1901,0.52,0.57,1.95,2.71,5.08,10.74,14.79,9.7,4.03,3.2,1.38,0.5
1902,0.52,0.57,1.94,2.71,5.18,10.74,15.04,9.59,4.14,3.19,1.38,0.5
1903,0.52,0.57,1.94,2.75,4.97,10.64,14.82,9.7,4.22,3.15,1.38,0.5
1904,0.52,0.57,1.94,2.74,5.13,10.72,14.73,9.46,4.22,3.2,1.38,0.5
1905,0.52,0.57,1.94,2.71,5.12,10.35,14.85,9.23,4.21,3.17,1.36,0.5
1906,0.52,0.57,1.87,2.65,5.3,11.04,15.5,8.94,3.86,3.03,1.37,0.5
1907,0.52,0.57,1.94,2.81,4.62,9.95,15.59,9.18,4.06,3.29,1.42,0.5
1908,0.52,0.57,1.94,2.58,4.54,10.93,14.94,9.67,4.64,3.14,1.34,0.5
1909,0.52,0.59,1.92,2.93,4.1,9.53,15.53,11.49,4.11,2.69,1.34,0.5
1910,0.52,0.61,1.9,2.72,4.58,11.17,13.76,10.32,4.13,3.28,1.36,0.5
1911,0.52,0.55,1.94,2.94,5.48,12.94,14.85,10.79,4.19,3.08,1.38,0.48
1912,0.52,0.62,1.92,2.65,5.58,9.77,13.21,9.91,3.84,3.02,1.29,0.5
1913,0.52,0.54,1.94,2.6,4.4,11.33,12.74,7.72,3.92,3.28,1.32,0.5
1914,0.52,0.59,1.94,2.72,4.4,11.3,14.69,9.36,4.69,3.3,1.38,0.5
1915,0.52,0.56,1.88,2.56,5.33,11.56,21.05,8.42,4.61,3.31,1.38,0.5
1916,0.52,0.66,1.92,2.67,4.89,10.85,11.69,9.26,3.78,2.93,1.43,0.48
1917,0.52,0.59,1.94,3.09,4.54,9.08,20.4,11.26,3.55,3.27,1.36,0.5
1918,0.52,0.56,1.92,2.43,5.94,10.45,14.94,9.07,4.5,3.26,1.41,0.5
1919,0.52,0.63,1.84,2.61,4.56,12.59,12.46,9.44,4.02,3.48,1.4,0.49
1920,0.52,0.64,1.9,2.44,4.3,9.16,15,10.22,4.42,2.82,1.36,0.49
1921,0.52,0.53,1.87,2.68,5.31,10.67,15.31,9.72,3.79,3.05,1.33,0.51
1922,0.52,0.66,1.92,2.93,5.36,9.72,19.31,10.95,4.29,3.13,1.35,0.5
1923,0.52,0.66,1.94,2.65,4.51,10.74,13.11,11.86,4.16,3.4,1.35,0.5
1924,0.52,0.65,1.92,2.44,4.85,10.35,18.14,8.16,3.62,2.85,1.4,0.51
1925,0.52,0.54,1.85,2.71,5.1,9.11,14.79,8.5,3.47,2.93,1.37,0.5
1926,0.51,0.61,1.87,2.59,4.03,8.63,13.21,9.07,4.08,2.94,1.36,0.51
1927,0.52,0.53,1.94,2.41,4.54,7.39,14.42,8.19,3.87,3.38,1.35,0.51
1928,0.52,0.62,1.94,2.54,3.67,7.68,12.8,9.59,4.22,3.19,1.39,0.5
1929,0.52,0.64,1.94,2.28,3.36,9.48,17.3,10.76,3.5,2.86,1.35,0.5
1930,0.52,0.57,1.94,2.63,4.69,9.5,11.87,8.97,3.94,3.03,1.38,0.5
1931,0.51,0.65,1.94,2.64,4.97,9.87,12.83,8.89,4.53,3.27,1.36,0.5
1932,0.52,0.61,1.87,2.79,5.25,9.56,17.33,8.55,4.42,2.77,1.39,0.5
1933,0.5,0.57,1.98,2.76,5.46,11.25,14.32,10.58,3.89,3.14,1.35,0.51
1934,0.52,0.57,2.01,2.55,4.97,12.38,14.76,9.41,4.19,3.04,1.37,0.49
1935,0.52,0.63,1.87,2.53,4.79,11.51,13.95,8.11,3.65,3.11,1.36,0.49
1936,0.53,0.59,1.95,2.59,5.59,10.77,13.89,7.57,4.19,2.58,1.37,0.5
