1901,3.86,1.13,2.46,6.59,20.85,19.84,24.2,20.57,26.48,31,22.97,12.03
1902,3.71,1.18,2.43,7.21,14.77,16.95,22.96,24.67,22.55,31,24.25,12.17
1903,3.36,1.22,1.6,4.95,20.6,19.95,19.52,23.88,21.6,31,18.17,12.3
1904,3.56,1.16,1.86,7.3,21.58,18.15,18.77,22.9,27.35,31,28.23,12.05
1905,3.73,1.03,3.13,6.39,22.36,18.74,20.83,20.91,25.36,31,22.63,12.13
1906,4.55,1.4,1.81,4.45,19.09,19.95,20.64,31,23.63,28.99,21.35,13.41
1907,4.44,0.48,2.78,5.4,20.97,21.37,20.83,20.57,20.43,31,27.02,13.68
1908,3.38,1.57,1.48,6.61,25.42,20.97,23.19,29.1,30,31,23.32,14.89
1909,4.61,1.63,2.24,6.52,17.75,19.58,21.95,25.61,30,31,23.15,10.42
1910,4.28,1.63,4.08,6.72,21.5,21.41,17.47,21.88,25.96,30.89,24.36,11.97
1911,4.62,0.88,1.55,6.57,20.69,19.84,14.4,19.14,25.92,31,20.48,13.27
1912,3.71,0.96,2.61,4.84,17.22,19.43,25.43,23.05,23.8,31,20.17,13.1
1913,4.91,1.14,1.08,3.22,17.83,21.63,21.06,22.6,25.57,30.72,23.29,12.65
1914,4.27,0.5,2.18,5.72,18.36,21.12,16.16,20.98,24.24,27.78,20.38,16.81
1915,2.12,0.13,2.95,7.19,18.81,22.07,20.27,22.86,25.7,31,30,9.93
1916,4.04,1.64,3.84,5.98,17.5,22.69,23.94,30.81,23.93,31,24.43,12.63
1917,4.22,0.35,1.48,4.26,18.24,19.18,22.4,27.26,26.78,26.35,25.26,14.75
1918,3.14,0.59,2,9.14,18.93,21.08,13.05,20.08,24.06,30.54,24.36,13.95
1919,3.1,1.35,1.52,5.96,24.97,18.45,25.04,15,25.4,31,21.45,14.69
1920,6.14,0.49,4.33,4.97,14.85,15.41,16.94,21.54,30,29.68,22.32,13.39
1921,4.31,1.57,4.15,4.67,22.81,18.19,21.28,25.64,23.72,29.59,14.98,9.87
1922,5.24,0.71,3.12,8.42,20.36,20.17,17.2,18.12,23.85,31,25.95,14.21
1923,4.41,0.86,3.73,7.3,20.73,17.46,17.95,20.08,29.64,28.99,21.69,12.59
1924,4.82,1.43,3.46,8.49,17.67,18.52,19.63,21.51,24.71,31,21.52,7.85
1925,3.45,0.7,2,8.4,19.38,18.52,18.25,24.21,21.38,31,24.43,12.07
1926,4.64,1.16,3.11,3.93,18.36,19.47,16.31,25.79,27.17,30.15,19,15.53
1927,4.08,2.09,3.12,8.16,19.42,21.56,19.22,18.54,21.9,31,16.47,10.07
1928,2.96,1.95,1.94,6.91,17.05,15.81,16.34,18.24,23.85,31,17.02,12.67
1929,3.42,1.37,3.23,5.34,19.71,17.71,15.6,15.94,27.91,30.11,20.31,9
1930,3.88,0.76,0.98,5.77,20.11,20.31,18.25,21.7,21.77,28.68,24.39,12.15
1931,2.15,1.26,1.86,5.31,19.83,20.72,20.94,19.85,24.8,31,19.1,13.04
1932,3.1,0.58,2.55,7.24,20.03,21.56,25.68,20.42,22.03,31,22.56,10.18
1933,3.58,1.54,2.9,7.26,14.69,14.31,21.02,21.32,22.85,31,23.74,10.51
1934,3.62,1.25,2.48,6.46,20.73,19.76,21.06,23.35,23.16,31,24.32,9.29
1935,5.8,0.92,3.24,6.07,19.79,20.83,16.01,24.85,23.46,31,21.83,14.94
1936,3.36,0.59,1.89,5.31,18.16,15.56,20.87,22.03,26.18,31,26.95,13.27
