1901,8.05,7.52,5.49,5.93,4.69,2.45,3.24,2.57,4.28,3.63,8.83,13.91
1902,8.78,7.24,5.88,5.1,5.39,4.76,3.44,3.73,3.33,6.9,7.34,14.66
1903,9.95,8.5,5.09,3.64,3.67,5.97,3.14,2.79,4.28,4.77,9.12,12.53
1904,8.03,7.88,5.16,5.25,5.59,5.94,2.33,2.56,2.45,5.01,9.55,13.05
1905,9.17,7.72,5.16,4.22,3.92,3.98,3.55,2.88,4.05,4.96,9.94,12.84
1906,10.06,6.21,5.66,4.94,2.32,5.53,4.57,3.88,4.92,4.54,9.57,14.35
1907,9.52,7.25,6.25,5.3,3.55,5.21,4.2,3.55,4.09,3.83,8.36,12.53
1908,10.44,8.21,4.92,4.54,5.33,4.08,2.54,3.45,3.51,3.06,7.67,13.08
1909,7.84,7.22,4.84,5.71,4.59,4.9,2.58,2.39,2.57,2.51,9.76,13.68
1910,8.54,6.64,4.12,4.92,4.97,4.68,3.44,3.72,4.22,3.56,9.94,10.06
1911,7.91,7.31,5.01,4.52,3.91,5.32,3.89,3.14,6.16,4.53,6.72,12.32
1912,9.99,8.64,4.72,5.55,5.79,4.65,4.23,3.39,4.52,4.74,7.99,15.42
1913,10.25,7.16,6.52,3.9,6.08,6.54,3.95,2.66,3.78,4.45,10.17,13.18
1914,8.75,8.35,5.48,5.3,4.66,4.79,2.2,3.29,4.53,5.04,8.12,8.79
1915,10.64,8.73,5.43,5.68,5.92,4.61,3.46,4.55,4.66,5.99,10.71,14.4
1916,10.53,5.92,5.07,4.73,3.33,4.71,3.61,2.35,4.45,4.85,9.76,17.08
1917,9.27,8.5,6.03,4.15,2.95,3.38,3.25,3.61,4.35,2.51,9.4,11.21
1918,10.3,7.81,5.22,4.37,5.56,4.65,3.72,3.5,3.89,2.39,8.04,12.82
1919,6.36,8.14,5.75,4.64,4.96,5.58,3.55,2.92,3.48,3.77,11.45,16.17
1920,9.34,7.09,5.28,4.83,4.6,5.64,2.87,2.56,3.9,5.08,7.34,12.3
1921,8.33,6.86,5.8,4.57,3.92,5.13,3.49,3.01,4.3,4.05,8.51,12.92
1922,8.28,8.35,5.95,5.47,4.93,5.47,3.46,3.78,4.79,6.07,8.25,15.13
1923,9.43,7.11,4.91,4.61,3.37,5.36,3.52,3.09,2.6,5.5,8.88,14.12
1924,8.75,6.43,6.35,5.62,2.32,4.23,3.68,2.83,3.14,4.37,10.5,11.44
1925,9.06,6.19,6.37,5.56,5.02,4.77,3.75,3.15,3.58,3.56,11.3,16.48
1926,8.47,7.72,6.17,4.99,5.54,6.62,3.81,4.03,4.66,5.31,5.4,14.53
1927,9.17,8.26,6.17,5,3.32,4.16,4.3,3.39,4.04,4.82,7.5,13.55
1928,7.46,8.15,4.45,4.66,4.91,4.53,3.85,3.77,4.39,4.5,9.81,12.66
1929,8.4,7.11,4.2,5.05,2.63,4.55,2.93,2.09,4.56,3.42,7.88,12.25
1930,8.31,7.24,5.46,3.52,3.98,5.64,3.98,2.49,3.69,5.11,7.69,12.14
1931,7.75,6.75,6.67,4.12,4.38,4.79,3.75,3.28,4.07,5.91,8.42,13.68
1932,9.52,7.18,5.24,5.73,5.33,4.88,4.47,2.88,3.41,4.56,9.59,12.48
1933,8.35,8.32,4.91,5.82,4.07,6,3.58,2.31,3.52,3.33,8.01,14.72
1934,6.81,6.57,4.91,4.49,3.88,5.93,3.91,2.38,3.22,4.34,9.59,12.4
1935,7.89,6.52,4.47,4.81,3.6,4.71,4.32,2.64,3.52,4.27,5.75,11.65
1936,9.15,5.31,6.07,5.07,5.34,3.98,6.44,4.83,3.84,5.9,9.36,14.09
