1901-2000 Inches 1 0.38 1.11 -0.73 7 122 2002 2015 1958 1961 bottom-tenth 2 0.94 2.87 -1.93 9 120 1976 2015 1955 1961 bottom-tenth 3 3.75 5.16 -1.41 29 100 1910 1931 1960 1961 bottom-third 1960 4 5.92 8.83 -2.91 19 110 1939,1976 1931 1958 1961 bottom-third 5 10.10 12.67 -2.57 28 101 1976 2018 1958 1961 bottom-third 6 16.30 16.52 -0.22 64 65 1976 2018 1960 1961 normal 7 19.38 21.15 -1.77 49 80 1976 2018 1958 1961 normal 8 24.93 25.20 -0.27 63 66 1976 1993 1958 1961 normal 9 26.73 28.15 -1.42 49 80 1910 1993 1958 1961 normal 10 28.37 30.10 -1.73 47 82 1910 1993 1958 1961 normal 11 30.41 31.12 -0.71 56 73 1910 1993 1958 1961 normal 12 31.05 32.09 -1.04 52 77 1910 1993 1958 1961 normal 18 54.35 48.69 5.66 103 25 1956 1993 1961 1932 top-third 24 68.31 64.24 4.07 87 41 1989 2019 1959 1961 top-third 36 102.12 96.36 5.76 93 34 1957 2010 1960 1961 top-third 48 140.12 128.37 11.75 100 26 1958 2010 1961 1947 top-third 60 165.45 160.36 5.09 76 49 1956 2010 1960 1961 normal