1901-2000 Inches 1 3.10 3.64 -0.54 51 79 1955 1979 1906 1905 normal 1908,1959 2 7.14 7.46 -0.32 59 70 1981 1979 1906 1905 normal 3 9.79 11.49 -1.70 39 90 1981 1978 1906 1903 bottom-third 4 13.83 15.00 -1.17 49 80 2002 2006 1906 1904 normal 1904 5 16.41 18.79 -2.38 32 97 2002 2006 1905 1906 bottom-third 6 19.17 22.68 -3.51 23 106 1985 2019 1900 1906 bottom-third 7 24.28 26.34 -2.06 40 89 1981 2019 1905 1906 bottom-third 8 28.06 29.96 -1.90 41 88 1965 2019 1905 1906 bottom-third 9 33.35 33.55 -0.20 62 67 1965 2019 1906 1903 normal 10 36.22 37.41 -1.19 51 78 1966 2019 1906 1903 normal 11 41.94 41.36 0.58 64 65 1966 2019 1906 1903 normal 12 44.89 44.61 0.28 66 63 1966 2019 1906 1904 normal 18 66.08 67.22 -1.14 52 76 1966 2006 1906 1904 normal 24 83.03 89.20 -6.17 29 99 1966 1974 1906 1905 bottom-third 36 124.92 133.81 -8.89 26 101 1967 2011 1907 1906 bottom-third 48 170.73 178.50 -7.77 31 95 1967 2012 1907 1906 bottom-third 60 218.25 223.05 -4.80 42 83 1967 2012 1907 1906 normal