1901,4.7,5.04,3.84,6.85,10.31,9.32,9.59,12.42,9.14,7.77,7.89,8.08
1902,4.74,5.09,3.92,6.16,11.33,12.68,8.38,10.99,9.14,7.24,6.66,7.15
1903,4.73,4.96,3.66,7.01,9.28,13.73,12.81,13.25,11.83,7.37,7.01,8.47
1904,4.85,5.22,3.76,5.93,10.78,11.84,10.3,14.72,9.02,8.38,6.92,8.17
1905,5.29,5.36,3.77,6.19,11.9,11.29,10.27,15.53,11.59,9.04,7.99,8.23
1906,4.94,5.11,3.78,5.96,11.31,12.85,12.05,11.23,9.21,8.32,7.87,9.15
1907,4.97,5.24,3.88,5.91,12.06,13.38,8.91,11.8,8,8.78,8.33,9.01
1908,4.74,5.24,3.77,6.25,11.95,13.58,9.75,12.65,10.88,6.16,7.51,8.86
1909,4.94,4.72,3.81,6.43,11.4,8.11,9.41,10.91,10.95,6.4,8.33,7.6
1910,5.06,5.21,4.07,6.29,11.7,8.85,9.3,13.33,10.78,7.41,7.92,7.74
1911,4.32,4.97,3.87,5.62,10.6,9.78,7.83,9.38,8.78,5.85,7.8,8.67
1912,4.96,5.2,3.92,6.03,11.67,14.87,8.72,14.96,8.14,6.78,7.37,7.37
1913,4.41,5.22,4.13,6.37,9.71,10.33,12.58,12.68,11.19,6.4,7.32,8.81
1914,4.94,4.81,3.77,6.66,7.93,9.4,11.34,16.18,9.09,7.88,7.17,7.74
1915,4.65,5.24,3.7,6.2,9.44,8.9,9.88,12.43,8.28,8.05,6.03,7.6
1916,5.06,5.38,3.87,5.82,11.51,9.9,10.45,10.53,7.4,6.18,8.62,7.35
1917,4.5,4.76,3.8,6.76,8.6,11,8.83,12.57,8.35,8.36,6.09,7.47
1918,4.36,4.91,3.95,5.43,9.19,13.31,11.11,8.32,8.5,8.47,7.51,8.8
1919,4.59,5.27,4.18,6.69,11.06,13,10.38,11.56,9.92,8.1,6.41,6.96
1920,5.06,5.05,3.91,5.78,9.23,9.25,8.62,12.04,5.33,8.4,6.11,5.05
1921,4.62,5.22,3.92,5.56,11.15,9.58,8.04,11.37,7.5,7.66,5.18,7.4
1922,4.7,5.22,3.75,6.33,11.97,9.85,9.38,10.04,8.04,7.17,6.73,5.88
1923,4.64,5.17,3.69,6.03,9.53,10.38,9.77,14.99,7.62,8.49,6.6,5.48
1924,5,5.24,4.15,6.67,10.88,11.43,10.82,12.16,8.64,6.89,6.34,6.03
1925,4.41,5.08,4.04,6.42,11.17,12.05,12.52,10.09,11.31,6.36,6.76,5.58
1926,4.73,5.3,3.73,7.03,9.42,9.1,8.51,13.71,10.56,8.01,7.73,6.69
1927,4.24,4.6,3.51,7.08,11.22,11.54,11.42,12.61,11.5,7.3,7.57,7.97
1928,4.82,5.17,3.78,5.61,11.4,12.85,10.48,14.52,10.23,6.42,9.15,6.99
1929,4.13,3.79,3.45,6.35,12.97,12.25,9.27,14.25,10.35,9.7,7.21,3.85
1930,3.68,5.57,4.17,6.09,14.18,8.97,12.86,14.06,9.5,5.98,6.46,8.02
1931,5.14,4.45,4.07,6.29,9.99,10.26,9.09,8.87,10.14,8.07,6.3,6.56
1932,5.06,3.62,3.52,5.77,11.58,13.41,10.69,11.94,9.75,7.83,7.4,5.74
1933,4.77,4.87,3.56,6.46,10.33,10.81,9.22,13.36,11.38,5.96,7.8,6.61
1934,4.86,3.89,4.15,6.12,8.37,12.47,12.16,11.37,10.31,7.57,9.06,6.57
1935,3.68,5.71,3.59,6.98,13.79,10.61,8.99,13.3,9.92,9.28,6.64,7.09
1936,5,5.08,5.46,7.36,13.95,13.16,11.54,12.78,9.06,10.69,9.68,6.55
1937,7.96,5.8,4.65,5.37,11.66,11.73,11.23,14.39,12.15,9.15,8.68,8.38
