1901-2000 Inches 1 2.47 3.09 -0.62 34 96 1925 2004 1934 1933 bottom-third 2 3.83 5.68 -1.85 9 121 1925 2011 1934 1933 bottom-tenth 3 5.69 7.73 -2.04 10 120 1958 2011 1934 1933 bottom-tenth 4 7.07 9.23 -2.16 11 119 1958 2011 1934 1933 bottom-tenth 5 9.09 11.04 -1.95 15 115 1958 2013 1934 1933 bottom-third 6 10.64 13.03 -2.39 12 117 1958 2013 1934 1933 bottom-tenth 7 14.75 15.60 -0.85 43 86 1987 2004 1934 1933 bottom-third 8 16.69 18.31 -1.62 28 101 1925 2020 1934 1933 bottom-third 9 21.93 21.69 0.24 61 68 1925 2020 1934 1933 normal 10 24.32 24.82 -0.50 51 78 1931 2020 1934 1933 normal 11 25.86 27.88 -2.02 32 97 1931 2017 1934 1933 bottom-third 1941 12 28.13 31.14 -3.01 21 108 1931 2020 1934 1933 bottom-third 18 37.10 44.16 -7.06 3 125 1931 2020 1931 1934 bottom-tenth 24 52.48 62.26 -9.78 3 125 1931 2020 1931 1934 bottom-tenth 36 85.58 93.40 -7.82 14 113 1936 2020 1932 1934 bottom-third 48 118.61 124.54 -5.93 23 103 1937 2020 1934 1930 bottom-third 60 139.57 155.69 -16.12 2 123 1934 2020 1934 1933 bottom-tenth