0  260.9  243.8  240.4 
1979  236.0  239.5  248.5  256.7  268.5  274.4  284.6  278.6  270.5  257.7  246.7  233.7 
1980  239.6  237.0  233.2  251.3  268.3  278.6  286.4  283.3  270.3  254.3  248.0  234.0 
1981  234.2  240.2  249.8  253.8  267.2  275.2  286.6  280.9  271.7  258.2  242.1  241.0 
1982  239.7  242.2  249.7  259.2  268.0  277.9  286.1  281.7  270.5  256.6  250.0  241.4 
1983  234.7  241.1  247.4  266.0  271.3  278.2  285.7  284.7  273.3  261.2  254.3  243.8 
1984  237.3  239.5  243.6  255.8  267.6  274.9  285.5  283.8  274.5  263.7  249.8  250.4 
1985  244.4  243.1  244.5  254.1  271.0  276.8  282.2  282.1  274.9  265.1  249.9  234.5 
1986  233.5  238.4  244.2  261.2  270.1  276.4  283.0  280.5  268.4  261.6  242.3  242.1 
1987  246.0  238.1  239.7  258.5  269.6  275.4  283.4  282.7  271.8  257.2  236.1  237.7 
1988  238.0  242.2  245.7  254.3  269.8  278.9  286.0  280.1  275.1  260.0  246.0  237.2 
1989  236.4  231.3  243.8  261.4  269.8  278.1  286.1  283.6  276.4  260.3  247.2  247.9 
1990  238.6  245.1  247.7  254.5  269.1  275.3  281.5  283.3  272.5  257.4  245.4  238.9 
  62  141  48.30   98.93
1850  247.2  246.3  257.7  266.4  269.1  275.2  280.0  279.6  274.3  266.0  260.9  253.5 
1851  250.2  252.5  249.4  262.1  268.3  272.7  279.3  279.1  275.1  266.9  257.2  251.2 
1852  247.9  253.4  254.0  266.1  267.6  276.2  283.7  279.1  274.5  267.5  260.9  252.7 
1853  247.9  247.8  254.2  264.5  269.6  275.0  278.9  278.6  273.5  268.3  258.1  251.6 
1854  244.3  243.2  254.6  261.7  269.5  275.5  280.9  279.4  273.5  267.2  254.4  249.0 
1855  244.1  248.2  250.7  261.6  268.7  274.6  280.2  280.2  273.8  267.9  261.9  250.6 
1856  250.2  247.3  255.4  263.4  268.6  278.5  282.6  280.4  274.6  268.2  260.2  256.5 
1857  249.8  248.9  256.7  262.4  273.2  278.5  280.2  279.8  273.0  263.9  257.2  246.4 
1858  245.4  249.6  254.4  263.5  271.0  276.7  280.5  278.6  274.0  264.5  255.3  249.5 
1859  246.4  251.7  256.7  261.8  272.3  276.9  279.8  279.1  271.9  266.3  261.8  252.7 
1860  250.8  248.8  257.8  263.9  270.4  277.0  279.0  278.2  273.9  267.8  257.9  255.2 
1861  251.7  251.1  250.8  257.3  266.7  276.8  279.1  278.8  275.1  269.4  261.5  250.5 
1862  245.9  243.2  255.0  266.2  268.9  276.1  278.7  279.4  275.8  265.9  259.7  249.5 
1863  250.1  252.7  259.2  265.4  271.6  277.1  282.4  278.6  273.3  267.7  260.9  256.5 
1864  254.8  254.5  263.3  268.1  269.6  275.4  281.5  278.2  274.8  267.0  260.8  253.1 
1865  248.8  247.5  256.0  264.5  268.2  274.5  282.0  279.9  273.2  267.3  260.2  252.0 
1866  247.5  252.7  257.9  260.0  270.3  275.3  279.4  278.9  273.8  267.9  255.3  251.1 
1867  248.6  252.8  259.2  263.6  270.3  276.1  279.9  280.6  274.3  266.7  261.2  254.8 
1868  252.8  248.8  261.3  267.4  270.6  275.7  279.7  278.8  272.2  266.9  262.6  246.7 
1869  246.7  247.6  256.4  265.0  270.1  277.6  280.1  279.3  273.3  268.5  259.3  245.3 
1870  250.1  245.3  254.0  263.1  267.4  277.2  280.9  278.7  274.7  266.9  258.7  252.2 
1871  248.9  250.8  252.0  261.1  271.2  276.2  280.7  278.5  272.6  268.1  261.7  251.7 
1872  250.8  252.2  253.9  258.1  268.8  275.9  278.9  280.0  274.9  268.8  263.0  252.7 
1873  247.2  246.4  256.9  257.1  266.8  274.7  280.8  279.7  273.8  267.7  259.5  251.4 
1874  248.9  248.7  255.1  264.0  269.8  275.4  279.0  279.1  274.0  266.5  260.8  251.2 
1875  249.8  249.4  251.7  266.0  269.0  274.5  281.5  280.6  273.5  267.8  260.2  252.6 
1876  245.8  251.7  253.9  265.2  269.1  275.7  278.9  277.0  273.4  266.4  259.8  253.1 
1877  247.7  248.6  254.9  267.8  270.6  276.6  279.0  278.6  273.1  265.8  258.0  253.0 
1878  244.4  244.4  256.1  267.0  267.7  274.3  279.3  278.6  273.6  266.8  256.1  252.1 
1879  247.8  249.9  257.1  260.4  269.7  275.3  279.7  280.0  273.6  267.7  257.2  253.5 
1880  246.1  247.6  254.4  260.4  270.5  275.9  279.9  278.8  274.1  268.0  260.2  254.5 
1881  246.7  246.4  259.8  266.3  268.1  275.7  278.6  278.6  272.5  267.2  258.2  244.6 
1882  251.1  248.7  255.3  260.4  268.0  272.4  278.5  279.2  273.3  267.7  256.8  251.2 
1883  240.7  247.6  248.2  262.1  269.0  274.5  279.9  275.6  271.8  263.4  257.6  250.2 
1884  244.8  251.7  257.8  263.5  270.1  275.0  279.9  278.6  272.6  268.6  260.0  246.9 
1885  249.5  249.6  249.2  260.9  269.5  276.9  281.3  278.7  273.4  265.7  259.1  250.4 
1886  243.6  252.2  258.3  265.8  270.7  276.5  282.4  279.3  272.0  266.1  256.7  251.6 
1887  250.1  247.9  254.9  261.1  270.3  276.8  279.8  280.4  274.5  267.9  258.6  251.8 
1888  246.5  250.4  252.4  264.1  268.6  275.9  280.1  278.0  271.0  265.1  257.9  249.0 
1889  244.2  245.7  254.4  262.4  269.3  274.3  279.7  278.1  274.7  267.2  259.1  248.5 
1890  248.7  249.6  251.7  263.2  268.5  274.9  281.3  277.9  274.6  270.0  265.0  256.8 
1891  250.8  248.9  254.0  264.3  271.3  276.5  279.5  279.2  272.6  266.6  259.9  254.2 
1892  243.8  245.8  256.9  264.3  266.5  277.0  279.7  279.2  272.2  268.1  256.6  253.5 
1893  246.3  249.5  259.9  264.5  270.1  275.8  277.7  278.0  272.8  267.0  258.2  251.6 
1894  247.0  247.2  259.2  263.5  268.8  277.5  281.0  281.0  274.4  268.6  261.2  250.3 
1895  246.2  251.3  258.8  263.5  272.2  276.7  279.4  279.3  274.1  268.1  258.1  251.1 
1896  245.1  245.3  257.9  265.3  269.6  274.4  279.4  279.4  273.6  268.6  261.2  251.8 
1897  243.2  251.2  255.4  265.1  270.4  275.9  280.6  278.6  273.4  268.9  261.3  252.6 
1898  248.1  250.4  254.2  263.2  270.7  277.7  279.9  279.4  275.5  267.7  261.0  253.1 
1899  248.8  251.7  257.7  262.4  267.3  277.8  279.4  278.9  274.8  268.6  260.0  248.9 
1900  249.0  241.9  254.8  264.5  270.5  275.7  280.5  279.6  273.4  265.3  259.2  252.8 
1901  244.1  251.3  256.2  263.1  269.3  275.0  279.5  279.1  274.2  268.4  258.6  251.0 
1902  247.4  248.7  250.3  260.2  269.1  272.7  277.9  277.1  272.7  266.3  262.0  251.6 
1903  244.2  251.5  257.6  264.4  268.1  274.2  279.6  276.6  273.3  267.5  259.9  244.1 
1904  245.3  250.0  255.5  265.9  271.0  277.3  279.1  279.6  274.3  266.8  259.6  252.3 
1905  249.7  241.6  246.3  262.2  268.4  275.6  279.9  278.0  273.7  265.6  250.6  250.0 
1906  251.8  253.5  258.7  262.2  271.4  274.0  279.6  280.3  275.8  267.4  257.3  255.6 
1907  243.6  246.8  258.3  265.2  268.1  274.6  279.7  280.1  272.2  267.9  260.2  251.6 
1908  244.9  252.9  253.9  260.0  271.0  275.0  279.3  279.3  273.2  266.4  260.5  247.0 
1909  244.7  256.6  255.7  264.9  267.8  276.3  278.3  279.2  272.4  268.0  259.1  244.8 
1910  247.3  244.8  261.5  264.2  270.9  276.9  280.6  280.5  273.9  265.2  259.8  253.5 
1911  250.4  246.1  258.3  261.3  271.3  276.9  280.1  278.2  273.6  267.9  258.5  251.3 
1912  245.6  253.0  254.4  264.0  268.6  274.7  281.2  279.2  275.0  264.9  258.5  252.1 
1913  246.0  249.0  260.1  264.7  268.7  274.2  280.7  280.1  273.6  267.2  253.1  245.4 
1914  243.8  243.6  251.5  266.0  268.6  274.4  279.4  279.5  272.9  266.6  259.0  247.5 
1915  249.7  244.4  252.1  258.6  270.7  274.7  278.4  278.5  274.6  268.7  256.1  252.4 
1916  249.4  248.4  257.7  266.0  268.7  274.2  280.7  280.2  275.1  267.9  261.5  255.7 
1917  249.0  249.6  259.6  264.4  268.2  278.2  281.6  276.7  273.9  265.6  259.4  251.7 
1918  247.1  248.1  257.4  263.4  269.4  273.9  281.0  279.1  274.3  267.3  255.3  250.5 
1919  249.3  255.6  255.8  262.9  269.4  278.1  280.9  279.4  274.2  267.1  256.9  252.5 
1920  248.3  249.2  257.9  261.6  269.3  276.2  279.1  278.2  274.1  267.4  259.0  253.8 
1921  244.0  251.9  255.0  262.0  267.1  277.6  280.3  280.7  271.8  267.4  260.3  253.4 
1922  245.9  254.6  258.5  260.1  271.3  277.4  279.0  280.5  273.3  268.4  260.0  254.0 
1923  249.9  253.9  254.6  262.9  269.6  275.6  279.6  279.6  273.4  265.5  260.3  251.7 
1924  244.6  245.8  256.5  266.2  268.2  274.6  279.1  279.1  272.7  267.4  258.6  246.5 
1925  243.7  251.0  259.5  266.3  269.4  272.9  283.0  279.0  273.1  265.9  260.4  247.0 
1926  247.3  240.9  249.1  263.6  270.1  276.5  280.5  279.8  274.5  266.5  259.5  250.5 
1927  248.6  247.3  257.9  259.8  269.4  276.0  279.2  279.1  273.2  268.4  258.9  243.9 
1928  244.7  244.7  257.8  261.0  269.1  273.8  279.0  278.6  275.3  268.0  258.2  247.8 
1929  247.1  252.5  258.8  265.3  269.2  276.8  278.8  278.8  273.9  268.2  262.9  250.9 
1930  249.4  251.3  257.4  267.7  270.2  278.2  283.4  281.1  273.9  268.6  260.6  250.3 
1931  243.8  244.1  256.1  262.3  268.4  274.4  280.4  278.6  273.8  267.4  258.6  250.8 
1932  241.0  251.1  253.0  264.6  271.8  276.4  282.9  278.9  274.0  268.9  259.3  250.5 
1933  245.6  243.8  253.6  259.9  268.2  275.6  279.2  280.5  275.5  267.7  256.5  248.4 
1934  249.1  252.4  254.2  265.1  267.9  277.0  279.9  278.0  272.4  267.2  261.4  251.7 
1935  244.7  247.5  254.7  262.0  269.2  276.3  278.8  279.1  273.9  266.9  256.6  247.2 
1936  248.4  244.7  256.0  262.5  268.7  277.1  281.2  277.9  271.7  267.3  259.3  250.7 
1937  242.9  248.9  257.4  263.3  269.9  276.4  278.8  280.0  272.6  267.6  259.2  249.1 
1938  245.4  250.7  253.7  264.7  270.4  276.4  281.3  279.2  274.3  268.7  255.5  252.2 
1939  244.3  248.2  258.9  263.4  270.7  278.1  281.7  277.9  274.5  266.5  261.5  251.8 
1940  250.4  246.5  256.8  261.5  271.8  275.2  281.0  278.4  273.3  268.0  257.8  255.2 
1941  250.9  246.0  256.3  265.5  271.9  277.6  280.1  280.0  273.9  267.8  260.5  251.7 
1942  248.5  251.7  259.1  267.1  272.6  276.7  280.4  279.0  274.6  269.9  260.9  253.1 
1943  249.1  250.4  259.3  262.1  269.8  275.6  280.5  278.0  273.8  266.9  257.5  248.6 
1944  242.1  244.0  250.4  262.0  270.1  275.8  281.2  280.1  273.7  268.2  260.0  252.8 
1945  248.4  250.2  258.0  265.9  270.1  276.1  280.2  279.6  275.7  268.1  253.6  253.2 
1946  245.6  251.9  255.8  266.9  270.1  277.4  281.2  280.0  274.9  266.1  261.2  254.1 
1947  252.5  250.3  257.9  264.5  271.6  276.5  281.3  281.8  275.9  268.0  264.0  248.0 
1948  252.4  254.3  256.3  264.1  270.3  276.7  281.9  279.8  274.7  268.6  262.3  253.8 
1949  251.1  248.5  259.2  262.9  270.9  277.5  280.9  280.2  274.8  268.4  261.2  253.2 
1950  243.9  239.5  250.8  259.8  269.6  274.9  280.4  279.9  272.0  269.7  261.3  250.3 
1951  249.7  245.5  251.2  260.9  273.0  277.1  279.0  279.0  273.1  265.8  252.8  250.3 
1952  249.8  251.5  257.8  265.3  268.9  273.9  279.5  278.1  273.6  266.3  257.7  257.5 
1953  250.8  242.2  255.1  265.8  269.7  274.8  280.8  279.4  273.6  267.7  260.2  250.1 
1954  245.3  253.2  257.6  264.8  272.8  279.7  282.6  280.6  273.0  268.3  262.6  247.2 
1955  247.2  246.7  258.7  263.1  271.3  277.3  282.2  281.0  274.1  270.0  259.0  249.8 
1956  249.7  251.8  257.8  262.2  268.5  274.4  280.5  279.0  274.8  268.6  262.1  254.2 
1957  250.1  252.0  257.5  265.4  270.7  274.5  281.0  279.2  273.0  265.4  251.8  245.2 
1958  247.1  248.7  254.2  266.5  268.9  274.1  280.1  280.1  272.8  267.1  256.7  246.9 
1959  245.2  249.7  258.5  265.2  271.0  277.3  280.0  281.2  274.2  268.0  260.5  255.0 
1960  249.5  255.0  258.8  264.5  273.7  279.0  281.9  279.6  275.1  270.0  260.2  251.1 
1961  240.7  247.6  259.8  268.1  269.7  273.4  279.5  279.8  276.0  270.1  261.0  252.9 
1962  246.0  251.0  254.7  266.3  273.0  275.6  281.1  280.2  273.5  266.0  259.6  254.2 
1963  244.2  251.1  256.2  265.9  271.5  275.2  278.5  280.8  275.2  269.2  262.0  256.7 
1964  248.7  250.6  259.5  264.9  270.6  276.2  281.5  279.8  275.8  268.2  260.7  253.4 
1965  245.5  251.0  252.9  266.5  270.3  277.2  280.3  279.0  272.4  267.5  259.9  254.6 
1966  247.5  244.2  251.5  258.5  268.9  275.1  279.1  281.1  272.5  266.3  257.6  248.1 
1967  249.0  248.9  260.8  267.5  270.6  277.8  281.6  280.1  272.9  266.6  259.4  248.3 
1968  245.1  252.8  249.8  265.9  271.8  276.5  281.0  280.8  273.6  266.5  258.1  252.4 
1969  246.5  248.7  253.4  265.3  270.2  278.5  279.5  279.6  273.9  267.3  261.4  256.1 
1970  249.1  250.8  257.5  263.4  268.8  275.6  280.6  280.5  273.8  268.3  261.1  254.5 
1971  248.1  250.5  256.8  264.5  270.4  278.3  281.3  279.8  275.0  269.2  256.7  248.8 
1972  251.7  253.4  257.2  266.3  271.6  275.9  282.5  283.9  274.8  269.6  259.4  251.4 
1973  250.4  253.1  249.0  261.6  268.5  274.7  281.7  280.0  273.2  267.4  260.6  251.2 
1974  250.0  251.1  254.9  265.8  270.7  278.4  282.6  279.1  274.4  271.3  263.6  254.7 
1975  245.3  244.5  254.0  265.8  270.9  275.0  279.9  278.5  274.9  267.1  256.2  253.5 
1976  250.5  246.7  262.0  266.6  271.9  279.7  281.8  280.9  274.3  268.8  259.3  250.1 
1977  250.2  254.2  258.6  267.1  271.8  278.2  280.9  281.1  274.8  266.2  263.8  255.0 
1978  243.6  253.1  258.0  268.2  268.6  277.1  281.7  279.2  273.9  268.9  261.3  256.1 
1979  245.7  254.0  260.5  266.7  271.8  277.7  281.6  280.4  275.4  268.1  262.1  254.8 
1980  250.1  252.6  260.2  265.0  272.1  276.5  281.6  282.0  275.2  267.8  256.7  250.7 
1981  246.0  247.4  256.8  263.9  271.1  276.9  281.6  280.9  273.8  268.3  257.4  252.2 
1982  251.8  244.9  251.3  261.0  271.2  275.6  282.6  281.4  275.9  266.1  257.1  251.4 
1983  251.8  252.8  260.2  267.8  270.2  275.9  280.2  279.7  274.9  269.6  263.0  254.3 
1984  249.7  248.0  250.6  264.1  271.7  276.4  280.7  283.1  275.4  268.2  261.2  249.5 
1985  251.5  251.6  254.6  264.8  272.7  279.1  281.7  281.4  275.6  269.0  260.9  253.5 
1986  249.4  250.6  255.8  264.8  269.5  276.8  282.0  279.5  276.8  269.9  263.4  250.9 
1987  241.8  248.6  262.7  266.5  272.2  275.3  281.3  279.5  272.5  266.0  260.5  248.3 
1988  247.7  251.9  259.2  262.5  273.7  275.9  280.1  279.9  274.4  267.7  258.1  253.1 
1989  249.5  251.8  253.2  267.9  271.0  276.0  281.8  281.4  275.5  267.5  259.5  252.8 
1990  250.4  253.1  254.4  268.5  272.8  278.0  282.2  282.3  274.5  268.5  260.9  252.2 
  63  141  34.48  110.08
1850  267.4  264.9  273.7  276.4  284.4  290.4  293.5  294.4  287.8  284.5  276.2  270.0 
1851  269.3  272.3  268.1  280.5  284.4  287.0  289.5  289.5  285.7  279.2  273.0  266.8 
1852  265.9  267.9  273.5  279.8  284.0  291.2  291.2  291.0  287.1  278.2  274.8  269.7 
1853  266.6  266.7  268.8  280.3  287.1  290.6  293.5  291.6  286.1  280.2  273.8  264.4 
1854  258.4  259.5  268.5  278.5  283.8  291.1  291.1  289.6  287.2  281.7  270.8  261.4 
1855  259.2  262.1  267.1  275.4  286.1  289.7  292.0  292.8  285.6  281.4  275.4  267.3 
1856  262.2  264.3  270.6  278.5  284.7  288.5  293.9  292.8  285.9  281.2  275.8  271.1 
1857  265.3  267.0  270.4  280.5  287.3  288.9  292.2  290.0  288.1  281.8  275.0  269.4 
1858  265.3  267.9  272.5  279.3  286.0  288.0  294.2  290.5  285.5  278.8  273.5  267.1 
1859  264.5  268.6  275.6  278.6  286.4  289.9  293.6  291.3  285.7  282.3  274.1  268.7 
1860  259.7  263.1  270.3  279.7  286.2  291.6  292.2  289.8  285.0  279.8  271.1  267.1 
1861  264.1  264.9  267.6  275.6  284.6  288.1  291.8  289.6  287.2  282.9  275.3  269.7 
1862  267.8  262.9  269.0  281.6  284.1  289.4  292.6  289.1  286.3  279.6  274.0  268.0 
1863  265.0  267.1  271.4  282.3  289.0  289.0  290.9  290.2  287.8  282.4  274.7  269.6 
1864  266.3  269.3  277.7  282.6  289.9  291.7  293.6  292.4  284.0  279.1  274.2  268.7 
1865  265.9  267.6  273.8  282.9  289.9  290.7  292.3  292.7  285.9  281.8  276.4  268.1 
1866  267.1  270.9  275.7  280.0  283.7  288.5  292.6  291.1  286.7  282.8  274.3  267.8 
1867  264.6  269.0  273.1  279.6  285.1  289.0  292.7  290.9  287.9  281.9  274.5  269.4 
1868  267.5  270.1  275.7  282.3  285.5  292.5  292.7  290.9  284.9  279.8  276.4  265.3 
1869  259.5  264.2  267.1  278.0  286.4  289.6  293.5  293.1  285.7  283.1  274.8  268.7 
1870  268.0  268.8  274.6  282.4  285.8  292.3  292.3  291.9  285.4  278.0  273.4  269.4 
1871  265.2  269.1  271.5  273.3  286.1  290.6  293.6  293.3  286.7  281.6  275.3  266.2 
1872  260.1  263.5  270.0  279.2  284.1  288.5  291.0  290.5  284.8  279.6  274.9  268.5 
1873  265.6  268.8  273.4  279.7  285.0  291.0  293.1  290.3  285.6  281.1  275.2  265.3 
