1901-2000 Inches 1 0.91 3.15 -2.24 1 128 1930,1971 1900 1930 1970 lowest 1930 2 4.03 6.64 -2.61 14 115 1933 1937 1970 1969 bottom-third 3 7.65 10.33 -2.68 13 116 1933 2002 1961 1970 bottom-tenth 4 9.84 12.78 -2.94 18 111 1910 2002 1967 1970 bottom-third 5 11.34 14.24 -2.90 18 111 1917 1937 1961 1970 bottom-third 6 12.19 15.18 -2.99 19 110 1917 2002 1961 1970 bottom-third 7 12.43 15.80 -3.37 15 114 1961 1937 1961 1970 bottom-third 8 13.19 16.53 -3.34 18 111 1917 1937 1961 1970 bottom-third 9 14.08 17.30 -3.22 17 111 1929 1937 1961 1970 bottom-third 10 15.09 18.46 -3.37 17 111 1929 1937 1961 1970 bottom-third 11 18.38 20.21 -1.83 34 94 1929 1985 1961 1970 bottom-third 12 21.53 22.91 -1.38 48 80 1929 1962 1967 1970 normal 18 36.78 38.07 -1.29 44 84 1918 2002 1970 1969 normal 24 43.50 45.77 -2.27 41 86 1930 2002 1961 1970 bottom-third 36 68.01 68.59 -0.58 50 76 1931 2002 1961 1970 normal 48 95.26 91.37 3.89 84 41 1931 2002 1970 1969 top-third 60 115.47 114.20 1.27 60 64 1933 2002 1963 1970 normal