1901,0.61,0.64,1.95,2.92,4.41,10.71,12.46,18.54,4.52,3.01,2.62,1.54
1902,0.61,0.62,1.91,2.8,5.93,12,13.25,13.74,4.41,3.17,2.62,1.54
1903,0.61,0.62,1.95,3.39,3.81,11.74,10.1,13.86,7.4,2.74,2.89,1.55
1904,0.61,0.62,1.95,3.24,5.21,11.98,11.25,13.26,9.76,2.94,2.64,1.52
1905,0.62,0.62,1.95,3.16,3.87,9.49,11.58,14.38,6.92,3.16,2.99,1.51
1906,0.61,0.61,1.95,3.11,4.56,17.93,19.09,13.89,6.83,2.93,2.43,1.54
1907,0.61,0.6,1.9,2.86,5.48,9.83,14.04,17.85,6.12,3.01,2.25,1.52
1908,0.6,0.62,1.82,2.82,3.45,17.15,13.35,16.46,9.77,2.45,2.58,1.54
1909,0.6,0.61,1.97,2.76,4.24,12.18,18.14,13.74,8.33,3.16,2.66,1.52
1910,0.61,0.63,1.89,3.14,3.81,15.13,15.42,18.06,5.19,2.82,2.62,1.51
1911,0.61,0.61,1.95,3.27,4.2,11.42,11.97,16.43,8.57,2.95,2.52,1.52
1912,0.61,0.63,1.98,2.79,4.41,15.15,12.37,16.46,4.3,2.7,2.76,1.55
1913,0.6,0.59,1.92,2.67,4.73,10.64,17.22,14.65,8.05,2.94,2.7,1.55
1914,0.62,0.65,1.96,2.48,4.31,16.23,11.74,19.57,6.88,3.1,2.55,1.51
1915,0.6,0.61,1.98,3.53,5.15,12.66,14.92,16.46,8.39,3.13,2.66,1.55
1916,0.61,0.65,1.95,2.86,4.34,19.42,14.89,15.4,6.88,2.92,2.71,1.54
1917,0.62,0.62,1.95,2.55,2.82,14.57,14.14,12.35,6.64,2.74,2.53,1.45
1918,0.62,0.63,1.95,2.92,3.71,13.03,11.58,16.34,6.62,2.93,2.54,1.51
1919,0.61,0.63,1.98,3.1,3.56,9.61,15.61,15.34,8,2.89,2.62,1.48
1920,0.61,0.64,1.98,3.22,5.27,16.25,12.63,16.38,4.45,2.93,2.62,1.48
1921,0.61,0.61,1.95,3.32,4.31,16.06,10.04,11.99,6.06,2.63,2.62,1.51
1922,0.6,0.63,1.95,3.1,4.85,15.08,15.65,14.83,7.51,2.94,2.62,1.54
1923,0.61,0.64,1.94,2.95,4.2,14.03,13.81,12.71,5.86,2.94,2.66,1.52
1924,0.61,0.63,1.9,2.93,3.14,15.96,13.15,18.63,5.38,3.32,2.67,1.51
1925,0.59,0.62,1.93,3.11,3.43,8.64,18.14,14.25,5.8,2.62,2.82,1.54
1926,0.6,0.63,1.95,3.07,4.12,8.86,12.73,16.34,8.65,2.58,2.63,1.51
1927,0.61,0.61,1.94,3.12,4.65,12.57,11.81,14.98,4.89,3.26,2.33,1.54
1928,0.61,0.62,1.91,2.79,3.84,10.75,14.2,18,7.4,2.69,2.63,1.45
1929,0.6,0.64,1.92,2.93,4.52,15.98,14.43,16.46,5.73,3.02,2.66,1.54
1930,0.62,0.62,1.95,3.12,4.34,11.82,13.91,13.89,6.1,2.9,2.62,1.46
1931,0.61,0.64,1.95,3.22,4.13,12.76,13.91,12.96,9.63,3.01,2.38,1.49
1932,0.62,0.63,1.94,3.33,5.12,18.84,16.43,16.22,7.29,2.78,2.68,1.51
1933,0.6,0.62,1.92,3.11,4.96,15.05,12.69,15.61,8.43,2.89,2.58,1.48
1934,0.61,0.62,1.99,2.79,4.4,14.93,12.76,18.91,8.44,3.25,2.5,1.57
1935,0.62,0.63,1.95,2.93,4.43,12.79,15.58,10.81,6.66,2.82,2.58,1.49
1936,0.98,0.65,1.96,3.12,4.91,12.01,15.04,14.64,9.15,4.1,3.01,2.5