1874  260.6  262.1  269.1  278.5  286.1  288.2  289.9  287.9  285.5  279.2  271.9  268.6 
1875  265.9  266.6  270.0  280.6  284.7  288.4  293.8  292.8  287.8  282.5  275.5  269.3 
1876  266.3  268.7  275.2  279.8  285.0  289.5  292.3  289.7  284.8  280.1  274.6  269.8 
1877  266.3  265.3  271.5  281.2  287.4  289.8  291.4  290.7  288.1  280.5  274.6  270.4 
1878  264.3  266.0  273.2  281.0  289.1  291.0  294.5  289.8  285.4  279.6  273.9  268.9 
1879  265.3  267.3  275.7  274.7  283.6  287.0  291.6  291.5  282.8  281.5  273.1  266.2 
1880  263.3  267.6  272.0  280.2  283.5  288.3  291.1  291.4  285.7  281.2  276.4  267.5 
1881  260.6  264.5  275.6  281.7  287.6  290.6  291.0  290.9  284.7  280.0  274.8  267.4 
1882  261.4  264.6  272.2  278.7  284.9  290.0  292.7  291.2  288.3  282.5  277.9  272.6 
1883  267.1  268.8  272.4  276.7  284.3  289.7  292.0  288.8  283.5  280.3  273.7  268.1 
1884  263.5  266.4  270.0  277.3  285.7  289.7  293.4  290.5  287.7  281.6  275.2  268.2 
1885  266.6  269.3  269.9  276.0  283.8  290.0  291.2  291.2  284.2  279.7  274.3  269.0 
1886  265.2  269.2  273.0  282.6  287.2  293.0  292.0  290.4  288.3  280.1  275.4  265.0 
1887  261.1  263.5  271.1  278.8  284.6  291.0  291.5  289.0  285.2  282.5  274.0  270.8 
1888  265.9  268.3  276.1  282.7  282.5  289.9  292.6  290.8  285.7  282.2  273.5  267.9 
1889  262.4  263.2  271.3  274.6  285.5  288.5  291.6  291.2  284.7  281.0  274.1  266.9 
1890  262.4  266.2  271.3  281.6  285.3  288.8  294.0  290.7  287.6  281.7  275.2  269.5 
1891  265.3  264.6  270.6  275.7  284.3  289.5  294.3  292.6  285.9  282.6  274.1  269.8 
1892  267.0  263.1  269.1  279.2  283.5  290.3  290.6  292.2  284.4  279.6  275.9  266.6 
1893  260.0  264.5  271.0  278.8  286.9  291.7  292.4  289.8  284.5  278.5  272.5  267.9 
1894  260.6  266.7  270.8  280.7  285.9  290.7  293.1  292.7  284.6  280.9  274.5  270.8 
1895  261.7  263.4  272.8  279.0  286.7  289.9  293.6  293.4  285.7  282.6  273.9  269.3 
1896  267.3  264.8  271.6  283.1  285.8  291.5  293.5  290.6  284.8  279.0  274.1  267.8 
1897  263.7  265.5  269.6  276.7  286.3  288.6  292.8  290.3  284.6  278.4  275.0  270.4 
1898  264.9  266.7  270.2  276.1  284.0  288.1  293.3  291.6  287.5  282.3  275.2  270.0 
1899  267.3  267.0  273.1  279.1  285.3  288.4  293.5  290.2  286.1  283.0  276.3  268.8 
1900  264.1  265.4  268.4  280.2  284.9  290.7  292.8  292.2  287.3  282.1  273.0  269.4 
1901  264.7  269.5  276.8  281.9  287.6  290.0  292.0  292.9  286.7  281.5  274.3  268.2 
1902  264.6  264.8  266.3  281.2  285.7  290.2  291.9  289.3  286.6  282.2  276.0  270.2 
1903  265.7  264.1  275.2  279.9  286.6  289.7  292.1  289.3  285.7  283.8  275.5  269.0 
1904  264.1  262.8  269.8  278.7  287.3  288.1  294.7  292.6  285.2  279.8  274.9  268.8 
1905  265.5  265.8  273.2  277.8  286.7  293.4  293.2  290.7  286.9  278.9  272.7  268.8 
1906  268.2  271.2  278.1  278.7  284.5  289.8  290.4  290.7  287.8  280.8  275.3  271.5 
1907  267.0  264.4  273.5  283.3  287.5  287.3  291.8  291.6  284.3  280.7  273.8  270.5 
1908  264.9  266.1  271.9  276.7  281.8  289.7  289.4  289.3  283.4  279.2  272.8  267.2 
1909  263.0  269.3  274.7  277.1  288.1  293.1  294.8  292.6  285.1  280.6  274.2  262.5 
1910  257.4  259.5  271.9  280.2  284.4  288.3  294.5  294.7  286.9  283.9  274.6  271.1 
1911  268.6  267.8  275.0  277.3  285.7  289.7  292.6  289.7  284.1  280.2  273.9  268.7 
1912  261.7  265.8  268.0  277.0  285.7  293.0  295.7  294.9  288.5  281.6  273.3  267.8 
1913  265.6  265.1  273.6  280.3  285.3  289.9  291.7  293.4  286.5  280.5  275.6  269.5 
1914  263.7  264.9  265.5  279.7  287.0  291.6  292.0  290.3  285.8  283.2  273.3  266.4 
1915  265.6  267.2  272.2  275.4  286.8  289.7  290.4  288.5  284.7  280.6  272.9  267.3 
1916  264.6  264.9  273.7  279.3  285.6  288.2  291.8  291.5  285.0  279.8  274.3  263.9 
1917  259.5  264.3  272.1  279.3  283.0  289.8  294.2  292.3  286.9  281.3  274.2  269.3 
1918  263.9  265.7  271.1  279.3  286.3  289.3  291.8  290.0  284.6  279.8  273.5  267.1 
1919  262.1  267.5  270.1  278.3  282.2  290.4  293.8  290.3  285.3  280.4  274.0  270.1 
1920  267.6  268.7  274.6  280.7  286.9  290.5  291.7  293.3  284.9  281.4  275.7  269.4 
1921  264.4  268.3  274.0  279.3  283.4  289.9  293.8  292.1  283.2  281.6  274.7  270.6 
1922  265.7  270.4  277.8  279.0  287.7  291.0  294.2  293.1  287.6  281.3  275.5  271.2 
1923  268.9  270.0  275.4  282.3  288.4  290.2  293.5  290.1  284.9  280.3  275.4  269.2 
1924  261.1  263.8  267.8  275.8  284.5  288.6  290.8  289.1  285.1  278.9  274.6  269.3 
1925  261.8  265.3  274.4  280.4  286.0  291.7  293.3  291.0  286.6  277.9  275.9  266.6 
1926  265.9  266.1  268.9  279.5  288.1  291.1  295.0  291.4  285.1  281.5  275.0  270.2 
1927  262.2  265.8  270.0  275.3  284.6  292.4  294.4  291.4  286.5  280.5  274.3  264.8 
1928  259.5  260.1  271.2  280.2  285.0  287.6  292.4  291.4  284.7  280.5  274.9  269.3 
1929  263.4  266.3  274.3  282.7  286.4  289.8  294.9  290.0  284.0  279.7  275.3  270.0 
1930  266.8  269.1  275.1  280.4  285.3  291.1  296.0  295.1  288.9  282.8  275.6  269.6 
1931  264.0  267.0  277.7  279.5  286.8  291.6  293.2  293.0  286.4  283.9  276.1  269.8 
1932  266.2  268.3  274.2  277.9  286.8  287.7  293.7  291.8  284.0  279.8  273.8  267.4 
1933  261.3  266.4  269.8  277.3  284.8  287.0  291.1  291.4  287.4  282.4  274.2  262.7 
1934  260.7  263.8  269.7  280.0  287.8  293.5  292.5  291.2  285.2  283.7  276.2  268.7 
1935  261.4  266.8  272.7  279.9  284.2  291.9  295.2  290.2  286.8  283.1  275.0  269.7 
1936  262.5  264.1  271.8  275.7  286.3  288.1  291.5  291.3  286.0  280.0  275.2  270.1 
1937  264.8  267.3  271.5  276.1  282.7  287.2  293.1  291.3  286.0  282.3  275.0  264.2 
1938  260.1  262.8  267.3  281.9  286.3  292.3  292.8  290.8  285.6  281.5  275.4  270.1 
1939  264.1  267.4  275.4  278.7  286.0  289.9  292.6  290.3  289.0  282.2  276.9  269.7 
1940  265.6  267.0  271.2  276.5  285.4  289.2  292.8  290.9  284.3  280.0  274.7  270.4 
1941  266.6  266.6  271.3  282.1  284.8  288.7  294.6  292.8  284.3  278.7  271.4  268.2 
1942  265.8  269.7  276.1  282.4  288.6  292.0  291.9  290.2  283.4  283.2  275.4  268.2 
1943  267.2  269.2  275.5  280.8  286.7  289.7  293.9  290.5  289.7  286.0  274.4  270.4 
1944  265.4  267.2  271.5  276.3  286.6  289.7  291.2  290.1  283.9  280.1  273.8  269.6 
1945  267.8  265.4  274.2  280.9  287.0  291.3  291.6  291.3  285.1  284.0  273.8  269.8 
1946  263.5  266.7  274.6  282.5  287.1  290.1  293.5  292.4  284.2  279.0  273.2  269.0 
1947  267.9  267.9  273.2  280.9  285.8  291.9  294.2  293.2  285.7  280.6  275.4  267.9 
1948  268.4  268.5  273.7  278.9  286.3  289.3  290.0  290.4  285.9  282.8  274.9  269.1 
1949  267.2  268.3  276.4  280.5  286.1  291.9  294.6  292.4  284.9  280.3  274.2  266.5 
1950  258.2  262.2  269.1  279.0  287.1  290.6  294.7  291.5  286.6  281.0  275.4  268.6 
1951  261.5  264.9  274.0  277.3  283.8  290.8  293.0  293.4  287.1  282.0  275.4  269.5 
1952  265.8  270.6  271.6  277.4  285.1  290.1  294.2  290.3  286.0  281.4  273.2  271.5 
1953  269.7  269.1  270.7  282.3  285.6  290.8  292.5  291.5  285.0  280.0  274.2  264.5 
1954  260.1  263.4  271.6  279.5  287.0  292.3  294.1  292.8  284.5  279.0  275.6  267.8 
1955  263.1  267.2  274.2  280.1  287.7  290.5  293.4  290.4  284.6  279.9  275.5  270.6 
1956  265.8  267.7  274.1  281.1  285.4  289.4  294.5  290.5  286.1  282.2  275.8  270.5 
1957  265.8  268.7  274.1  280.9  288.2  291.8  294.3  290.9  287.1  284.3  278.2  265.1 
1958  262.2  265.9  270.0  283.1  285.7  291.6  292.1  291.8  285.4  280.4  273.8  264.6 
1959  257.8  264.6  272.5  281.8  286.1  290.4  292.2  290.5  286.5  281.9  273.7  268.0 
1960  267.3  272.3  277.2  281.1  288.0  289.8  292.7  291.8  287.0  280.1  274.4  269.4 
1961  263.6  266.8  272.9  280.2  288.7  287.6  294.2  292.8  285.6  283.1  275.0  270.4 
1962  262.4  267.3  272.4  277.9  286.9  289.9  294.9  292.6  285.1  281.1  274.5  269.2 
1963  268.3  267.6  275.1  283.4  288.7  290.9  294.8  293.7  285.9  282.5  277.0  271.4 
1964  266.6  270.0  277.4  283.8  290.2  291.3  292.7  291.0  285.7  281.3  273.7  269.9 
1965  267.0  271.3  273.3  281.1  285.6  292.5  293.3  291.3  288.9  278.9  274.2  269.5 
1966  266.5  264.7  268.6  280.6  283.8  287.3  291.9  292.9  289.7  282.6  274.5  270.2 
1967  264.5  265.6  274.0  282.0  285.7  293.5  291.4  292.5  285.3  280.4  273.2  266.5 
1968  264.3  266.0  269.8  278.7  287.6  291.4  295.4  293.2  286.5  281.7  273.5  269.6 
1969  261.9  267.0  268.2  278.0  286.7  290.6  294.6  293.5  285.6  278.4  274.9  269.3 
1970  267.5  268.2  273.9  279.0  283.8  288.7  291.4  293.2  286.2  281.3  275.1  270.2 
1971  266.1  268.6  269.3  279.9  284.3  292.0  293.8  290.5  286.5  280.2  273.3  267.2 
1972  264.8  268.7  272.1  282.1  289.2  292.4  294.5  294.6  287.2  281.5  277.1  270.2 
1973  265.9  269.8  268.4  272.0  280.7  290.2  290.9  291.2  285.3  280.7  273.1  269.9 
1974  267.1  267.1  270.7  279.5  287.4  291.9  294.3  292.8  285.8  280.4  276.4  269.1 
1975  266.3  270.7  268.3  279.7  286.0  289.9  294.4  294.9  286.8  280.0  275.0  269.4 
1976  266.2  267.8  275.9  279.4  286.3  291.1  293.3  292.2  285.6  281.3  274.4  270.1 
1977  267.2  270.2  275.2  282.7  285.0  290.7  295.1  291.8  288.2  280.3  274.9  271.0 
1978  266.1  270.1  272.7  281.6  284.8  289.0  292.8  291.8  284.7  281.9  275.3  270.5 
1979  267.8  270.3  275.8  284.1  289.3  290.7  293.0  291.4  285.6  281.7  274.6  269.0 
1980  263.2  267.2  274.9  281.4  286.9  291.7  295.7  292.8  285.2  281.9  273.7  268.4 
1981  265.6  264.7  273.2  280.1  285.9  288.9  294.7  295.0  284.9  279.5  277.2  270.4 
1982  268.2  268.2  268.2  277.0  284.1  290.1  293.2  292.2  286.8  282.8  273.4  268.2 
1983  268.6  269.9  274.9  282.8  285.9  290.8  292.1  293.2  285.2  280.9  274.7  269.6 
1984  264.8  265.6  269.4  277.2  287.1  289.7  293.4  292.4  288.9  281.1  274.6  267.4 
1985  267.1  267.3  270.3  277.7  286.8  292.0  295.8  293.7  286.9  278.9  273.4  268.4 
1986  266.7  268.8  271.8  281.9  287.2  289.3  289.5  289.8  286.9  282.5  275.7  268.3 
1987  259.1  263.3  273.5  283.4  287.5  288.8  293.7  293.3  288.3  278.9  274.3  270.5 
1988  259.4  264.2  272.7  279.9  290.4  290.7  293.9  292.4  285.0  280.7  278.0  271.0 
1989  266.0  267.8  274.7  278.9  284.6  290.6  291.9  292.4  284.5  280.4  273.2  265.5 
1990  262.6  267.6  270.0  280.8  286.8  291.0  294.7  295.6  289.5  283.2  273.8  268.6 
  64  141  62.50  127.50
1850  224.4  233.2  245.3  261.1  270.9  280.0  283.0  282.6  272.9  260.2  240.1  228.1 
1851  225.7  230.9  241.8  255.6  268.8  278.0  284.9  283.2  274.9  260.1  246.9  230.0 
1852  227.8  229.1  243.2  258.6  270.0  280.1  284.1  283.4  270.8  261.1  239.4  231.8 
1853  226.2  231.1  241.0  259.1  271.1  280.8  283.7  282.3  275.2  258.9  240.9  238.7 
1854  234.7  232.1  238.5  257.4  270.3  276.6  283.5  282.4  273.8  261.0  238.3  232.3 
1855  231.3  237.1  242.1  257.1  267.8  276.4  282.0  281.9  276.7  262.5  240.6  229.9 
1856  224.8  229.4  247.0  259.0  269.6  277.9  283.6  280.3  272.5  255.9  240.0  231.9 
1857  230.2  228.6  245.4  254.8  271.1  277.8  284.4  281.5  274.0  257.7  242.1  234.6 
1858  228.7  232.6  242.4  254.9  269.1  275.7  282.1  281.4  273.3  260.6  247.0  232.7 
1859  228.7  229.4  247.0  255.0  267.1  277.9  282.6  280.0  269.8  258.7  240.9  228.1 
1860  225.9  229.6  238.3  257.2  270.4  278.5  282.5  282.5  270.1  257.9  237.9  230.2 
1861  222.4  232.7  241.3  257.1  269.4  275.3  282.6  282.1  273.7  260.2  243.5  232.2 
1862  229.7  231.5  242.8  261.9  269.6  277.0  283.3  281.7  274.6  258.5  246.0  232.8 
1863  231.4  229.4  245.8  260.3  270.7  278.9  284.1  282.9  272.0  257.8  242.4  234.8 
1864  229.7  232.3  242.5  259.8  270.0  277.9  284.9  282.5  273.0  256.7  237.3  226.6 
1865  229.4  226.5  242.2  261.1  270.9  276.4  282.3  282.6  275.8  265.3  242.4  232.8 
1866  233.2  233.5  241.8  258.9  269.9  276.7  283.6  281.9  273.9  255.6  240.0  228.4 
1867  222.7  233.9  246.1  259.5  270.6  278.5  283.1  280.2  272.3  258.3  240.5  229.9 
1868  227.3  230.2  239.6  261.8  270.1  274.8  283.2  283.2  272.3  255.0  238.1  229.3 
1869  225.5  232.9  249.8  261.9  271.6  278.1  283.2  280.5  274.4  255.6  240.5  228.3 
1870  232.2  232.6  245.6  256.8  268.9  276.4  282.3  283.8  273.5  258.1  239.6  234.6 
1871  225.7  230.8  241.4  257.1  269.7  276.4  283.9  281.1  274.2  259.6  245.4  236.4 
1872  228.0  233.1  241.8  255.2  269.2  278.3  283.8  282.1  274.1  262.1  240.6  232.6 
1873  233.0  232.1  239.0  256.2  269.9  279.8  283.1  282.7  274.9  260.0  243.0  232.5 
1874  229.8  228.9  241.3  259.5  270.0  276.4  284.1  282.5  274.8  261.5  246.3  230.6 
1875  231.2  232.0  240.9  259.7  270.6  277.6  283.0  281.4  273.3  260.9  237.2  232.4 
1876  230.2  235.1  242.8  259.6  269.7  278.4  286.8  284.0  271.6  252.5  240.5  231.4 
1877  234.0  231.7  241.9  258.3  270.7  277.7  283.7  280.5  271.1  255.9  239.2  235.9 
1878  228.4  233.1  252.3  259.9  269.6  278.3  282.8  282.8  274.6  258.4  235.9  231.6 
1879  227.2  227.3  236.9  259.8  270.0  277.0  283.6  282.6  273.6  258.5  243.8  235.3 
1880  228.4  230.7  242.1  257.3  269.5  276.2  283.1  279.6  272.6  261.9  242.0  230.3 
1881  229.1  231.4  241.6  262.5  270.7  278.1  283.9  281.8  271.3  258.6  243.3  238.8 
1882  226.8  229.9  243.5  257.2  268.8  278.8  284.9  282.4  275.1  260.3  244.0  233.7 
1883  231.5  228.3  241.0  258.9  267.9  277.9  283.1  280.0  271.7  259.1  239.9  229.2 
1884  227.3  231.7  241.9  258.3  271.2  277.1  283.9  279.7  272.5  257.2  240.9  229.3 
1885  225.5  231.0  239.9  255.3  271.7  277.9  286.0  281.0  275.4  260.8  246.6  232.6 
1886  223.9  235.9  244.2  262.7  271.4  278.8  284.2  282.8  272.4  263.8  243.1  234.0 
1887  226.5  232.2  241.8  262.0  269.3  280.4  285.5  282.5  275.5  264.9  243.7  228.1 
1888  230.3  235.5  239.7  256.6  269.5  278.4  282.3  281.6  271.0  256.1  238.3  231.2 
1889  228.6  230.5  240.6  264.3  268.2  278.7  283.5  281.5  272.8  257.6  243.4  234.0 
1890  229.3  235.5  248.0  259.0  271.3  278.4  285.1  281.9  274.5  261.5  243.4  237.1 
1891  234.6  234.6  243.4  261.4  270.8  277.8  283.7  282.3  273.1  262.9  240.1  234.5 
1892  229.3  232.7  238.9  258.9  269.4  276.1  282.5  281.1  273.4  261.7  239.4  229.4 
1893  234.0  230.6  245.7  262.8  270.4  279.9  284.4  281.2  274.1  260.3  245.5  235.2 
1894  228.8  232.5  245.2  259.9  270.5  280.4  286.2  281.8  271.8  258.9  242.7  229.1 
1895  230.2  232.4  243.8  257.9  270.6  278.9  283.9  281.3  275.5  259.0  239.9  233.0 
1896  225.6  233.7  244.0  263.3  269.9  277.6  284.1  284.6  273.9  260.2  243.1  237.5 
1897  229.9  234.6  242.7  259.7  271.7  279.3  286.8  283.9  275.0  263.2  244.7  237.5 
1898  231.9  235.0  241.1  257.9  270.2  277.0  283.8  282.1  274.8  263.6  239.9  229.5 
1899  231.9  227.7  241.7  256.2  270.2  276.5  284.1  283.2  272.8  257.2  241.2  232.9 
1900  226.8  233.2  248.3  263.6  270.6  279.3  284.0  281.4  273.5  258.4  243.2  230.9 
1901  229.9  232.2  244.8  256.0  270.3  278.1  284.8  285.1  271.6  258.6  241.3  230.7 
1902  227.5  228.8  244.1  259.4  269.1  277.9  283.6  279.7  272.5  258.6  240.2  233.9 
1903  230.9  229.9  240.7  259.3  270.2  279.3  284.6  281.6  274.4  259.5  244.6  232.2 
1904  227.2  238.2  244.1  261.1  270.8  277.2  282.9  279.9  272.9  259.0  242.2  232.0 
1905  228.4  231.5  239.7  260.7  269.8  278.6  282.8  281.8  272.1  255.3  242.3  231.7 
1906  225.3  230.7  241.8  252.9  268.1  274.3  282.6  281.5  272.9  258.5  239.9  227.8 
1907  226.7  231.7  239.5  257.0  270.0  278.2  284.4  282.6  273.9  253.4  240.2  230.8 
1908  232.3  233.1  240.6  255.2  271.6  276.8  283.8  283.9  275.6  263.2  242.7  233.5 
1909  226.1  230.3  241.9  259.2  268.1  278.4  285.1  283.9  273.0  259.4  238.2  230.3 
1910  226.3  231.3  244.9  255.1  268.8  276.8  284.7  281.2  272.6  258.4  241.8  230.9 