1937,3.11,1.73,3.79,8.45,21.99,17.93,15.86,19.25,29.14,31,21.45,12.01
1938,4.91,0.86,3.14,6.37,19.54,19.43,20.64,26.47,30,29.33,22.73,11.06
1939,2.92,1.5,1.95,9.31,22.48,18.78,14.17,23.61,23.03,31,21.52,13.49
1940,2.55,1.1,0.69,3.87,21.09,21.12,17.58,22.48,21.47,29.64,24.08,14.36
1941,2.97,1.4,3.01,6.03,23.22,18.23,17.91,20.79,24.71,31,25.33,15.18
1942,6.13,0.91,2.46,8.51,16.69,23.3,19.6,22.3,24.24,31,26.4,15.72
1943,4.06,2.05,3.85,7.95,19.91,16.84,15.56,19.59,28.81,31,17.47,12.5
1944,2.88,1.67,1.42,8.06,19.05,21.23,20.83,25.04,25.79,31,22.8,16.89
1945,4.37,1.6,3.62,8.53,19.87,21.3,23.75,23.35,20.91,31,19.45,13.47
1946,4.75,1.22,3.37,9.66,27.07,16.29,22.66,21.7,30,31,23.87,13.02
1947,4.45,1.5,3.29,9.2,19.67,21.7,17.09,23.01,21.64,31,21.45,11.97
1948,2.9,0.74,3.5,7.08,17.87,19.84,23.26,22.79,21.64,30.54,20.86,6.9
1949,4.24,1.72,1.5,7,20.2,20.68,23,22.75,24.49,31,22.11,11.91
1950,4.63,1.68,2.73,7.95,22.52,18.08,21.36,20.34,28.6,28.86,24.01,10.61
1951,3.92,1.33,2.14,6.74,24.28,16.32,24.95,17.67,20.43,27.08,22.11,9.23
1952,3.29,0.96,3.16,11.3,21.99,23.55,17.24,28.13,18.49,22.63,19.49,8.33
1953,6.59,2.01,2.02,6.52,21.95,21.23,24.61,21.96,27.7,30.37,22.3,10.88
1954,5.11,1.14,2.92,6.22,18.97,20.28,17.92,19.23,29.07,29.16,14.43,8.32
1955,5.48,0.97,1.01,7.08,19.75,19.91,19.63,20.3,26.3,31,23.23,8.96
1956,4.09,1.09,2.67,7.84,20.25,22.28,19.84,25,30,31,17.27,12.96
1957,3.63,0.77,3.3,5.79,19.34,18.28,19.72,26.15,26.91,22.75,22.18,7.2
1958,4.21,1.34,1.55,4.36,17.3,23.91,17.38,25.64,23.8,24.7,25.47,7.52
1959,2.55,0.87,3.53,7.21,16.69,20.35,24.87,24.67,30,31,23.42,9.32
1960,3.72,1.74,1.45,10.36,25.83,17.67,23.26,19.88,30,21.74,20.71,8.3
1961,4.92,1.51,3.38,7.95,20.32,17.71,18.21,18.95,20.07,31,23.42,13.88
1962,3.72,1.03,3.14,4.49,19.62,21.6,21.09,29.82,20.29,29.62,16.76,6.55
1963,3.61,0.68,1.45,2.98,14.48,19.25,21.8,15.67,28.73,28.59,20.27,10.77
1964,4.56,1.84,2.29,4.19,23.42,16.73,22.81,18.66,30,21.33,22.32,8.38
1965,3.06,1.39,2.8,6.8,22.95,22.86,21.51,19.25,19.68,31,21.8,14.74
1966,4.47,1.36,3.46,5.4,21.22,19.51,16.66,24.1,30,31,23.42,9.39
1967,6.72,1.45,2.15,10.08,21.91,17.68,21.69,18.43,24.06,31,20.48,6.45
1968,3,0.79,0.63,6.44,20.73,18.67,18.96,26.6,25.4,22.46,16.12,10.96
1969,4.48,1.69,2.41,4.97,19.77,23.2,21.69,18.39,26.48,23.72,17.53,10.07
1970,3.32,0.91,3.17,7.41,20.03,21.15,17.95,25,24.41,25.3,18.4,9.29
1971,2.46,1.48,3.32,4.3,19.56,17.28,16.56,23.58,20.54,31,19.39,7.67
1972,2.42,1.2,2.53,7.47,17.75,16.87,18.31,17.63,26.65,22.14,22.84,8.81
1973,3.32,0.65,3.39,5.31,18.93,22.26,25.96,27.75,30,24.81,22.18,10.65