1937,0.59,0.68,1.83,4.82,3.42,12.88,16.65,14.58,6.34,2.62,3.04,1.58
1938,0.82,0.7,1.92,4.13,5.19,11.95,15.58,14.86,8.44,3.72,2.5,1.43
1939,0.73,0.6,1.92,3.05,5.38,14,13.86,16.42,5.48,4.02,2.47,1.49
1940,0.83,0.61,1.91,3.11,5.87,15.64,16.63,14.23,9.98,3.3,2.59,2.93
1941,0.66,0.73,1.95,3.07,6.22,12.18,16.8,15.32,8.54,4.47,2.68,2.08
1942,0.64,0.61,3.02,4.42,7.63,12.66,16.73,11.61,8.02,3.48,2.62,2.09
1943,0.6,0.63,2.11,2.64,6.47,11.06,8.29,14.51,8.77,3.37,2.87,2.49
1944,0.59,0.62,2.27,4.27,4.97,12.1,16.3,14.61,7.96,4.59,2.99,1.9
1945,0.61,0.62,2.08,2.67,7.52,10.42,16.58,14.74,6.23,4.02,3.95,2.53
1946,0.98,0.7,1.87,2.75,4.2,11.79,11.01,15.2,8.07,4.36,4.02,1.48
1947,0.98,0.63,1.95,2.8,4.96,16.36,14.13,14.02,8.06,2.91,3.97,2.07
1948,0.98,0.7,2.06,4.89,5.98,11.16,14.97,14.62,10.38,4.49,2.98,2.49
1949,0.79,0.76,1.93,3.23,7.45,10.88,11.85,17.68,9.38,3.86,2.52,1.46
1950,0.65,0.67,1.93,2.61,4.27,9.72,12.69,15.74,8.49,4.14,3.89,2.45
1951,0.67,0.6,2.17,2.59,4.49,10.61,16.68,17.97,7.31,3,2.45,2.47
1952,0.5,0.71,1.91,3.12,7.5,14.31,16.25,14.36,8.55,4.38,2.99,2.58
1953,0.85,0.64,2.01,3.13,7.97,11.81,17.34,14.55,4.89,4.54,2.82,2.58
1954,1.01,0.76,1.91,3.64,4.41,10.59,17.11,14.13,4.2,2.78,3.09,2.5
1955,0.67,0.72,3.05,4.88,5.57,10.48,11.75,12.63,8.74,3.43,2.62,2.79
1956,1.02,0.64,2.15,4.02,5.54,10.47,17.48,13.11,8.52,3.75,2.64,2.11
1957,0.6,0.89,1.91,3,5.22,12.08,16.03,15.92,8.55,4.49,3.28,2.97
1958,0.83,0.76,1.89,4.64,7.56,11.81,14.9,10.84,6.91,2.49,2.63,1.99
1959,0.61,0.62,2.3,4.76,5.87,11.78,15.79,18.81,10.76,2.92,3.84,1.98
1960,0.68,0.73,1.84,4.23,3.53,12.38,16.86,15.82,7.98,3.29,3.05,2.41
1961,0.93,0.72,1.97,2.91,7.95,10.3,15.24,14.54,7.72,4,3.35,2.63
1962,0.74,0.65,3.03,2.96,5.31,11.08,16.84,15.82,8.97,4.34,3.92,2.92
1963,0.59,0.6,1.95,4.19,7.95,10.63,15.25,16.02,8.08,3.68,2.34,2.79
1964,0.47,0.61,3.04,4.72,7.49,12.28,15.49,14.09,7.73,4.37,2.74,2.95
1965,0.84,0.56,2.32,4.27,5.49,7.25,15.27,14.45,7.37,4.39,3.23,2.09
1966,0.6,0.64,1.93,4.81,5.83,13.59,19.97,16.27,5.52,4.53,2.41,1.93
1967,0.81,0.77,1.93,3.23,6.73,12.36,17.18,14.63,6.58,3.34,3.32,2.49
1968,0.68,0.69,2.14,3.61,7.87,11.51,14.43,13.96,8.35,2.5,2.29,1.98
1969,0.84,0.8,2.32,4.78,7.59,8.16,17.38,21.05,8.71,3.78,2.82,1.98
1970,0.69,0.63,1.97,3.29,3.87,9.47,15.42,13.94,8.52,4.52,2.44,1.91
1971,0.58,0.63,2.3,4.5,4.73,11.55,15.44,14.14,8.44,2.97,2.26,2.63
1972,0.72,0.71,2.08,2.91,4.06,9.06,18.01,12.19,6.38,4.33,3.21,2.63
1973,0.49,0.62,2.26,3.2,5.44,12.37,22.73,15.11,4.46,4.34,3.16,2.01
