1901,3.11,1.94,2.89,5.57,10.64,19.16,23.79,17.24,16.42,8.48,3.47,2.19
1902,3.22,1.89,2.61,5.85,11.23,18.13,24.85,16.93,18.7,7.35,2.5,2.19
1903,3.08,1.92,3.06,6.77,9.33,19.96,20.72,20.91,14.15,9.7,4.08,2.19
1904,3.79,3.11,3.37,6.33,10.87,16.5,27.98,21.4,14.33,8.22,4,2.22
1905,3.72,1.72,3.37,6.77,10.26,17.05,20.78,18.82,13.98,8.19,3.86,2.73
1906,3.25,2.28,3.36,7.02,8.84,16.22,21.06,17.76,10.07,6.69,3.4,2.19
1907,2.79,2.31,3.1,5.87,11.97,15.95,29.06,15.49,17.8,7.95,0.92,1.83
1908,3.39,1.94,2.46,7.14,12.87,25.45,26.5,17.5,13.91,9.16,2.71,2.19
1909,3,1.55,2.07,6.8,12.91,22.39,25.24,20.05,12.86,8.03,2.53,2.27
1910,4,2.84,3.57,6.37,12.53,26.19,20.59,18.29,12.41,14.31,3.2,2.19
1911,3.11,3.06,3.93,7.33,12.7,17.58,20.87,16.07,14.24,12.22,4.24,1.68
1912,3.22,2.51,3.95,5.63,11.03,15.64,28.47,17.19,17.62,10.55,4.04,3.99
1913,3.42,2.3,4.53,6.87,11.45,16.62,21.85,17.47,12.33,9.78,3,2.63
1914,2.44,2.22,4.66,5.27,9.59,23.06,21.17,18.91,12.72,8.67,4.98,1.48
1915,2.69,1.73,3.21,8.41,15.54,17.99,30.64,18.05,13.7,9.76,2.72,4.46
1916,3.16,1.59,2.8,6.83,11.34,17.59,20.73,17.32,15.17,10.28,5.11,4.3
1917,3.11,2.03,2.02,7.86,9.47,22.23,24.98,17.58,14.95,9.74,2.84,1.19
1918,3.8,1.3,3.34,5.13,11.44,22.84,19.74,20.36,13.64,9.04,1.49,1.23
1919,2.74,3.1,1.43,6.87,9.5,21.38,30.47,18.81,13.77,9.51,5.94,2.03
1920,2.34,2.65,4.08,6.6,9.7,15.95,19.55,18.35,12.6,7,1.27,4.03
1921,3.54,3.13,3.72,4.63,11.63,15.9,24.75,18.6,19.08,11.48,2.99,1.88
1922,3.76,1.09,4.23,5.62,9.72,16.02,21.19,18.74,12.59,9.23,5.65,1.97
1923,2.26,2.64,1.66,7.4,10.45,17.2,24.35,21,13.56,6.83,5.2,2.01
1924,4,2.83,1.47,6.69,12.52,17.79,31,24.58,13.53,10.09,2.94,1.32
1925,3.11,3.25,4.42,8.35,13.17,17.17,21.22,18.36,15.04,9.49,2.57,1.9
1926,4.12,2.44,4.83,4.56,11,16.88,28.41,16.26,13.68,10.84,4.25,2.5
1927,3.47,2.26,2.94,6.85,11.06,17.47,21.52,16.39,21.55,13.83,5.43,1.17
1928,2.69,2.95,2.32,6.32,11.38,19.68,21.75,18.91,18.17,13.04,2.96,3.29
1929,3.11,1.35,2.87,6.65,15.52,17.08,21.29,15.57,13.84,7.62,3.19,2.3
1930,3.9,1.65,4.07,8.11,10.15,17.18,16.9,17.93,18.09,12.18,3.66,4.2
1931,4.02,2.46,2.16,8.26,9.84,21.31,24.75,14.08,14.05,9.61,2.93,1.91
1932,3,1.42,4.04,7.34,11.86,24.09,20.59,18.94,14.98,9.66,3.78,1.57
1933,2.77,2.42,1.64,7.08,11.62,20.19,29.44,18.77,13.85,8.56,2.23,1.32
1934,2.69,2.07,1.67,4.87,11.28,21.08,22.68,18.67,13.45,8.96,3.47,3.73
1935,4,2.26,3.87,4.52,9.87,21.02,20.64,17.35,15.46,6.95,3.22,1.11
1936,2.66,2.54,2.64,6.88,10.77,18.87,23.63,19.46,14.74,8.48,2.04,1.9
