1901-2000 Inches 1 4.08 4.09 -0.01 65 64 1930 1900 1973 1975 normal 2 10.07 8.84 1.23 88 41 1988 1989 1973 1975 top-third 3 11.38 14.12 -2.74 35 94 1988 1991 1965 1975 bottom-third 4 21.41 20.08 1.33 83 46 1925 1991 1972 1975 normal 5 24.94 25.09 -0.15 64 65 2007 1991 1972 1975 normal 6 28.78 30.37 -1.59 54 75 2007 1991 1972 1975 normal 7 32.58 35.95 -3.37 41 87 1963 1983 1967 1975 bottom-third 8 36.95 40.16 -3.21 47 81 1904 1983 1971 1975 normal 9 42.29 43.12 -0.83 55 73 1904 1983 1972 1975 normal 10 46.43 46.55 -0.12 64 64 1904 1983 1972 1975 normal 11 52.51 50.48 2.03 79 49 1904 1983 1972 1975 normal 12 58.19 55.50 2.69 81 47 1925 1983 1972 1975 normal 18 97.31 86.06 11.25 104 24 1925 1980 1972 1975 top-third 24 126.39 111.20 15.19 106 21 1926 2020 1972 1975 top-third 36 197.95 166.87 31.08 119 7 1898 1975 1973 1975 top-tenth 48 268.27 222.46 45.81 124 1 1955 1976 1975 1976 highest 60 325.30 277.80 47.50 123 1 1956 1976 1975 1976 highest