1901,0.97,0.59,0.68,2,4.73,3.97,3.38,4.28,5.3,8.54,5.05,3.49
1902,0.95,0.53,0.56,1.71,4.67,4.33,2.98,3.96,5.41,9.47,5.64,3.03
1903,0.95,0.59,0.74,1.6,4.23,4.17,3.23,4.38,5.39,9.24,5.59,3.26
1904,0.96,0.6,0.67,1.62,4.76,3.9,3.56,4.78,6.04,9,5.47,3.14
1905,0.98,0.6,0.61,1.7,4.67,3.71,3.55,4.3,5.48,9.68,5.51,3.2
1906,0.94,0.6,0.62,1.83,4.02,3.8,3.17,4.23,5.81,8.43,5.28,2.25
1907,0.94,0.7,0.57,1.54,4.51,3.95,3.32,3.93,5.29,9.11,5.64,2.99
1908,0.96,0.53,0.61,1.6,4.16,4.56,3.97,4.55,6.05,9.09,5.11,2.84
1909,0.94,0.47,0.55,1.59,4.01,5.32,2.88,4.24,5.39,9.11,5.59,3.31
1910,0.96,0.53,0.64,1.66,5.14,4.05,3.3,4.37,6.19,9,5.06,2.37
1911,0.98,0.49,0.57,2.05,4.26,5.48,2.96,4.09,5.69,11.55,7.33,3.34
1912,0.94,0.54,0.59,1.03,5.28,4.54,4.16,5.25,4.65,12.28,5.7,2.99
1913,0.95,0.59,0.56,0.78,5.17,5,4.11,4.72,6.01,10.64,5.21,2.25
1914,0.94,0.51,0.57,1.94,4.84,4.37,3.73,4.25,5.81,11.24,4.44,2.26
1915,0.96,0.6,0.66,1.77,3.08,4.12,4.03,5.91,4.52,9.5,4,2.22
1916,0.96,0.7,0.75,1.09,4.56,3.17,3.57,5.11,5.13,12.76,6.68,2.59
1917,1.07,0.65,0.58,1.46,5.2,3.35,3.06,4.72,5.57,7.48,5.83,3.39
1918,0.96,0.51,0.71,1.1,4.74,4.53,3.29,3.39,4.51,8.02,7.67,1.56
1919,0.96,0.59,0.66,1.92,3.84,2.45,3.51,3.65,5.61,7.42,6.75,1.81
1920,0.95,0.61,0.44,1.32,4.92,4.62,4.25,3.78,5.89,8.58,6.18,2.15
1921,0.54,0.38,0.56,0.84,4.27,2.81,2.8,3.8,5.4,12.4,3.01,3.04
1922,0.95,0.69,0.74,0.74,2.82,4.15,2.43,4.03,6.36,10.7,5.63,2.89
1923,0.75,0.3,0.55,1.1,5.24,4.02,2.99,2.39,6,7.82,4.55,3.24
1924,0.73,0.66,0.54,0.72,2.3,2.53,2.89,4.44,6.19,11.5,7.63,2.46
1925,0.61,0.36,0.69,0.78,1.74,3.5,2.81,3.56,6.15,10.75,4.9,1.63
1926,0.46,0.37,0.57,0.64,5.64,5.13,4.32,4.76,6.15,8.62,7.05,2.3
1927,1.15,0.66,0.55,1.77,1.92,4.55,2.71,4.23,6.5,9.65,5.13,4.26
1928,1.06,0.25,0.57,0.6,3.66,3.32,3.6,4.01,6.27,8.59,6.4,2.67
1929,0.57,0.36,0.59,0.9,4.28,3.4,2.98,3.3,5.57,9.92,5.33,1.52
1930,0.69,0.35,0.62,0.64,2.94,2.67,3.26,3.06,5.81,8.8,6.13,1.73
1931,0.76,0.35,0.59,2.85,4.63,5.53,3.62,4,5.28,9.39,8.04,2.35
1932,1.1,0.32,0.65,1.01,4.92,4.81,3.05,3.4,3.67,11.48,6.72,2.31
1933,0.9,0.51,0.58,1.68,5.5,3.85,4.16,3.77,5.31,9.66,6.64,2.82
1934,0.95,0.39,0.52,2.55,3.84,3.98,3.43,3.92,4.13,7.65,6.81,2.85
1935,0.93,0.57,0.6,1.12,5.77,2.27,3.23,4.73,4.41,11.52,4.88,2.97
1936,0.55,0.45,0.63,0.93,4.76,4.79,3.09,4.69,6.66,8.85,7.15,2.43
