1901-2000 Inches 1 4.39 4.06 0.33 78 51 1965 1990 1968 1969 normal 2 6.86 7.63 -0.77 57 72 1976 1978 1965 1969 normal 3 11.59 10.42 1.17 84 45 1963 1919 1969 1959 normal 4 16.13 13.65 2.48 92 37 1963 2018 1969 1957 top-third 5 20.61 17.39 3.22 97 32 1953 2018 1969 1957 top-third 6 23.80 21.73 2.07 83 46 1953 1979 1969 1967 normal 7 28.36 25.98 2.38 83 46 1930 2018 1969 1967 normal 1967 8 31.20 30.32 0.88 69 60 1930 2018 1969 1967 normal 9 38.69 34.42 4.27 92 37 1930 2011 1969 1967 top-third 10 42.73 39.13 3.60 91 38 1930 2011 1969 1967 top-third 11 46.41 42.74 3.67 90 39 1930 2011 1969 1967 top-third 12 47.66 46.94 0.72 62 67 1930 2011 1969 1967 normal 18 68.35 68.70 -0.35 52 76 1930 1979 1969 1968 normal 24 90.53 93.88 -3.35 38 90 1931 2019 1969 1968 bottom-third 36 134.74 140.90 -6.16 29 98 1954 2020 1965 1969 bottom-third 48 183.11 187.95 -4.84 36 90 1904 2021 1969 1967 bottom-third 60 229.77 235.00 -5.23 37 88 1944 2021 1969 1962 bottom-third