1938,4.2,5.29,3.08,6.98,14.95,13.58,13.49,13.29,10.25,10.7,8.41,6.91
1939,4.84,4.94,3.52,4.86,12.2,11.73,11.76,14.09,9.26,6.9,6.46,5.55
1940,7.07,5.33,3.64,5.88,9.39,11.61,10.58,11.64,10.74,9.59,9.35,7.15
1941,4.86,5.22,4.21,7.08,11.62,12.52,13.44,10.14,9.14,8.57,6.18,5.93
1942,6.98,5.89,4.29,6.59,9.93,12.66,11.2,12.34,9.57,8.83,6.95,4.86
1943,3.45,4.18,3.54,5.44,12.07,12.37,12.86,12.44,10.13,8.66,6.35,6.48
1944,3.45,5.03,4.34,5.96,11.96,11.03,14.81,12.14,9.94,8.53,8.13,8.34
1945,4.44,3.67,3.92,5.33,9.59,11.71,10.62,9.47,9.2,9.21,6.53,5.73
1946,7.07,4.49,4.29,7.33,11.62,12.45,11.8,12.3,11.08,8.28,6.88,6.37
1947,5.05,5.04,5.48,6.63,10.39,13.99,13.87,12.84,9.37,4.62,6.74,8.32
1948,5.2,5.4,5.47,6.06,10.81,14.48,11.42,13.3,11.06,9.87,6.01,5.35
1949,4.53,5.08,3.39,8.09,14.36,12.15,12.97,14.02,12.01,6.09,7.83,8.37
1950,5.46,4.54,4.1,7.91,12.03,10.22,11.53,12.14,8.72,10.6,6.75,8.35
1951,7.94,4.47,4.34,7.92,12.36,11.66,12.84,14.06,8.39,10.6,9.29,7.31
1952,7.09,3.62,3.48,5.93,9.11,12.23,12.34,12.57,10.49,8.93,9.32,6.83
1953,5.72,5.18,4.03,5.51,11.61,11.6,14.55,13.23,6.85,9.36,6.92,6.43
1954,8.01,4.45,4.35,8.13,11.17,13.09,11.37,13.4,10.48,8.6,9.38,10.27
1955,7.82,5.58,4.3,5.42,9.06,10.94,12.87,11.71,11.19,5.7,5.5,6.6
1956,7.03,4.69,3.69,5.96,11.59,12.84,12.84,12.08,11,10.23,5.79,6.92
1957,5.37,5.38,3.74,7.56,10.63,10.43,7.91,13.76,8.58,10.1,8.97,9.62
1958,4.16,5.09,3.16,6.38,9.1,13.08,10.14,9.33,11.1,6.76,7.33,6.89
1959,6.35,4.73,3.93,6.76,13.06,11.8,13,13.32,8.71,11.04,5.89,6.9
1960,6.42,5.33,3.77,8.01,9.48,11.72,15.32,13.23,11.98,7.24,8.32,6.07
1961,7.96,5.45,2.62,7.34,10.62,11.86,12.99,12.72,9.98,8.22,7.26,6.92
1962,3.39,5.27,4.13,5.37,11.91,11.75,9.84,11.61,10.92,8.45,6.91,8.35
1963,4.45,4.69,3.67,5.18,9.11,12.71,10.18,14.34,9.43,10.58,10.48,8.35
1964,3.72,3.65,5.5,4.83,7.56,12.2,12.55,11.54,9.83,6.3,6.79,9.76
1965,6.99,5.18,3.39,6.54,8.1,9.33,10.14,12.43,11.35,9.27,6.98,8.55
1966,4.79,6.11,5.02,7.45,11.83,12.47,11.27,14.27,9.97,10.57,9.4,5.09
1967,3.78,5.33,3.25,8.02,11.64,17.19,10.75,14.23,8.47,8.21,6.42,3.93
1968,5.85,4.36,4.11,6.88,13.16,12.72,12.72,11.89,10.92,4.84,8.1,6.94
1969,5.81,4.5,5.47,7.03,11.63,12.12,9.27,14.31,10.89,9.98,9.82,5.86
1970,5.66,4.6,3.37,6.54,11.62,12.5,11.2,16.14,8.81,7.54,6.01,5.58
1971,4.59,4.73,4.09,6.05,10.64,11.1,13.58,12.73,9.39,6.06,7.12,6.13
1972,8.02,5.37,4.64,5.2,11.57,13.68,11.87,14.23,9.35,9.21,9.37,13.16
1973,3.72,4.65,5.47,6.88,13.19,11.74,12.82,7.7,8.07,11.61,8.2,4.98