1937,3.26,2.18,2.13,5.1,10.24,20.47,27.37,18.74,13.31,8.85,2.08,1.54
1938,3.75,3.08,3.01,7.17,14.04,18.48,29.87,18.05,14.02,13.7,3.88,1.7
1939,2.73,2.41,2.44,6.54,10.48,22.19,20.4,15.06,16.87,8.92,2.16,1.78
1940,2.33,2.19,3.93,3.67,13.68,17.3,19.7,16.74,13.55,9.54,5.37,2.04
1941,3.32,2.57,3.41,4.7,13.31,18.57,22.18,18.54,19.13,8.19,2.38,2.45
1942,2,3.09,3.56,6.92,12.61,19.58,24.73,16.58,14.85,3.78,2.53,1.8
1943,3.2,3.12,3.53,4.65,11.51,16.4,26.75,22.1,15.66,7.99,2.58,1.49
1944,3.18,2.03,4.23,4.79,11.34,20.39,20.94,16.09,18.41,8.42,5.43,1.55
1945,3.35,2.6,4.75,6.84,12.47,19.42,31,17.57,14.02,8.83,1.76,2.68
1946,2.97,1.09,2.72,4.1,11.15,24.72,19.94,17.24,12.28,10.65,2.44,2.19
1947,4,1.65,2.76,6.05,8.66,22.88,26.5,17.27,15.94,12.47,4.32,4.34
1948,3.21,2,4.71,7.65,14.99,15.91,29.01,16.42,13.42,11.26,5.06,3.87
1949,3.27,1.59,3.45,7.25,12.59,16.53,19.4,16.03,16.13,12.82,3.29,2.48
1950,3,2.95,2.92,4.79,10.55,24.02,19.55,18.04,14.09,11.96,3.34,3.78
1951,4.02,1.1,4.84,7.03,9.9,27.3,20.6,20.73,12.99,10.85,3.13,2.13
1952,2.73,2.51,3.34,5.26,10.64,16.22,25.77,18.88,17.33,11.54,3.25,1.12
1953,3.39,3.04,3.75,4.49,11.24,19.73,21.1,16.63,18.07,9.78,2.75,1.46
1954,2.91,2.12,2.21,5.83,11.15,17.39,19.77,19.65,15.72,10.42,1.45,2.16
1955,2.44,1.33,4.08,3.76,12.12,19.07,29.17,17.96,14.52,11.98,3.91,3.92
1956,3.62,0.75,3.9,6.34,14.37,17.81,23.23,16.91,13.08,9.08,3.5,3.57
1957,3.17,3.11,1.81,6.66,12.39,18.16,20.93,15.18,15.06,7.95,2.72,1.73
1958,2.89,1.54,1.41,4.74,13.67,17.28,25.64,22.89,13.7,8.1,0.61,3.75
1959,3.51,3.32,2.86,6.38,13.02,16.62,29.74,17.83,13.94,12.05,1.97,2.16
1960,2.6,1.4,1.84,4.09,10.56,16.01,31,17.51,13.71,7.28,5.35,1.43
1961,3.21,3.09,4.11,4.18,14.75,20.45,19.26,19.53,14.15,8.83,3.17,2.06
1962,3.26,2.83,1.84,4.54,11.58,16.76,19.44,21.04,11.18,9.23,4.61,3.51
1963,1.99,1.07,2.67,6.37,10.81,16.27,20.97,17.28,13.39,10.91,2.68,3.98
1964,3.54,2.32,2.89,6.63,13.27,18.36,29.09,16.46,13.42,9.43,1.74,2.2
1965,2.31,2.33,2.57,6.57,10.66,18.12,19.54,17.43,14.11,9.8,2.98,2.2
1966,2.35,1.31,2.27,5.05,9.47,22.51,21.04,21.99,12.76,7.8,2.81,2.54
1967,4.03,2.75,3.36,6.84,9.5,17.65,30.38,19.46,14.43,7.6,5.69,1.24
1968,3.61,2.05,4.24,7.05,13.04,16.46,20.1,18.31,17.18,6.47,1.93,1.19
1969,3,0.55,2.7,4.65,10.03,22.74,21.46,18.63,10.51,10.01,4.8,1.06
1970,3.84,2.28,3.5,7.36,13.8,16.88,20.83,17,11.55,10.26,4.26,2.28
1971,3.69,3.1,1.78,6.75,10.77,18.39,22.06,19.03,13.47,11.21,3.53,2.47
1972,2.7,2.3,2.94,6.4,9.01,22,29.11,18.97,12.1,5.8,2.68,1.84
1973,3.28,2.1,1.78,6.13,11.41,24.74,24.98,17.84,17.26,9.76,4.3,2.16