1911  226.9  231.9  241.6  257.3  269.9  277.6  281.7  282.4  270.5  260.2  237.7  232.2 
1912  230.6  231.2  239.5  255.5  271.1  277.2  282.6  281.2  274.6  262.8  242.5  233.8 
1913  224.2  233.2  246.4  259.8  271.7  278.0  285.8  283.5  274.3  261.8  239.2  228.7 
1914  226.6  229.3  244.9  261.5  271.7  278.1  282.2  280.9  271.3  254.8  237.8  229.3 
1915  229.1  229.0  239.5  256.8  271.5  277.8  284.5  283.7  273.5  263.5  238.8  232.9 
1916  227.2  233.3  241.9  258.1  269.9  276.3  284.3  283.6  273.5  261.1  242.8  236.4 
1917  227.8  233.9  239.8  261.0  272.4  278.6  284.0  281.7  272.8  259.5  239.0  234.8 
1918  229.4  234.1  242.2  260.3  269.6  277.6  283.7  283.3  274.0  261.2  244.0  227.7 
1919  223.9  228.4  243.1  257.8  270.0  278.7  283.8  282.4  272.5  259.2  243.6  229.8 
1920  228.7  229.4  247.0  255.8  269.0  275.7  285.0  281.3  273.2  257.9  239.5  233.0 
1921  228.8  233.3  241.3  257.1  269.7  276.0  285.2  283.1  274.5  263.0  243.4  231.6 
1922  230.3  235.3  239.2  258.1  269.4  278.8  283.0  282.2  275.3  263.6  242.1  232.3 
1923  227.1  232.0  246.8  257.8  268.0  276.5  283.0  282.4  273.1  259.4  241.6  231.9 
1924  231.1  235.1  243.5  262.5  270.5  276.1  285.0  283.0  272.9  258.1  237.0  229.8 
1925  228.5  230.1  251.7  259.3  269.5  277.0  285.1  283.8  273.1  261.2  238.2  232.5 
1926  232.6  225.1  238.5  260.0  271.0  279.5  285.5  281.9  273.6  261.6  245.5  233.6 
1927  229.6  232.0  242.2  257.4  268.8  278.3  285.3  283.7  273.6  262.2  242.6  227.5 
1928  228.7  229.5  242.0  261.1  269.4  275.9  284.0  281.4  272.8  263.1  246.3  236.5 
1929  228.1  236.2  242.6  260.5  270.3  278.5  283.1  280.9  274.1  259.8  238.9  230.3 
1930  230.9  233.0  246.3  261.5  271.1  275.7  283.8  282.7  274.7  261.0  248.9  236.8 
1931  231.6  231.1  241.4  257.5  269.0  278.6  284.9  281.0  272.2  261.0  240.6  233.9 
1932  228.3  236.7  241.1  256.5  270.5  278.8  285.0  282.3  272.0  254.7  239.3  230.3 
1933  225.8  231.3  248.1  259.1  269.8  276.4  283.8  281.7  273.4  259.3  238.7  233.5 
1934  230.1  234.8  241.5  258.5  269.1  276.4  283.2  281.8  272.3  254.9  239.9  230.9 
1935  231.0  229.7  242.7  256.2  268.7  277.0  284.2  283.2  273.2  260.1  240.6  230.5 
1936  230.6  233.7  243.2  258.6  270.7  277.7  285.7  283.2  274.6  262.0  238.0  229.7 
1937  230.3  231.9  243.6  257.5  270.4  277.2  284.3  281.7  274.8  262.3  241.4  231.4 
1938  231.4  233.0  246.3  260.0  270.9  276.8  284.0  281.8  274.1  256.5  237.9  233.6 
1939  227.0  232.6  242.7  259.2  271.0  280.2  285.1  281.9  272.8  264.2  241.9  231.6 
1940  233.1  231.8  242.0  256.3  270.1  277.4  283.2  283.5  274.0  259.7  246.0  239.5 
1941  233.4  234.8  241.8  262.5  270.2  278.6  284.5  281.3  273.8  262.7  250.9  233.9 
1942  227.5  232.5  242.6  262.5  270.5  277.2  282.8  282.4  273.2  257.2  244.0  233.9 
1943  227.3  235.3  244.6  259.5  271.1  279.5  284.4  283.4  274.0  257.5  240.6  229.8 
1944  231.1  232.1  240.2  253.8  269.5  276.9  284.2  281.6  272.4  260.1  240.8  232.0 
1945  237.1  229.8  241.8  256.8  270.3  278.6  285.8  282.3  274.7  261.7  245.5  233.6 
1946  231.7  236.0  248.2  259.1  269.3  276.9  285.3  281.9  273.7  259.0  242.9  234.8 
1947  232.3  237.1  243.5  256.6  270.0  279.6  284.8  282.6  274.2  262.8  245.6  232.6 
1948  230.0  230.2  241.6  259.4  270.7  277.9  283.6  282.0  275.0  262.3  242.0  236.5 
1949  231.2  232.9  250.3  260.8  270.8  279.8  284.4  285.9  273.0  259.7  241.9  232.0 
1950  232.5  228.4  242.5  259.0  270.4  277.2  284.3  281.5  272.8  261.1  240.3  229.9 
1951  232.2  238.7  243.8  256.4  269.0  278.6  287.4  284.7  275.0  262.4  245.1  240.8 
1952  231.2  235.0  244.6  258.2  270.5  280.7  285.1  282.8  274.9  260.4  240.0  234.7 
1953  232.2  233.9  244.4  263.7  270.6  280.2  284.3  283.6  275.0  263.2  243.2  231.5 
1954  231.4  239.5  257.1  262.6  270.3  279.4  284.6  281.9  272.1  261.6  240.8  234.6 
1955  233.2  234.5  249.9  258.0  271.8  279.1  287.7  284.2  271.9  259.6  247.1  231.0 
1956  229.9  235.9  249.4  261.2  271.0  279.7  285.1  282.6  276.1  259.7  245.4  233.9 
1957  234.9  229.6  245.1  262.4  271.3  281.5  284.0  282.8  275.1  260.0  244.5  232.3 
1958  232.4  233.0  241.8  257.6  267.9  277.5  285.1  283.7  273.4  259.9  240.6  234.1 
1959  230.9  231.5  240.4  260.3  271.9  279.2  285.6  282.1  274.4  259.8  242.0  231.2 
1960  229.9  235.4  249.3  259.7  270.1  279.1  286.8  285.1  275.6  264.0  240.8  234.2 
1961  229.2  231.1  243.4  261.0  271.7  277.9  282.1  283.9  274.5  261.0  240.7  234.0 
1962  232.3  237.3  246.6  261.0  272.1  280.4  284.8  282.2  274.6  261.9  245.5  234.6 
1963  232.6  233.9  243.6  259.6  269.6  279.4  284.1  285.3  275.3  262.1  248.2  235.7 
1964  228.9  233.8  242.7  256.2  270.0  280.1  285.5  283.8  275.1  262.7  241.5  233.3 
1965  226.6  232.2  243.6  260.7  270.2  279.9  285.3  282.4  272.6  259.2  245.3  235.4 
1966  232.6  235.7  239.4  261.1  268.9  278.3  285.7  283.1  272.5  257.5  241.7  232.8 
1967  228.4  229.8  245.5  261.1  270.3  280.3  285.0  283.7  272.8  262.6  243.3  231.2 
1968  234.0  231.7  244.5  261.5  271.7  279.6  284.3  282.5  272.5  259.0  243.4  231.5 
1969  231.5  229.1  248.9  260.1  271.6  278.5  286.2  284.8  272.8  261.7  241.9  235.8 
1970  229.5  232.5  240.5  259.1  267.3  276.2  286.9  283.0  273.5  261.3  250.4  228.4 
1971  227.6  232.6  242.2  260.0  271.2  280.8  285.5  283.4  274.9  262.5  243.1  231.3 
1972  229.2  232.6  246.1  261.3  269.7  278.2  284.0  282.4  274.5  257.8  241.9  236.2 
1973  233.0  237.8  241.4  259.9  270.4  281.2  286.1  282.2  273.8  258.9  241.6  230.4 
1974  229.4  230.7  244.8  254.7  271.3  278.0  285.8  282.5  275.2  262.6  251.4  237.0 
1975  232.3  231.3  241.3  265.3  270.9  278.8  285.6  284.5  274.6  259.6  242.7  233.9 
1976  231.9  231.9  253.5  261.7  270.4  279.6  285.2  283.2  275.1  262.6  246.8  238.9 
1977  233.7  243.7  248.6  262.6  272.3  281.2  285.2  284.0  273.5  264.2  245.2  234.1 
1978  228.1  234.3  245.5  256.7  270.3  277.6  284.5  282.9  273.8  259.5  246.9  233.5 
1979  229.7  237.5  245.3  261.9  269.7  280.1  283.8  283.0  273.1  260.3  245.4  232.4 
1980  230.1  241.3  243.5  255.1  268.9  277.6  287.4  283.0  275.2  260.7  246.2  229.7 
1981  230.0  229.5  250.9  257.5  270.8  277.5  286.6  286.2  275.9  263.4  244.7  233.8 
1982  229.4  235.0  245.3  258.3  269.9  278.7  288.3  285.3  276.9  268.0  250.0  237.1 
1983  227.4  234.7  246.2  261.4  270.9  280.9  286.9  283.0  272.5  262.7  251.6  234.2 
1984  233.6  233.5  241.0  257.2  270.3  277.9  283.5  281.5  273.5  260.4  249.2  234.6 
1985  236.0  232.3  242.7  261.1  272.2  280.5  285.1  282.6  273.9  266.1  247.2  228.3 
1986  228.9  234.2  246.6  260.8  271.9  279.3  283.9  283.7  273.4  259.9  238.8  232.8 
1987  231.2  228.7  238.5  260.6  271.2  278.0  287.8  283.4  275.0  259.1  239.6  234.1 
1988  233.3  238.2  245.1  255.8  268.4  277.1  285.1  282.3  275.5  259.9  246.1  237.5 
1989  232.8  231.4  241.9  257.8  270.2  280.4  286.8  284.3  276.4  263.9  247.4  236.7 
1990  229.2  237.3  251.3  259.0  270.8  278.1  287.6  282.9  275.3  260.0  242.4  228.0 
  65  141  67.50  127.50
1850  225.1  228.5  241.9  257.0  271.0  278.5  285.3  281.0  269.8  253.5  236.1  230.9 
1851  225.6  231.7  237.7  251.1  270.1  277.2  282.6  282.6  274.2  258.6  245.5  229.6 
1852  226.7  227.0  238.7  255.9  269.2  277.7  284.4  282.1  270.0  259.2  239.5  233.2 
1853  225.7  228.5  237.5  254.7  270.7  277.3  284.7  279.4  273.4  260.1  242.1  234.3 
1854  231.6  228.5  236.0  253.6  269.6  276.0  284.6  281.6  271.9  257.5  236.3  231.3 
1855  229.8  232.0  240.2  253.1  266.4  275.4  285.0  281.2  269.7  256.1  236.2  226.4 
1856  222.0  224.2  243.3  257.7  270.7  277.4  282.0  279.7  269.3  246.6  237.8  231.9 
1857  229.6  226.1  243.8  253.6  269.8  277.0  282.8  278.1  269.3  256.5  242.0  234.4 
1858  229.7  231.9  239.8  253.7  265.8  274.3  284.4  280.4  271.9  255.9  240.7  229.3 
1859  230.6  233.0  243.4  254.8  268.9  278.7  285.1  281.0  269.7  256.3  244.5  227.8 
1860  223.1  229.4  237.1  254.1  270.2  281.2  285.0  282.2  268.9  254.2  238.0  229.5 
1861  225.1  230.3  238.3  254.9  269.7  275.6  281.2  281.6  268.7  258.6  240.6  230.9 
1862  228.6  229.1  242.4  256.5  268.8  275.6  282.0  280.8  271.9  257.5  244.2  233.6 
1863  229.7  227.2  238.2  255.0  271.7  277.0  281.3  281.2  267.5  254.6  238.1  234.4 
1864  222.9  228.7  239.1  255.0  270.3  277.5  281.9  281.5  271.8  252.1  234.8  227.3 
1865  228.4  226.9  239.3  257.2  270.9  274.1  284.6  280.2  271.2  259.3  240.5  230.7 
1866  228.9  231.2  238.1  253.6  268.5  277.9  286.1  280.8  272.8  259.5  244.7  236.6 
1867  231.9  233.1  241.0  256.7  270.1  277.9  286.9  280.0  268.5  257.4  245.8  233.6 
1868  227.2  227.4  234.4  255.9  270.2  275.3  286.2  281.0  270.8  255.8  241.7  232.6 
1869  226.4  230.4  246.0  255.1  271.4  278.5  282.8  280.7  270.6  256.2  244.8  235.3 
1870  233.0  232.0  241.1  254.2  268.6  275.7  283.6  282.3  271.7  258.3  238.5  235.7 
1871  225.8  229.3  239.1  253.5  270.3  274.5  281.0  282.3  271.0  254.0  244.9  230.2 
1872  225.7  233.0  236.6  253.2  270.1  276.1  282.7  280.0  273.8  258.6  240.1  232.0 
1873  233.9  232.0  235.1  252.7  270.4  277.7  282.7  284.5  272.4  252.9  238.4  227.0 
1874  230.3  230.1  240.9  259.1  271.0  277.8  288.1  282.5  272.2  252.9  237.6  229.3 
1875  225.9  227.1  238.4  255.6  270.1  278.1  284.5  281.1  272.6  260.1  243.7  231.0 
1876  233.1  229.9  239.4  253.9  268.3  279.8  287.0  282.4  266.5  250.9  235.3  233.2 
1877  230.4  226.4  239.8  255.0  270.7  276.4  282.1  280.6  269.7  255.2  240.5  235.6 
1878  227.6  233.7  243.2  253.6  270.4  277.7  285.8  283.0  272.6  257.0  238.9  231.6 
1879  227.2  226.0  236.9  256.0  268.7  278.0  284.1  279.0  268.9  255.0  242.5  230.5 
1880  225.3  229.5  237.4  254.0  268.1  276.0  282.3  279.2  270.2  257.4  239.2  230.2 
1881  231.0  228.8  238.7  255.1  269.9  276.6  284.3  281.0  267.7  257.0  243.8  238.3 
1882  229.7  230.2  239.9  253.1  268.0  277.8  282.7  278.6  271.7  256.5  239.3  231.5 
1883  230.1  229.3  238.7  253.1  267.8  276.5  283.5  277.6  269.8  257.0  246.7  237.1 
1884  228.8  229.9  239.1  254.0  271.3  273.8  279.8  281.8  271.1  256.6  235.7  231.0 
1885  227.2  228.6  239.0  251.2  270.9  280.5  284.5  278.0  270.1  250.8  238.9  234.6 
1886  222.2  230.3  239.0  259.7  271.2  277.7  281.3  277.8  269.6  258.3  236.5  227.8 
1887  227.1  229.6  239.8  254.5  270.7  279.8  286.3  280.4  274.1  257.7  238.1  226.6 
1888  229.5  232.5  238.3  254.7  269.6  276.1  282.7  281.1  269.1  254.1  238.7  229.6 
1889  233.0  226.9  235.6  263.1  266.9  276.0  283.7  281.1  270.1  255.4  242.1  232.0 
1890  229.3  231.9  237.2  254.4  270.4  277.5  284.4  281.5  272.5  256.8  240.2  237.1 
1891  235.3  228.1  241.0  257.6  271.3  280.9  282.2  281.4  272.1  258.8  245.3  234.0 
1892  230.1  230.0  233.5  254.2  269.4  276.3  280.8  280.7  271.0  259.2  244.0  231.5 
1893  231.8  229.6  239.9  259.2  270.5  275.7  283.7  281.2  272.0  258.7  241.6  231.5 
1894  228.0  230.8  234.8  257.2  268.7  280.5  284.9  279.9  271.1  255.9  242.3  228.9 
1895  227.2  230.5  236.8  256.3  270.1  279.2  285.8  279.1  272.6  255.3  239.2  232.2 
1896  228.1  230.8  237.2  257.6  269.3  276.4  283.6  282.8  274.1  258.7  240.3  230.1 
1897  229.3  230.9  238.3  257.3  270.9  277.1  287.6  282.6  272.7  261.4  245.9  234.3 
1898  228.5  230.6  239.8  255.5  269.1  276.4  285.3  282.6  273.0  259.9  235.8  233.8 
1899  229.2  228.7  238.9  254.9  270.4  276.7  284.4  283.7  268.9  252.7  242.9  234.3 
1900  225.2  231.7  246.4  258.8  270.3  278.6  283.5  279.2  270.3  256.4  244.4  234.4 
1901  232.0  231.2  243.7  253.0  269.0  276.4  286.3  281.8  268.8  257.8  243.4  228.8 
1902  226.3  230.6  241.0  254.4  268.4  276.0  281.8  279.4  272.2  256.8  244.5  236.7 
1903  230.6  228.8  238.1  256.2  269.5  278.9  283.9  281.3  271.4  255.0  238.5  234.3 
1904  225.8  233.7  240.1  255.4  268.1  276.2  284.5  278.6  270.1  256.2  240.7  232.4 
1905  227.6  228.1  239.5  256.0  271.2  277.5  285.0  281.7  270.8  255.8  243.4  233.0 
1906  226.9  228.6  237.7  249.0  267.8  276.2  284.9  279.9  271.2  254.4  238.2  228.9 
1907  225.4  228.4  237.8  254.1  269.6  277.7  283.4  280.1  270.1  253.2  236.8  227.9 
1908  231.1  230.4  238.4  252.5  270.5  278.9  286.3  283.6  273.4  256.9  236.2  229.5 
1909  221.4  228.1  239.1  251.7  269.3  276.5  283.4  281.4  270.3  256.1  241.7  230.8 
1910  226.9  232.9  240.7  250.4  268.5  277.2  285.9  281.5  273.0  257.7  244.0  237.1 
1911  231.6  232.2  241.1  254.9  269.6  275.5  280.9  277.1  267.6  255.7  241.3  237.0 
1912  225.2  228.4  234.1  251.2  270.7  278.4  285.0  283.5  271.0  261.2  241.4  233.3 
1913  225.0  232.7  242.1  255.0  270.7  279.9  283.3  280.3  272.2  256.3  244.9  236.0 
1914  234.0  229.0  241.7  254.8  271.6  276.7  283.3  279.7  268.3  253.1  236.5  228.6 
1915  231.5  231.6  238.5  255.1  269.9  277.7  282.5  281.9  271.5  259.3  238.5  228.8 
1916  225.5  230.3  238.4  252.5  269.0  276.3  282.2  280.6  271.9  257.4  240.1  230.9 
1917  229.5  229.1  236.6  257.2  270.0  274.6  283.6  278.7  269.6  257.1  236.5  230.0 
1918  227.3  228.6  236.5  252.5  268.8  275.7  283.8  282.1  273.0  257.2  242.2  225.5 
1919  227.2  225.2  240.5  254.4  269.5  278.9  283.7  281.6  271.5  258.2  246.2  230.1 
1920  229.3  227.9  241.0  252.1  269.6  276.8  287.2  280.6  272.8  258.0  239.7  229.1 
1921  228.6  232.9  236.5  252.2  267.6  275.2  280.7  279.2  272.3  260.0  238.4  231.5 
1922  230.7  229.3  235.6  254.9  269.7  275.8  283.7  278.1  271.4  260.6  237.6  229.5 
1923  232.8  230.3  237.9  251.7  265.2  274.5  283.5  280.3  270.9  252.6  240.0  230.0 
1924  227.2  230.9  239.8  255.5  268.9  276.1  284.9  280.6  271.6  255.3  237.4  231.5 
1925  226.5  228.5  239.8  254.0  269.5  273.8  282.1  282.2  268.5  256.8  236.7  235.4 
1926  232.1  225.2  236.8  252.3  271.1  278.3  285.7  282.3  271.3  260.5  239.1  232.6 
1927  226.4  230.6  236.0  255.1  267.5  276.5  281.7  279.3  272.3  261.2  241.4  230.4 
1928  229.7  227.1  238.3  256.7  269.1  276.3  285.5  281.7  271.3  260.3  246.3  238.2 
1929  226.3  231.8  238.1  256.0  270.9  278.8  280.6  278.6  272.1  258.2  236.5  228.4 
1930  230.2  234.8  242.7  258.3  268.8  274.4  285.0  284.0  273.5  259.7  250.4  239.8 
1931  232.0  230.6  239.4  254.9  269.6  279.6  285.7  280.8  270.5  259.4  238.6  232.3 
1932  231.2  233.4  239.1  255.1  270.4  278.0  282.6  279.7  270.0  258.2  243.3  228.9 
1933  226.3  232.0  239.3  255.3  269.0  276.7  284.2  280.0  270.6  254.8  235.1  230.1 
1934  228.3  229.2  235.4  254.9  268.6  276.8  283.0  282.3  271.2  252.5  233.4  232.1 
1935  229.3  228.1  238.9  254.9  268.4  277.2  281.2  279.8  269.3  255.6  243.0  229.4 
1936  230.3  232.5  240.5  255.3  270.8  279.2  284.3  279.8  271.1  257.5  239.6  230.3 
1937  231.5  230.4  241.5  255.4  271.1  278.2  285.8  277.9  269.2  258.9  236.6  230.7 
1938  228.8  229.2  240.7  256.2  271.9  276.7  286.1  283.0  272.5  257.6  241.1  238.7 
1939  229.6  232.4  239.9  253.8  271.6  277.8  283.8  279.9  271.1  260.8  238.7  230.8 
1940  231.6  230.3  239.8  255.2  270.0  278.7  285.3  280.2  271.0  252.8  239.6  235.7 
1941  227.9  234.0  240.2  259.1  270.1  277.2  285.0  281.6  271.8  259.6  250.2  231.8 
1942  227.0  229.3  239.9  259.1  267.7  276.3  285.7  280.6  271.9  252.7  244.1  237.6 
1943  229.1  235.1  240.1  255.8  271.0  280.2  284.0  281.0  269.5  255.5  238.5  233.3 
1944  229.6  232.1  236.9  253.0  270.3  276.6  285.4  281.3  271.0  257.0  239.4  232.1 
1945  234.0  228.6  239.1  252.9  271.4  277.6  285.5  282.4  271.9  260.9  242.5  232.0 
1946  233.2  230.5  243.0  254.1  269.6  279.0  284.3  281.3  270.9  259.1  244.3  234.2 
1947  235.0  234.9  240.5  252.8  270.6  278.7  287.3  280.9  271.6  256.6  240.7  235.8 