1937,0.51,0.65,1.94,2.95,5.33,11.4,12.56,8.06,4.62,2.95,1.46,0.5
1938,0.52,0.58,1.97,2.73,5.82,9.19,13.8,9.33,3.98,3.38,1.35,0.5
1939,0.5,0.55,1.78,2.58,3.76,11.88,19.03,10.63,4.61,3.35,1.39,0.48
1940,0.51,0.57,1.92,2.33,4.38,12.59,17.33,8.81,3.5,2.7,1.43,0.5
1941,0.52,0.66,1.94,2.75,5.3,10.9,17.86,10.37,4.3,3.33,1.39,0.5
1942,0.52,0.57,2.01,2.61,5,8.84,18.23,7.18,4.02,2.94,1.4,0.5
1943,0.52,0.57,1.94,2.55,5.22,10.38,12.34,8.94,4.34,2.89,1.36,0.58
1944,0.52,0.57,2.19,2.76,4.81,8.82,11.53,7.07,4.67,3.16,1.39,0.58
1945,0.5,0.57,1.92,2.7,5.17,7.66,16.52,10.43,4.05,3.27,1.6,0.5
1946,0.52,0.57,1.94,2.71,5.07,8.16,13.02,7.57,4.54,3.08,1.6,0.5
1947,0.5,0.57,1.94,2.69,4.81,11.93,14.29,10.11,4.51,3.06,1.62,0.5
1948,0.52,0.57,2.13,2.82,6.71,11.93,17.36,8.5,4.43,2.83,1.38,0.5
1949,0.52,0.57,1.97,2.72,5.31,10.4,12.43,10.79,4.96,3.62,1.62,0.49
1950,0.5,0.57,1.91,2.82,4.61,9.24,16.65,9.07,3.6,2.38,1.72,0.49
1951,0.52,0.57,2.03,2.64,4.79,8,15.97,9.41,4.59,3.15,1.4,0.51
1952,0.51,0.49,2.03,2.71,4.89,7.97,14.32,9.49,4.27,3.11,1.46,0.5
1953,0.52,0.6,1.97,2.82,4.97,13.07,14.97,8.66,3.42,2.94,1.66,0.5
1954,0.54,0.68,1.79,2.84,5.18,13.78,18.17,11.36,3.2,2.82,1.39,0.5
1955,0.71,0.61,1.94,2.84,5.58,11.96,13.18,7.25,4.37,3.05,1.26,0.5
1956,0.53,0.58,1.91,2.16,5.28,12.46,20.06,7.25,3.22,3.28,1.33,0.51
1957,0.52,0.78,1.9,3.1,4.4,11.72,17.79,8.87,4.21,2.51,2.03,0.5
1958,0.86,0.58,1.89,2.7,5.43,9.32,16.77,9.75,4.4,2.86,1.36,0.51
1959,0.52,0.57,2.22,2.81,3.94,12.7,20.58,11.47,5.5,3.1,1.67,0.51
1960,0.5,0.58,1.82,2.69,4.92,13.04,18.04,6.32,4.43,2.49,1.6,0.5
1961,0.48,0.58,2.02,2.58,5.84,6.55,17.64,10.3,4.22,2.71,1.18,0.5
1962,0.41,0.59,1.83,2.96,6.31,9.19,16.18,7.2,3.86,2.45,1.28,0.5
1963,0.45,0.49,1.87,2.48,5.54,10.38,16.12,10.24,4.26,2.81,1.33,0.49
1964,0.52,0.46,1.93,3.07,4.51,9.48,15.78,10.48,3.12,2.81,1.06,0.58
1965,0.5,0.58,1.77,2.38,3.67,9.32,16.34,7.07,3.71,3.1,1.42,0.51
1966,0.5,0.57,1.83,2.55,4.69,9.5,11.5,10.27,2.96,3.21,1.41,0.49
1967,0.63,0.55,2,2.88,6.2,14.57,17.3,6.68,2.43,2.61,1.61,0.49
1968,0.49,0.57,1.94,2.76,6.1,9.21,12.62,6.89,4.37,3.18,1.38,0.5
1969,0.51,0.64,1.75,2.58,3.48,11.93,18.6,13.08,3.52,3.57,1.39,0.48
1970,0.66,0.57,1.87,2.56,5.26,12.17,19.25,8.53,4.3,3.29,1.34,0.49
1971,0.64,0.7,1.94,2.54,5.22,12.2,17.3,6.01,4.35,3.11,1.38,0.5
1972,0.51,0.57,2,2.42,4.41,7.31,14.14,8.16,4.64,3.21,1.41,0.5
1973,0.5,0.58,2.12,2.27,4.9,12.36,15.1,8.97,2.99,3,1.47,0.57
