1901-2000 Inches 1 3.53 3.09 0.44 86 43 1925 2004 1910 1908 top-third 2014 2 5.47 5.68 -0.21 53 76 1925 2011 1907 1910 normal 3 6.72 7.73 -1.01 30 99 1958 2011 1910 1909 bottom-third 4 8.61 9.23 -0.62 45 84 1958 2011 1910 1909 normal 5 10.23 11.04 -0.81 40 89 1958 2013 1910 1909 bottom-third 1972 6 11.72 13.03 -1.31 32 96 1958 2013 1902 1910 bottom-third 1902 7 13.74 15.60 -1.86 26 102 1987 2004 1902 1910 bottom-third 8 16.31 18.31 -2.00 21 107 1925 2020 1902 1910 bottom-third 9 19.20 21.69 -2.49 21 107 1925 2020 1902 1910 bottom-third 10 22.20 24.82 -2.62 24 104 1931 2020 1910 1909 bottom-third 11 24.55 27.88 -3.33 17 111 1931 2017 1911 1910 bottom-third 12 25.70 31.14 -5.44 5 123 1931 2020 1911 1910 bottom-tenth 18 38.14 44.16 -6.02 9 118 1931 2020 1902 1910 bottom-tenth 24 53.49 62.26 -8.77 7 120 1931 2020 1911 1910 bottom-tenth 36 81.10 93.40 -12.30 3 123 1936 2020 1911 1910 bottom-tenth 48 113.27 124.54 -11.27 5 120 1937 2020 1911 1910 bottom-tenth 60 145.43 155.69 -10.26 11 113 1934 2020 1911 1910 bottom-tenth