1948  230.6  226.5  237.5  255.6  270.3  276.9  282.0  277.2  271.6  260.2  242.1  234.7 
1949  225.2  232.8  244.1  256.3  271.0  280.8  286.1  283.7  271.3  257.6  242.6  235.5 
1950  236.3  228.1  240.2  253.8  268.9  279.1  283.8  279.8  271.4  259.2  237.4  228.2 
1951  229.2  240.8  241.1  252.8  268.5  277.5  286.7  283.3  273.1  258.6  239.7  237.9 
1952  230.3  232.7  241.1  255.8  269.6  278.8  282.6  281.3  272.2  257.5  248.3  235.1 
1953  228.2  231.9  239.4  257.8  270.4  279.7  285.0  281.2  272.3  253.5  235.9  230.0 
1954  235.7  240.0  248.4  253.1  269.1  276.2  284.4  282.7  271.1  256.6  236.9  236.6 
1955  231.1  235.1  241.5  252.3  271.4  278.2  286.3  278.2  268.0  250.7  242.3  229.9 
1956  229.1  233.8  243.7  257.1  269.3  278.2  285.6  283.1  272.3  258.1  242.2  233.5 
1957  230.9  227.7  240.0  256.7  271.5  277.9  285.0  283.8  273.6  259.2  241.7  232.3 
1958  229.7  232.9  239.0  253.9  269.5  277.8  286.7  282.4  271.3  253.4  236.2  234.1 
1959  231.1  229.0  237.7  255.9  272.1  278.8  284.5  278.8  271.5  260.9  247.2  234.2 
1960  232.0  234.0  244.5  258.2  270.0  278.6  285.3  283.1  274.5  261.4  241.0  232.4 
1961  231.3  233.0  242.7  257.4  271.4  277.3  283.1  282.1  271.3  260.6  241.2  237.0 
1962  233.8  230.9  242.1  251.2  271.8  278.7  287.2  279.9  270.7  260.4  244.0  233.3 
1963  233.3  230.6  238.4  254.4  269.0  279.7  289.2  284.9  272.1  259.4  243.8  233.8 
1964  229.1  228.1  236.5  252.9  269.8  275.2  285.7  286.0  272.5  260.5  239.9  233.5 
1965  228.5  234.2  239.2  258.5  270.5  278.1  285.1  279.2  270.9  257.9  236.8  231.4 
1966  233.1  231.1  237.9  256.2  268.6  278.9  285.6  283.2  272.0  257.4  248.3  237.6 
1967  229.0  230.4  242.8  253.9  271.4  276.8  284.9  280.9  272.3  258.6  244.1  230.8 
1968  226.5  231.5  242.7  255.3  271.4  280.0  285.5  279.5  270.9  258.9  247.0  236.4 
1969  232.8  229.4  242.4  256.2  270.3  278.5  285.1  283.0  269.6  258.0  241.9  234.0 
1970  229.4  232.3  237.6  254.2  268.6  275.8  283.1  280.7  270.6  254.7  246.4  227.6 
1971  228.2  232.2  243.0  255.8  272.3  278.1  282.8  281.3  271.3  259.1  245.2  235.1 
1972  234.3  230.1  241.7  257.1  269.4  278.8  285.8  283.3  272.6  258.2  241.3  236.7 
1973  230.0  233.6  240.9  256.5  270.5  281.1  287.1  278.8  269.9  256.5  245.1  232.7 
1974  228.0  226.4  238.7  251.5  271.8  278.6  288.6  281.0  273.1  261.6  250.2  241.4 
1975  236.0  231.9  236.9  261.2  270.9  280.1  284.5  281.2  272.2  258.3  241.1  230.8 
1976  229.5  229.0  249.5  258.7  270.3  276.2  281.4  279.6  271.0  255.7  237.2  235.0 
1977  232.1  236.8  241.7  262.7  272.2  280.6  286.4  283.2  272.5  262.2  243.4  235.8 
1978  228.5  231.7  240.7  252.8  267.6  274.5  282.3  281.7  272.7  257.6  243.8  232.8 
1979  231.1  235.3  241.8  254.5  270.0  276.1  281.8  280.9  270.4  254.9  244.8  231.5 
1980  231.4  234.9  235.1  254.1  268.6  277.6  285.3  281.0  273.4  260.4  246.4  228.9 
1981  228.3  229.3  245.0  253.9  270.9  278.2  286.2  282.0  274.1  262.8  247.3  233.5 
1982  232.8  236.3  242.9  256.7  269.2  280.9  286.2  280.7  274.6  265.7  248.0  234.9 
1983  230.0  233.4  241.1  256.2  271.5  280.2  286.4  285.4  268.1  256.5  240.9  233.9 
1984  230.2  234.1  239.4  256.1  268.7  274.9  283.3  279.5  271.1  260.6  245.9  234.4 
1985  229.4  233.3  242.9  252.1  271.8  279.4  285.0  279.6  271.1  260.6  241.6  231.3 
1986  230.7  232.8  240.8  256.0  272.0  280.2  285.6  281.5  270.3  259.1  241.6  235.4 
1987  231.2  227.4  235.8  260.4  270.9  277.3  283.8  280.1  272.1  254.6  232.7  236.9 
1988  230.2  235.3  237.9  253.1  269.9  277.6  287.2  281.2  273.5  257.5  247.7  238.8 
1989  229.8  228.3  236.7  252.9  267.8  279.8  285.5  282.9  273.5  261.4  240.6  239.2 
1990  230.8  237.0  244.2  251.6  270.2  277.1  285.2  282.4  271.6  259.5  242.2  230.5 
  66  141 -43.00  148.00
1850  289.0  289.2  289.5  287.5  285.4  284.5  283.5  283.0  282.9  283.0  283.7  284.7 
1851  286.2  288.0  288.4  287.1  286.5  284.1  283.1  283.3  282.8  283.2  284.8  286.1 
1852  288.0  289.7  289.4  287.6  287.1  284.9  282.8  282.3  283.3  283.4  284.9  285.6 
1853  287.9  288.0  288.3  287.0  286.5  284.8  283.2  282.6  282.7  283.2  284.0  285.0 
1854  286.3  287.4  287.0  286.7  285.5  284.0  283.2  282.7  282.0  283.8  284.8  286.9 
1855  288.7  290.4  289.5  287.8  287.6  285.3  284.2  283.3  283.4  283.8  283.3  285.0 
1856  287.3  289.1  288.9  287.4  285.6  284.2  283.4  282.8  282.8  283.0  284.3  285.7 
1857  287.2  288.0  287.6  286.4  285.5  283.8  283.6  282.9  283.0  282.9  284.6  285.5 
1858  287.6  288.2  288.1  286.5  285.6  284.0  283.2  283.0  282.8  283.2  284.2  286.0 
1859  287.5  289.2  288.2  287.1  285.9  283.7  282.2  283.0  283.2  283.3  284.5  285.8 
1860  287.7  288.2  287.9  287.7  285.5  285.2  283.3  282.5  282.6  283.1  284.1  285.8 
1861  288.2  288.5  287.3  286.2  285.1  283.4  282.5  282.8  282.0  283.0  283.9  285.9 
1862  286.6  287.3  287.9  287.1  285.7  283.2  282.5  282.0  283.1  283.1  284.2  285.9 
1863  287.7  288.6  288.9  287.5  286.5  285.0  284.5  282.6  283.3  283.0  284.1  286.0 
1864  287.5  288.7  288.6  287.7  286.5  284.6  284.2  282.9  283.5  284.1  284.5  286.3 
1865  288.1  289.1  289.9  288.3  286.5  285.0  283.9  283.3  283.6  283.5  284.9  286.1 
1866  287.4  288.0  288.1  287.2  286.1  283.0  282.7  282.3  282.6  283.1  283.9  285.6 
1867  287.1  287.1  288.2  287.2  285.9  285.5  284.5  283.4  283.2  283.4  283.7  285.3 
1868  286.7  287.3  287.6  286.8  285.5  284.4  283.5  282.5  282.6  282.9  284.2  285.6 
1869  287.5  288.4  288.0  286.8  286.1  284.1  283.4  283.3  283.1  283.1  284.0  285.2 
1870  287.0  287.3  287.7  287.1  285.5  284.6  283.7  282.8  282.9  283.2  284.5  285.2 
1871  286.8  288.0  287.6  287.0  285.9  284.2  282.4  282.2  282.4  283.7  284.2  285.2 
1872  287.3  288.0  287.9  287.2  285.6  283.7  283.2  282.4  281.9  284.0  284.8  287.0 
1873  288.0  289.8  289.5  288.2  286.3  284.4  284.1  283.7  282.5  282.8  283.9  285.3 
1874  286.6  287.5  288.0  287.2  286.1  284.4  283.6  283.3  283.4  284.1  284.6  286.8 
1875  287.2  288.0  287.6  286.4  286.1  284.5  282.9  283.4  282.9  283.3  284.3  285.0 
1876  286.4  287.4  287.2  287.4  286.1  284.4  283.3  283.3  283.2  283.7  285.3  286.7 
1877  289.0  289.7  289.4  288.2  286.7  285.0  284.5  283.6  284.1  284.1  284.7  287.0 
1878  287.9  288.5  288.7  287.4  286.2  284.3  284.0  283.6  282.8  283.5  283.8  285.2 
1879  286.5  287.8  288.0  287.0  286.0  284.7  283.2  282.8  283.2  283.7  285.0  285.7 
1880  287.3  288.7  289.2  288.0  286.1  285.2  284.3  283.5  283.4  283.0  283.7  285.2 
1881  286.5  288.0  287.8  287.0  285.6  284.1  283.3  282.8  282.8  283.3  284.3  285.6 
1882  287.8  287.9  287.8  287.1  285.8  284.4  283.3  282.2  283.0  283.2  283.9  284.8 
1883  286.0  286.0  286.2  285.3  284.7  284.7  283.6  282.9  282.7  283.5  283.6  285.4 
1884  287.6  288.0  287.6  286.5  285.6  284.5  283.3  282.9  282.7  282.6  283.7  285.0 
1885  286.7  288.1  287.5  287.1  285.9  284.7  283.4  282.9  283.6  283.6  284.8  285.7 
1886  288.5  289.1  289.7  287.6  286.1  284.7  283.5  282.9  283.6  283.6  284.1  285.1 
1887  286.6  287.5  288.1  287.4  285.2  283.7  283.3  282.0  283.5  282.8  284.5  285.9 
1888  288.4  289.3  288.8  287.0  285.1  284.1  283.6  283.3  282.8  283.4  284.0  285.1 
1889  287.4  289.2  288.6  287.4  285.6  284.8  283.3  283.2  281.9  283.3  283.9  285.2 
1890  286.7  287.9  287.6  287.0  285.7  284.4  283.4  282.4  283.1  283.6  284.2  285.4 
1891  286.1  286.8  287.2  286.5  286.1  284.5  283.6  283.1  283.2  283.5  284.1  285.3 
1892  286.4  287.8  288.3  287.6  285.5  285.0  284.4  283.0  283.7  284.1  285.6  286.6 
1893  288.0  289.3  288.7  286.9  286.2  284.0  282.0  283.1  283.1  283.5  284.1  285.6 
1894  287.4  288.5  289.0  286.9  286.0  285.1  283.9  283.1  282.9  283.2  284.0  285.2 
1895  287.9  289.2  289.2  288.1  286.4  284.8  283.9  283.8  283.4  283.6  285.1  285.6 
1896  287.2  286.6  287.7  286.7  285.6  284.7  283.3  282.8  282.0  283.4  284.0  285.9 
1897  287.3  289.0  289.3  288.5  285.9  283.9  283.2  282.4  283.4  283.4  284.0  285.7 
1898  287.3  287.5  288.2  286.7  286.2  284.1  283.5  282.5  283.3  283.9  284.0  285.0 
1899  286.9  287.4  288.1  286.5  286.0  285.2  283.4  283.1  282.2  283.4  285.0  285.8 
1900  287.3  287.6  288.5  287.4  285.9  284.8  283.6  282.8  283.1  283.1  283.9  285.1 
1901  286.4  287.5  287.3  286.8  285.4  284.0  283.6  282.6  283.0  282.9  283.8  285.2 
1902  287.1  287.8  287.7  286.6  285.6  283.6  282.3  282.4  282.3  283.1  284.4  285.2 
1903  286.4  286.3  286.6  287.1  285.5  284.6  283.2  282.5  283.1  283.3  283.8  285.9 
1904  286.7  287.4  287.9  286.8  285.7  284.1  283.4  282.2  282.7  283.5  284.4  285.7 
1905  286.9  287.9  288.1  286.9  286.1  285.1  283.9  282.8  283.6  283.5  284.2  285.4 
1906  286.9  287.7  287.7  286.1  285.5  284.4  283.6  283.0  282.7  284.5  284.6  286.5 
1907  287.9  288.7  287.9  286.7  285.4  284.2  283.1  282.9  283.0  283.1  284.2  285.4 
1908  287.0  288.1  287.7  285.9  285.1  283.5  282.9  281.9  282.9  283.5  284.0  286.4 
1909  287.9  289.0  288.5  287.3  285.6  284.5  283.4  282.9  282.4  283.0  283.5  285.8 
1910  287.8  288.7  288.3  288.0  286.3  283.1  283.4  283.0  282.9  283.2  284.3  285.7 
1911  287.3  286.6  286.6  285.5  284.8  284.3  282.7  282.1  282.7  283.2  284.0  285.6 
1912  288.2  289.9  289.7  287.9  286.7  285.8  284.5  283.2  283.2  283.0  283.7  284.9 
1913  286.5  287.4  286.9  286.4  284.0  284.0  282.9  282.3  282.6  283.0  283.2  285.6 
1914  286.4  286.6  287.2  287.0  285.5  284.1  282.8  282.1  282.0  282.8  282.8  284.3 
1915  286.0  286.9  287.2  286.4  285.2  284.0  283.3  282.0  282.8  283.3  284.2  286.4 
1916  287.3  288.7  287.9  286.6  286.7  284.8  283.5  283.0  282.8  282.8  284.3  285.0 
1917  286.6  287.5  288.0  286.8  285.9  284.7  282.8  282.8  283.2  283.0  284.6  285.9 
1918  286.6  287.6  287.0  286.5  285.4  284.6  283.2  282.9  282.8  283.1  283.7  284.9 
1919  287.2  287.8  287.7  287.5  286.3  284.9  284.0  283.7  283.4  283.1  284.3  285.0 
1920  286.7  287.3  287.2  286.6  285.6  285.0  283.6  283.1  282.5  283.1  284.2  286.7 
1921  288.6  289.1  289.7  288.7  288.0  286.8  285.3  283.8  283.7  283.7  283.7  285.6 
1922  286.9  287.6  287.3  286.4  285.6  284.9  282.2  283.0  282.4  283.2  285.0  286.1 
1923  287.7  288.8  288.4  287.2  285.9  285.1  283.6  283.0  282.3  283.0  284.6  286.2 
1924  287.2  288.6  288.5  287.6  285.5  284.4  284.4  283.7  283.7  283.6  284.1  284.8 
1925  286.9  288.0  287.4  286.3  285.4  284.3  282.7  282.3  282.0  283.3  284.3  286.3 
1926  289.1  289.4  288.9  288.5  286.6  285.0  284.7  283.5  283.6  283.2  284.0  285.6 
1927  287.0  288.1  288.5  287.4  286.0  285.1  284.2  282.6  282.9  283.1  284.4  286.2 
1928  288.1  289.4  289.2  288.6  286.7  285.2  283.3  282.9  282.9  283.5  284.6  285.3 
1929  286.7  287.9  288.1  287.3  285.8  284.7  283.6  282.2  282.2  283.4  285.2  285.8 
1930  286.7  286.9  287.8  286.6  285.4  285.1  283.6  282.6  282.8  283.3  283.5  284.6 
1931  286.1  286.8  287.9  287.0  285.2  284.4  283.8  283.1  283.2  283.4  283.8  286.1 
1932  287.9  289.2  288.1  286.8  286.5  284.8  284.4  282.8  283.0  283.0  284.3  286.5 
1933  286.8  288.0  288.2  286.9  285.8  284.6  283.4  282.3  282.8  283.2  284.4  285.5 
1934  286.4  287.1  287.4  286.6  285.6  285.4  283.5  283.3  283.2  283.1  284.7  285.1 
1935  287.9  287.9  288.0  286.6  286.6  284.4  283.7  283.0  282.5  283.2  284.1  285.8 
1936  287.5  288.4  287.8  287.1  285.8  285.1  284.5  282.5  283.2  284.0  284.4  286.0 
1937  288.4  289.0  288.7  287.8  286.2  284.8  284.1  283.0  283.0  283.2  284.6  286.0 
1938  288.3  290.0  289.7  288.2  286.8  284.7  284.1  282.8  283.0  283.2  283.8  286.4 
1939  287.4  289.0  288.6  287.6  286.7  285.0  283.4  283.5  283.0  282.9  284.4  285.8 
1940  287.4  288.4  288.2  287.7  285.7  285.1  284.0  283.9  283.9  283.7  284.9  286.1 
1941  287.5  288.1  288.3  287.6  286.0  285.3  284.3  283.6  283.4  284.0  284.1  285.7 
1942  286.9  287.4  287.5  286.6  284.9  283.4  282.7  282.6  282.7  283.9  284.3  285.8 
1943  288.2  290.1  289.9  289.2  286.9  284.9  283.1  282.2  283.0  283.3  283.8  285.3 
1944  286.7  287.7  287.8  286.7  285.7  284.8  283.7  282.5  283.2  283.4  284.5  286.7 
1945  287.9  290.3  290.3  289.5  287.9  286.7  285.0  283.9  283.2  283.6  284.7  286.3 
1946  287.8  288.9  288.7  287.9  287.2  285.2  284.1  283.6  283.1  283.4  284.0  285.0 
1947  286.0  287.7  287.9  286.9  285.6  284.3  284.1  283.5  283.6  283.3  283.9  285.5 
1948  287.3  288.6  289.0  288.0  287.2  285.6  283.2  283.6  283.0  283.6  284.1  285.5 
1949  287.7  288.4  288.9  287.5  286.2  285.2  283.5  282.8  283.0  283.5  284.6  286.2 
1950  288.0  288.4  288.7  288.2  286.5  284.6  284.8  283.4  283.7  283.8  284.1  285.4 
1951  287.7  288.8  288.9  287.9  285.8  284.9  284.2  283.4  283.0  283.7  284.8  286.4 
1952  287.9  288.8  288.5  287.4  286.0  284.2  283.5  282.2  282.6  282.9  284.1  285.8 
1953  287.4  288.0  287.8  287.1  285.2  284.4  283.1  282.9  282.8  283.5  285.4  285.9 
1954  287.5  289.1  288.9  289.1  287.6  285.1  283.5  283.2  283.2  283.5  284.5  285.2 
1955  286.9  288.0  288.4  288.4  286.4  285.2  282.8  283.0  283.2  283.3  284.9  286.4 
1956  288.7  290.8  289.8  288.4  285.7  285.5  283.8  283.0  283.4  283.7  284.3  285.7 
1957  286.7  288.2  288.6  288.1  286.5  284.8  284.0  283.2  283.3  284.0  284.7  286.2 
1958  288.8  289.3  289.3  288.0  286.4  285.3  283.3  282.4  282.9  284.1  285.1  286.4 
1959  288.6  290.0  290.0  287.9  287.2  285.3  284.6  283.7  283.2  283.4  284.0  285.5 
1960  287.0  287.9  288.2  286.8  286.0  284.2  283.7  283.0  283.0  284.3  284.2  286.4 
1961  288.3  288.2  288.7  287.2  285.8  284.2  283.1  282.8  282.7  282.6  284.2  285.0 
1962  286.2  287.2  287.2  286.2  284.3  284.0  283.7  283.7  283.5  283.6  285.0  286.8 
1963  288.4  289.9  290.1  288.4  286.5  284.2  282.9  281.8  283.2  283.0  283.8  285.6 
1964  287.3  288.2  288.1  287.1  286.4  284.4  283.5  283.1  283.4  283.4  284.1  285.5 
1965  286.6  288.1  289.4  287.3  286.5  285.2  284.7  283.6  283.1  283.8  285.2  286.8 
1966  288.2  289.8  289.2  287.8  286.5  285.0  284.1  283.6  283.8  283.3  284.0  285.6 
1967  287.2  287.9  288.3  287.7  286.2  285.0  283.0  283.3  283.1  283.0  284.4  286.6 
1968  289.3  290.0  290.3  289.2  286.5  285.7  284.4  282.8  283.8  283.9  284.8  286.6 
1969  287.6  288.7  288.0  287.3  285.6  284.6  283.7  282.9  282.1  283.4  283.2  285.1 
1970  286.4  287.6  287.6  286.7  286.2  284.8  283.3  282.5  282.4  282.9  284.8  286.1 
1971  287.7  288.9  289.1  288.6  287.4  284.9  283.4  282.7  282.8  283.2  284.2  285.7 
1972  287.2  288.1  288.8  287.7  286.6  286.3  284.6  283.6  283.7  283.2  284.9  286.0 
1973  287.9  289.5  290.2  289.6  286.2  284.9  284.2  283.0  283.2  283.5  284.3  286.6 
1974  289.0  288.9  288.5  287.9  286.7  285.4  283.6  284.1  283.3  284.4  285.4  287.1 
1975  288.3  288.6  289.1  288.3  286.1  285.2  284.0  283.3  283.7  283.5  284.3  286.3 
1976  287.0  288.8  288.3  287.4  285.9  284.5  283.4  282.6  282.9  283.3  284.9  286.9 
1977  288.4  289.1  288.8  287.8  286.4  285.5  283.3  283.7  283.6  283.3  284.8  286.0 
1978  286.8  288.0  287.8  286.7  286.2  284.7  283.2  282.6  283.1  283.5  284.9  286.6 
1979  288.1  289.5  289.2  287.9  287.0  285.4  284.3  283.3  282.6  283.5  284.1  286.0 
1980  287.2  287.4  288.0  287.2  285.5  283.5  282.9  282.6  282.8  282.8  283.4  285.6 
1981  287.1  288.5  288.6  288.1  286.2  284.6  284.0  282.7  283.7  283.4  284.3  286.1 
1982  287.5  288.3  288.3  287.3  287.0  285.0  284.0  282.7  282.9  283.3  283.7  285.2 
1983  286.6  287.0  287.7  287.1  286.2  285.2  284.0  282.9  283.0  283.2  284.3  285.1 
1984  286.3  287.4  287.3  286.6  285.9  284.6  283.6  282.9  283.0  283.0  284.3  285.7 