1974,0.99,0.83,2,4.22,5.03,11.83,13.29,10.87,9.45,3.7,3.59,2.08
1975,0.95,0.75,2.03,3.13,5.86,17.1,16.61,13.96,9.28,4.34,3.87,2.03
1976,0.8,0.75,2.05,3.28,4.37,11.06,14.21,15.39,4.56,4.49,3.17,2.55
1977,0.96,0.76,3.02,4.15,5.23,12.09,16.94,14.83,7.53,4.56,3.22,1.97
1978,0.97,0.62,3.02,3.14,4.08,12.05,15.44,15.26,6.68,4.28,2.12,2.69
1979,0.94,0.6,2.32,3.12,7.57,8.34,14.98,16.27,8.45,3.59,2.73,2.09
1980,0.75,0.58,2.24,3.81,7.23,11.94,15.08,15.16,9.13,2.41,4.02,2.07
1981,0.61,0.61,1.8,4.86,5.82,10.58,15.83,14.84,7.68,4.21,2.77,2.79
1982,0.57,0.61,2.54,3.17,5.25,10.65,17.38,15.28,8.6,3.76,2.94,2.49
1983,0.61,0.59,1.97,2.74,7.45,11.47,16.45,14.22,9.11,4.27,2.42,2.93
1984,0.62,0.63,2.3,3.19,6.05,10.2,16.84,17.05,8.5,4.11,2.33,1.49
1985,0.59,0.62,2.02,3.46,4.66,15.01,13.38,16.7,6.98,3.01,2.7,1.5
1986,0.62,0.63,2,2.43,3.31,15.08,15.51,11.9,3.63,2.61,2.54,1.51
1987,0.57,0.64,1.95,3.05,3.15,13.49,13.64,15.08,8.82,2.91,2.64,1.61
1988,0.63,0.62,1.78,3.13,4.07,16.91,20.3,14.89,8.67,2.87,2.57,1.48
1989,0.67,0.6,1.93,2.69,4.65,13.79,14.53,16.46,7.74,2.82,2.56,1.51
1990,0.59,0.63,1.88,3.07,4.73,18.42,16.99,18,8.18,2.6,2.15,1.55
1991,0.6,0.62,1.97,3.22,5.15,11.71,17.06,14.07,9.6,2.52,2.66,1.49
1992,0.66,0.61,1.9,2.98,2.87,15.96,10.1,14.5,7.81,3.2,2.61,1.5
1993,0.57,0.64,2.1,2.73,3.6,16.08,15.35,15.34,8.59,2.81,2.75,1.54
1994,0.61,0.63,2.05,3.26,4.34,16.3,11.81,15.89,9.41,2.73,2.52,1.48
1995,0.67,0.62,1.95,3.01,4.29,15.64,10.86,12.49,5.77,2.82,2.77,1.55
1996,0.61,0.6,1.95,3.57,4.23,18.18,14.6,15.49,7.42,3.01,2.91,1.54
1997,0.59,0.62,1.85,3.1,5.85,14.01,13.45,17.28,5.84,3.23,2.55,1.55
1998,0.69,0.62,1.95,2.87,4.18,19.11,19.12,16.34,7.82,2.77,2.54,1.54
1999,0.7,0.62,1.95,3.02,4.74,7.22,13.81,15.76,7.27,2.82,2.66,1.54
2000,0.61,0.62,1.87,2.94,4.91,15.35,17.91,14.65,6.9,3.14,2.62,1.54
2001,0.61,0.61,2.05,3.34,4.07,11.08,15.06,18.24,8.07,3.21,2.62,1.49
2002,0.61,0.61,1.95,3.16,5.6,16.81,12.07,12.29,4.24,2.93,2.11,1.54
2003,0.59,0.65,1.95,3.35,5.35,6.39,13.15,15.77,8.18,3.26,2.57,1.54
2004,0.6,0.68,1.87,2.81,4.7,7.95,9.74,15.22,8.58,2.86,2.61,1.43
2005,0.68,0.62,1.85,3.23,5.73,14.1,15.91,12.38,10.36,2.87,2.44,1.54
2006,0.7,0.64,1.96,5.34,7.23,14.19,12.07,13.27,7.07,3.48,2.58,1.49
2007,0.66,0.57,1.95,3.37,5.35,10.39,10.59,12.11,3.51,2.64,2.5,1.96
2008,0.61,0.62,1.78,3.19,5.51,15.65,15.21,17.37,7.17,2.85,2.78,2.02
2009,0.6,0.72,1.87,2.78,6.57,11.88,13.23,17.64,7.22,4.03,3.76,2.53
