1901-2000 Inches 1 4.77 3.89 0.88 98 31 1939 1983 2004 2008 top-third 1921 2 10.30 7.60 2.70 110 19 1924 2005 2008 2007 top-third 1926 3 12.05 11.28 0.77 78 51 1922 2005 2004 2008 normal 4 16.03 14.80 1.23 83 46 1984 2005 2004 2008 normal 5 22.74 18.58 4.16 109 20 1978 2005 2007 2008 top-third 6 29.44 22.32 7.12 123 6 1929 2005 2007 2008 top-tenth 7 33.51 25.71 7.80 122 7 1903 2005 2007 2008 top-tenth 8 37.48 29.06 8.42 123 6 2001 2005 2007 2008 top-tenth 9 39.93 32.38 7.55 122 7 2001 2005 2007 2008 top-tenth 10 42.58 35.16 7.42 122 7 1905 2005 2007 2008 top-tenth 11 45.15 38.46 6.69 115 14 2001 2005 2007 2008 top-third 12 50.47 41.96 8.51 118 10 2001 2005 2007 2008 top-tenth 18 82.39 64.32 18.07 125 3 2001 2006 2008 2006 top-tenth 24 105.43 84.01 21.42 125 2 1965 2006 2008 2006 top-tenth 36 151.74 125.95 25.79 121 5 1966 2007 2005 2008 top-tenth 48 205.75 167.91 37.84 123 2 1967 2008 2007 2008 top-tenth 60 266.40 209.85 56.55 123 1 1968 2009 2008 2009 highest