1985  287.5  288.5  289.6  287.6  286.5  285.0  284.2  283.8  283.1  283.7  284.6  286.3 
1986  288.1  289.3  288.9  288.1  286.5  285.3  284.0  283.1  283.7  283.1  284.4  286.2 
1987  288.3  290.0  289.4  288.1  287.3  285.5  284.9  284.1  284.4  283.9  285.5  286.9 
1988  289.7  290.5  289.4  288.9  286.5  285.2  284.5  283.9  283.2  283.9  284.6  286.8 
1989  287.7  289.3  289.4  289.1  287.7  285.3  284.2  283.9  283.7  284.0  285.1  286.4 
1990  287.7  289.4  289.6  288.4  287.0  285.7  283.7  283.6  283.4  283.4  284.8  285.5 
  67  141  67.50  152.50
1850  233.3  232.6  239.7  256.7  270.9  279.8  280.8  278.8  271.0  248.9  238.5  233.7 
1851  234.1  233.2  238.3  249.7  269.9  277.0  281.0  278.2  270.3  252.9  239.6  235.6 
1852  230.5  226.5  239.3  254.8  266.8  275.1  282.6  276.4  264.9  250.1  239.8  235.0 
1853  227.9  231.8  235.0  251.3  266.2  275.2  284.9  278.6  267.9  254.4  239.7  229.0 
1854  236.6  229.2  239.1  247.9  265.8  276.2  282.1  280.9  269.7  252.6  236.2  227.9 
1855  231.7  228.4  240.5  251.4  266.9  276.9  281.0  279.3  268.4  256.8  236.2  225.8 
1856  225.2  228.6  241.1  256.4  267.7  276.2  282.5  277.6  268.7  248.4  236.2  235.5 
1857  233.4  227.0  239.2  250.4  268.5  280.3  281.6  278.9  267.1  250.0  239.6  232.0 
1858  237.1  239.2  236.9  257.7  267.1  275.5  283.6  279.1  270.2  252.2  241.8  232.7 
1859  233.6  238.3  242.6  254.9  264.4  277.5  283.6  278.9  266.1  248.4  235.3  232.0 
1860  225.2  231.0  237.4  253.8  269.0  277.9  282.9  280.8  267.8  252.5  243.2  231.8 
1861  229.9  237.1  241.6  252.9  267.3  275.3  278.7  279.8  269.4  255.0  242.7  236.7 
1862  231.6  232.1  237.9  255.3  267.8  275.0  281.4  277.5  267.3  251.8  245.8  230.9 
1863  224.8  236.5  237.8  256.4  270.6  279.5  283.5  281.5  269.3  258.8  239.6  234.9 
1864  227.1  228.1  239.2  253.4  268.0  277.5  282.9  274.6  269.9  249.6  236.5  230.7 
1865  226.7  225.9  238.5  255.8  270.1  276.2  284.9  279.9  269.4  256.8  250.9  231.3 
1866  232.4  236.4  236.6  247.9  265.3  278.2  280.7  275.7  265.4  252.1  239.0  232.1 
1867  225.7  230.2  239.9  251.1  268.4  277.9  285.6  279.8  268.1  248.4  240.7  231.5 
1868  226.8  230.2  241.1  253.8  268.9  273.8  283.0  281.4  269.1  252.4  240.5  231.5 
1869  233.1  230.3  242.6  255.8  270.7  280.0  280.2  277.4  269.4  255.5  243.3  228.1 
1870  229.0  232.2  238.7  253.0  269.8  275.1  282.4  279.4  269.0  254.9  237.3  231.5 
1871  226.7  230.8  237.3  250.9  271.0  278.0  278.4  276.0  269.9  250.4  235.7  237.6 
1872  228.7  232.3  234.4  249.6  266.5  277.2  282.4  277.2  272.1  256.5  240.5  232.2 
1873  230.4  234.4  238.9  250.7  267.0  277.7  281.1  282.4  271.3  256.3  240.6  227.7 
1874  229.1  229.6  240.2  254.8  268.8  277.9  285.2  282.0  271.9  256.9  242.3  240.2 
1875  227.4  229.0  235.8  256.4  268.0  277.6  281.5  280.8  270.5  258.5  239.2  232.0 
1876  233.8  232.7  239.2  251.6  270.1  277.8  285.1  281.2  267.7  258.2  237.9  239.5 
1877  227.6  226.8  238.4  256.3  270.0  278.3  279.9  277.4  268.1  252.5  240.1  236.0 
1878  233.4  232.3  235.3  252.2  268.4  275.0  281.3  277.3  268.1  253.3  239.2  234.7 
1879  229.1  229.6  237.3  251.1  270.4  276.1  283.0  277.1  266.7  259.2  243.0  229.9 
1880  230.3  234.4  237.3  253.1  270.2  276.8  280.9  274.1  266.8  250.4  236.3  231.5 
1881  233.2  231.4  238.6  256.3  270.7  276.1  280.8  278.2  266.4  250.8  238.3  236.2 
1882  232.2  235.5  238.7  249.9  267.0  275.6  279.4  277.5  271.3  258.1  244.0  237.7 
1883  236.1  232.6  238.2  252.0  266.6  276.2  282.1  275.0  270.3  255.7  242.9  231.4 
1884  227.9  225.9  237.6  250.0  270.7  275.8  278.0  276.9  269.4  259.8  237.3  237.4 
1885  231.3  229.0  239.0  248.2  269.4  276.4  285.2  278.1  268.9  254.2  238.1  231.9 
1886  226.2  229.0  237.0  255.4  268.8  275.4  282.2  276.9  267.8  251.3  243.8  233.9 
1887  228.6  235.9  238.3  254.3  267.1  277.8  284.6  279.0  269.9  256.5  238.3  230.8 
1888  230.5  238.7  241.1  252.8  267.0  275.4  281.2  277.5  268.4  253.2  241.6  232.3 
1889  235.8  227.6  239.2  258.1  268.7  276.6  280.7  277.0  267.7  250.7  237.4  235.8 
1890  227.8  237.3  237.0  253.5  268.3  276.3  281.7  276.8  270.2  255.7  238.0  241.6 
1891  241.8  234.3  241.4  253.7  267.4  277.9  281.6  277.9  270.7  252.3  241.6  232.4 
1892  231.1  231.1  234.8  254.8  270.0  273.6  278.7  274.9  263.5  250.5  241.1  230.7 
1893  226.8  229.9  236.0  261.2  271.1  276.4  282.5  280.6  269.3  256.6  248.2  230.8 
1894  232.1  235.0  234.6  251.6  269.7  275.1  280.5  275.3  265.0  248.1  239.0  228.8 
1895  224.1  227.6  238.5  252.3  267.4  275.6  281.6  278.5  269.6  255.3  239.4  231.0 
1896  233.3  232.2  237.8  254.9  268.9  277.1  282.3  278.5  268.9  256.1  239.6  233.7 
1897  229.4  235.3  237.2  256.6  270.0  277.2  285.4  283.0  272.2  257.5  240.1  231.2 
1898  230.9  235.5  239.3  250.1  268.7  276.2  280.8  278.2  271.4  255.3  246.4  236.2 
1899  234.6  231.3  235.6  251.9  267.2  275.1  283.9  280.0  268.3  251.9  244.1  227.2 
1900  229.9  239.2  237.1  255.9  268.1  275.1  281.5  278.5  269.4  255.2  242.8  239.2 
1901  232.2  233.2  246.3  252.6  268.4  274.9  282.7  276.9  265.8  253.1  239.8  230.2 
1902  228.0  232.3  240.5  252.4  266.6  276.0  280.3  276.4  267.2  251.1  238.6  241.4 
1903  231.3  229.3  241.2  251.8  269.2  275.4  280.8  275.6  268.1  256.2  236.1  232.3 
1904  231.4  226.0  239.8  256.8  268.0  279.1  281.1  280.3  266.2  252.3  241.3  233.3 
1905  228.9  234.3  238.2  249.0  270.6  275.4  281.8  280.4  270.1  252.9  240.7  237.2 
1906  227.8  228.5  240.9  247.7  266.9  276.4  282.8  277.7  268.6  246.4  244.3  236.5 
1907  231.4  227.9  234.8  252.7  270.4  276.6  283.1  281.1  270.5  249.0  246.0  227.8 
1908  233.2  236.1  240.7  251.3  269.1  277.3  280.6  280.0  271.9  256.5  244.4  233.9 
1909  226.7  231.7  241.0  252.3  268.1  275.4  283.4  277.0  266.3  249.7  239.9  228.9 
1910  232.5  237.0  241.6  249.4  266.8  274.8  281.4  277.9  269.8  251.7  237.5  230.7 
1911  232.5  230.8  239.8  250.6  271.0  280.0  278.1  274.7  264.7  248.9  238.8  227.8 
1912  226.1  229.0  236.9  246.9  269.0  274.4  280.6  277.8  268.3  259.2  242.8  234.1 
1913  230.6  229.6  238.8  251.7  268.7  277.3  280.1  276.3  268.8  249.5  241.2  232.7 
1914  235.6  239.9  238.0  250.4  267.9  278.1  283.3  280.1  267.9  254.7  241.0  228.3 
1915  225.9  234.3  239.5  252.6  267.9  274.6  281.8  279.6  270.8  257.8  232.1  236.8 
1916  230.9  233.2  237.3  249.3  266.5  276.1  280.0  275.9  269.7  251.6  238.5  231.1 
1917  230.1  231.2  239.6  254.3  269.5  278.0  284.5  277.0  264.7  251.3  235.7  227.3 
1918  228.8  233.3  237.2  252.5  267.3  276.2  279.9  278.0  270.2  254.7  241.5  229.5 
1919  232.7  230.3  242.5  255.1  267.3  275.4  280.1  277.7  267.0  254.5  240.1  229.9 
1920  229.6  226.5  236.3  252.9  268.0  276.6  284.9  279.2  270.3  260.3  239.1  232.9 
1921  232.9  231.5  241.0  251.6  268.3  276.4  281.4  277.5  270.5  256.1  248.6  236.8 
1922  234.9  233.8  242.8  252.4  268.4  278.9  283.1  281.2  270.0  260.2  240.3  233.7 
1923  236.6  232.9  240.2  251.3  264.7  275.8  279.4  277.6  269.7  252.4  242.0  230.2 
1924  236.3  232.5  241.3  256.3  268.2  277.9  283.9  279.8  268.8  257.0  244.0  230.8 
1925  228.2  231.6  235.1  254.0  268.4  276.2  281.1  278.0  266.5  254.7  239.7  234.0 
1926  229.5  227.0  234.6  247.4  269.4  276.4  283.7  277.5  270.9  254.6  242.9  235.4 
1927  230.0  230.5  236.0  249.7  268.5  278.5  281.7  279.1  269.8  255.9  240.3  231.1 
1928  231.2  229.7  243.5  256.9  269.4  278.3  284.4  276.8  269.3  255.5  242.1  238.4 
1929  226.9  228.7  237.8  251.9  270.0  278.8  282.2  277.6  269.8  258.9  239.4  232.0 
1930  226.0  238.3  244.8  255.1  266.8  275.9  282.3  280.9  269.9  258.3  247.3  234.0 
1931  235.2  235.7  240.3  254.7  268.3  279.4  285.3  281.4  269.3  256.9  245.2  234.2 
1932  233.8  231.9  238.7  245.9  267.9  276.5  281.1  281.8  268.7  251.8  236.3  231.1 
1933  238.4  236.1  246.0  256.2  266.8  275.6  284.5  281.1  269.6  255.5  243.8  233.1 
1934  230.2  228.5  238.6  251.3  266.2  276.9  283.3  282.6  268.4  257.7  241.8  241.1 
1935  231.4  236.6  241.1  252.6  265.5  275.3  281.2  277.6  266.5  254.2  239.4  230.3 
1936  228.1  232.8  239.5  254.1  268.1  276.1  285.2  278.7  269.4  254.3  240.7  231.0 
1937  230.3  236.4  241.5  253.2  270.0  277.1  282.2  276.5  267.5  253.6  242.0  232.8 
1938  229.0  237.1  240.6  253.5  271.2  278.0  283.5  277.5  271.5  258.9  252.9  242.7 
1939  233.9  233.8  242.1  257.8  269.3  277.1  286.3  282.2  271.3  259.2  246.1  237.3 
1940  231.2  234.3  237.2  251.8  267.7  276.7  287.0  278.5  268.2  251.2  234.2  235.4 
1941  225.9  235.1  239.3  253.7  268.1  277.4  281.1  278.2  271.7  259.5  243.7  244.5 
1942  231.4  230.6  238.7  253.7  267.7  276.9  280.6  276.8  266.9  251.3  240.8  238.0 
1943  230.7  230.5  239.3  256.1  267.6  276.6  282.0  278.1  268.6  258.3  244.6  234.6 
1944  233.9  233.6  238.3  248.6  268.9  275.9  280.5  278.1  267.2  253.0  237.8  235.3 
1945  228.4  231.8  240.4  252.3  270.8  277.7  285.4  276.6  270.1  257.6  241.0  233.7 
1946  235.4  229.4  243.1  255.7  269.2  278.9  280.5  278.3  270.9  255.2  245.5  241.7 
1947  237.7  238.1  240.1  247.7  268.7  276.7  283.9  276.8  268.3  251.9  242.3  233.6 
1948  232.1  233.9  242.4  253.7  270.7  278.7  283.5  278.8  268.4  252.9  247.7  234.3 
1949  223.9  234.9  241.8  253.7  267.8  277.6  282.2  281.9  269.3  256.2  243.7  239.1 
1950  242.6  229.3  240.2  249.7  266.6  277.4  282.7  278.5  271.7  265.2  245.6  232.4 
1951  230.1  240.5  241.8  250.9  267.1  274.8  279.7  279.2  269.2  252.1  247.9  241.1 
1952  229.2  237.3  242.2  254.5  270.0  279.7  282.7  279.2  271.5  257.2  243.9  234.7 
1953  233.6  236.6  237.4  258.5  270.2  281.4  283.8  281.4  272.3  256.9  244.9  234.7 
1954  231.6  235.2  247.0  251.7  268.5  276.9  281.9  282.2  271.4  259.9  245.3  242.0 
1955  229.1  235.8  240.5  252.5  272.0  276.5  282.7  277.2  269.5  255.8  240.1  232.5 
1956  230.9  236.7  238.6  255.2  268.7  280.0  283.2  279.6  271.0  254.7  247.7  241.1 
1957  236.0  230.5  241.3  260.7  268.7  279.9  287.9  286.2  271.8  265.2  250.7  231.5 
1958  228.0  241.5  238.1  252.1  269.3  274.2  279.7  279.2  270.7  252.5  239.5  234.2 
1959  230.7  234.4  241.1  254.7  271.2  278.7  284.2  277.2  269.1  256.8  242.6  237.8 
1960  228.1  236.2  243.5  260.7  267.6  278.9  286.4  279.2  272.8  254.4  244.5  242.1 
1961  238.1  232.9  239.1  259.5  269.3  278.4  283.1  278.6  270.4  259.1  251.0  238.4 
1962  229.2  233.7  244.8  252.3  270.6  278.6  285.4  282.2  269.3  257.2  241.5  239.3 
1963  232.3  235.4  242.8  250.5  271.8  281.7  285.1  279.4  271.3  254.7  238.7  237.1 
1964  232.8  229.2  234.9  250.1  272.1  278.4  283.1  282.2  272.7  259.1  244.1  238.5 
1965  229.1  236.9  239.9  253.0  268.4  278.9  281.7  278.6  267.1  251.4  240.9  235.1 
1966  239.5  234.4  235.3  252.3  267.4  274.2  282.1  281.7  269.9  258.0  242.9  234.5 
1967  232.0  232.3  239.9  257.0  270.9  278.7  282.4  278.0  268.6  249.2  238.7  238.2 
1968  225.8  232.8  243.6  255.7  269.1  279.1  286.2  279.3  270.1  259.6  247.7  231.4 
1969  239.7  239.8  236.6  253.1  270.2  277.9  283.1  281.2  269.3  254.8  237.3  234.9 
1970  234.6  238.9  240.9  254.4  268.3  276.0  281.0  277.5  269.5  258.3  241.5  232.7 
1971  232.4  234.9  239.0  252.9  269.6  278.3  284.6  279.7  271.1  259.1  246.8  235.6 
1972  231.9  230.2  238.3  251.9  267.7  277.3  281.9  276.1  268.5  253.0  240.1  232.6 
1973  235.4  237.2  241.9  255.9  267.0  277.3  283.4  276.2  267.7  249.6  243.7  234.4 
1974  231.3  226.2  237.8  254.4  271.3  275.8  283.8  279.9  267.9  257.5  241.7  232.1 
1975  232.1  233.4  240.0  257.9  269.4  278.9  286.2  279.8  271.4  256.1  242.6  232.5 
1976  234.1  231.1  244.0  258.3  269.8  277.4  281.2  276.0  267.4  255.6  237.2  236.1 
1977  232.2  238.9  237.2  255.4  271.2  276.9  282.4  279.2  269.7  256.5  243.8  237.8 
1978  236.0  235.6  236.5  253.3  267.8  275.1  279.3  280.2  270.6  256.1  247.3  234.2 
1979  231.8  238.4  236.2  250.0  269.5  278.5  279.5  278.4  268.6  259.6  241.9  232.6 
1980  231.2  238.4  239.7  254.1  268.1  274.0  280.3  277.4  270.9  260.4  240.8  234.9 
1981  239.2  231.5  240.3  254.5  271.5  282.5  287.0  279.6  272.2  263.0  243.7  231.6 
1982  230.5  235.0  242.6  253.8  270.5  279.3  282.2  277.7  271.1  263.9  238.5  235.7 
1983  232.5  231.6  239.0  250.7  269.1  280.1  284.5  281.8  269.8  253.1  238.6  234.4 
1984  245.2  240.4  240.4  252.7  271.2  275.7  279.6  274.4  266.0  250.9  238.0  232.2 
1985  229.3  235.6  242.0  250.7  270.9  277.4  284.1  277.4  266.6  252.5  239.3  234.2 
1986  231.2  236.2  239.7  258.7  269.7  277.2  282.5  278.4  269.0  254.4  239.4  234.8 
1987  229.8  230.4  236.0  258.2  269.7  276.9  281.1  277.7  269.9  260.7  239.7  234.1 
1988  228.5  231.0  243.2  250.3  270.6  275.7  283.8  279.6  272.0  255.4  240.1  233.1 
1989  234.1  229.9  237.4  250.5  267.2  276.6  285.3  280.5  272.8  257.6  238.3  234.5 
1990  230.5  236.7  245.5  254.7  270.3  277.0  284.4  283.3  271.6  260.6  240.8  235.4 
  68  141  62.50  157.50
1850  246.9  241.7  249.0  262.7  272.3  278.6  283.8  285.0  276.5  260.6  247.6  251.5 
1851  236.6  237.0  242.6  256.4  270.9  278.2  285.0  280.6  276.9  260.3  245.4  240.8 
1852  231.1  235.9  248.6  259.3  270.8  276.9  283.9  280.7  272.3  264.7  249.8  246.4 
1853  245.8  242.6  245.9  259.0  270.4  276.5  283.0  283.2  274.3  264.0  253.9  242.4 
1854  241.6  239.2  251.0  257.5  269.3  276.6  284.5  280.9  274.5  261.5  250.1  246.0 
1855  248.1  244.2  252.9  258.3  269.4  275.8  280.2  279.6  274.7  265.1  251.7  237.1 
1856  233.7  236.4  244.5  263.3  270.8  276.0  282.2  281.7  274.6  260.7  242.7  239.3 
1857  242.5  233.1  244.6  258.6  271.7  277.1  285.0  280.9  273.6  264.6  255.2  236.8 
1858  245.4  250.3  247.4  264.3  271.1  275.3  282.5  281.1  275.3  259.6  252.9  249.5 
1859  241.1  241.3  253.9  260.2  267.7  277.5  283.2  280.1  271.9  262.6  247.4  236.4 
1860  233.5  233.4  244.1  261.0  271.9  276.3  282.8  280.5  272.9  260.0  245.8  245.3 
1861  237.6  247.4  248.4  259.7  270.1  278.3  284.6  282.8  276.9  265.3  256.6  251.3 
1862  239.6  243.0  244.6  261.8  270.7  276.6  282.9  280.3  272.9  261.5  257.3  246.4 
1863  235.9  245.0  248.2  264.0  270.9  278.9  284.5  283.2  274.9  269.8  247.8  249.4 
1864  234.1  232.4  246.3  259.5  271.5  276.8  286.7  282.5  276.4  261.5  254.2  235.0 
1865  229.6  235.1  245.6  261.4  271.5  277.7  283.0  281.4  273.0  264.3  265.3  242.0 
1866  243.6  250.5  244.4  257.8  270.4  280.9  284.8  281.0  271.1  259.9  250.7  241.9 
1867  235.4  236.5  251.9  257.4  269.7  279.8  286.2  283.4  274.5  261.8  258.7  245.9 
1868  238.6  235.2  252.9  264.1  271.2  275.0  280.3  281.5  273.9  263.2  256.4  244.9 
1869  244.6  234.7  247.4  262.2  272.2  280.5  283.5  280.8  274.1  265.0  250.6  239.1 
1870  243.8  238.0  244.3  259.5  270.8  277.3  282.9  286.0  275.8  266.3  253.5  237.1 
1871  236.1  238.3  241.8  255.4  271.8  279.3  282.0  277.6  275.8  262.6  244.3  242.4 
1872  241.2  236.3  238.9  254.7  270.4  277.0  284.0  282.1  276.5  266.9  253.4  252.5 
1873  238.5  240.9  247.0  259.5  270.7  278.5  282.1  281.5  275.4  265.2  252.6  239.9 
1874  243.1  239.4  248.8  260.3  271.5  275.7  280.9  282.5  276.6  265.6  249.1  246.7 
1875  232.5  239.7  241.3  262.3  269.4  277.3  285.3  282.7  274.1  264.4  255.9  247.0 
1876  241.6  241.6  250.9  261.4  271.5  277.3  283.9  282.5  273.7  265.0  250.9  246.6 
1877  235.3  233.0  244.5  260.9  271.8  279.5  282.6  280.9  274.9  267.6  257.2  247.8 
1878  248.3  236.0  245.4  262.0  269.5  277.0  282.1  281.1  274.2  262.7  252.7  248.1 
1879  234.8  234.5  245.8  258.8  271.3  277.7  283.6  283.0  274.3  270.3  256.1  243.8 
