1901,0.64,1.11,1.46,3.48,7.96,15.99,21.2,23.52,15.76,3.31,1.21,0.45
1902,0.65,1.14,1.42,3.78,11.21,16.97,24.6,22.59,17.66,2.76,0.97,0.45
1903,0.63,1.19,1.73,4.28,10.9,17.22,20.44,27.71,14.39,3.42,1.4,0.45
1904,0.77,1.81,1.76,3.99,12.44,13.71,21.86,19.91,13.67,5.25,1.39,0.48
1905,0.77,1.02,1.81,4.94,8.07,13.9,23.95,26.64,16.26,2.84,1.33,0.62
1906,0.66,1.42,1.73,4.16,9.79,15.2,20.88,23.47,13.1,2.84,1.21,0.45
1907,0.57,1.41,1.68,3.77,10.67,15.63,22.43,22.8,17.35,2.28,0.8,0.43
1908,0.66,1.24,1.33,4.71,9.5,24.74,24.98,18.97,16.21,4.61,0.88,0.45
1909,0.6,0.93,1.12,4.87,9.91,18.33,20.89,27.23,12.74,2.83,0.92,0.49
1910,0.78,1.73,1.9,4.78,10.16,24.96,21.66,23.08,12.69,5.69,1.16,0.45
1911,0.64,1.76,2.56,4.81,10.42,16.64,24.57,22.93,15.46,4.27,1.48,0.42
1912,0.65,1.48,2.62,3.28,10.67,15.63,22.27,24.6,15.89,3.32,1.32,1.05
1913,0.65,1.45,2.77,4.56,11.02,16.32,20.44,21.22,15.3,4.39,0.9,0.56
1914,0.54,1.29,2.84,3.37,10.35,22.46,21.88,24.6,16.09,2.84,1.71,0.41
1915,0.55,1.29,1.82,4.79,10.21,17.16,23.14,22.59,14.81,3.44,1.15,1.05
1916,0.75,1.15,1.73,4.71,10.4,16.84,23.95,22.32,13.21,2.94,1.71,1.05
1917,0.63,1.24,1.4,4.93,11.52,25.18,24.22,23.65,15.29,5.24,1.32,0.45
1918,0.79,1.1,1.75,3.01,11.72,26.04,25.05,22.95,16.09,2.89,0.89,0.47
1919,0.56,1.78,1.13,4.57,9.68,24.14,21.68,17.69,15.37,4.43,1.73,0.46
1920,0.56,1.74,1.83,4.54,10.54,16.64,23.16,23.6,15.87,2.78,0.84,1.05
1921,0.73,1.81,1.88,3.95,11.56,16.97,19.56,27.49,16.28,3.79,0.98,0.59
1922,0.77,0.99,2.51,3.12,10.82,15.9,21.53,24.67,15.3,4.65,1.72,0.43
1923,0.44,1.53,1.12,4.59,11.42,15.69,25.29,19.77,17.15,2.84,1.69,0.46
1924,0.77,1.71,1.32,4.33,11.42,16.64,23.14,20.32,15.37,3.65,1.21,0.45
1925,0.67,1.77,2.86,4.57,10.76,15.95,22.23,23.15,16.8,2.72,0.84,0.45
1926,0.79,1.01,2.92,3.2,9.41,14.94,24.49,21.54,12.74,4.08,1.05,0.45
1927,0.71,1.36,1.75,3.63,10.21,16.64,21.31,23.51,18.41,4.13,1.71,0.45
1928,0.56,1.7,1.65,4.33,10.21,17.25,23.82,26.3,16.74,3.67,1.36,1.05
1929,0.64,0.99,1.47,4.62,11.82,17.3,20.86,22.86,15.78,5.08,1.07,0.51
1930,0.78,1.06,2.64,4.71,9.6,17.52,18.83,24.73,18.04,4.28,1.21,1.05
1931,0.79,1.47,1.37,4.78,12.74,18.39,24.72,22.51,15.91,5.45,1.17,0.48
1932,0.6,1.28,2.59,4.55,11.24,24.74,23.1,25.89,15.91,5.49,1.19,0.47
1933,0.65,1.75,1.35,5.13,11.56,17.44,21.94,18.79,12.66,2.95,0.87,0.42
1934,0.65,1.29,1.26,3.91,10.17,18.01,21.57,20.73,14.95,4.92,1.29,1.05
1935,0.76,1.37,2.61,3.03,10.82,16.84,25.99,22.82,15.45,2.23,1.22,0.44
1936,0.59,1.55,1.43,4.23,12.4,23.5,25.86,19.96,16.61,5.16,1.05,0.57