1974,1.25,1.78,2.73,11.36,24.94,19.92,16.77,18.54,26.91,31,21.69,8.94
1975,5.32,1.74,2.46,6.65,21.3,22.95,16.38,20.79,20,29.14,17.71,12.8
1976,1.84,0.7,2.21,7.21,20.97,20.09,23.67,21.17,25.86,31,24.84,9.39
1977,4.46,1.95,2.25,2.83,14.97,26.87,20.1,21.58,26.83,31,20.64,6.36
1978,4.06,1.53,2.07,7.97,19.14,22.63,21.21,21.17,29.01,22.55,14.1,9.52
1979,2.66,0.91,1.08,7.24,23.91,19.08,25.1,26.61,28.36,27.99,21.83,7.4
1980,2.59,0.67,2.37,6.87,16.81,24.29,21.42,18.2,25.11,21.12,17.24,11.37
1981,2.63,1.53,1.14,11.45,19.99,19.14,19.67,15.4,30,21.65,21.21,11.19
1982,1.1,0.92,3.43,7.84,19.09,18.8,28.18,25.13,22.12,21.87,19.83,7.52
1983,2.76,0.42,2.46,3.26,16.97,22.36,18.32,28.36,30,30.28,18.94,12.75
1984,3.62,1.6,2.39,7.39,17.99,20.61,22.44,18.01,28.03,22.44,16.88,9.76
1985,2.12,1.2,3.21,8.23,24.73,18.23,20.15,17.56,18.62,26.72,19.69,8.48
1986,2.92,0.48,1.47,5.53,25.5,19.26,19.41,20.14,29.55,21.72,24.39,8.34
1987,3.27,0.55,1.3,4.04,18.89,17.96,14.92,31,25.14,23.12,22.06,7.72
1988,3.58,1.34,2.3,6.98,23.26,18.78,23.97,27.58,30,26.57,22.24,4.86
1989,4.14,0.94,2.67,6.72,26.25,21,24.42,18.52,30,28.86,20.79,7.73
1990,3.25,0.6,2.06,6.67,24.45,20.01,21.02,14.83,26.48,26.83,16.73,8.26
1991,3.44,1.29,2.26,7.24,21.46,16.58,18.24,24.25,24.97,26.91,16.46,11.78
1992,3.38,0.88,0.58,3.67,18.16,18.93,20.97,21.7,21.43,23,16.64,12.71
1993,4.98,0.49,3.76,7.65,18.32,19,21.16,29.93,29.63,25.68,17.46,8.55
1994,3.32,1.17,3.81,6.87,20.85,26.32,17.8,19.36,28.6,17.77,23.8,8.46
1995,3,1.03,2.98,6.16,18.71,22.61,19.96,27.67,23.98,20.87,19.7,6.03
1996,3.72,1.44,2.45,7.82,17.54,19.36,22.95,24.85,26.39,24.97,22.5,15.17
1997,2.25,1.61,2.55,6.63,15.38,20.72,23.11,19.12,27.22,31,18.05,13.7
1998,4.19,0.66,1.8,2.66,20.52,23.34,23.37,31,30,28.23,22.97,13.27
1999,4.92,1.64,2.77,9.7,21.33,22,21.21,23.84,24.15,24.18,18.2,12.71
2000,4.26,1.77,3.91,8.66,17.95,19.25,19.04,17.74,24.02,31,25.22,8.37
2001,5.31,1,3.78,5.81,18.69,17.17,19.75,18.76,24.42,31,12.22,11.72
2002,3.01,0.45,2.85,5.92,22.8,18.16,19.86,16.86,29.36,28.73,20.56,17
2003,3.3,1.58,3.9,9.34,18.48,15.92,21.71,27.36,26.01,31,19.03,8.76
2004,3.84,1.14,2.03,9.17,22.12,16.4,21.23,28.54,30,28.21,19.2,8.69
2005,4.72,1.34,2.3,4.88,18.48,20.57,21.65,22.45,28.12,23.83,19.45,17.35
2006,3.03,1.64,3.3,5.23,21.83,22.62,24.76,31,19.79,29.19,19.45,10.67
2007,5.74,0.65,3.1,8.23,25.7,22.77,27.15,16.81,29.07,27.8,20.24,6.08
2008,4.55,1.76,2.75,6.8,22.03,24.14,19.26,23.46,21.21,29.07,25.67,10.57
2009,4.81,0.97,3.66,8.73,20.16,12.55,23.81,22.94,24.15,23.23,13.62,9.44