1974,0.48,0.64,1.78,2.65,3.89,10.08,17.45,10.58,4.69,3.45,1.6,0.5
1975,0.41,0.57,1.98,2.86,5.2,12.75,16.74,6.24,4.32,2.55,1.69,0.58
1976,0.5,0.62,2.05,2.84,4.13,10.38,13.83,10.09,3.54,2.59,1.69,0.5
1977,0.43,0.57,1.96,2.63,5.61,11.54,13.83,6.89,3.07,3.69,1.28,0.5
1978,0.5,0.54,2.23,2.28,5.44,11.7,12.77,8.19,4.24,2.6,1.33,0.5
1979,0.48,0.66,1.76,2.86,5.28,12.2,15.81,9.52,3.66,3.42,1.33,0.5
1980,0.45,0.5,2.24,3.02,3.61,9.53,12.77,8.37,5.25,2.89,1.65,0.51
1981,0.51,0.74,1.96,2.48,5.2,10.06,16.55,9.41,4.19,2.7,1.42,0.51
1982,0.46,0.52,1.8,2.84,5.66,12.22,17.33,6.97,2.75,2.79,1.32,0.49
1983,0.52,0.48,1.88,2.9,3.87,9.5,14.32,11.44,4.85,2.9,1.26,0.5
1984,0.52,0.6,1.87,2.54,3.28,13.57,14.97,10.17,3.44,2.97,1.73,0.5
1985,0.52,0.6,1.84,2.45,5.41,9.58,17.83,10.71,3.01,2.22,1.55,0.51
1986,0.52,0.54,1.98,2.76,3.49,12.38,15.44,8.16,3.81,3.07,1.29,0.49
1987,0.51,0.55,1.98,2.45,5.9,7.26,13.11,13.39,4.69,2.66,1.38,0.49
1988,0.52,0.54,1.78,2.71,5.22,9.9,14.17,8.81,3.71,2.82,1.21,0.5
1989,0.52,0.5,1.82,2.56,4.48,9.58,16.24,6.14,4.14,2.77,1.3,0.5
1990,0.52,0.74,1.95,2.59,5.38,11.14,19.34,10.01,3.65,2.17,1.38,0.5
1991,0.52,0.58,1.94,2.76,4.26,14.52,16.59,6.24,4.98,3.43,1.27,0.5
1992,0.52,0.54,1.94,2.63,5.95,10.08,11.97,9.98,4.51,3.13,1.5,0.5
1993,0.52,0.66,1.95,2.64,4.76,9.61,16.99,9.67,4.27,2.93,1.74,0.5
1994,0.52,0.61,1.89,2.68,6.02,9.77,18.23,10.01,3.79,2.96,1.33,0.5
1995,0.52,0.56,1.89,2.61,5.63,10.88,14.82,6.76,5.46,2.59,1.25,0.5
1996,0.52,0.53,1.97,2.49,5.02,11.88,19.96,10.24,2.91,3.39,1.4,0.5
1997,0.52,0.56,1.96,2.71,4.94,8.32,13.14,9.88,3.28,3.12,1.35,0.5
1998,0.52,0.58,1.95,2.84,6.84,12.59,17.52,9.65,4.4,3.12,1.4,0.5
1999,0.52,0.57,1.95,2.68,4.79,7,13.83,7.54,4.02,2.78,1.38,0.5
2000,0.52,0.58,1.93,2.71,4.81,8.13,11.87,8.68,2.86,3.19,1.47,0.5
2001,0.52,0.52,1.93,2.42,3.72,9.06,14.07,6.97,2.83,2.95,1.38,0.5
2002,0.52,0.52,1.92,2.84,4.46,12.46,13.76,5.9,3.54,3.57,1.18,0.5
2003,0.51,0.63,1.94,2.56,4.9,8.9,16.55,8.37,4.91,3.05,1.42,0.5
2004,0.52,0.71,1.94,2.57,4.17,9.03,12.56,11.99,4.61,3.05,1.41,0.5
2005,0.49,0.52,1.91,2.92,4.89,10.24,17.92,6.97,4.11,2.8,1.31,0.51
2006,0.52,0.66,1.91,2.5,4.59,11.11,12.28,5.64,4.5,3.37,1.34,0.5
2007,0.52,0.56,2.19,2.56,5.13,6.94,10.35,7.75,2.69,2.78,1.27,0.5
2008,0.52,0.57,1.96,3.34,4.69,12.54,13.52,8.35,2.72,2.63,1.47,0.5
2009,0.52,0.65,1.9,2.72,3.79,12.91,12.96,6.79,2.85,3.08,1.61,0.5