1937,0.93,0.43,0.54,1.39,4.12,4.56,2.79,3.95,6.67,9.28,6.67,2.72
1938,0.63,0.59,0.78,1.25,4.03,3.6,2.57,5.01,6.04,10.61,7.07,3.49
1939,0.77,0.48,0.51,1.08,4.26,2.81,2.33,2.89,6.24,14.03,7.27,2.04
1940,0.51,0.36,0.59,0.97,5.59,3.93,2.99,2.37,4.07,9.53,5.27,1.3
1941,0.9,0.31,0.51,1.62,4.59,2.96,2.94,4.2,3.39,5.91,3,0.93
1942,0.85,0.32,0.64,1.99,6.37,4.72,2.23,2.87,6.57,11.02,7.58,3.14
1943,0.86,0.71,0.69,2.39,4.28,2.4,2.95,3.57,5.35,11.44,3.31,2.43
1944,0.86,0.28,0.5,1.78,5.63,4.7,3.67,4.02,5.56,9.43,6.82,2.51
1945,0.5,0.52,0.62,2,5.99,5.16,3.05,4.58,4.12,7.25,4,1.34
1946,0.89,0.48,0.63,1.64,4.13,3.47,2.8,4.42,4.91,10.26,4.28,2.51
1947,0.71,0.61,0.45,0.52,2.62,2.89,4.02,3.26,3.51,7.87,3.38,1.81
1948,0.9,0.51,0.7,2,5.26,4.2,3.07,3.63,4.88,6.44,3.98,1.52
1949,0.81,0.51,0.62,1.69,5.77,4.21,3.07,5.18,5.13,10.07,4.42,3.13
1950,0.82,0.74,0.64,1.25,5.57,6.22,2.63,4.79,4.41,9.05,8.28,2.53
1951,0.96,0.67,0.46,3.21,5.8,5.31,4.08,3.83,8.82,5.94,6.39,2.97
1952,0.99,0.64,0.57,2.35,5.16,5.71,3.99,3.83,8.36,7.66,4.57,2.31
1953,1.42,0.6,0.44,0.78,5.67,5.66,3.29,5.31,8.91,8.03,4.09,1.78
1954,0.91,0.49,0.51,3.59,6.35,5.54,3.43,3.57,3.74,10.57,6.6,1.8
1955,1,0.7,0.68,2.89,6.14,5.1,4.91,6.28,5.94,10.5,6.5,1.88
1956,1.25,0.59,0.71,3.02,5.19,5.04,4.69,5.74,4,10.25,6.22,2.34
1957,1.08,0.31,0.58,1,4.47,4.85,4.78,5.62,6.62,10.06,4.53,1.79
1958,0.47,0.33,0.66,3.28,7.23,5.16,5.46,6.19,8.5,6.97,3.12,1.74
1959,0.63,0.62,0.34,3.22,6.26,3.22,2.5,5.3,7.54,10.12,5.66,1.51
1960,0.88,0.3,0.77,3.22,5.81,6.02,2.42,5.45,8.7,6.83,6.3,2.52
1961,1.05,0.39,0.45,1.65,1.76,4.83,5.54,6.22,9.1,10.88,6.44,2.1
1962,0.92,0.44,0.99,3.79,6.04,5.29,3.8,3.5,9.15,9.57,5.93,2.36
1963,1.54,0.42,1.08,1.68,4.95,3.61,4.73,5.29,8.46,9.8,6.97,1.3
1964,0.51,0.31,0.48,3.5,5.53,5.31,3.08,5.25,6,8.69,4.69,2.19
1965,1.05,0.64,0.45,2.9,6.27,2.45,2.96,2.84,4.97,9.87,7.54,1.31
1966,0.79,0.65,0.64,3.5,4.04,5.07,3.89,4.99,8.16,9.71,6.98,3.95
1967,0.86,0.57,0.94,2.48,2.87,4.91,3.4,5.37,8.61,9.35,6.84,2.6
1968,1.12,0.67,0.52,3.23,4.05,5.65,4.89,5.98,7.66,6.79,6.08,2.37
1969,1.36,0.6,0.59,1.98,6.35,3.18,2.65,6.63,8.03,9.68,6.93,2.71
1970,0.75,0.58,0.54,1.09,6.31,5.63,4.76,7.3,9.2,11.74,7.3,3.82
1971,0.82,0.52,0.65,3.65,4.04,3.02,5.03,6.4,9.34,10.42,6.4,2.07
1972,1.13,0.57,0.56,1.64,4.43,5.1,2.88,4.95,8.29,9.82,5.04,2.25
1973,0.79,0.39,0.92,3.44,3.15,5.07,5.04,4.79,7.34,10.13,6.38,2.68
