1901,2.41,1.27,1.83,2.77,5.88,21.43,25.56,19.43,29.97,11.09,3.61,2.67
1902,2.22,1.06,1.54,2.33,5.16,21.09,29.21,16.73,23.43,9.58,3.74,2.48
1903,2.18,1.21,2.23,2.42,5.46,18.66,25.02,18.69,24.92,10.93,3.74,2.45
1904,2.07,1.05,1.51,2.54,6.18,16.95,31,15.02,25.17,11.3,4.7,2.55
1905,2.31,1.27,1.84,2.22,6.07,20.6,29.75,20.13,25.75,12.17,3.64,2.51
1906,2.22,1.21,1.83,2.74,4.32,21.36,29.71,18.69,28.94,11.83,3.44,2.26
1907,2.24,1.25,1.58,2.45,6.09,24.7,29.43,19.95,29.35,11.46,4.68,2.7
1908,2.14,1.04,1.58,2.5,5.36,20.25,30,20.55,30,10.44,4.02,2.78
1909,2.08,1.13,1.8,2.5,5.23,24.59,28.14,21.6,28.19,12.51,3.61,2.51
1910,2.54,1.33,1.65,2.45,5.92,22.61,29.5,18.94,28.86,14.89,3.58,2.06
1911,2.12,1.05,1.58,2.76,5.88,24.66,25.81,17.61,28.98,10.9,4.48,2.4
1912,2.22,1.25,2.01,2.34,7.3,18.81,28.32,21.21,29.02,12.62,3.96,2.49
1913,2.88,1.49,1.39,2.82,8.66,25.69,31,15.26,30,10.38,4.48,2.25
1914,1.51,1.25,1.6,2.84,7.82,26.9,29.25,16.28,28.28,14.81,2.39,2.84
1915,2.6,1.01,2.02,2.7,6.11,18.77,25.85,21.04,28.48,12.67,3.84,2.98
1916,2.33,1.26,1.76,3.09,6.5,24.36,27.85,22.65,30,13.28,4.17,2.79
1917,2.04,1.04,1.71,2.6,5.16,21.01,30.57,17.85,26.45,14.02,4.17,2.69
1918,2.54,1.03,1.8,2.58,5.7,22.65,28.39,17.73,28.48,10.68,3.62,2.42
1919,2.58,1.05,1.82,3.01,5.38,26.9,31,21.42,27.7,15.5,3.33,3.16
1920,2.36,1.01,0.98,2.11,5.88,27.09,31,15.16,30,7.47,3.65,2.03
1921,1.51,0.71,1.11,2.87,7.56,25.38,26.56,17.19,29.35,21.46,4.11,3.31
1922,2.16,1.58,0.96,2.38,4.32,18.58,28.71,17.57,28.36,15.63,4.48,2.65
1923,1.92,1.53,1.61,2.28,3.54,16.3,25.78,16.31,19.89,10.69,2.05,3
1924,2.5,1.14,1.32,2.18,6.61,26.52,29.68,18.55,20.95,12.78,2.92,3.36
1925,1.89,1,1.13,2.59,5.88,21.2,26.13,15.19,27.28,9.64,3.99,3.39
1926,3.26,1.19,1.78,2.11,5.46,20.29,30.57,20.37,24.18,16.08,3.03,1.95
1927,1.44,0.63,1.26,2.88,6.91,30,31,18.1,30,12.62,4.4,2.85
1928,2.71,1.5,1.97,1.6,4.54,18.01,24.13,17.33,29.23,10.98,4.29,2.93
1929,2.23,0.85,1.15,1.48,7.8,21.7,27.82,21.46,30,11.85,5.38,3.41
1930,2.82,1.07,1.18,1.77,8.08,21.32,29.21,15.96,30,15.05,2.39,2.01
1931,2.07,0.91,1.68,3.07,5.81,23.64,31,15.58,27.82,13.57,2.59,3.83
1932,2.33,1.25,1.84,2.42,4.95,24.7,29.54,18.59,25.75,16.16,2.2,3.51
1933,2.27,0.96,1.05,1.71,9.12,19.59,29.5,22.4,30,11.56,1.5,2.31
1934,1.86,1.16,2.53,3.08,7,21.2,26.21,14.81,29.6,12.75,3.08,2.63
1935,1.68,1.26,1.82,2.57,5.55,20.44,27.75,21.21,26.74,15.18,2.33,2.75
1936,2.3,0.86,1.59,2.86,4.86,26.71,31,15.44,30,13.99,3.53,3.7
