1901-2000 Inches 1 3.95 2.73 1.22 97 32 1963 1994 1974 1970 top-third 2 8.96 6.65 2.31 105 24 1904 1929 1974 1964 top-third 3 12.68 11.57 1.11 84 45 1954 1898 1974 1970 normal 4 20.04 17.17 2.87 106 23 1954 1898 1974 1964 top-third 5 24.76 21.66 3.10 109 20 1954 1898 1974 1964 top-third 1995 6 30.23 25.37 4.86 112 17 1954 1994 1974 1964 top-third 7 35.97 29.18 6.79 117 12 1954 1928 1974 1964 top-tenth 8 42.83 34.24 8.59 120 9 1954 1928 1974 1964 top-tenth 9 48.89 38.74 10.15 120 9 1954 1928 1974 1964 top-tenth 10 55.06 43.13 11.93 124 5 1954 1964 1974 1964 top-tenth 11 59.67 47.22 12.45 122 6 1931 1964 1974 1964 top-tenth 12 62.05 50.08 11.97 120 8 1954 1964 1974 1964 top-tenth 18 87.17 75.51 11.66 118 10 2007 1929 1974 1964 top-tenth 24 112.73 100.30 12.43 116 11 2007 1929 1974 1965 top-tenth 36 173.97 150.59 23.38 122 4 2008 2021 1974 1966 top-tenth 48 222.82 200.79 22.03 119 6 2002 1949 1974 1967 top-tenth 60 276.98 251.00 25.98 121 3 1954 2021 1974 1949 top-tenth