1901-2000 Inches 1 0.24 0.54 -0.30 24 105 1963 1984 1983 1987 bottom-third 1899,1901,1928 2 0.75 1.23 -0.48 33 96 1895 1913 1986 1987 bottom-third 1921,1957 3 1.63 2.21 -0.58 45 84 1924 1998 1986 1987 normal 4 3.60 3.12 0.48 93 36 1924 1998 1986 1987 top-third 1997 5 3.95 4.19 -0.24 66 63 1966 1995 1986 1987 normal 6 4.25 5.30 -1.05 33 96 1966 1998 1985 1987 bottom-third 1989 7 5.66 6.46 -0.80 44 85 1966 1998 1985 1987 normal 8 6.61 7.48 -0.87 48 80 1924 1998 1985 1987 normal 9 8.60 8.36 0.24 78 50 1924 1995 1987 1986 normal 1975 10 9.87 9.13 0.74 91 37 1924 1995 1987 1984 top-third 11 9.91 9.70 0.21 82 46 1959 1998 1987 1986 normal 12 10.15 10.30 -0.15 70 58 2007 1998 1987 1987 normal 1987 18 16.83 15.59 1.24 94 34 1934 1984 1987 1984 top-third 1982 24 20.30 20.61 -0.31 59 68 1934 1984 1977 1987 normal 36 31.14 30.91 0.23 73 53 2022 1984 1977 1987 normal 48 41.45 41.15 0.30 75 50 1931 1985 1977 1987 normal 60 57.08 51.39 5.69 104 20 1931 1984 1981 1987 top-third