1901-2000 Inches 1 0.43 1.03 -0.60 6 123 1939 1942 1939 1948 bottom-tenth 2 2.78 2.23 0.55 108 21 1933 1942 1948 1947 top-third 1975 3 3.73 3.47 0.26 86 43 1952 2013 1948 1947 top-third 4 4.31 4.54 -0.23 55 74 1904 1923 1948 1947 normal 5 5.27 5.82 -0.55 48 81 1904 1923 1948 1947 normal 6 7.38 7.66 -0.28 65 64 2012 1998 1943 1948 normal 1966 7 10.15 9.87 0.28 75 54 2012 1995 1948 1947 normal 8 11.22 11.65 -0.43 58 71 2012 1941 1948 1947 normal 9 12.61 12.90 -0.29 60 69 2012 1941 1948 1947 normal 1996 10 13.56 13.86 -0.30 60 69 2012 1927,1995 1948 1947 normal 11 15.45 14.93 0.52 76 53 2012 1927 1948 1947 normal 12 16.95 15.94 1.01 84 44 2012 1927 1948 1947 normal 2015 18 24.74 23.59 1.15 85 43 1934 1927 1944 1948 normal 24 32.06 31.87 0.19 67 60 2002 1998 1940 1948 normal 36 51.04 47.81 3.23 97 29 2002 1947 1944 1948 top-third 1944 48 69.49 63.72 5.77 108 17 1934 1998 1943 1948 top-third 60 88.83 79.56 9.27 118 6 1935 1999 1946 1948 top-tenth 1946