1901,1.46,1.07,2.21,4.29,8.72,16.66,18.31,16.12,15.65,5.74,1.75,0.77
1902,1.47,1.06,1.99,4.62,10.41,14.55,21.77,16.64,17.07,4.38,1.18,0.77
1903,1.43,1.11,2.53,6.19,9.45,18.15,17.33,15.76,12.73,5.99,2.26,0.77
1904,1.81,2.21,2.77,5.37,11.09,13.05,26.77,18.91,12.9,6.58,2.12,0.8
1905,1.77,0.92,2.79,6.19,8.96,13.98,19.45,14.84,14.27,5.12,1.93,1.1
1906,1.5,1.42,2.64,5.62,8.91,14.96,21.53,17.89,9.4,4.41,1.77,0.77
1907,1.27,1.41,2.59,4.65,11.22,15.24,27.52,12.07,16.82,3.87,0.67,0.65
1908,1.54,1.17,1.8,7.11,10.69,24.13,22.13,16.58,13.63,6.66,1.07,0.77
1909,1.35,0.84,1.38,6.4,11.23,19.64,24.39,15.35,11.66,4.73,1.19,0.84
1910,1.83,2.12,3.07,6.14,11.79,24.34,18.72,16.05,11.66,9.56,1.67,0.77
1911,1.46,2.19,3.76,6.56,11.79,14.95,19.64,15.85,12.98,8.13,2.16,0.56
1912,1.49,1.51,3.56,3.92,10.82,13.97,26.95,16.97,16.37,6.57,2.2,1.52
1913,1.54,1.44,4.06,6.63,11.44,14.4,17.14,15.24,12.91,7.18,1.22,1.01
1914,1.03,1.34,4.14,3.77,9.66,22.44,18.93,17.97,12.91,4.92,2.64,0.52
1915,1.2,1.19,2.67,8.03,13.15,16.48,28.65,17.2,12.93,6.12,1.4,1.6
1916,1.64,1.01,2.61,6.15,11.21,16.21,19.69,16.48,13.54,6.22,2.97,1.57
1917,1.4,1.21,1.64,7.65,10.49,22.35,20.49,16.32,13.32,7.53,1.67,0.46
1918,1.83,0.78,2.69,3.51,12.6,22.71,19.86,14.45,13.23,5.12,0.61,0.48
1919,1.24,2.19,0.94,6.85,9.65,21.32,27.9,16.59,13.18,7.4,3.02,0.73
1920,1.03,2.03,3.29,6.7,10.34,14.05,17.03,18.43,13.09,4.23,0.41,1.48
1921,1.71,2.18,2.96,4.21,11.27,13.82,18.71,14.75,17.56,6.89,1.25,0.81
1922,1.81,0.68,3.61,4.27,8.78,15.63,19.01,16.84,13.05,6.8,3.01,0.69
1923,0.91,1.6,1.13,7.27,10.42,14.68,21.15,18.89,14.83,4.1,2.76,0.69
1924,1.84,2.1,1.32,6.66,11.78,14.26,30.33,21.19,12.99,6.26,1.52,0.5
1925,1.51,2.23,3.92,7.83,12.16,14.47,19.28,16.06,14.6,5.14,1.04,0.68
1926,1.87,1.23,4.45,3.51,9.71,14.67,22.9,11.62,12.45,7.04,1.87,0.91
1927,1.65,1.35,2.31,5,10.67,14.22,18.9,15.21,20.63,8.51,2.72,0.46
1928,1.18,2.17,2.17,6.31,10.4,16.99,19.46,14.07,17.11,7.81,1.68,1.38
1929,1.46,0.75,2.13,6.46,14.12,14.46,17.69,15.28,13.11,6.68,1.47,0.87
1930,1.86,0.97,3.6,7.59,10.14,15,14.16,16.46,17.05,7.83,1.75,1.47
1931,1.83,1.5,1.66,7.65,11.38,19.64,21.73,10.91,14.1,7.31,1.49,0.69
1932,1.36,1.1,3.43,7.08,11.2,22.48,18.32,14.81,13.24,7.31,1.86,0.58
1933,1.37,1.86,1.41,6.56,10.99,17.85,28.19,16.66,11.8,4.53,0.95,0.48
1934,1.38,1.3,1.35,4.67,10.25,19.49,19.24,17.06,14.29,6.9,1.73,1.38
1935,1.85,1.36,3.39,3.31,9.32,19.46,18.99,16.23,15.35,3.65,1.6,0.46
1936,1.21,1.6,2.07,5.82,11.7,19.36,19.8,17.84,14.35,6.94,1.03,0.83