1880  236.1  240.1  247.2  261.4  271.9  278.3  285.2  280.5  275.5  267.0  249.7  238.7 
1881  238.0  239.3  246.7  263.0  272.0  278.7  282.9  280.9  273.8  262.4  247.7  245.9 
1882  237.6  245.1  256.2  261.0  270.9  277.1  281.9  279.6  275.3  267.3  252.0  250.5 
1883  249.6  243.0  251.5  261.1  270.2  275.7  282.9  280.9  275.3  266.2  256.9  245.3 
1884  242.9  234.1  246.6  256.7  271.7  276.8  281.7  280.9  273.9  271.1  250.1  242.7 
1885  235.9  235.5  244.3  256.1  272.2  273.6  283.9  285.0  275.8  267.5  247.8  238.7 
1886  237.4  237.0  245.5  261.0  271.8  279.0  285.4  281.1  274.0  261.8  258.2  245.8 
1887  237.9  244.1  250.2  262.5  270.2  277.6  285.0  282.2  274.4  264.1  249.3  250.4 
1888  243.2  246.5  251.7  259.3  270.6  276.8  281.3  281.8  275.7  261.8  245.8  248.2 
1889  239.6  239.7  252.5  262.8  271.4  280.6  285.9  283.0  272.4  259.7  252.6  249.2 
1890  239.5  252.3  247.9  265.2  270.4  278.4  284.2  281.0  275.6  269.2  248.5  246.8 
1891  253.6  247.7  252.8  260.9  269.8  279.4  286.2  284.3  275.4  267.5  256.2  248.7 
1892  246.8  243.1  246.2  261.6  271.0  277.6  280.5  279.1  271.1  262.5  254.3  248.9 
1893  234.6  242.0  245.8  264.9  271.7  280.2  284.7  284.4  276.1  269.0  255.2  237.3 
1894  244.0  244.4  242.9  259.4  271.8  281.7  288.1  280.3  271.0  262.6  254.1  239.2 
1895  227.3  235.7  245.8  255.2  269.1  278.1  281.3  281.2  274.9  266.5  243.3  241.0 
1896  238.7  243.9  243.2  260.9  271.9  277.5  282.4  281.4  273.3  267.0  249.1  247.8 
1897  236.1  253.6  246.1  266.7  272.0  277.7  286.0  284.4  277.1  267.3  255.2  241.6 
1898  239.2  245.9  248.7  260.3  270.5  277.1  281.4  280.5  276.0  266.7  260.6  248.6 
1899  250.0  247.2  249.0  258.4  270.8  277.8  281.8  281.7  274.3  262.8  253.1  231.7 
1900  234.5  248.7  241.0  262.7  270.7  275.8  279.9  283.0  274.5  266.3  259.7  246.5 
1901  238.9  245.2  253.1  262.3  270.9  273.9  282.1  278.4  272.1  263.4  248.9  238.6 
1902  234.3  235.3  247.1  261.8  269.4  278.2  284.4  279.4  272.9  263.3  249.7  256.3 
1903  244.7  238.6  248.6  258.0  272.0  277.9  285.5  282.2  275.1  266.6  251.7  244.0 
1904  244.1  232.6  244.2  262.6  270.5  274.8  282.1  282.1  273.0  264.8  247.0  247.4 
1905  241.8  246.5  242.3  255.5  271.6  277.5  281.8  280.3  274.2  261.0  252.1  244.2 
1906  233.6  234.3  249.3  254.5  270.6  275.7  281.8  280.1  275.2  260.2  259.0  252.4 
1907  244.4  228.1  241.5  260.7  271.8  278.1  284.3  285.7  278.4  267.2  259.9  242.4 
1908  247.4  248.8  246.0  257.2  270.7  275.7  281.5  280.6  275.8  268.6  251.2  242.9 
1909  232.2  237.3  250.0  259.2  269.8  275.3  281.4  280.6  272.5  259.4  250.2  240.6 
1910  241.0  239.0  249.6  255.0  270.0  276.3  282.5  279.5  275.2  263.3  247.7  248.9 
1911  239.5  241.3  242.5  256.1  271.8  279.4  280.0  279.1  271.2  261.1  256.7  237.9 
1912  236.9  238.8  247.2  253.8  271.3  275.2  280.9  280.4  274.4  268.5  255.8  238.1 
1913  235.1  237.3  245.3  258.7  270.4  278.7  283.3  279.9  274.1  259.6  255.5  244.1 
1914  244.9  248.0  243.7  256.4  270.6  279.1  286.0  282.7  273.8  266.9  257.5  237.3 
1915  243.7  242.3  245.5  258.1  270.5  275.1  279.8  283.6  274.5  266.7  242.2  248.6 
1916  240.5  244.4  244.8  257.1  269.4  275.8  281.7  278.7  276.1  265.6  250.1  249.0 
1917  250.3  239.1  248.5  263.5  271.9  279.9  285.4  282.0  272.3  258.1  248.6  240.8 
1918  235.5  240.9  246.6  261.1  269.9  276.9  280.9  282.1  276.4  262.2  251.7  242.6 
1919  236.6  242.6  249.0  260.5  270.4  275.0  282.6  280.3  273.0  266.0  252.5  236.2 
1920  229.9  239.6  242.3  258.6  270.9  274.7  282.3  281.8  274.6  267.7  254.7  252.4 
1921  241.2  239.8  248.5  262.2  270.5  276.7  284.5  281.2  277.0  268.5  265.0  252.5 
1922  245.6  248.1  252.4  260.7  269.4  276.6  283.0  282.9  273.2  265.9  248.6  249.4 
1923  248.6  244.9  252.9  257.6  268.7  274.6  280.6  281.3  274.8  261.9  259.2  244.7 
1924  257.9  242.8  247.3  262.7  270.5  277.2  283.8  281.3  273.4  263.8  255.2  246.6 
1925  238.7  244.7  240.9  259.4  269.8  275.4  283.6  280.9  274.3  265.0  249.0  241.3 
1926  244.2  233.4  242.5  254.7  271.3  276.6  281.6  279.8  274.9  262.5  254.7  247.5 
1927  241.9  238.5  244.1  255.9  270.5  275.6  281.0  280.1  275.0  263.8  250.3  243.8 
1928  243.9  232.7  250.8  263.0  271.5  276.0  283.5  280.1  277.5  268.6  255.5  245.0 
1929  248.3  242.7  248.2  257.9  271.6  279.6  285.3  281.0  275.3  270.6  251.5  250.8 
1930  241.0  256.9  254.6  263.4  271.5  279.0  281.2  282.3  275.3  264.4  258.9  249.8 
1931  249.6  242.0  246.4  260.1  270.5  281.3  286.3  285.0  274.0  263.7  252.5  244.3 
1932  234.8  244.4  244.9  256.4  270.1  277.8  281.9  282.6  274.6  264.9  255.5  243.2 
1933  251.7  243.8  255.1  261.5  269.5  277.4  283.4  281.1  275.1  266.6  259.8  243.7 
1934  237.3  239.3  247.6  261.9  270.1  276.4  283.0  283.6  274.3  263.8  258.8  252.3 
1935  234.5  236.4  245.1  262.4  270.4  275.9  282.3  281.9  272.9  260.9  253.3  240.1 
1936  229.7  243.0  245.2  259.8  270.4  277.9  285.3  283.5  274.4  263.9  254.4  245.3 
1937  235.4  250.4  247.2  254.9  271.2  278.2  282.9  281.0  273.1  264.4  255.2  249.2 
1938  244.7  247.6  251.2  261.5  271.9  277.2  282.2  281.1  275.9  267.2  262.4  254.0 
1939  242.0  245.3  250.7  264.3  270.7  279.6  285.5  283.4  274.3  264.5  257.1  252.0 
1940  244.1  240.0  243.2  256.8  270.0  277.1  287.4  285.8  274.4  263.0  244.8  244.2 
1941  230.9  245.7  244.6  260.0  270.0  276.2  281.2  279.0  275.8  266.4  253.8  253.5 
1942  241.6  246.6  247.9  263.3  270.1  276.5  282.8  282.6  273.2  264.4  255.4  243.6 
1943  250.2  243.8  256.1  263.9  270.9  277.1  286.4  285.2  277.3  269.7  256.0  243.9 
1944  250.0  243.0  246.7  253.9  269.8  275.4  280.4  281.2  272.5  261.7  249.4  248.3 
1945  235.5  237.3  249.0  259.7  271.7  275.5  283.8  281.2  275.2  266.9  251.4  242.6 
1946  240.7  240.1  251.1  263.0  271.7  276.8  282.2  281.1  275.7  264.5  260.3  251.7 
1947  244.9  248.0  248.3  256.6  269.3  278.5  283.9  281.7  275.6  263.6  256.2  239.7 
1948  241.3  244.1  247.4  261.8  270.0  282.8  287.7  283.1  275.7  264.0  257.7  244.0 
1949  237.3  247.2  253.5  261.2  270.2  277.6  283.1  282.6  277.0  267.1  255.5  245.7 
1950  250.1  243.6  247.5  255.5  268.4  275.8  283.9  282.7  276.8  272.9  261.6  239.4 
1951  246.2  251.5  244.3  255.8  269.0  275.9  282.2  282.0  274.4  264.3  263.7  247.1 
1952  232.8  243.8  250.5  262.8  269.9  281.2  284.9  281.0  274.9  265.4  251.1  240.7 
1953  247.6  245.4  249.8  263.8  271.4  279.7  286.8  285.8  277.1  264.9  257.0  238.1 
1954  234.7  239.5  250.1  259.5  271.6  278.1  281.6  281.3  276.3  267.8  252.6  244.5 
1955  239.9  243.0  253.9  261.4  271.9  277.6  285.2  283.7  276.0  267.6  248.5  242.2 
1956  243.7  249.3  247.1  260.9  271.4  277.4  282.8  281.4  274.9  264.5  256.0  259.1 
1957  255.4  240.2  250.3  265.3  271.1  280.1  289.4  285.8  277.2  270.5  255.4  245.8 
1958  232.9  248.1  248.0  257.6  271.2  273.3  279.9  282.1  275.0  261.1  245.4  238.5 
1959  233.5  239.7  252.5  263.7  271.8  276.2  284.4  281.8  274.8  264.1  250.4  246.2 
1960  240.3  244.9  257.2  266.4  269.6  276.3  285.6  283.2  277.1  265.4  250.2  257.3 
1961  251.7  243.5  247.2  268.1  272.5  279.4  286.0  284.0  278.3  271.4  263.3  254.9 
1962  242.4  247.4  251.0  261.9  272.2  280.4  282.7  281.6  275.2  265.4  253.9  245.5 
1963  241.8  244.2  260.3  260.1  273.0  279.7  283.0  280.7  275.5  263.4  248.2  254.5 
1964  239.6  242.9  246.3  261.7  272.2  280.0  284.7  282.2  275.9  262.9  252.7  251.5 
1965  244.9  247.2  246.6  257.3  270.7  279.4  285.9  284.6  272.7  262.6  256.0  241.5 
1966  251.8  241.6  242.6  261.2  270.4  276.4  282.1  285.7  276.6  267.4  244.7  245.5 
1967  241.9  234.9  250.0  266.3  270.9  276.3  282.1  279.9  273.3  259.7  255.7  256.3 
1968  239.1  247.8  251.2  262.9  271.4  278.4  281.9  281.3  275.1  261.4  256.2  247.5 
1969  248.1  251.6  245.9  261.4  272.4  280.3  286.9  284.8  272.9  260.9  248.7  237.4 
1970  237.5  246.2  247.7  260.3  270.7  277.5  281.8  281.5  275.4  266.5  250.7  244.6 
1971  234.9  244.0  247.6  260.6  271.6  278.5  283.4  282.5  277.1  267.8  258.5  252.8 
1972  237.6  240.9  247.5  261.6  271.1  278.0  285.7  281.2  275.6  261.4  254.4  241.9 
1973  254.1  247.9  247.5  262.8  270.5  276.8  286.3  282.6  273.3  262.7  256.0  246.6 
1974  242.8  233.6  243.7  261.4  271.4  278.0  284.1  282.0  273.2  263.9  256.7  241.1 
1975  244.2  242.1  248.7  261.8  271.7  277.8  287.0  284.0  277.0  263.2  252.6  241.9 
1976  246.8  244.1  254.3  261.4  271.8  275.9  282.8  281.5  275.7  265.2  252.0  251.8 
1977  243.0  248.4  245.9  259.6  272.4  277.9  285.0  280.6  274.5  262.3  253.1  249.7 
1978  240.3  249.2  243.3  262.1  271.0  276.9  281.8  281.9  275.2  267.5  261.1  244.6 
1979  245.3  247.4  240.2  257.5  270.6  278.4  283.6  281.4  274.3  267.3  251.8  241.2 
1980  236.0  250.3  247.7  263.9  271.5  275.6  285.9  280.6  274.6  269.2  250.1  243.8 
1981  248.6  240.9  247.4  261.8  272.1  278.4  285.7  285.1  278.4  267.7  255.1  236.1 
1982  236.7  244.9  253.1  256.6  271.5  276.6  282.5  280.2  275.3  270.8  248.6  242.4 
1983  236.5  238.5  247.0  256.5  271.3  279.0  283.0  281.8  275.8  267.6  254.4  249.0 
1984  262.2  245.4  247.9  262.2  272.3  280.0  283.2  280.9  273.5  261.8  250.8  242.3 
1985  240.4  241.0  247.5  260.5  272.5  279.2  286.1  282.8  273.6  265.1  250.1  247.7 
1986  239.0  248.3  253.0  264.2  271.6  277.1  284.1  282.5  276.3  264.4  252.6  246.9 
1987  239.9  235.2  242.9  267.3  272.4  278.6  286.6  283.3  275.5  267.2  255.1  244.4 
1988  233.1  234.4  256.4  259.4  271.7  274.5  281.5  282.2  277.1  266.3  251.6  242.7 
1989  241.1  235.8  246.6  256.2  270.5  278.4  280.3  278.3  275.4  265.0  252.5  241.3 
1990  229.6  241.2  257.0  262.7  271.6  276.6  283.0  281.4  276.5  269.9  249.7  242.9 
  69  141 -43.87  169.78
1850  289.9  288.1  288.8  285.1  283.2  280.4  279.3  280.0  280.4  281.3  283.0  285.1 
1851  286.3  287.0  285.6  284.6  283.8  281.8  280.2  280.2  280.7  283.0  285.4  287.0 
1852  288.4  288.2  289.5  286.3  284.2  280.9  278.3  279.9  280.2  281.7  284.0  286.1 
1853  289.1  288.6  287.2  284.3  283.0  282.6  281.7  280.6  280.7  281.6  284.4  285.0 
1854  286.8  287.7  286.3  284.2  283.1  280.1  280.3  280.0  280.6  283.0  285.6  287.9 
1855  290.2  291.9  289.7  287.3  284.3  282.9  281.1  280.2  281.8  283.2  283.4  285.5 
1856  290.5  288.8  286.4  286.4  282.8  280.5  279.3  279.9  280.7  282.8  285.2  287.8 
1857  288.2  288.0  286.9  285.1  281.9  281.3  280.9  278.3  279.5  281.1  284.7  285.7 
1858  286.2  286.8  285.8  284.8  282.0  280.5  280.4  280.6  280.7  282.7  284.2  286.4 
1859  287.9  288.0  286.8  285.5  282.4  281.5  280.0  280.8  281.1  282.4  284.7  288.1 
1860  287.7  287.3  287.1  285.5  283.6  283.0  279.9  280.5  280.5  282.2  285.2  286.6 
1861  287.2  288.2  286.7  284.0  282.3  279.3  279.6  279.4  280.1  281.7  283.3  285.7 
1862  286.3  287.2  286.5  284.4  282.9  280.9  279.4  278.9  281.3  282.2  285.0  287.1 
1863  288.0  287.2  288.9  285.8  283.4  280.7  279.8  279.7  280.6  280.6  283.4  285.6 
1864  287.5  288.6  287.2  285.0  282.8  280.8  281.1  281.1  281.6  283.2  284.7  288.3 
1865  289.3  289.1  289.0  287.0  283.6  282.4  281.6  281.0  282.0  282.6  286.3  287.3 
1866  288.3  288.5  287.3  286.2  283.5  279.9  280.5  279.7  279.9  281.5  283.1  287.1 
1867  288.3  287.4  287.6  285.8  283.5  281.7  280.1  280.3  280.6  284.6  284.7  285.5 
1868  287.3  286.6  287.2  285.9  283.6  280.6  281.3  279.6  281.2  283.7  284.4  286.2 
1869  288.3  288.6  285.7  286.4  283.2  280.9  280.5  280.9  280.2  280.3  283.4  286.0 
1870  287.6  287.9  287.5  285.8  282.9  281.2  281.2  280.2  282.0  282.3  284.8  285.9 
1871  288.8  288.6  287.4  285.2  283.1  281.6  279.4  278.9  279.7  282.7  285.1  286.7 
1872  288.1  287.0  285.5  284.2  282.1  280.7  280.6  279.8  279.6  282.7  284.2  287.0 
1873  289.6  289.2  289.4  286.7  284.8  281.7  279.8  281.1  279.8  281.6  282.8  285.3 
1874  287.6  288.6  287.1  285.5  283.2  283.3  280.4  279.8  280.8  283.5  285.8  287.4 
1875  287.6  288.7  286.2  285.4  283.4  281.1  278.9  281.1  281.0  282.4  284.1  286.2 
1876  287.9  288.0  287.6  286.5  284.1  282.2  281.5  281.3  281.7  283.5  286.1  287.6 
1877  291.7  291.4  289.1  287.1  283.7  282.7  282.3  281.3  283.0  282.7  285.3  286.6 
1878  287.3  287.9  286.7  285.0  283.1  281.7  279.8  280.9  280.3  281.9  285.1  285.8 
1879  286.7  286.8  286.1  284.2  282.5  281.0  280.0  279.1  279.5  282.4  284.6  287.0 
1880  289.1  288.1  288.3  286.4  282.8  280.1  280.2  280.6  280.7  281.4  283.1  284.6 
1881  287.8  289.1  288.8  285.7  282.0  282.1  279.9  279.9  280.6  283.5  283.8  287.8 
1882  288.8  288.1  286.5  284.8  283.1  282.0  280.7  279.7  280.7  281.2  284.0  285.5 
1883  286.4  285.2  285.8  283.0  281.8  280.7  279.3  279.9  280.1  282.0  284.1  286.1 
1884  287.1  287.5  288.1  284.4  282.7  280.8  281.1  282.1  281.1  281.4  283.2  284.4 
1885  286.0  287.3  285.9  285.6  284.1  282.6  280.4  279.0  281.5  283.4  284.8  286.7 
1886  288.2  288.5  288.5  285.5  283.4  281.4  278.5  278.9  280.9  282.2  283.7  286.7 
1887  286.7  288.6  287.4  286.5  283.0  279.9  278.9  278.6  280.3  282.0  284.8  288.4 
1888  290.8  289.8  288.4  285.0  283.3  281.0  278.9  279.2  281.1  281.5  283.6  287.4 
1889  287.3  286.9  286.6  285.8  282.4  280.8  280.6  280.5  280.3  282.1  283.1  286.2 
1890  287.8  287.7  287.1  286.8  283.0  280.8  279.0  279.9  281.0  281.7  284.8  285.5 
1891  286.6  286.6  286.1  285.3  283.3  281.5  279.9  280.2  280.5  283.2  283.7  286.9 
1892  287.3  287.9  287.0  286.4  283.0  280.8  279.4  280.1  280.1  283.3  286.4  287.1 
1893  288.9  288.1  287.5  285.0  282.9  280.6  279.1  279.3  281.1  282.5  283.9  287.2 
1894  286.1  288.2  287.6  285.3  282.3  281.4  280.6  280.6  280.1  283.0  284.9  287.3 
1895  289.1  289.7  287.5  285.1  283.2  282.1  280.2  281.2  281.2  281.4  284.9  286.1 
1896  287.1  286.3  285.7  284.8  283.0  281.1  280.5  280.1  280.8  282.5  285.0  287.9 
1897  288.0  289.1  289.1  286.7  283.4  280.8  279.5  279.9  280.6  282.4  283.8  286.3 
1898  287.9  287.7  287.7  286.4  284.6  282.1  282.6  281.0  281.7  282.7  284.3  286.8 
1899  287.3  288.0  286.4  284.5  281.7  281.8  280.4  279.6  280.7  283.2  286.2  286.6 
1900  287.9  289.2  286.8  285.7  282.9  281.5  280.9  279.9  280.7  281.6  283.2  284.9 
1901  287.2  286.9  287.1  285.3  282.9  282.4  279.9  279.7  280.8  281.5  283.7  285.4 
1902  288.0  287.6  287.2  284.6  283.0  280.8  279.9  279.3  280.1  280.6  284.0  285.9 
1903  287.4  286.9  286.3  284.1  281.0  281.9  279.5  279.2  280.3  282.9  284.4  286.5 
1904  287.7  288.2  288.1  284.3  282.5  280.4  280.8  280.2  280.0  282.1  284.5  288.2 
1905  287.8  288.8  287.3  286.3  282.8  281.1  280.5  278.4  280.2  281.2  284.5  286.7 
1906  288.9  286.9  285.9  283.8  282.3  280.3  279.9  280.1  278.8  283.6  285.5  287.0 
1907  287.5  288.1  286.7  285.3  283.1  280.7  278.4  279.8  280.1  281.1  282.5  286.7 
1908  286.4  287.7  287.5  285.2  282.1  280.9  279.1  279.6  279.4  282.2  284.3  286.4 
1909  287.7  287.9  287.8  286.0  283.9  281.3  280.1  279.7  280.6  282.2  283.4  285.5 
1910  290.1  288.2  288.3  286.8  282.4  280.3  279.8  278.9  279.8  281.4  284.8  285.5 
1911  287.3  285.9  285.4  284.5  283.0  280.8  280.7  279.5  280.8  283.0  284.1  287.4 
1912  289.3  289.9  288.3  286.2  283.0  282.5  280.8  280.4  280.1  281.3  283.6  284.8 
1913  285.4  287.0  285.8  284.6  282.2  280.9  279.8  279.8  280.2  282.7  284.3  287.2 
1914  286.3  287.2  286.5  285.0  284.1  280.9  279.2  279.7  279.4  281.3  283.9  285.0 
1915  287.0  285.4  287.9  285.3  282.4  280.6  280.2  280.1  281.7  283.3  285.1  285.8 
1916  289.3  288.2  286.4  284.7  282.8  280.3  279.6  280.1  280.2  281.1  283.5  286.1 
