1901-2000 Inches 1 0.78 2.67 -1.89 9 120 1938 1991 1948 1966 bottom-tenth 2 1.98 5.82 -3.84 1 128 1948,1967 1900 1948 1966 lowest 1948 3 4.16 9.31 -5.15 1 128 1967 1900 1967 1966 lowest 4 8.94 13.00 -4.06 8 121 1933 2002 1938 1966 bottom-tenth 5 10.09 15.45 -5.36 6 123 1917 1905 1933 1966 bottom-tenth 6 14.14 16.91 -2.77 25 104 1917 1937 1961 1966 bottom-third 1940 7 15.16 17.85 -2.69 25 104 1917 1905 1961 1966 bottom-third 8 15.63 18.47 -2.84 27 102 1917 1937 1961 1966 bottom-third 1969 9 16.54 19.20 -2.66 29 100 1917 1937 1961 1966 bottom-third 10 17.50 19.97 -2.47 30 98 1929 1937 1961 1966 bottom-third 11 18.14 21.13 -2.99 23 105 1917 1937 1961 1966 bottom-third 12 19.40 22.88 -3.48 21 107 1929 1985 1961 1966 bottom-third 18 37.14 39.80 -2.66 34 94 1918 2002 1961 1966 bottom-third 24 46.49 45.78 0.71 64 63 1930 2002 1961 1966 normal 36 72.93 68.58 4.35 93 33 1931 2001 1963 1966 top-third 48 101.88 91.38 10.50 111 14 1932 2002 1964 1966 top-third 60 123.07 114.22 8.85 101 23 1933 2003 1964 1966 top-third