1901-2000 Inches 1 1.67 1.26 0.41 103 27 1895 1977 1919 1904 top-third 2 2.11 1.96 0.15 79 51 1958 1979 1918 1919 normal 1955 3 3.08 2.74 0.34 89 41 1912 1897 1919 1917 top-third 4 3.48 3.56 -0.08 59 70 1958 1969 1918 1919 normal 1921 5 5.76 4.83 0.93 94 35 2003 1897 1918 1919 top-third 6 7.62 6.77 0.85 89 40 1963 1971 1918 1919 top-third 7 9.56 9.68 -0.12 64 65 1953 2020 1918 1919 normal 8 12.96 13.16 -0.20 60 69 1977 1901 1918 1919 normal 9 17.72 16.76 0.96 80 49 1968 1901 1919 1910 normal 10 22.97 20.84 2.13 95 34 1911 2011 1919 1916 top-third 11 25.34 23.94 1.40 76 53 1911 2011 1919 1916 normal 12 27.67 25.98 1.69 78 51 1911 1969 1919 1916 normal 1997,2014 18 36.39 32.77 3.62 95 33 1911 2020 1919 1907 top-third 24 52.71 51.96 0.75 59 69 1924 2020 1919 1917 normal 36 71.10 77.90 -6.80 20 107 1935 2020 1919 1918 bottom-third 48 98.50 103.83 -5.33 26 100 1937 2020 1914 1919 bottom-third 60 128.00 129.81 -1.81 38 87 1934 2020 1915 1919 bottom-third