1937,0.7,1.41,1.42,3.22,11.19,21,20.74,26.24,13.68,4.75,0.98,0.42
1938,0.64,1.72,1.69,4.9,10.18,17.89,24.44,24.81,15.69,5.59,1.25,0.44
1939,0.54,1.37,1.32,4.37,11.01,23.66,20.87,21.24,15.81,5.18,0.82,0.45
1940,0.48,1.33,2.11,2.78,11.19,15.69,20.48,18.16,14.07,4.51,1.7,0.45
1941,0.67,1.7,1.75,2.48,10.42,16.88,17.76,20.5,15.67,2.34,0.94,0.54
1942,0.49,1.81,1.79,4.94,9.49,17.09,21.12,24.16,16.53,2.15,0.98,0.35
1943,0.69,1.87,1.82,3.41,9.55,15.99,21.43,18.46,15.22,3.36,0.89,0.43
1944,0.64,1.28,2.7,2.78,11.09,15.26,23.22,21.36,15.45,3.41,1.72,0.45
1945,0.7,1.72,2.69,4.57,9.41,16.46,20.9,20.9,16.32,3.67,0.8,0.59
1946,0.55,0.89,1.41,2.95,8.07,23.12,26.25,21.6,14.75,3.5,0.93,0.45
1947,0.77,1.06,1.5,3.33,11.78,20.89,25.9,21.77,16.6,4.46,1.72,1.04
1948,0.6,1.15,2.73,4.7,12.49,15.23,25.75,21.58,14.69,5.24,1.8,1.06
1949,0.68,1.01,1.65,4.67,11.47,16.23,23.5,22.41,18.14,5.57,1.15,0.5
1950,0.6,1.76,1.58,2.78,12.12,25.13,20.81,23.06,15.62,3.82,1.3,1.03
1951,0.76,1.01,2.86,4.85,10.21,26.06,21.5,19.58,14.47,5.34,1.15,0.45
1952,0.65,1.68,1.9,3.11,12.55,15.56,22.65,28.5,17.59,3.7,1.38,0.4
1953,0.64,1.7,1.95,3.3,9.67,24.93,21.52,15.51,14.06,2,0.86,0.38
1954,0.67,1.14,1.22,4.4,10.49,16.46,22.82,30.43,14.36,2.45,0.77,0.82
1955,0.56,1.25,2,3.2,10.81,18.03,27.31,19.8,11.37,5.26,1,1.05
1956,0.69,1.03,2.07,4.58,9.64,15.92,17.65,28.46,16.68,2.92,1.2,1.02
1957,0.64,1.74,1.37,4.43,10.29,14.85,23.75,20.91,12.35,2.76,1.28,0.55
1958,0.64,1.19,0.96,3.11,10.33,13.11,24.03,20.94,13.75,4.02,0.79,1.05
1959,0.7,1.73,1.63,4.18,10.6,18.83,20.73,19.75,13.79,3.96,1.18,0.6
1960,0.63,0.96,1.26,2.05,12.99,14.42,22.99,25.8,15.38,3.14,1.59,0.52
1961,0.59,1.69,2.04,3.29,10.58,20.26,20.94,24.03,15.26,3.01,1.18,0.3
1962,0.66,1.71,1.34,3.03,11,16.53,20.9,30.76,14.77,2.53,1.59,1.03
1963,0.58,0.99,1.46,4.83,11.55,18.39,22.46,24.04,10.33,4.5,1.18,1.01
1964,0.72,1.33,1.73,5,10.48,25.54,22.33,23.64,14.23,2.42,0.89,0.55
1965,0.51,1.49,1.58,4.46,8.56,17.42,21.61,22.74,16.44,2.22,1.27,0.41
1966,0.57,1.08,1.39,3.5,10.07,19.28,24.6,27.16,14.31,3.06,1.44,0.4
1967,0.76,1.73,1.64,4.42,10.39,15.68,17.92,18.67,14.58,2.04,1.64,0.4
1968,0.64,1.32,2.93,4.62,9.29,16.86,20.4,23.18,14.17,5.02,0.67,0.42
1969,0.67,0.8,1.65,2.84,12.01,16.62,22.78,26.3,14.03,5.17,1.71,0.37
1970,0.64,1.52,1.5,4.63,10.19,14.54,25.74,23.81,16.13,3.74,1.12,0.26
1971,0.69,1.8,1.55,4.92,11.15,18.29,20.69,23.25,12.53,5.54,1.53,0.42
1972,0.66,1.17,1.69,3.55,9.27,21.66,22.19,18.53,15.12,2.17,0.83,0.42
1973,0.63,1.14,1.24,3.53,8.86,23.06,19.08,23.83,14.11,5.49,1.12,0.53