1937,9.9,8.98,6.06,6.77,3.95,5.28,6.31,3.33,5.2,5.56,9.09,9.95
1938,9.72,8.6,7.59,5.17,6.64,8.15,2.4,2.77,3.11,6.4,8.42,14.51
1939,11.59,6.95,8.96,5.23,5.82,8.02,3.33,2.05,4.9,6.25,7.97,12.08
1940,11.97,7.72,5.64,7.38,7.1,5.31,5.72,1.59,5.02,5.52,10.72,12.47
1941,9.74,7.62,6.92,5.5,4.88,8.09,6.71,4.15,4.94,5.68,9.95,11.82
1942,9.18,6.53,7.94,5.56,4.81,6.26,6.7,2.49,4.88,4.55,10.33,12.15
1943,10.77,4.74,5.61,4.84,7.14,8.06,4.06,3.88,4.25,3,10.7,11.39
1944,10.9,9.28,5.84,7.12,4.71,8.26,3.84,6.46,3.07,5.27,8.28,11.39
1945,7.04,8.52,7.92,5.78,4.59,5.09,4.43,3.22,6.22,5.02,10.2,10.35
1946,8.81,6.88,7.26,6.82,4.47,4.04,5.77,2.74,4.8,6.25,10.85,8.03
1947,10.65,6.16,6.55,5.28,4.44,6.55,4.94,3.76,4.84,4.54,9.89,10.3
1948,12.49,6.71,6.6,5.87,4.34,6.16,4.1,5.67,5.13,6.77,7.37,9.26
1949,8.24,7.16,5.33,4.81,4.58,7.94,3.48,2.96,2.9,5.72,6.2,10.84
1950,12.19,7.6,9.02,5.1,5.24,5.99,6.78,2.96,3.95,5.25,8.18,10.13
1951,11.19,4.77,6.08,4.38,5.42,2.79,5.56,1.67,6.11,7.64,8.53,9.52
1952,9.06,8.13,8.79,4.54,6.97,6.12,5.46,3.49,3.79,4.88,7.86,11.27
1953,12.7,8.17,6.02,6.9,6.76,7.96,4.84,4.11,6.77,5.28,9.93,13.04
1954,10.58,7.73,5.24,6.26,7.97,6.54,3.5,5.66,4.77,8.05,6.63,12.44
1955,9.68,7.19,8.25,5.12,3.42,6.56,4.19,5.21,3.7,3.92,9.1,14.96
1956,11.55,7.72,6.83,6,5.98,4.17,5.69,1.73,5.4,7.79,8.66,13
1957,11.87,9.68,6.59,3.66,2.72,6.1,6.66,2.38,4.98,5.49,9.13,12.56
1958,12.48,7.79,6.2,4.62,6.5,5.59,6.25,2.9,6.29,6.83,8.34,12.69
1959,8.73,6.91,6.43,7.04,3.64,5.69,3.59,4.05,5.17,5.34,8.32,10.58
1960,12.81,8.69,6.45,5.06,5.45,8.34,6.76,4.49,5.49,5.59,9.54,12.39
1961,12.07,6.1,6.27,5.2,6.56,4.04,5.38,4.01,5.09,3.36,10.63,12.49
1962,9.28,6.66,8.19,4.83,4.87,5.09,7.11,3.17,4.84,7.99,6.48,11.33
1963,10.46,5.3,5.75,4.26,7.68,7.81,5.78,4.14,5.32,6.13,9.29,12.47
1964,11.2,7.38,7.31,5.25,7.97,4.25,7.13,4.27,3.53,4.71,10.81,12.97
1965,10.62,7.36,5.55,6.46,4,5.2,5.3,5.98,4.75,5.95,10.59,11.3
1966,7.53,8.44,5.12,6.11,6.98,4.89,3.24,3.66,5.8,5.69,8.49,10.48
1967,10.97,8.43,8.23,5.03,6.86,5.55,5.5,3.17,6.94,4.42,9.34,17.42
1968,9.98,8,5.47,4.53,5.76,6.06,4.03,3.24,3.89,6.18,8.04,13.89
1969,8.12,6.97,4.47,5.74,5.87,8.33,4.37,3.63,3.74,5.94,9.57,9.9
1970,11.6,7.36,7.6,5.28,5.62,8.3,4.74,3.94,5.23,8.7,10.89,12.75
1971,8.34,7.63,7.12,5.46,4.19,7.68,5.26,5.82,3.98,5.65,8.73,11.41
1972,7.25,5.36,4.62,6.77,3.12,6.16,2.47,0.62,5.51,7.99,11.2,10.22
1973,8.67,5.81,7.35,4.66,5.1,6.54,7.41,4.19,4.76,4.8,9.2,12.77
