1901-2000 Inches 1 1.23 3.47 -2.24 3 126 1897 1926 1939 1938 bottom-tenth 2 5.67 7.14 -1.47 20 109 1897 1926 1939 1938 bottom-third 1943 3 7.99 11.14 -3.15 6 123 1953 1926 1930 1939 bottom-tenth 4 12.12 15.39 -3.27 10 119 1953 1915 1936 1939 bottom-tenth 5 15.60 19.66 -4.06 10 119 1930 1915 1936 1939 bottom-tenth 6 20.30 23.57 -3.27 19 110 1930 2011 1936 1939 bottom-third 7 23.54 27.38 -3.84 16 113 1930 1945 1936 1939 bottom-third 8 26.48 30.05 -3.57 20 109 1930 1945 1937 1939 bottom-third 9 28.05 33.10 -5.05 13 116 1930 1950 1936 1939 bottom-tenth 10 29.87 36.19 -6.32 7 121 1930 1950 1936 1939 bottom-tenth 11 31.45 39.33 -7.88 4 124 1930 2019 1936 1939 bottom-tenth 12 33.66 42.25 -8.59 4 124 1925 2019 1936 1939 bottom-tenth 18 56.01 65.79 -9.78 8 120 1931 2019 1931 1939 bottom-tenth 24 75.45 84.47 -9.02 7 120 1941 2020 1931 1939 bottom-tenth 36 120.43 126.72 -6.29 22 104 1941 2020 1936 1939 bottom-third 48 166.14 168.99 -2.85 40 85 1956 2021 1939 1938 bottom-third 60 199.70 211.21 -11.51 17 107 1956 2020 1934 1939 bottom-third