1937,2.18,1.28,1.31,2.24,8.55,26.22,29.89,19.15,30,14.94,1.59,2.5
1938,1.82,1.46,1.14,2.62,6.63,23.07,24.52,18.55,30,9.48,4.2,2.01
1939,2.36,0.87,1.3,2.64,5.98,21.32,27.57,15.4,30,11.79,3.42,2.43
1940,2.58,0.88,1.51,1.61,7.75,30,27.96,13.76,25.79,10.19,4.84,3.47
1941,1.6,0.76,1.1,2.97,7.19,15.85,21.8,15.37,25.09,10.96,3.12,2.62
1942,2.06,0.96,1.25,2.52,3.84,19.21,30.61,19.15,30,7.52,4.88,3.63
1943,1.88,1.72,1.59,2.15,5.21,14.78,21.84,18.34,25.59,16.26,3.52,1.47
1944,2.41,0.56,1.62,1.89,4.41,22.91,23.16,17.4,29.6,9.98,2.2,2.46
1945,2.2,1.38,1.26,1.01,4.75,18.58,27.71,18.13,27.9,12.57,3.2,1.64
1946,2.03,1.23,1.46,2.65,3.13,19.53,22.73,16.31,24.47,11.96,4.39,2.71
1947,2.19,1.4,1.18,2.58,6.93,15.81,26.06,18.66,30,12.96,4.39,2.36
1948,1.88,0.65,0.96,2.77,6.46,24.62,30.68,16.28,23.56,11.51,5.5,1.38
1949,2.2,0.82,1.38,2.3,3.5,16.68,20.16,14,27.37,14.86,1.25,2.27
1950,2.05,1.28,2.35,1.71,4.08,20.48,24.52,16.8,22.48,13.57,2.52,1.87
1951,1.24,0.63,2.25,2.11,5.27,19.91,27.46,14.18,30,10.19,3.51,2.34
1952,1.57,0.68,0.92,3.49,7.39,23.33,25.53,19.71,29.31,12.59,3.58,2.57
1953,1.58,0.66,1.17,1.72,7.08,19.19,23.95,12.5,30,12.94,2.88,2.46
1954,2.01,1.2,1.94,3.66,6.5,23.29,29.57,20.06,30,11.51,3.14,2.99
1955,2.05,1.44,1.58,1.83,3.63,14.63,31,15.93,28.48,15.97,3.92,3.33
1956,2.03,0.98,1.9,1.18,7.78,22.61,26.56,15.33,30,10.69,3.76,2.73
1957,2.41,1.22,2.1,2.57,5.34,22.91,22.59,14.07,30,9.5,3.74,2.61
1958,2.46,1.15,1.22,1.98,7.06,22.95,31,14.14,24.84,11.25,3.42,3.96
1959,2.58,1.19,1.57,3.08,4.67,18.28,27.82,13.69,20.04,11.19,3.7,2.15
1960,1.49,0.45,0.99,2.63,5.57,16.3,31,22.19,30,12.17,4.44,2.44
1961,2.5,1.05,2.29,2.57,5.62,26.64,31,18.52,23.52,12.75,3.6,2.17
1962,2.03,0.31,0.85,3.68,5.31,22.57,30.11,18.45,28.32,11.09,2.62,2.3
1963,1.82,1.33,1.48,1.35,3.09,19.08,31,17.99,30,6.44,4.13,2.98
1964,2.67,1.15,2.12,2.03,5.38,21.39,31,16.77,26.25,11.3,4.13,3.61
1965,1.74,1.45,1.73,2.06,2.76,19.04,24.63,17.96,28.44,16.95,3.9,3.22
1966,2,1.58,1.47,2.66,6.7,24.02,27.17,17.15,28.15,10.08,2.8,2.13
1967,2.43,1.2,1.58,2.38,4.13,16,21.98,22.33,26.74,11.54,3.03,2.71
1968,1.93,1.13,1.33,2,6.65,21.32,26.81,16.87,23.02,14.84,3.43,2.17
1969,2.41,0.77,1.52,2.72,4.77,17.75,28.28,22.79,30,10.53,3.67,1.69
1970,2.3,0.94,1.05,1.27,4.47,18.01,31,20.51,30,12.96,3.26,2.92
1971,1.81,0.68,1.54,1.91,4.04,18.47,31,21,28.11,12.28,4.72,2.71
1972,2.26,0.91,1.28,2.55,4.99,21.77,31,15.16,26.21,8.32,3.47,3.11
