1901-2000 Inches 1 3.74 3.78 -0.04 71 58 2019 1988 1970 1975 normal 2 7.07 8.12 -1.05 44 85 1954 1939 1972 1975 normal 3 11.59 13.57 -1.98 38 91 1954 1916 1972 1975 bottom-third 4 15.95 17.84 -1.89 44 85 1954 2021 1972 1975 normal 5 24.03 22.09 1.94 85 44 1954 2003 1972 1975 normal 6 25.71 26.89 -1.18 49 80 1954 2003 1972 1975 normal 1960 7 36.16 33.05 3.11 91 38 1954 2021 1974 1975 top-third 8 38.79 38.23 0.56 73 56 1954 1975 1972 1975 normal 9 43.25 43.41 -0.16 69 60 1954 1975 1972 1975 normal 10 47.98 48.58 -0.60 61 67 2007 1975 1972 1975 normal 11 51.25 52.38 -1.13 58 70 2000 1975 1972 1975 normal 12 57.80 55.27 2.53 79 49 2000 2020 1972 1975 normal 18 95.56 82.32 13.24 115 13 2007 1975 1974 1975 top-tenth 24 129.12 110.77 18.35 120 7 2007 2021 1973 1975 top-tenth 36 191.95 166.30 25.65 122 4 2008 1975 1974 1975 top-tenth 48 261.42 221.61 39.81 124 1 1899 1976 1975 1976 highest 60 312.84 276.82 36.02 120 4 1955 1977 1974 1975 top-tenth