1974,1.47,0.69,1.01,2.82,5.63,3.93,2.96,5.95,7.86,10.38,5.5,1.18
1975,0.83,0.44,0.51,3.41,5.87,3.16,3.44,5.62,7.1,10.12,6.99,3.96
1976,0.97,0.73,0.73,2.71,4.93,4.86,3.24,3.18,7.68,9.21,6.31,1.53
1977,0.61,0.29,0.9,2.91,6.67,5.56,3.18,6.55,8.35,7.29,7.07,1.27
1978,1.17,0.68,0.7,3.72,6.18,4.77,4.13,6.1,8.31,10.47,6.22,2.61
1979,0.87,0.44,0.81,3.04,6.08,5.26,3.18,3.79,7.73,8.21,6.32,2.57
1980,1.27,0.54,0.44,1.32,6.5,4.94,5.14,5.47,8.79,6.75,6.44,2.41
1981,1.04,0.72,0.64,2.6,6.09,4.71,3.33,4.82,7.4,9.41,5.8,2.51
1982,1.08,0.58,0.7,3.46,6.28,3.43,2.56,4.51,4.92,6.8,5.69,2.68
1983,0.68,0.25,0.55,1.99,5.13,3.93,3.79,3.03,8.08,8.45,2.21,1.97
1984,1.12,0.52,0.48,2.51,5.61,5.67,5.3,5.65,6.86,10.56,6.24,2.73
1985,0.88,0.59,0.66,3.34,6.37,4.51,4.14,5.14,9.71,11.01,7.65,3.16
1986,1.46,0.55,0.92,3,5.18,5.61,2.45,6.3,7.03,9.07,4.05,1.71
1987,0.45,0.35,0.6,3.09,6.11,5.18,5.06,6.28,7.13,7.84,5.63,3.55
1988,0.58,0.54,1.05,3.22,3.28,5.36,3.64,5.75,6.92,10.19,5.25,2.41
1989,0.96,0.49,0.63,3.15,4.56,4.95,2.77,5.48,6.13,5.46,5.78,2.17
1990,1.09,0.67,0.6,1.2,5.07,3.69,3.5,6.01,5.22,12.7,7.66,2.47
1991,1.3,0.48,0.62,1.28,2.4,2.3,2.34,4.7,4.16,6.2,5.88,1.69
1992,0.68,0.62,0.48,1.51,5.21,2.99,4.91,5.71,5.85,6.61,6.57,2.59
1993,0.66,0.43,0.56,3.47,6.92,2.95,5.25,5.61,8.91,5.32,4.63,1.39
1994,1.32,0.39,0.9,1.36,2.64,4.52,2.05,5.8,4.22,10.23,5.16,1.72
1995,1.16,0.28,0.77,3.29,3.63,4.61,3.74,5.46,6.98,11.28,5.51,1.88
1996,1.4,0.34,0.65,3.41,5.77,4.81,4.93,4.48,8.5,11.45,6.51,2.55
1997,0.98,0.64,0.46,3.46,2.94,4.89,2.62,2.3,8.84,10.2,6.55,1.48
1998,0.63,0.54,0.72,3.6,6.72,5.99,2.44,6,8.32,9.35,6.29,3.15
1999,1.07,0.55,0.66,3.44,3.72,5.87,5.32,6.1,9.01,11.45,7.48,4.32
2000,0.94,0.72,0.7,2.85,5.82,3.82,2.92,6.27,6.19,7.09,7.73,2.24
2001,0.37,0.57,0.52,0.65,3.72,4.83,4.37,3.01,8.2,11.64,5.59,2.12
2002,0.84,0.7,0.6,3.51,6.08,5.43,2.31,3.11,4.72,9.12,5.41,2.78
2003,0.45,0.39,0.51,3.86,6.21,3.51,3.64,3.29,7.84,9.81,6.49,1.93
2004,0.73,0.47,0.56,2.12,7.39,4.27,2.88,3.68,8.6,10.74,8.4,2.48
2005,1.26,0.63,0.36,1.32,6.73,6,2.83,3.95,9.23,11.82,7.02,2.98
2006,1.1,0.66,0.75,1.44,5.67,4.59,4.87,6.16,7.7,9.68,6.03,1.8
2007,0.66,0.68,0.82,3.51,5.24,4.73,3.47,5.21,8.63,11.86,6.46,2.3
2008,1.09,0.57,0.7,3.42,3,5.21,3.33,4.61,8.93,9.87,7.27,2.4
2009,0.98,0.57,0.72,0.94,5.54,3.95,3.55,3.73,3.74,6.16,4.01,1.78
