1901-2000 Inches 1 0.95 0.98 -0.03 73 57 1981 1949 2012 2010 normal 2 2.48 2.08 0.40 89 40 2003 2016 2011 2012 top-third 1992 3 3.53 3.82 -0.29 58 71 2003 1932 2008 2012 normal 4 6.51 6.13 0.38 78 51 1911 1932 2012 2010 normal 5 8.13 9.83 -1.70 39 90 1977 1932 2012 2011 bottom-third 6 11.01 13.69 -2.68 28 101 1977 2019 2012 2011 bottom-third 7 12.18 17.57 -5.39 12 117 1977 2019 1977 2012 bottom-tenth 8 14.99 22.18 -7.19 4 125 1977 2019 1977 2012 bottom-tenth 9 18.50 26.22 -7.72 7 122 1977 1994 1989 2012 bottom-tenth 10 22.40 29.17 -6.77 9 120 1911 1994 1989 2012 bottom-tenth 11 24.31 31.14 -6.83 11 118 1911 1994 1990 2012 bottom-tenth 12 25.99 32.15 -6.16 16 113 1911 1994 1990 2012 bottom-third 18 36.16 45.86 -9.70 4 124 1957 2020 1977 2012 bottom-tenth 24 57.45 64.28 -6.83 19 109 1990 2020 1990 2012 bottom-third 36 101.14 96.29 4.85 86 41 1958 2011 2007 2012 top-third 48 140.91 128.27 12.64 102 24 1959 2011 2008 2012 top-third 60 183.83 160.30 23.53 113 12 1957 2011 2009 2012 top-tenth