1974,4.98,5.54,4.17,8.05,10.54,11.34,10.91,9.38,12.15,8.97,8.33,6.12
1975,6.91,5.66,3.97,7.7,11.59,11.81,10.66,10.74,9.88,10.62,6.69,6.9
1976,4.48,5.85,4.55,4.96,10.51,9.53,12.78,12.19,9.59,7.58,5.54,7.78
1977,6.11,6,5.48,5.22,12.16,12.11,9.89,12.76,8.07,7.36,9.29,6.92
1978,5.08,4.38,4.42,7.71,10.5,8.88,12.68,9.63,8.53,8.26,6.57,7.97
1979,5.42,6.04,3.81,8.15,12.23,12.63,9.34,12.29,8.92,11.68,9.07,6.77
1980,6.39,4.37,2.92,5.59,10.76,12.6,11.21,11.45,10.29,10.57,7.1,7.97
1981,6.99,5.5,3.95,8.03,10.79,8.04,10.93,13.07,12.01,10.7,7.17,7.46
1982,5.69,3.99,4.26,6.66,11.61,9.6,12.25,12.34,8.72,9.48,7.6,6.56
1983,4.47,4.65,5.47,7.26,11.55,12.81,11.77,12.42,9.32,7.37,8.32,4.86
1984,5.45,5.59,5.49,6.69,13.39,13.7,14.08,13.33,11.09,11.65,9.34,8.35
1985,5.55,4.42,4.09,7.61,10.78,12.27,12.21,14.59,10.38,7.37,6.71,6.56
1986,4.71,4.01,3.79,6.98,11.17,10.36,9.88,13.33,9.02,7.26,7.35,6.71
1987,5.64,5.86,3.64,7.1,13.5,11.44,10.58,11.23,10.76,9.81,7.3,8.78
1988,4.71,4.85,3.88,6.74,9.67,11.52,13.41,13.14,6.83,8.05,5.48,7.39
1989,4.56,4.48,3.77,6.46,8.94,9.8,10.77,9.22,8.35,7,5.66,6.57
1990,3.86,4.79,3.32,5.28,9.62,10.21,9.22,14.01,10.28,7.99,6.89,8.68
1991,4.36,5.22,3.69,6.04,11.22,12.27,10.77,12.57,9.26,8.93,6.43,7.34
1992,4.12,4.56,3.49,7.34,9.05,10.03,7.15,9.87,12.33,5.83,7.85,9.2
1993,3.85,5.04,3.03,4.94,11.65,11.79,9.72,10.74,10.28,7.13,6.8,6.62
1994,4.96,5.06,3.91,6.9,10.69,11.62,10.4,11.42,12.02,7.46,8.1,6.86
1995,4.86,5.03,3.94,6.04,10.35,13.63,9.22,14.34,11.09,7.02,7.05,5.74
1996,4.65,5.22,3.92,6.53,8.39,4.86,12.29,9.51,9.72,8.36,7.28,7.47
1997,4.71,5.54,4.03,6.59,11.63,11.94,11.29,13.05,8.59,6.62,6.92,6.03
1998,4.56,4.66,3.9,6.08,9.5,12.2,7.98,12.45,10.81,8.48,7.6,5.66
1999,4.87,4.94,3.93,6.2,8.6,11.21,10.56,13.26,10.96,8.07,8.29,6.37
2000,4.5,4.71,3.92,6.08,11.83,11.62,12.56,9.2,9.66,7.63,8.91,8.63
2001,4.88,5.32,3.76,5.89,11.19,13.78,12.79,12.22,10.15,7.76,7.35,8.75
2002,4.72,4.74,3.92,5.88,12.72,12.77,13.39,12.19,11.05,7.83,8.28,7.45
2003,4.83,5.22,3.77,8.09,10.58,10.41,11.06,12.51,11.02,10.63,6.95,7.9
2004,4.61,4.88,4.08,6.34,12.08,12.76,9.48,9.79,8.66,7.55,7.05,7.72
2005,4.86,5.15,3.77,8.12,10.6,11.58,12.62,15.69,9.4,7.65,9.3,6.82
2006,5.02,5.22,3.76,6.9,10.28,10.51,13.26,13.2,9.19,8.45,7.6,5.65
2007,4.84,4.66,3.93,5.99,11.19,12.73,9.59,12.28,11.42,6.85,7.85,5.6
2008,4.53,5.23,4.02,5.82,10.15,11.74,12.84,9.62,12.19,7.7,6.91,7.27
2009,4.65,5.11,3.61,6.59,8.3,13.01,12.75,14.08,10,7.41,7.69,5.5
