1901-2000 Inches 1 2.00 2.02 -0.02 68 62 1947 2018 1907 1909 normal 2 3.98 4.11 -0.13 63 67 1963 1949 1905 1909 normal 3 6.84 6.41 0.43 71 58 1963 1950 1909 1908 normal 4 11.36 9.32 2.04 96 33 1963 2016 1909 1907 top-third 5 14.12 12.53 1.59 91 38 1918 1985 1909 1906 top-third 6 18.72 16.65 2.07 94 35 1964 1985 1909 1906 top-third 7 19.19 20.37 -1.18 50 79 1954 1942 1909 1907 normal 2022 8 25.12 24.08 1.04 77 52 1954 1994 1909 1907 normal 9 30.47 28.68 1.79 81 48 1954 1994 1909 1907 normal 10 36.01 33.33 2.68 84 45 1954 1916 1909 1906 normal 1932 11 40.75 37.32 3.43 91 38 1954 1994 1909 1906 top-third 12 43.78 40.52 3.26 87 42 1954 1974 1909 1906 top-third 18 58.31 57.19 1.12 68 60 1954 1974 1909 1907 normal 24 86.47 81.08 5.39 87 41 1954 2010 1909 1907 top-third 36 126.41 121.66 4.75 78 49 1955 2011 1909 1908 normal 48 167.02 162.25 4.77 76 50 1956 2012 1905 1909 normal 60 216.16 202.82 13.34 91 34 1957 2020 1909 1907 top-third