1901-2000 Inches 1 1.11 1.23 -0.12 60 70 1917 1911 1952 1953 normal 2 1.40 2.55 -1.15 14 116 1970 2001 1934 1953 bottom-third 1956 3 3.32 4.04 -0.72 36 93 1920 2001 1952 1953 bottom-third 4 3.81 6.16 -2.35 16 113 1977 1993 1944 1953 bottom-third 5 4.46 8.79 -4.33 4 125 1977 2019 1934 1953 bottom-tenth 6 5.57 12.71 -7.14 2 127 1957 1962 1954 1953 bottom-tenth 7 6.42 16.46 -10.04 1 128 1954 1971 1954 1953 lowest 8 8.13 20.44 -12.31 1 128 1954 1962 1954 1953 lowest 9 12.03 24.99 -12.96 1 128 1954 1903 1954 1953 lowest 10 14.02 29.04 -15.02 1 128 1954 2011 1954 1953 lowest 11 16.28 32.38 -16.10 1 128 1954 2011 1954 1953 lowest 12 20.44 34.75 -14.31 2 127 1902 2011 1902 1953 bottom-tenth 18 30.55 47.46 -16.91 2 126 1957 1994 1954 1953 bottom-tenth 24 54.64 69.49 -14.85 6 122 1957 2011 1938 1953 bottom-tenth 36 95.87 104.12 -8.25 25 102 1990 2011 1951 1953 bottom-third 48 122.62 138.68 -16.06 11 115 1957 2011 1940 1953 bottom-tenth 60 155.00 173.28 -18.28 9 116 1957 2012 1941 1953 bottom-tenth