1974,11.52,7.62,6.14,5.94,7.8,7.48,5.74,4.52,2.84,3.42,8.42,12.92
1975,8.47,5.67,6.9,4.41,5.25,3.24,3.99,4.16,5.93,6.43,7.01,13.25
1976,11.19,5.83,5.52,6.7,6.3,5.07,4.84,4.83,4.57,6.61,6.09,10.97
1977,7.61,8.08,7.69,6.72,7.01,8,7.28,6.53,6.53,4.93,10.94,13.33
1978,12.7,8.11,4.54,5.07,5.96,5.98,6.97,2.44,6.47,7.73,8.51,13.04
1979,10.19,6.65,8.15,6.58,3.3,7.71,3.32,1.39,5.52,5.56,9.35,12.25
1980,11.51,5.79,8.18,5.49,4.03,6.46,6.69,3.33,6.37,5.8,9.81,13.06
1981,10.5,6.81,6.59,6.44,6.29,6.57,3.61,3.47,7.07,4.51,10.8,11.35
1982,12.06,4.19,4.72,6.06,5.64,4.72,7.06,4.26,6.61,7.76,5.31,13.67
1983,9.83,9.04,6.4,6.69,5.73,4.22,6.67,4.98,4.97,5.01,10.69,13.83
1984,10.11,5.49,4.83,4.53,4.1,5.41,3.68,3.15,3.25,5.68,6.7,9.18
1985,10.24,9.25,5.06,5.47,3.89,5.12,4.55,3.03,5.91,4.85,7.11,8.99
1986,11.65,8.96,2.92,3.5,4.44,5.51,3.51,2.46,3.14,4.51,7.11,17.5
1987,11.3,6.73,5.09,5.62,3.97,3.9,4.12,4.49,4.98,2.08,10.86,14.64
1988,7.86,7.33,5.06,4.9,4.6,4.23,2.97,3.59,4.49,3.54,10.67,13.57
1989,9.87,7.18,5.19,4.79,6.29,5.12,4.3,3.79,3.37,5.25,11.06,12.74
1990,9.36,6.32,4.92,5.51,5.21,6.38,3.41,3.83,4.32,5.16,8.7,13.39
1991,10.02,6.98,5.29,5.39,5.05,5.62,3.29,4.06,3.03,4.51,7.02,11.99
1992,10.04,8.44,4.23,5.12,4.03,5.18,4.06,3.62,4.18,5.78,9.66,12.58
1993,9.95,6.7,4.96,5.66,5.21,6.92,4.16,4.21,3.66,4.73,6,14.9
1994,8.96,8.23,5.76,3.01,5.02,6.27,3.37,4.37,1.29,3.45,8.62,15.55
1995,9.87,8.93,4.91,4.09,5.45,4.91,5.21,3.59,4.34,4.39,8.79,16.15
1996,7.53,6.07,4.91,3.45,3.92,5.64,3.52,1.95,4.83,3.67,11.04,14.92
1997,10.23,6.55,6.85,6.36,4.35,5.45,4.03,1.72,4.43,5.33,5.96,15.37
1998,9.8,8.17,7.24,5.32,3.12,3.56,5.6,4.44,2.43,5.28,10.78,10.78
1999,8.42,8.3,5.36,3.94,5,5.02,3.81,2.53,3.78,4.64,10.33,12.12
2000,8.73,7.18,5.75,4.88,5.62,5.15,6.93,3.07,6.94,4.1,6.54,13.26
2001,9.8,7.11,5.98,5.5,5.57,6.26,2.75,3.93,5.07,4.74,11.42,11.28
2002,8.49,8.03,5.28,5.96,4.37,5.8,3.69,2.75,4.45,5.31,7.32,11.99
2003,8.03,7.47,4.47,5.49,3.89,6.38,4.42,3.07,5.96,7.02,8.58,10.32
2004,9.66,7.56,7.38,4.76,4.51,5.12,3.99,2.76,4.04,5.74,8.11,11.19
2005,7.86,7.52,6.48,5.75,4.88,5.86,6.14,3.28,3.2,6.73,7.65,12.74
2006,9.03,8.46,4.27,4.98,6.39,4.31,3.12,3,3.62,6.38,9.48,13.29
2007,9.92,6.79,5.95,5.4,5.05,5.78,4.25,2.6,4.75,5.08,8.88,14.38
2008,7.53,6.71,5.91,6.23,5.55,5.23,4.87,2.28,3.62,4.95,8.04,14.22
2009,8.92,7.76,6.71,4.73,5.37,3.87,3.35,4.75,4.73,5.39,8.14,16.44