1974,2.9,0.99,3.43,6.47,8.63,17.25,28.91,20.94,16.03,6.01,5.43,1.27
1975,2.7,2.11,2.33,5.91,14.46,19.45,28.89,18.05,14.79,10.63,5.31,4.33
1976,2.47,2.39,3.64,7.65,9.37,20.59,25.31,19.58,12.82,6.73,5.07,1.25
1977,3.23,2.48,4.63,6.8,10.6,16.09,24.09,20.86,16.61,7.76,3.3,2.6
1978,2.99,1.66,1.97,4.82,15.99,17.29,21.63,18.68,13.61,8.77,3.77,0.81
1979,3.64,2.24,2.96,3.56,7.56,21.22,19.8,16.97,14.26,11.19,4.52,2.95
1980,3.72,1.88,3.64,5.62,9.95,19.73,20.62,17.34,14.28,13.17,0.94,1.06
1981,3.57,2.61,3.49,4.49,11.94,18.01,28.12,19.3,12.93,4.83,3.11,2.35
1982,1.93,3.1,3.79,5.82,7.72,15.89,20.46,17.94,14.37,5.39,4.3,1.83
1983,2.94,2.14,2.86,6.37,10.28,16.35,22.21,23.55,15.05,9.97,3.82,2.73
1984,2.71,1.1,3.65,8.91,12.47,16.83,20.24,18.26,16.01,10.6,1.12,1.93
1985,2.13,1.86,3.53,8.11,12.38,23.45,22.13,16.57,13.06,7.64,6.1,3.66
1986,2.21,1.48,2.53,6.57,5.22,15.24,21.26,16.32,11.99,12.38,4.12,1.88
1987,2.61,3.18,2.91,7.06,9.09,16.27,19.57,16.84,19.94,5.43,3.12,2.37
1988,3.63,2.22,3.23,7.06,14.78,22.67,29,19.62,14,11.53,5.25,3.58
1989,2.52,2.23,2.75,6.22,10.48,21.52,25.67,16.46,16.18,13.48,2.68,2.49
1990,3.26,2.28,3.24,6.96,10.79,21.02,26.33,12.94,17.05,6.58,2.34,3.95
1991,2.86,1.78,4.59,7.7,12.87,19.68,20.91,18.44,16.74,8.28,5.61,2.4
1992,3.15,2.54,3.29,6.78,8.98,15.07,22.46,16.48,14.8,11.01,2.76,1.65
1993,3.11,2.34,3.03,4.77,12.91,17.53,20,20.67,18.36,9.84,1.67,1.31
1994,3.33,2.38,4.48,6.98,10.62,16.3,24.68,16.66,14.59,8.07,3.72,0.98
1995,3.4,2.27,2.39,6.01,13.76,20.33,25.11,21.75,14.35,9.72,3.12,2.08
1996,3.4,2.07,3.9,6.89,13.91,13.1,30.34,18.26,14.06,7.92,2.46,1.51
1997,3.78,1.63,3.64,6.97,10.74,17.9,21.6,19.53,18.36,7,3.3,4.08
1998,3.87,2.33,3.62,5.48,12.49,20.94,24.26,17.22,12.31,7.59,3.1,1.43
1999,1.79,0.66,1.89,5.66,13.38,19.5,31,20.73,15.91,9.64,4.25,1.58
2000,2.48,1.7,3.32,5.76,13.64,17.85,28.84,17.4,18.89,11.52,2.78,1.19
2001,3.11,2,2.68,4.87,12.59,16.79,25.87,17.55,17.04,10.5,3.32,0.95
2002,3.75,1.38,4.19,6.08,12.64,16.47,24.29,20.62,14.98,6.38,3.05,1.67
2003,3.17,2.02,2.18,5.01,13.76,17.21,25.98,18.41,12.96,7.22,1.5,2.45
2004,3.43,2.22,3.01,7.04,14.85,17.39,31,18.48,14.2,9.74,2.16,1.82
2005,3.16,1.67,4.01,6.46,8.52,18.85,20.43,19.8,12.38,10.47,2.65,2.59
2006,2.23,2.97,2.03,7.56,15.39,19.17,21.74,15.55,15.12,6.5,3.16,1.93
2007,1.48,2.35,1.64,6.41,12.51,16.55,26.86,17.65,16.6,9.49,4.16,1.33
2008,3.05,1.58,3.19,7.1,9.93,15.55,20.37,19.12,14.8,9.78,3.31,1.01
2009,3.69,1.5,2.4,5.37,10.32,17.45,20.04,18.8,15.62,8.36,2.05,1.18