1937,1.54,1.34,1.71,3.65,11.51,20.02,25.44,17.07,12.83,6.89,0.96,0.54
1938,1.7,2.23,2.67,7.2,12.57,15.25,28.22,14.6,14.3,9.38,1.97,0.6
1939,1.14,1.41,1.8,6.1,10.48,21.8,18.91,11.47,16.05,7.18,0.89,0.62
1940,0.95,1.35,3.25,2.55,12.8,15.03,16.45,15.86,13.27,6.98,2.69,0.7
1941,1.54,1.99,2.73,3.21,11.56,16.73,17.62,15.54,18.23,4.69,0.99,0.91
1942,0.95,2.2,2.94,6.59,11.74,18.47,21.99,15.15,14.17,1.84,1.2,0.6
1943,1.54,2.3,2.97,3.83,11.36,13.8,25.72,19.06,14.44,5.45,1.16,0.56
1944,1.48,1.24,3.87,3.39,11.3,17.73,18.22,15.94,16.05,5.78,2.72,0.56
1945,1.62,2.01,4.32,6.95,10.44,18.12,28.28,15.51,13.28,6.21,0.59,1
1946,1.28,0.68,2.08,3.53,9.15,24.25,19.12,17.33,12.87,6.51,1.03,0.77
1947,1.84,0.95,2.13,4.88,9.24,22.81,21.77,16.39,15.22,8.31,2.47,1.59
1948,1.47,1.25,4.1,7.39,13.85,13.7,22.93,14.76,12.03,7.38,2.68,1.34
1949,1.55,0.85,2.86,7.06,11.81,14.23,17.84,16.39,16.39,9,1.6,0.95
1950,1.4,2.17,2.45,3.54,10.33,23.68,18.02,16.81,14.56,7.49,1.97,1.52
1951,1.84,0.6,4.69,6.53,9.21,26.65,17.36,18.22,13.73,7.87,1.54,0.78
1952,1.38,1.96,2.77,3.65,9.72,12.73,20.31,14.27,17.58,6.96,1.98,0.37
1953,1.54,2.13,3.24,3.66,10.42,20.25,18.72,12.72,15.65,6.82,1.2,0.57
1954,1.44,1.18,1.88,6.2,10.75,14.93,19.29,14.33,15.52,6.82,0.49,0.94
1955,1.09,1,3.26,3.22,11.1,15.05,23.3,14.64,13.44,8.4,2.19,1.36
1956,1.69,0.45,3.36,6.66,12.11,15.52,17.14,11.77,13.01,5.68,1.72,1.31
1957,1.46,2.24,1.48,6.04,11.74,17.61,18.64,11.06,13.69,4.69,1.49,0.83
1958,1.35,1.03,1.04,3.57,12.67,14.04,21.08,20.16,13.43,6.21,0.37,1.44
1959,1.63,2.34,2.31,6.02,12.44,17.11,27.58,12.55,13.89,7.15,1.31,0.84
1960,1.15,0.85,1.54,2.6,10.77,15.05,29.95,16.58,12.06,4.01,2.78,0.74
1961,1.43,2.24,3.17,3.89,12.73,19.82,18.65,13.41,14.97,6.42,1.6,0.68
1962,1.54,2.12,1.49,3.47,10.66,13.8,15,15.67,9.1,5.07,2.36,1.31
1963,0.77,0.71,1.88,6.23,10.92,13.69,19.22,15.44,11.93,7.22,1.37,1.4
1964,1.69,1.25,2.53,6.24,12.53,19.33,27.59,15.33,13.45,5.88,0.82,0.82
1965,0.92,1.52,2.05,6.18,8.36,15.13,18.73,16.26,13.41,5.52,1.38,0.79
1966,1.08,0.77,1.63,3.42,9.85,18.39,18.47,16.66,12.68,4.32,1.65,0.86
1967,1.86,2.05,2.75,7.03,9.18,14.79,26.24,17.54,14.8,4.06,2.85,0.44
1968,1.7,1.16,3.86,6.17,11.88,13.51,18.14,16.43,15.95,6.01,0.84,0.48
1969,1.39,0.33,2.61,3.77,10.74,20.12,19.04,14.72,9.75,7.55,2.64,0.42
1970,1.78,1.4,2.7,6.75,12.68,13.96,18.73,13.71,12.33,6.56,1.9,0.75
1971,1.73,2.15,1.49,6.1,10.21,14.35,19.48,17.44,12.82,8.04,2.14,0.94
1972,1.37,1.35,2.46,4.85,9.3,21.71,27.1,17.78,10.71,4.09,0.99,0.66
1973,1.6,1.16,1.32,4.7,10.52,23.25,17.65,17.18,16.81,7.46,2.07,0.91