1974,0.55,0.98,1.43,3.61,7.59,15.74,27.16,28.31,14.03,2.78,1.58,0.36
1975,0.6,1.22,1.45,3.31,11.13,21.55,23.01,23.44,16.79,5.12,1.66,1.02
1976,0.46,1.23,1.81,4.92,8.28,18.52,19.48,21.94,11.73,2.98,1.64,0.4
1977,0.67,1.2,2.91,3.42,11.89,15.83,20.59,20.92,16.49,3.56,1.37,0.6
1978,0.53,1.2,1.57,3.45,11.82,16.97,18.8,18.33,14.17,4.71,1.37,0.33
1979,0.77,1.71,1.37,3.07,10.39,22.11,23.12,24.7,15.29,3.56,1.7,0.6
1980,0.73,1.26,1.67,3.56,11.61,14.82,22.79,30.62,14.07,5.64,0.75,0.38
1981,0.7,1.74,1.67,2.84,11.78,15.33,22.85,18.77,16.33,1.57,0.94,0.64
1982,0.41,1.72,2.63,3.29,7.29,18.53,19.75,20.43,12.3,2.44,1.34,0.52
1983,0.65,1.11,1.37,4.92,12.49,14.15,19.44,18.26,16.03,4.5,1.08,0.59
1984,0.54,1.01,2.6,4.62,8.92,13.93,27.8,22.13,14.71,4.91,0.93,0.5
1985,0.56,1.12,1.5,4.43,8.42,20.82,25.2,19.68,14.38,3.28,1.75,1.05
1986,0.53,1.09,1.31,3.56,6.97,14.06,23.78,20.25,17.01,4.07,1.21,0.4
1987,0.53,1.83,1.65,4.76,11.48,12.1,24.9,21.65,16.22,2.65,1.12,0.54
1988,0.73,1.41,1.46,4.79,9.45,22.69,22.22,29.2,16.09,5.48,1.75,1.04
1989,0.56,1.56,1.32,4.76,10.98,23.88,20.51,22.83,15.07,3.25,1.23,0.5
1990,0.6,1.33,1.48,4.72,11.69,18.14,25.06,21.65,18.29,3.5,0.83,1.01
1991,0.55,1.18,2.85,4.26,9.57,17.85,24.96,25.1,16.62,3.62,1.68,0.54
1992,0.62,1.2,1.62,4.76,11.54,14.38,19.86,25.85,14.93,4.78,0.94,0.47
1993,0.64,1.59,1.63,3.43,9.34,14.19,21.04,29.65,17.23,4.18,0.88,0.49
1994,0.72,1.23,2.01,4.95,11.45,17.32,20.9,24.96,15.39,3.37,1.19,0.37
1995,0.6,1.4,1.6,4.34,9.71,17.92,24.03,19.53,14.54,5.16,1.26,0.55
1996,0.7,1.24,2.01,4.25,11.91,15.89,22.28,24.74,15.23,3.4,0.8,0.3
1997,0.79,1.33,1.81,4.38,10.58,16.75,23.9,17.49,16.69,2.48,1.29,1.25
1998,0.79,1.49,1.91,3.08,9.55,19.75,23.91,28.87,15.81,3.14,1.12,0.5
1999,0.44,0.84,1.31,3.55,9.66,22.28,20.56,26.45,15.76,3.59,0.92,0.32
2000,0.6,1.12,1.56,3.76,11.33,14.66,23.58,27.34,15.97,4.95,1.32,0.44
2001,0.64,1.21,1.37,3.48,9.48,17.46,24.3,22.59,14.02,3.59,1.1,0.4
2002,0.77,1.14,2.8,3.89,9.64,15.71,24.3,20.95,15.81,2.35,1.39,0.37
2003,0.68,1.27,1.44,2.73,10.24,16.19,20.69,22.43,14.89,2.58,0.82,0.31
2004,0.65,1.69,1.94,3.69,10.29,17.06,23.88,22.25,14.16,3.48,0.8,0.57
2005,0.75,1.08,2.04,4.88,9.15,15.67,20.91,26.6,12.74,5.57,1.16,0.46
2006,0.44,1.68,1.35,4.72,11.79,22.65,22.58,19.42,14.33,3.34,1.39,0.54
2007,0.44,1.57,1.31,3.78,7.13,16.18,24.37,23.85,16.36,4.81,1.1,0.4
2008,0.64,0.98,1.92,4.39,11.26,14.92,22.86,21.14,14.95,3.16,1.15,0.4
2009,0.76,1.25,1.46,3.11,10.51,14.47,22.45,27.05,11.29,5.2,1.05,0.49