1973,2.29,1.31,0.72,1.8,5.21,21.66,27.17,25.59,22.15,14.73,3.94,2.8
1974,1.93,1.1,1.32,2.17,5.55,21.13,24.34,15.61,30,9.9,3.2,1.88
1975,1.94,1.18,1.65,0.62,5.03,16.8,28.46,18.66,30,16.76,4.6,2.38
1976,2.39,0.88,0.72,2.39,6,23.79,27.64,18.38,26.21,10.38,3.98,2.98
1977,1.94,1.21,1.77,2.95,7.32,20.56,21.71,18.59,30,9.77,3.33,3.38
1978,2.45,1.32,2.56,1.21,6.74,24.85,26.64,18.66,30,12.91,3.76,2.92
1979,2.69,1.13,1.73,3.11,4.71,21.89,31,20.9,30,10.98,3.17,3.53
1980,1.66,0.98,1.4,2.87,4.69,19.76,30.61,18.66,30,14.52,3.23,2.86
1981,1.54,1.28,1.47,2.69,6.18,26.64,29.18,22.23,28.52,14.57,2.66,2.87
1982,1.68,1.29,2.16,2.61,7.34,20.22,28.17,19.71,30,14.89,4.63,2.8
1983,2.44,1.47,1.45,1.74,3.09,19.27,31,16.94,30,12.51,4.33,2.81
1984,2.3,1.24,1.3,1.09,9.55,23.03,31,21.28,27.74,9.13,2.85,2.97
1985,2.07,1.23,1.43,3.32,6.24,28.73,28.78,18.59,28.4,12.06,4.44,3.23
1986,2.89,0.61,1.48,2.2,9.09,19.57,25.63,16.24,26.83,9,4.13,2.75
1987,1.31,0.6,2.38,1.88,2.81,28.35,31,15.75,28.48,9.19,2.33,1.76
1988,2.98,1.1,1.58,2,3.18,21.7,29.07,23.14,30,12.96,3.3,2.58
1989,2.42,0.94,1.79,3.47,6.67,21.47,27.67,19.5,30,10.4,4.22,2.21
1990,2.32,1.28,2.31,2.68,5.29,18.43,29.39,16.59,29.23,9.61,5.11,3.59
1991,2.6,1.1,1.39,0.99,5.27,23.79,21.37,17.22,28.57,11.99,5.64,3.97
1992,2.38,1.19,1.31,3.03,3.76,23.29,30.29,19.04,27.28,13.02,5.53,2.67
1993,2.41,0.94,1.43,3.01,4.32,25.16,25.35,21.21,29.93,12.41,3.16,2.24
1994,2.45,1.39,1.88,2.27,5.29,22.72,22.8,20.34,30,12.09,3.83,2.18
1995,2.38,0.73,2.05,3.72,5.42,23.86,31,25.76,30,16.87,2.74,2.79
1996,2.88,0.8,1.91,2.3,7.39,28.65,31,24.19,27.45,13.41,4.19,2.65
1997,2.46,1.15,1.75,2.93,5.59,19.68,29.75,20.41,30,13.73,5.94,2.37
1998,2.45,0.71,1.5,2.28,4.13,19.11,31,17.43,28.15,15.13,6.11,2.68
1999,2.07,0.97,0.82,2.39,5.44,24.51,31,19.01,30,17.53,4.35,3.12
2000,2.06,0.81,2.08,1.51,8.83,23.94,27.57,21.49,28.44,11.17,2.96,2.76
2001,2.07,1.35,1.29,2.67,7.82,19.27,28.85,16.7,27.86,14.47,3.37,3.84
2002,1.9,1.33,1.47,1.34,6,21.81,28.1,17.43,30,12.54,3.49,2.98
2003,1.39,1.03,1.47,2.74,5.27,19.23,23.41,17.66,26.25,14.07,5.27,2.46
2004,2.34,1.25,1.77,2.46,7.69,18.28,28.64,15.23,30,15.5,2.84,2.36
2005,1.94,0.88,1.58,3.05,6.44,28.42,29.57,21.77,30,17.21,3.2,2.54
2006,2.38,1.13,1.53,2.57,7.84,21.47,31,23.15,24.09,17.34,3,3.3
2007,2.63,1.21,1.84,1.96,6.16,20.29,22.23,22.16,30,15.97,2.55,2.31
2008,2.45,1.46,1.54,2.91,6,25.76,31,21.56,29.35,15.44,0.81,2.24
2009,2.14,1.18,1.43,1.3,5.68,20.67,24.99,17.5,25.54,10.69,3.94,2.47