1974,1.18,0.71,2.41,5.15,8.24,16.54,23.22,15.35,16.17,4.67,2.92,0.42
1975,1.2,1.21,1.97,3.78,13.09,19.96,28.25,14.75,14.69,7.56,2.98,1.58
1976,1.19,1.5,2.98,6.59,8.38,17.73,22.17,17.92,10.94,4.16,3.04,0.5
1977,1.36,1.39,4.13,5.79,10.35,15.95,20.31,18.91,13.24,5.69,1.84,0.99
1978,1.23,1.09,1.56,3.59,14.11,14.28,18.9,17.37,12.84,6.52,2.03,0.33
1979,1.77,1.85,2.07,2.78,8.38,21.13,17.98,12.4,13.75,6.85,2.44,1.13
1980,1.81,1.09,2.93,4.8,9.79,17.88,17.72,13.92,13.05,9.01,0.18,0.39
1981,1.64,2,2.66,3.53,10.8,15.4,27.27,17.23,13.34,3.84,1.29,0.94
1982,0.73,2.25,3.39,4.92,7.4,13.84,17.84,17.36,13.75,2.91,2.14,0.68
1983,1.43,1.17,2.15,6.19,10.08,14.89,21.29,20.69,15.15,7.04,1.48,1.07
1984,1.2,0.67,3.3,8.01,11.54,15.26,18.9,12.61,15.03,7.03,0.7,0.79
1985,1.06,1.09,2.91,7.6,9.09,19.7,21.52,12.13,12.59,4.53,3.24,1.33
1986,0.98,0.9,1.95,4.7,5.28,13.29,19.39,14.72,12.88,7.61,2,0.64
1987,1.14,2.26,2.74,7,8.64,14.07,19.49,15.55,17.86,3.84,1.56,0.94
1988,1.79,1.17,2.46,6.05,12.96,22.65,27.4,16.36,13.9,8.16,2.94,1.47
1989,1.18,1.38,2.06,6.14,10.28,21.45,21.69,14.42,16.19,7.88,1.4,0.89
1990,1.42,1.43,2.63,6.83,10.09,18.68,21.26,10.31,16.01,4.35,1.07,1.5
1991,1.17,1.12,4.07,7.32,10.86,18.65,18.62,17.44,15.99,5.88,2.89,0.95
1992,1.5,1.51,2.49,6.5,9.88,15.5,18.36,12.07,14.71,7.33,1.12,0.62
1993,1.45,1.53,2.6,3.63,11.48,18.03,18.82,14.51,17.71,6.42,0.66,0.62
1994,1.62,1.42,3.72,6.79,9.7,13.72,17.29,12.87,14.08,6.31,1.56,0.32
1995,1.52,1.33,2.14,6.09,11.42,17.22,20.2,19.43,14.09,6.95,1.7,0.79
1996,1.58,1.26,3.25,6.46,13.33,11.12,27.63,14.57,14.15,5.96,0.86,0.5
1997,1.73,1.11,2.93,5.72,10.47,16.18,18.69,17.53,16.94,3.65,1.77,1.16
1998,1.85,1.41,2.96,4.03,11.5,20.12,20.06,12.46,12.79,5.91,1.56,0.52
1999,0.68,0.2,1.57,4.39,11.36,19.18,29.99,14.3,13.89,6.21,1.71,0.55
2000,1.16,0.92,2.56,4.77,12.51,15.73,27.59,13.95,17.26,7.64,1.65,0.52
2001,1.46,1.21,1.89,4.09,10.94,13.7,20.49,17.01,15.57,6.54,1.57,0.39
2002,1.82,0.9,3.7,5.06,10.34,15.41,19.77,18.45,13.57,3.58,1.85,0.58
2003,1.51,1.23,1.82,3.71,12.55,15.8,24.56,15.66,11.95,4.42,0.56,0.82
2004,1.51,1.81,3.19,5.02,13.12,14.47,30.21,13.2,13.67,6.72,0.73,0.88
2005,1.6,0.93,3.38,6.82,8.4,16.36,18.19,15.23,11.01,7.8,1.32,0.91
2006,0.84,2.17,1.59,6.92,13.46,19.54,18.91,11.38,13.42,3.84,1.76,0.78
2007,0.6,1.61,1.21,4.7,10.21,14.22,21.69,12.69,15.83,6.82,1.84,0.48
2008,1.46,0.96,2.89,6.58,10.1,13.79,18.81,17.19,14.47,5.61,1.6,0.48
2009,1.75,1.11,1.76,3.98,9.74,15.53,20.54,16.26,13.96,6.81,1.06,0.58