1917  287.4  289.2  289.0  286.2  283.8  281.8  280.0  279.7  281.4  283.4  284.2  286.7 
1918  287.1  287.6  287.2  285.1  282.0  281.7  280.7  280.3  280.7  282.5  284.2  285.2 
1919  287.2  286.7  287.2  285.3  282.4  281.8  280.6  280.4  280.9  281.7  283.9  284.9 
1920  286.5  285.9  286.3  285.0  283.1  279.7  280.6  280.4  280.7  282.2  285.6  288.5 
1921  291.1  289.7  288.5  284.9  283.3  282.0  281.7  280.2  281.5  282.9  284.5  287.1 
1922  287.1  287.5  285.6  284.6  281.7  280.1  279.2  280.1  280.2  283.3  285.6  288.3 
1923  290.8  289.7  288.9  286.6  283.5  281.2  280.5  280.2  280.1  281.7  285.5  288.0 
1924  287.8  287.3  286.8  285.2  282.7  280.6  280.2  280.2  281.7  281.9  283.5  284.5 
1925  286.6  288.3  287.3  285.6  281.6  280.9  280.1  279.7  280.2  282.3  284.4  287.5 
1926  289.4  288.6  288.2  284.9  283.1  280.5  280.3  279.8  280.6  281.9  283.9  286.1 
1927  286.1  287.1  287.7  285.2  283.1  280.7  280.3  279.9  281.7  282.3  283.9  286.5 
1928  287.6  288.9  286.9  286.7  282.9  280.9  279.2  279.6  279.9  282.9  284.7  285.2 
1929  286.9  287.1  287.2  285.7  283.3  281.4  280.7  280.0  280.8  281.9  284.2  285.8 
1930  286.3  287.6  287.4  284.7  281.8  282.2  281.4  279.8  281.3  282.6  282.7  284.3 
1931  286.9  285.6  286.8  285.6  282.3  280.5  279.0  279.9  281.2  283.0  284.3  289.1 
1932  289.4  289.3  287.9  285.6  282.6  281.7  279.6  280.2  280.8  281.2  283.9  286.9 
1933  287.0  286.3  287.1  285.7  284.7  281.9  278.7  279.4  280.6  282.6  284.3  287.1 
1934  287.8  286.9  287.7  285.2  283.4  280.9  279.2  280.3  280.6  282.1  285.7  287.5 
1935  290.5  289.6  287.1  284.8  283.7  280.9  280.0  280.6  280.6  283.0  283.6  286.8 
1936  286.8  289.4  288.0  285.3  283.8  281.9  281.2  279.5  281.3  282.6  284.3  286.5 
1937  287.7  288.2  287.9  286.3  284.3  281.2  281.3  280.4  279.9  284.2  285.1  287.6 
1938  288.6  289.3  286.9  285.2  283.0  279.8  280.0  279.7  281.1  282.6  284.4  288.0 
1939  288.4  289.7  287.8  286.0  283.3  281.1  279.7  279.7  280.5  281.7  284.8  288.1 
1940  289.6  288.3  287.4  286.5  283.1  281.2  281.3  279.9  281.7  283.2  284.2  288.6 
1941  287.9  289.8  287.4  286.4  283.1  279.8  280.9  280.7  281.5  283.4  283.9  286.5 
1942  288.0  288.6  286.7  285.0  283.6  281.9  280.4  278.3  280.2  283.0  285.4  288.9 
1943  289.4  290.2  288.0  286.2  283.7  282.3  281.1  280.0  281.0  283.6  284.6  285.6 
1944  286.1  286.6  286.6  284.1  282.6  281.9  280.6  280.2  281.0  283.0  284.6  288.9 
1945  290.7  289.9  289.2  287.1  283.8  281.4  280.3  280.5  280.4  282.2  284.3  284.9 
1946  287.7  289.0  288.8  287.0  283.4  282.2  281.5  280.7  280.7  282.3  284.4  285.8 
1947  286.5  287.6  287.5  284.1  282.6  281.4  281.4  280.9  281.3  281.6  285.6  286.9 
1948  288.7  290.2  289.7  287.7  282.9  282.1  281.2  281.5  280.9  282.8  283.8  285.4 
1949  288.9  287.7  289.0  286.1  283.5  280.7  280.1  280.4  281.8  283.7  286.0  286.9 
1950  290.5  289.1  289.9  286.0  283.4  282.0  281.5  280.3  282.9  283.8  285.2  288.0 
1951  288.8  289.6  288.4  285.0  282.3  280.7  280.1  280.3  279.3  282.9  284.6  286.9 
1952  289.0  290.2  288.0  286.5  283.9  281.7  280.2  279.8  280.7  281.8  284.3  285.9 
1953  287.4  288.6  286.8  286.7  284.4  282.0  279.8  281.1  280.9  283.3  286.0  288.4 
1954  288.5  290.2  288.8  287.2  284.6  281.9  280.3  279.2  281.7  282.3  286.0  286.5 
1955  288.0  289.5  288.0  287.6  284.7  282.8  279.6  280.7  282.1  282.8  285.3  288.3 
1956  290.3  290.9  289.1  286.7  283.0  280.8  280.2  280.7  280.7  282.3  283.4  286.4 
1957  285.9  287.4  287.6  285.5  283.4  281.7  279.9  281.1  281.4  283.4  286.6  288.0 
1958  290.8  288.1  288.3  285.8  284.5  281.9  281.3  280.6  281.9  282.8  285.0  286.7 
1959  289.1  289.1  287.8  285.5  283.3  281.3  281.7  279.8  281.7  281.5  283.7  285.4 
1960  286.9  287.7  286.8  285.7  284.2  281.7  279.5  280.3  280.9  284.2  284.9  287.2 
1961  287.7  285.8  287.3  285.8  283.5  280.8  281.0  280.0  280.9  280.6  283.5  285.7 
1962  285.8  286.1  286.2  284.8  282.9  280.3  279.5  280.7  281.9  283.0  286.1  289.3 
1963  289.6  291.8  289.5  287.1  283.6  280.8  279.6  279.2  280.2  282.0  283.5  288.1 
1964  289.3  289.3  287.9  286.1  283.1  281.6  279.5  279.5  280.7  281.2  283.4  285.7 
1965  289.5  289.6  288.2  286.0  285.0  284.0  281.9  281.6  283.2  283.8  286.4  289.6 
1966  289.6  289.2  289.0  286.1  283.4  280.3  280.3  280.5  280.7  281.9  284.5  285.2 
1967  287.4  288.8  288.2  285.7  284.3  281.7  279.7  279.3  280.2  281.6  285.2  287.5 
1968  290.6  289.6  289.5  287.4  283.1  281.6  280.9  280.3  281.7  283.4  284.5  289.5 
1969  291.7  289.7  288.9  287.0  284.4  281.8  280.9  280.7  281.3  282.5  283.2  284.7 
1970  286.4  286.6  285.3  284.8  283.4  282.3  280.5  280.2  281.3  282.6  285.9  288.9 
1971  289.9  289.9  289.9  286.8  285.3  282.1  280.8  280.4  281.5  283.3  285.3  286.7 
1972  288.7  287.4  287.9  285.8  282.7  281.4  282.0  280.3  282.5  282.6  285.7  288.0 
1973  288.3  290.9  289.1  287.1  284.9  282.6  281.9  280.5  281.1  283.5  287.0  287.8 
1974  290.7  291.1  287.9  285.3  283.2  282.4  280.6  281.2  280.6  284.5  287.3  288.9 
1975  287.9  287.6  287.6  285.5  282.9  281.3  280.3  278.7  281.2  283.4  283.9  285.9 
1976  286.9  287.5  287.2  285.9  282.7  281.9  280.8  279.9  282.7  282.7  285.7  287.9 
1977  288.0  287.3  287.0  286.2  283.6  282.7  280.3  280.6  281.3  281.1  284.4  285.9 
1978  286.5  287.4  287.3  284.4  282.4  282.5  280.3  280.3  281.0  283.6  284.3  289.9 
1979  291.5  290.1  287.1  286.4  283.0  282.2  280.8  281.0  280.5  282.1  284.7  285.7 
1980  287.6  287.2  287.4  286.3  284.0  281.5  280.2  280.4  280.9  281.3  282.7  284.5 
1981  287.2  289.9  287.2  284.5  284.0  282.6  280.6  280.7  281.4  282.9  283.5  286.2 
1982  287.3  288.6  288.2  286.9  285.2  283.3  282.1  280.6  281.4  282.7  283.9  287.1 
1983  289.6  288.8  287.4  285.3  282.4  281.3  281.0  280.9  281.7  285.2  284.5  288.3 
1984  288.8  286.3  286.5  284.2  282.9  280.6  280.1  280.7  281.3  281.7  284.6  286.3 
1985  289.1  289.9  289.4  287.2  282.7  282.6  282.2  280.5  281.8  284.4  286.1  288.5 
1986  291.9  292.9  288.5  287.5  285.0  281.3  282.3  280.8  281.4  283.2  286.0  287.8 
1987  289.6  290.0  289.4  286.3  285.4  282.8  281.5  281.6  282.8  283.5  286.3  288.1 
1988  291.5  291.4  291.1  288.3  285.2  282.4  281.7  281.6  281.2  284.0  286.4  288.2 
1989  288.8  289.8  289.2  287.0  284.4  283.0  281.5  281.0  282.2  284.5  285.5  288.2 
1990  291.5  291.1  291.0  287.1  286.2  283.8  281.8  280.2  281.0  282.8  285.0  287.9 
  70  141 -42.32  172.12
1850  289.9  288.1  288.8  285.1  283.2  280.4  279.3  280.0  280.4  281.3  283.0  285.1 
1851  286.3  287.0  285.6  284.6  283.8  281.8  280.2  280.2  280.7  283.0  285.4  287.0 
1852  288.4  288.2  289.5  286.3  284.2  280.9  278.3  279.9  280.2  281.7  284.0  286.1 
1853  289.1  288.6  287.2  284.3  283.0  282.6  281.7  280.6  280.7  281.6  284.4  285.0 
1854  286.8  287.7  286.3  284.2  283.1  280.1  280.3  280.0  280.6  283.0  285.6  287.9 
1855  290.2  291.9  289.7  287.3  284.3  282.9  281.1  280.2  281.8  283.2  283.4  285.5 
1856  290.5  288.8  286.4  286.4  282.8  280.5  279.3  279.9  280.7  282.8  285.2  287.8 
1857  288.2  288.0  286.9  285.1  281.9  281.3  280.9  278.3  279.5  281.1  284.7  285.7 
1858  286.2  286.8  285.8  284.8  282.0  280.5  280.4  280.6  280.7  282.7  284.2  286.4 
1859  287.9  288.0  286.8  285.5  282.4  281.5  280.0  280.8  281.1  282.4  284.7  288.1 
1860  287.7  287.3  287.1  285.5  283.6  283.0  279.9  280.5  280.5  282.2  285.2  286.6 
1861  287.2  288.2  286.7  284.0  282.3  279.3  279.6  279.4  280.1  281.7  283.3  285.7 
1862  286.3  287.2  286.5  284.4  282.9  280.9  279.4  278.9  281.3  282.2  285.0  287.1 
1863  288.0  287.2  288.9  285.8  283.4  280.7  279.8  279.7  280.6  280.6  283.4  285.6 
1864  287.5  288.6  287.2  285.0  282.8  280.8  281.1  281.1  281.6  283.2  284.7  288.3 
1865  289.3  289.1  289.0  287.0  283.6  282.4  281.6  281.0  282.0  282.6  286.3  287.3 
1866  288.3  288.5  287.3  286.2  283.5  279.9  280.5  279.7  279.9  281.5  283.1  287.1 
1867  288.3  287.4  287.6  285.8  283.5  281.7  280.1  280.3  280.6  284.6  284.7  285.5 
1868  287.3  286.6  287.2  285.9  283.6  280.6  281.3  279.6  281.2  283.7  284.4  286.2 
1869  288.3  288.6  285.7  286.4  283.2  280.9  280.5  280.9  280.2  280.3  283.4  286.0 
1870  287.6  287.9  287.5  285.8  282.9  281.2  281.2  280.2  282.0  282.3  284.8  285.9 
1871  288.8  288.6  287.4  285.2  283.1  281.6  279.4  278.9  279.7  282.7  285.1  286.7 
1872  288.1  287.0  285.5  284.2  282.1  280.7  280.6  279.8  279.6  282.7  284.2  287.0 
1873  289.6  289.2  289.4  286.7  284.8  281.7  279.8  281.1  279.8  281.6  282.8  285.3 
1874  287.6  288.6  287.1  285.5  283.2  283.3  280.4  279.8  280.8  283.5  285.8  287.4 
1875  287.6  288.7  286.2  285.4  283.4  281.1  278.9  281.1  281.0  282.4  284.1  286.2 
1876  287.9  288.0  287.6  286.5  284.1  282.2  281.5  281.3  281.7  283.5  286.1  287.6 
1877  291.7  291.4  289.1  287.1  283.7  282.7  282.3  281.3  283.0  282.7  285.3  286.6 
1878  287.3  287.9  286.7  285.0  283.1  281.7  279.8  280.9  280.3  281.9  285.1  285.8 
1879  286.7  286.8  286.1  284.2  282.5  281.0  280.0  279.1  279.5  282.4  284.6  287.0 
1880  289.1  288.1  288.3  286.4  282.8  280.1  280.2  280.6  280.7  281.4  283.1  284.6 
1881  287.8  289.1  288.8  285.7  282.0  282.1  279.9  279.9  280.6  283.5  283.8  287.8 
1882  288.8  288.1  286.5  284.8  283.1  282.0  280.7  279.7  280.7  281.2  284.0  285.5 
1883  286.4  285.2  285.8  283.0  281.8  280.7  279.3  279.9  280.1  282.0  284.1  286.1 
1884  287.1  287.5  288.1  284.4  282.7  280.8  281.1  282.1  281.1  281.4  283.2  284.4 
1885  286.0  287.3  285.9  285.6  284.1  282.6  280.4  279.0  281.5  283.4  284.8  286.7 
1886  288.2  288.5  288.5  285.5  283.4  281.4  278.5  278.9  280.9  282.2  283.7  286.7 
1887  286.7  288.6  287.4  286.5  283.0  279.9  278.9  278.6  280.3  282.0  284.8  288.4 
1888  290.8  289.8  288.4  285.0  283.3  281.0  278.9  279.2  281.1  281.5  283.6  287.4 
1889  287.3  286.9  286.6  285.8  282.4  280.8  280.6  280.5  280.3  282.1  283.1  286.2 
1890  287.8  287.7  287.1  286.8  283.0  280.8  279.0  279.9  281.0  281.7  284.8  285.5 
1891  286.6  286.6  286.1  285.3  283.3  281.5  279.9  280.2  280.5  283.2  283.7  286.9 
1892  287.3  287.9  287.0  286.4  283.0  280.8  279.4  280.1  280.1  283.3  286.4  287.1 
1893  288.9  288.1  287.5  285.0  282.9  280.6  279.1  279.3  281.1  282.5  283.9  287.2 
1894  286.1  288.2  287.6  285.3  282.3  281.4  280.6  280.6  280.1  283.0  284.9  287.3 
1895  289.1  289.7  287.5  285.1  283.2  282.1  280.2  281.2  281.2  281.4  284.9  286.1 
1896  287.1  286.3  285.7  284.8  283.0  281.1  280.5  280.1  280.8  282.5  285.0  287.9 
1897  288.0  289.1  289.1  286.7  283.4  280.8  279.5  279.9  280.6  282.4  283.8  286.3 
1898  287.9  287.7  287.7  286.4  284.6  282.1  282.6  281.0  281.7  282.7  284.3  286.8 
1899  287.3  288.0  286.4  284.5  281.7  281.8  280.4  279.6  280.7  283.2  286.2  286.6 
1900  287.9  289.2  286.8  285.7  282.9  281.5  280.9  279.9  280.7  281.6  283.2  284.9 
1901  287.2  286.9  287.1  285.3  282.9  282.4  279.9  279.7  280.8  281.5  283.7  285.4 
1902  288.0  287.6  287.2  284.6  283.0  280.8  279.9  279.3  280.1  280.6  284.0  285.9 
1903  287.4  286.9  286.3  284.1  281.0  281.9  279.5  279.2  280.3  282.9  284.4  286.5 
1904  287.7  288.2  288.1  284.3  282.5  280.4  280.8  280.2  280.0  282.1  284.5  288.2 
1905  287.8  288.8  287.3  286.3  282.8  281.1  280.5  278.4  280.2  281.2  284.5  286.7 
1906  288.9  286.9  285.9  283.8  282.3  280.3  279.9  280.1  278.8  283.6  285.5  287.0 
1907  287.5  288.1  286.7  285.3  283.1  280.7  278.4  279.8  280.1  281.1  282.5  286.7 
1908  286.4  287.7  287.5  285.2  282.1  280.9  279.1  279.6  279.4  282.2  284.3  286.4 
1909  287.7  287.9  287.8  286.0  283.9  281.3  280.1  279.7  280.6  282.2  283.4  285.5 
1910  290.1  288.2  288.3  286.8  282.4  280.3  279.8  278.9  279.8  281.4  284.8  285.5 
1911  287.3  285.9  285.4  284.5  283.0  280.8  280.7  279.5  280.8  283.0  284.1  287.4 
1912  289.3  289.9  288.3  286.2  283.0  282.5  280.8  280.4  280.1  281.3  283.6  284.8 
1913  285.4  287.0  285.8  284.6  282.2  280.9  279.8  279.8  280.2  282.7  284.3  287.2 
1914  286.3  287.2  286.5  285.0  284.1  280.9  279.2  279.7  279.4  281.3  283.9  285.0 
1915  287.0  285.4  287.9  285.3  282.4  280.6  280.2  280.1  281.7  283.3  285.1  285.8 
1916  289.3  288.2  286.4  284.7  282.8  280.3  279.6  280.1  280.2  281.1  283.5  286.1 
1917  287.4  289.2  289.0  286.2  283.8  281.8  280.0  279.7  281.4  283.4  284.2  286.7 
1918  287.1  287.6  287.2  285.1  282.0  281.7  280.7  280.3  280.7  282.5  284.2  285.2 
1919  287.2  286.7  287.2  285.3  282.4  281.8  280.6  280.4  280.9  281.7  283.9  284.9 
1920  286.5  285.9  286.3  285.0  283.1  279.7  280.6  280.4  280.7  282.2  285.6  288.5 
1921  291.1  289.7  288.5  284.9  283.3  282.0  281.7  280.2  281.5  282.9  284.5  287.1 
1922  287.1  287.5  285.6  284.6  281.7  280.1  279.2  280.1  280.2  283.3  285.6  288.3 
1923  290.8  289.7  288.9  286.6  283.5  281.2  280.5  280.2  280.1  281.7  285.5  288.0 
1924  287.8  287.3  286.8  285.2  282.7  280.6  280.2  280.2  281.7  281.9  283.5  284.5 
1925  286.6  288.3  287.3  285.6  281.6  280.9  280.1  279.7  280.2  282.3  284.4  287.5 
1926  289.4  288.6  288.2  284.9  283.1  280.5  280.3  279.8  280.6  281.9  283.9  286.1 
1927  286.1  287.1  287.7  285.2  283.1  280.7  280.3  279.9  281.7  282.3  283.9  286.5 
1928  287.6  288.9  286.9  286.7  282.9  280.9  279.2  279.6  279.9  282.9  284.7  285.2 
1929  286.9  287.1  287.2  285.7  283.3  281.4  280.7  280.0  280.8  281.9  284.2  285.8 
1930  286.3  287.6  287.4  284.7  281.8  282.2  281.4  279.8  281.3  282.6  282.7  284.3 
1931  286.9  285.6  286.8  285.6  282.3  280.5  279.0  279.9  281.2  283.0  284.3  289.1 
1932  289.4  289.3  287.9  285.6  282.6  281.7  279.6  280.2  280.8  281.2  283.9  286.9 
1933  287.0  286.3  287.1  285.7  284.7  281.9  278.7  279.4  280.6  282.6  284.3  287.1 
1934  287.8  286.9  287.7  285.2  283.4  280.9  279.2  280.3  280.6  282.1  285.7  287.5 
1935  290.5  289.6  287.1  284.8  283.7  280.9  280.0  280.6  280.6  283.0  283.6  286.8 
1936  286.8  289.4  288.0  285.3  283.8  281.9  281.2  279.5  281.3  282.6  284.3  286.5 
1937  287.7  288.2  287.9  286.3  284.3  281.2  281.3  280.4  279.9  284.2  285.1  287.6 
1938  288.6  289.3  286.9  285.2  283.0  279.8  280.0  279.7  281.1  282.6  284.4  288.0 
1939  288.4  289.7  287.8  286.0  283.3  281.1  279.7  279.7  280.5  281.7  284.8  288.1 
1940  289.6  288.3  287.4  286.5  283.1  281.2  281.3  279.9  281.7  283.2  284.2  288.6 
1941  287.9  289.8  287.4  286.4  283.1  279.8  280.9  280.7  281.5  283.4  283.9  286.5 
1942  288.0  288.6  286.7  285.0  283.6  281.9  280.4  278.3  280.2  283.0  285.4  288.9 
1943  289.4  290.2  288.0  286.2  283.7  282.3  281.1  280.0  281.0  283.6  284.6  285.6 
1944  286.1  286.6  286.6  284.1  282.6  281.9  280.6  280.2  281.0  283.0  284.6  288.9 
1945  290.7  289.9  289.2  287.1  283.8  281.4  280.3  280.5  280.4  282.2  284.3  284.9 
1946  287.7  289.0  288.8  287.0  283.4  282.2  281.5  280.7  280.7  282.3  284.4  285.8 
1947  286.5  287.6  287.5  284.1  282.6  281.4  281.4  280.9  281.3  281.6  285.6  286.9 
1948  288.7  290.2  289.7  287.7  282.9  282.1  281.2  281.5  280.9  282.8  283.8  285.4 
1949  288.9  287.7  289.0  286.1  283.5  280.7  280.1  280.4  281.8  283.7  286.0  286.9 
1950  290.5  289.1  289.9  286.0  283.4  282.0  281.5  280.3  282.9  283.8  285.2  288.0 
1951  288.8  289.6  288.4  285.0  282.3  280.7  280.1  280.3  279.3  282.9  284.6  286.9 
1952  289.0  290.2  288.0  286.5  283.9  281.7  280.2  279.8  280.7  281.8  284.3  285.9 
1953  287.4  288.6  286.8  286.7  284.4  282.0  279.8  281.1  280.9  283.3  286.0  288.4 
