1901-2000 Inches 1 5.22 6.87 -1.65 20 109 1998 2012 1931 1932 bottom-third 2 8.13 10.86 -2.73 20 109 1998 2012 1931 1932 bottom-third 3 15.37 13.88 1.49 86 43 1998 1934 1931 1932 top-third 4 19.42 17.57 1.85 91 38 1898 1959 1931 1932 top-third 5 22.88 20.71 2.17 95 34 1898 1959 1932 1930 top-third 6 25.23 23.67 1.56 83 46 1898 1991 1932 1930 normal 7 26.30 26.40 -0.10 66 62 1898 1959 1931 1932 normal 8 30.58 28.72 1.86 82 46 1898 1912 1932 1930 normal 9 34.83 32.59 2.24 82 46 1898 1912 1932 1930 normal 10 41.49 39.09 2.40 79 49 2011 1930 1932 1930 normal 11 51.25 46.27 4.98 97 31 1985 2005 1932 1930 top-third 12 55.42 53.68 1.74 75 53 2011 1899 1932 1930 normal 18 78.93 77.54 1.39 72 56 2007 1960 1932 1931 normal 24 101.07 107.54 -6.47 38 89 1956 1900 1932 1931 bottom-third 36 149.76 161.52 -11.76 17 109 2008 1960 1918 1932 bottom-third 48 215.11 215.37 -0.26 65 60 2009 1949 1924 1932 normal 60 275.72 269.18 6.54 88 36 1911 1961 1932 1931 top-third