1901-2000 Inches 1 1.01 1.11 -0.10 55 74 1974 2015 1970 1969 normal 2 2.00 2.17 -0.17 59 70 2002 1941 1970 1969 normal 3 2.33 3.33 -1.00 23 106 2002 1941 1966 1970 bottom-third 1936 4 3.15 4.33 -1.18 23 106 2002 1905 1967 1970 bottom-third 5 3.62 5.31 -1.69 17 112 1972 1905 1967 1970 bottom-third 1974 6 4.28 6.32 -2.04 11 117 2002 1905 1950 1970 bottom-tenth 1934,1974 7 5.09 7.21 -2.12 14 114 2002 1941 1956 1970 bottom-third 8 6.15 8.34 -2.19 23 105 2002 1941 1963 1970 bottom-third 1963 9 7.88 9.71 -1.83 32 96 2002 1941 1967 1970 bottom-third 10 9.65 11.72 -2.07 28 100 2002 1941 1963 1970 bottom-third 11 11.55 13.59 -2.04 29 99 2021 1941 1963 1970 bottom-third 12 12.63 14.53 -1.90 37 91 2021 1905 1963 1970 bottom-third 18 17.25 20.86 -3.61 19 108 2021 1942 1963 1970 bottom-third 24 27.37 29.05 -1.68 47 80 2021 1942 1965 1970 normal 36 41.24 43.54 -2.30 44 82 2022 1907 1965 1970 normal 48 57.35 58.01 -0.66 59 66 1904 1986 1967 1970 normal 1976 60 70.08 72.48 -2.40 52 72 1957 1987 1967 1970 normal