1954  288.5  290.2  288.8  287.2  284.6  281.9  280.3  279.2  281.7  282.3  286.0  286.5 
1955  288.0  289.5  288.0  287.6  284.7  282.8  279.6  280.7  282.1  282.8  285.3  288.3 
1956  290.3  290.9  289.1  286.7  283.0  280.8  280.2  280.7  280.7  282.3  283.4  286.4 
1957  285.9  287.4  287.6  285.5  283.4  281.7  279.9  281.1  281.4  283.4  286.6  288.0 
1958  290.8  288.1  288.3  285.8  284.5  281.9  281.3  280.6  281.9  282.8  285.0  286.7 
1959  289.1  289.1  287.8  285.5  283.3  281.3  281.7  279.8  281.7  281.5  283.7  285.4 
1960  286.9  287.7  286.8  285.7  284.2  281.7  279.5  280.3  280.9  284.2  284.9  287.2 
1961  287.7  285.8  287.3  285.8  283.5  280.8  281.0  280.0  280.9  280.6  283.5  285.7 
1962  285.8  286.1  286.2  284.8  282.9  280.3  279.5  280.7  281.9  283.0  286.1  289.3 
1963  289.6  291.8  289.5  287.1  283.6  280.8  279.6  279.2  280.2  282.0  283.5  288.1 
1964  289.3  289.3  287.9  286.1  283.1  281.6  279.5  279.5  280.7  281.2  283.4  285.7 
1965  289.5  289.6  288.2  286.0  285.0  284.0  281.9  281.6  283.2  283.8  286.4  289.6 
1966  289.6  289.2  289.0  286.1  283.4  280.3  280.3  280.5  280.7  281.9  284.5  285.2 
1967  287.4  288.8  288.2  285.7  284.3  281.7  279.7  279.3  280.2  281.6  285.2  287.5 
1968  290.6  289.6  289.5  287.4  283.1  281.6  280.9  280.3  281.7  283.4  284.5  289.5 
1969  291.7  289.7  288.9  287.0  284.4  281.8  280.9  280.7  281.3  282.5  283.2  284.7 
1970  286.4  286.6  285.3  284.8  283.4  282.3  280.5  280.2  281.3  282.6  285.9  288.9 
1971  289.9  289.9  289.9  286.8  285.3  282.1  280.8  280.4  281.5  283.3  285.3  286.7 
1972  288.7  287.4  287.9  285.8  282.7  281.4  282.0  280.3  282.5  282.6  285.7  288.0 
1973  288.3  290.9  289.1  287.1  284.9  282.6  281.9  280.5  281.1  283.5  287.0  287.8 
1974  290.7  291.1  287.9  285.3  283.2  282.4  280.6  281.2  280.6  284.5  287.3  288.9 
1975  287.9  287.6  287.6  285.5  282.9  281.3  280.3  278.7  281.2  283.4  283.9  285.9 
1976  286.9  287.5  287.2  285.9  282.7  281.9  280.8  279.9  282.7  282.7  285.7  287.9 
1977  288.0  287.3  287.0  286.2  283.6  282.7  280.3  280.6  281.3  281.1  284.4  285.9 
1978  286.5  287.4  287.3  284.4  282.4  282.5  280.3  280.3  281.0  283.6  284.3  289.9 
1979  291.5  290.1  287.1  286.4  283.0  282.2  280.8  281.0  280.5  282.1  284.7  285.7 
1980  287.6  287.2  287.4  286.3  284.0  281.5  280.2  280.4  280.9  281.3  282.7  284.5 
1981  287.2  289.9  287.2  284.5  284.0  282.6  280.6  280.7  281.4  282.9  283.5  286.2 
1982  287.3  288.6  288.2  286.9  285.2  283.3  282.1  280.6  281.4  282.7  283.9  287.1 
1983  289.6  288.8  287.4  285.3  282.4  281.3  281.0  280.9  281.7  285.2  284.5  288.3 
1984  288.8  286.3  286.5  284.2  282.9  280.6  280.1  280.7  281.3  281.7  284.6  286.3 
1985  289.1  289.9  289.4  287.2  282.7  282.6  282.2  280.5  281.8  284.4  286.1  288.5 
1986  291.9  292.9  288.5  287.5  285.0  281.3  282.3  280.8  281.4  283.2  286.0  287.8 
1987  289.6  290.0  289.4  286.3  285.4  282.8  281.5  281.6  282.8  283.5  286.3  288.1 
1988  291.5  291.4  291.1  288.3  285.2  282.4  281.7  281.6  281.2  284.0  286.4  288.2 
1989  288.8  289.8  289.2  287.0  284.4  283.0  281.5  281.0  282.2  284.5  285.5  288.2 
1990  291.5  291.1  291.0  287.1  286.2  283.8  281.8  280.2  281.0  282.8  285.0  287.9 
  71  141 -35.68  173.55
1850  291.2  293.1  293.2  292.3  289.9  287.4  285.6  285.8  285.9  286.4  287.3  288.4 
1851  289.4  290.7  291.3  291.2  290.7  288.8  287.7  286.5  285.9  286.3  287.8  289.7 
1852  291.4  292.4  293.5  292.7  290.7  288.3  286.4  285.6  285.3  285.6  287.3  289.0 
1853  291.0  293.1  293.7  292.0  289.7  288.9  288.0  286.6  286.4  286.1  287.4  288.9 
1854  290.1  291.5  291.5  290.0  289.5  287.2  286.8  285.9  285.2  286.3  287.4  289.2 
1855  291.3  294.0  295.0  293.3  291.4  289.2  287.5  286.2  285.6  286.8  287.7  289.0 
1856  291.8  293.1  292.3  292.2  289.8  288.0  286.1  285.6  285.3  286.0  287.0  289.2 
1857  291.7  292.3  291.9  290.9  289.6  288.0  286.9  285.5  285.0  285.9  286.6  288.8 
1858  290.5  291.4  292.0  291.0  288.7  287.3  285.6  285.2  284.9  285.9  287.0  288.4 
1859  290.7  291.7  292.5  291.5  289.0  288.5  287.0  286.0  285.9  286.6  288.1  290.2 
1860  291.4  292.3  292.8  291.3  290.6  289.0  287.0  286.5  285.4  286.1  287.0  288.9 
1861  290.2  292.1  291.9  290.7  288.9  286.0  285.7  285.0  285.5  285.8  286.7  288.3 
1862  290.6  292.2  292.7  291.4  290.0  287.9  286.0  285.0  285.1  286.0  287.1  289.1 
1863  291.3  291.9  293.3  292.4  290.3  289.4  287.4  286.5  285.9  286.4  287.5  289.0 
1864  290.4  292.2  292.5  291.5  290.1  289.1  287.6  287.3  286.9  287.7  288.0  290.0 
1865  291.7  293.2  293.7  293.0  291.1  289.3  288.1  287.0  287.0  287.2  288.6  290.6 
1866  291.5  292.9  292.3  292.0  290.4  287.3  286.9  285.7  285.9  286.0  286.6  288.5 
1867  290.5  291.7  292.1  291.3  289.9  288.5  287.1  286.4  286.1  286.4  287.9  289.6 
1868  291.3  292.0  291.9  291.7  289.8  288.0  287.8  285.9  285.7  286.9  287.8  289.2 
1869  291.0  292.3  292.3  291.6  289.6  287.6  286.9  286.1  286.0  286.2  286.8  288.4 
1870  290.6  291.8  292.5  292.6  290.1  288.0  287.1  286.5  286.2  286.9  287.8  289.2 
1871  291.4  292.7  293.4  291.7  290.2  288.5  286.7  285.3  285.3  286.1  287.4  289.6 
1872  291.3  292.4  292.1  290.7  289.4  287.6  286.9  285.9  284.9  285.2  286.8  288.9 
1873  291.0  293.1  294.2  292.6  291.2  288.8  286.8  286.1  286.1  286.1  287.4  288.7 
1874  291.0  293.1  293.2  292.3  290.5  290.1  287.6  286.5  286.6  287.1  288.2  289.9 
1875  291.9  293.2  292.9  291.5  289.8  288.1  286.2  286.1  285.9  286.6  287.5  289.2 
1876  290.8  293.0  293.2  292.5  291.2  289.0  288.4  287.6  287.4  287.6  288.5  290.4 
1877  292.6  294.8  294.6  292.8  290.5  290.0  288.2  287.2  287.5  287.8  288.7  289.9 
1878  291.5  292.3  292.6  291.8  289.6  289.2  287.3  286.5  286.1  286.3  287.8  289.2 
1879  290.6  291.8  291.3  290.6  288.6  287.9  286.8  285.8  285.8  286.2  287.8  289.6 
1880  292.2  293.4  293.2  292.4  290.3  287.8  286.7  286.6  286.4  286.1  287.4  288.5 
1881  290.6  292.1  293.2  292.3  289.6  288.7  286.8  285.9  286.0  286.8  287.6  289.9 
1882  291.3  292.8  292.5  291.4  289.6  288.2  286.8  285.9  285.6  285.8  287.3  288.8 
1883  290.6  291.1  291.2  290.0  288.1  287.4  286.4  286.0  285.7  286.2  287.3  289.0 
1884  290.5  291.9  293.0  291.7  289.6  287.8  287.6  287.3  286.6  286.7  286.8  288.1 
1885  289.0  290.6  291.2  291.2  290.7  289.6  287.6  286.8  286.5  287.2  287.7  289.3 
1886  290.9  292.3  292.2  291.9  290.6  288.9  287.2  286.3  286.4  286.7  287.8  289.5 
1887  290.5  292.4  292.8  292.4  290.0  287.8  286.0  285.5  285.6  286.8  287.7  289.7 
1888  292.3  293.7  293.6  292.1  290.8  288.2  286.0  285.8  285.9  286.0  286.8  289.2 
1889  290.5  291.8  291.5  291.6  290.1  287.9  287.1  286.3  285.5  286.3  287.0  288.3 
1890  290.5  292.1  292.7  292.7  291.1  288.5  286.4  286.3  286.0  286.5  287.9  289.4 
1891  290.8  291.8  291.9  291.5  290.2  288.2  286.5  286.1  286.0  286.7  287.9  289.5 
1892  290.8  291.4  291.9  291.5  290.2  288.2  288.0  287.0  286.5  287.1  288.1  290.3 
1893  292.3  292.9  293.3  292.0  289.5  287.8  286.6  286.0  286.0  286.6  287.3  289.3 
1894  290.9  292.7  292.7  292.1  289.4  288.6  287.4  286.5  285.8  286.8  288.1  289.7 
1895  291.8  293.4  293.2  291.8  290.1  288.9  287.1  287.4  286.4  286.7  287.8  289.7 
1896  290.9  291.7  291.3  291.3  289.0  287.6  286.8  285.9  286.5  286.4  287.8  289.6 
1897  291.5  293.1  294.1  293.2  290.5  288.3  287.0  285.7  285.9  286.2  287.1  288.9 
1898  291.0  292.4  292.9  292.5  291.1  289.1  288.9  287.0  286.6  287.1  287.8  289.7 
1899  291.4  292.5  292.0  291.5  289.2  287.8  287.0  286.1  285.9  286.5  287.7  289.6 
1900  291.5  293.4  293.0  291.9  290.4  288.9  287.4  286.4  286.1  286.5  287.2  288.8 
1901  290.4  291.8  291.8  291.6  290.2  288.4  286.9  286.1  286.1  285.8  287.0  288.1 
1902  290.5  291.8  292.1  292.0  289.6  287.8  286.4  285.4  285.3  285.3  286.5  288.3 
1903  290.3  291.8  292.0  290.6  289.5  288.5  286.9  285.8  285.5  286.4  287.2  289.1 
1904  290.6  292.4  292.4  291.0  290.1  288.9  287.4  286.2  285.4  286.2  287.0  289.1 
1905  291.4  292.3  292.1  291.6  289.7  288.0  286.4  284.7  285.4  285.7  286.9  289.0 
1906  290.8  292.1  292.0  290.8  288.7  287.0  285.9  285.8  285.0  286.1  287.7  289.7 
1907  291.2  292.3  292.7  291.8  289.8  287.8  286.5  285.2  284.9  285.7  286.8  288.4 
1908  289.7  291.9  292.7  292.4  289.5  288.5  286.4  285.9  285.8  286.6  287.2  289.0 
1909  291.2  292.3  292.8  291.9  289.9  288.1  287.0  286.0  285.7  286.0  286.8  288.3 
1910  290.6  292.0  293.3  292.6  290.6  288.2  286.9  285.9  285.7  286.1  287.3  288.8 
1911  291.1  292.1  291.8  291.0  289.2  288.5  287.1  285.9  285.6  286.3  287.8  289.4 
1912  291.7  292.7  293.5  292.8  290.0  288.6  287.5  286.6  285.9  286.7  287.4  288.6 
1913  289.8  290.9  291.2  290.5  288.9  287.8  287.1  286.4  286.0  286.2  287.4  289.1 
1914  290.8  291.6  291.8  291.5  290.2  288.4  286.8  286.3  285.4  285.9  286.9  288.4 
1915  290.3  291.1  291.6  291.7  289.1  288.4  286.8  286.7  286.4  286.7  288.1  289.6 
1916  291.8  293.5  292.9  291.8  289.9  288.1  286.5  286.6  285.8  285.8  286.9  288.9 
1917  290.2  292.4  292.9  292.4  291.2  290.0  287.5  286.5  286.2  287.2  287.8  289.6 
1918  291.1  292.5  292.9  292.1  289.6  287.8  287.3  286.4  286.1  286.5  287.9  289.3 
1919  290.6  292.0  292.1  291.7  289.9  289.0  287.2  287.0  286.8  286.8  287.6  288.8 
1920  290.1  291.0  291.4  290.8  290.0  288.3  287.5  287.2  286.4  286.5  287.8  289.7 
1921  292.6  293.8  293.5  292.1  290.3  289.1  288.2  287.2  287.3  287.6  288.2  289.7 
1922  291.4  292.4  292.3  291.3  289.3  287.5  286.3  285.9  285.8  286.2  287.7  289.3 
1923  291.8  293.0  294.3  292.2  290.5  288.7  287.4  286.7  285.0  285.8  287.1  289.5 
1924  291.7  292.4  292.3  291.3  289.7  287.3  286.1  286.1  285.6  286.3  287.1  289.0 
1925  290.4  292.3  292.8  292.1  289.2  287.7  287.0  285.8  285.3  285.6  287.4  289.6 
1926  291.6  293.0  293.8  292.1  290.0  287.7  286.5  285.6  285.9  286.2  286.9  288.9 
1927  290.3  291.8  292.0  291.8  290.2  288.2  286.7  285.8  286.6  286.6  288.1  289.3 
1928  291.3  292.8  292.7  291.7  290.1  288.1  286.8  286.1  286.0  286.6  287.8  289.4 
1929  290.5  292.1  292.4  291.5  290.6  288.6  287.6  286.1  285.6  286.1  287.1  289.1 
1930  291.3  292.1  293.0  292.0  289.1  288.4  287.2  286.1  286.2  286.9  287.5  288.3 
1931  290.0  290.6  291.2  291.1  289.6  287.8  286.4  286.2  286.0  286.4  287.4  289.8 
1932  291.9  293.4  293.8  291.7  289.5  288.4  286.8  286.3  286.3  286.5  286.8  288.6 
1933  291.0  291.7  291.8  290.9  290.9  289.2  287.2  286.0  286.2  286.8  287.1  289.9 
1934  291.6  292.3  292.4  291.7  290.1  287.8  286.8  285.6  285.5  286.0  287.5  288.9 
1935  291.9  293.3  293.1  291.9  290.0  287.9  286.6  286.4  285.6  286.2  287.1  288.9 
1936  291.1  292.7  293.4  292.8  292.0  289.1  288.1  286.7  286.4  286.9  287.4  289.1 
1937  291.3  292.8  293.6  293.0  291.6  289.6  288.7  287.4  286.5  287.1  288.0  289.4 
1938  291.0  292.7  293.2  291.6  290.1  287.6  287.2  286.6  286.6  286.5  287.7  289.8 
1939  291.9  292.9  293.1  292.0  290.3  288.5  286.9  285.8  285.6  286.0  287.6  289.6 
1940  291.8  292.8  293.8  292.6  290.9  289.3  288.1  287.3  286.7  287.5  288.9  290.4 
1941  291.9  293.4  293.3  292.4  290.9  288.4  287.7  287.3  286.9  286.9  288.3  289.6 
1942  291.6  292.7  292.9  291.8  290.4  289.1  287.4  285.3  285.4  286.4  287.5  290.1 
1943  291.5  293.1  293.2  292.1  290.5  289.2  287.9  286.4  286.5  286.7  288.0  289.3 
1944  290.4  290.9  292.0  290.7  289.7  288.8  287.5  286.7  286.3  286.7  287.9  290.4 
1945  292.8  293.6  294.3  293.9  291.4  289.6  287.7  287.4  286.8  286.6  287.6  289.2 
1946  291.0  292.5  293.4  293.6  291.0  288.7  287.9  287.0  286.3  286.6  287.3  288.7 
1947  290.5  291.2  292.3  291.6  289.6  289.2  287.6  286.9  286.5  286.8  287.9  290.2 
1948  291.8  293.1  293.5  293.6  291.1  289.4  288.1  287.0  286.4  286.8  288.3  289.3 
1949  290.8  292.5  293.1  292.2  290.3  288.1  287.5  287.0  286.7  286.9  287.9  289.1 
1950  292.0  293.5  294.5  293.0  290.4  288.6  287.9  287.0  286.9  287.6  288.8  291.0 
1951  292.5  293.6  294.1  291.9  290.0  288.5  287.2  286.8  286.1  286.3  287.4  289.3 
1952  291.7  293.6  293.8  293.4  290.8  289.2  287.4  286.7  286.3  286.3  287.1  288.9 
1953  291.0  292.3  292.5  292.1  291.0  288.7  287.1  287.3  286.1  286.9  287.9  290.4 
1954  292.4  294.1  294.8  293.8  290.9  288.8  287.2  285.8  286.3  286.4  287.4  289.2 
1955  291.3  293.2  293.6  293.8  291.5  289.6  287.6  286.8  286.6  287.5  288.2  290.2 
1956  292.5  293.9  295.0  293.6  290.9  288.5  287.4  287.2  285.8  286.9  287.8  289.4 
1957  290.2  291.4  291.9  291.1  290.2  289.0  286.8  287.1  286.8  287.1  288.6  290.7 
1958  292.1  293.2  293.7  292.3  290.6  288.8  288.2  287.3  286.7  287.3  288.0  289.4 
1959  291.5  292.6  293.2  292.1  290.1  288.6  287.9  286.6  287.0  287.0  287.5  289.2 
1960  290.8  291.5  292.1  291.5  290.4  289.0  286.9  286.5  285.8  287.2  288.0  289.6 
1961  291.4  291.9  292.1  291.6  290.2  288.7  287.9  286.5  286.4  286.3  287.0  289.0 
1962  290.8  291.4  291.7  290.6  289.9  287.8  287.0  286.1  286.0  287.2  288.1  290.3 
1963  291.9  293.3  293.8  292.9  290.9  288.5  286.7  285.6  285.3  286.3  287.4  289.1 
1964  292.0  293.3  293.8  292.8  290.9  288.5  287.1  286.0  285.9  286.4  287.3  288.8 
1965  291.5  293.0  293.6  293.7  291.5  290.2  289.1  287.9  288.1  288.0  288.9  291.3 
1966  293.2  294.0  294.7  293.4  290.6  288.6  287.3  286.7  286.8  286.9  287.9  289.2 
1967  290.9  292.2  293.0  292.3  291.4  288.9  287.5  286.5  286.0  286.4  287.8  289.2 
1968  292.2  293.1  293.6  292.6  290.2  288.4  287.9  286.7  286.7  287.5  288.1  290.6 
1969  293.0  293.6  294.0  293.8  291.7  289.2  288.0  287.2  286.5  287.6  287.9  288.8 
1970  290.0  291.1  291.0  291.0  289.7  289.4  288.0  287.0  286.5  286.6  287.8  289.9 
1971  292.5  294.0  294.8  293.2  291.3  289.7  287.7  287.3  286.9  287.3  288.9  290.5 
1972  292.2  293.1  293.7  292.9  290.7  289.4  288.1  287.1  287.2  287.4  288.3  290.0 
1973  291.8  293.2  293.9  292.6  291.8  289.2  287.7  286.5  286.9  286.7  288.6  289.8 
1974  291.4  293.5  293.3  291.7  290.0  288.9  287.9  287.2  286.7  287.3  288.4  290.3 
1975  291.8  292.8  292.8  291.1  290.6  289.3  287.9  286.9  286.1  287.7  288.2  289.2 
1976  291.1  291.9  292.6  292.0  289.9  288.4  287.8  286.7  286.8  287.2  288.0  289.6 
1977  291.8  292.5  292.6  292.2  290.6  288.8  287.5  287.2  287.1  287.1  288.0  289.5 
1978  291.5  292.0  292.3  291.1  289.6  289.1  287.7  286.7  286.9  287.2  288.0  290.7 
1979  293.4  294.9  293.5  292.2  290.5  289.2  287.6  287.1  287.0  286.6  288.0  289.1 
1980  291.1  292.3  292.8  292.6  291.2  288.6  287.2  287.3  286.3  286.5  286.8  288.6 
1981  290.1  292.2  292.7  291.6  291.0  289.5  287.8  287.0  286.9  287.0  288.1  289.1 
1982  290.8  292.6  293.1  292.9  291.8  290.8  289.3  287.1  287.0  286.9  287.5  289.7 
1983  291.2  293.1  293.1  291.7  290.0  288.5  287.6  286.7  286.6  287.6  288.1  289.9 
1984  291.9  292.0  291.6  290.7  289.1  288.0  287.8  287.0  286.7  286.8  287.6  289.2 
1985  291.0  292.6  293.3  292.5  290.5  289.1  287.9  287.2  287.1  287.6  289.2  290.9 
1986  293.3  295.1  294.8  293.9  292.2  290.0  289.0  287.7  287.4  287.8  288.5  290.1 
1987  292.0  293.2  293.6  292.4  292.0  290.0  289.0  288.3  288.2  288.9  289.3  290.7 
1988  292.6  294.6  296.2  293.9  292.4  290.0  289.1  287.9  287.6  287.9  288.5  290.1 
1989  292.2  293.2  294.3  293.5  291.5  289.8  289.1  287.9  287.7  287.9  288.7  290.9 
1990  293.3  294.7  295.0  293.7  292.2  290.1  288.7  287.2  287.4  287.6  288.1  290.2 
