1901,1.51,1.17,3.37,4.2,7.16,10.17,9.11,15.93,5.7,3.77,4.26,3.57
1902,1.54,1.17,3.39,4.09,7.41,10.6,16.71,12.56,5.11,3.57,4.26,3.57
1903,1.54,1.17,3.32,3.62,10.53,8.58,13.36,16.51,6.49,2.81,4.17,3.83
1904,1.54,1.17,3.52,3.78,9.02,11.98,12.46,13.04,7.82,3.39,4.09,3.57
1905,1.54,1.17,3.4,4.18,8.14,10.54,15.94,12.19,8.48,4.06,4.12,3.57
1906,1.42,1.17,3.4,4.39,8.67,13.62,16.04,12.56,7.5,3.76,4.27,3.57
1907,1.54,1.17,3.36,4.42,7.77,11.26,12.59,15.78,7.46,3.81,4.27,3.59
1908,1.54,1.17,3.4,3.74,7.89,12.61,15.87,13.74,8.63,3.71,4.23,3.71
1909,1.54,1.1,3.4,4.39,7.26,9.07,12.17,12.46,9.13,3.59,4,3.34
1910,1.54,1.17,3.28,4.42,8.04,15.9,17.19,10.37,6.42,2.88,4.63,3.45
1911,1.54,1.17,3.43,2.99,5.63,6.88,14.01,12.07,5.24,3.38,3.91,3.57
1912,1.43,1.17,3.4,3.31,8.3,11.35,9.89,16.48,7.8,2.64,3.98,3.51
1913,1.52,1.13,3.26,4.51,4.96,11.72,13.62,15.78,7.21,2.64,4.08,3.36
1914,1.54,1.17,3.14,3.91,9.12,15.03,10.21,13.44,6.96,2.79,4.1,3.59
1915,1.51,1.08,3.5,3.37,7.43,14.26,14.94,12.46,9.13,3.82,4.17,3.6
1916,1.5,1.17,3.45,3.86,9.36,16.36,14.75,11.04,6.51,3.15,4.08,3.28
1917,1.54,1.17,3.27,3.48,5.2,9.99,15.65,15.41,8.27,2.89,4.23,3.62
1918,1.64,1.15,3.23,4.2,6.28,13.05,15.62,13.44,7.39,4.4,3.93,3.57
1919,1.52,1.17,3.22,4.26,8.59,11.98,12.24,13.89,9.04,3.22,3.81,3.5
1920,1.55,1.19,3.56,4.45,7,15.7,16.13,15.78,7.86,2.77,4.17,3.51
1921,1.54,1.08,3.4,4.47,7.85,11.49,8.02,11.19,4.72,3.32,4.26,3.47
1922,1.5,1.08,3.21,3.42,9.26,13.31,13.27,12.52,9.99,4.01,3.86,3.4
1923,1.54,1.17,3.57,4.03,9.45,15.93,19.19,10.34,5.92,4.65,4.6,3.57
1924,1.54,1.17,3.23,4.2,6.53,11.03,15.1,10.18,6.03,3.76,4.32,3.47
1925,1.54,1.17,3.42,3.47,6.47,12.56,10.24,14.04,6.62,2.79,4.69,3.48
1926,1.52,1.22,3.4,3.36,8.38,13.33,13.86,12.4,6.87,3.31,4.16,3.83
1927,1.48,1.17,3.33,4.54,6.73,13.05,14.3,13.83,6.12,3.94,4.6,3.59
1928,1.46,1.16,3.22,3.56,8.75,12.01,21.74,15.26,8.95,3.81,4,3.57
1929,1.54,1.18,3.55,2.95,7.28,17.42,15.65,13.65,5.94,3.7,3.93,3.49
1930,1.57,1.21,3.32,4.33,8.06,13.72,10.79,13.92,9.27,3.14,4.27,3.53
1931,1.39,1.17,3.53,3.27,7.32,14.46,11.3,16.48,10.37,3.37,3.82,3.65
1932,1.54,1.16,3.23,4.44,6.36,15.72,14.18,10.55,5.85,2.84,4.71,3.59
1933,1.51,1.17,3.37,4.29,8.12,12.79,15.42,12.59,8.45,2.76,3.89,3.62
1934,1.4,1.14,3.42,3.69,10.57,12.27,13.36,14.08,5.11,2.94,4.12,3.36
1935,1.54,1.17,3.4,3.95,9.18,12.64,15.91,16.05,7.96,3.49,4.26,3.32
1936,1.48,1.47,3.73,3.72,8.55,14.06,21.04,16.9,12.98,5.08,5.9,3.8
1937,1.96,1.38,3.4,6.62,6.71,13.74,16.39,13.37,11.32,4.71,4.1,3.43
1938,2.98,2.1,3.41,7.58,9.3,13.59,16.25,13.6,10.51,3.98,5.44,3.31
1939,1.92,1.37,3.38,5.12,7.66,17.17,10.12,10.71,11.16,4.43,3.82,3.66
1940,2.52,1.14,4.1,4.69,8.54,12.84,15.75,11.57,10.05,3.5,5.54,4.34
1941,2.69,1.32,3.49,3.97,9.11,14.76,14.54,8.66,10.35,3.14,5.89,3.02
1942,2.21,1.29,4.16,6.1,9.1,12.6,15.47,15.71,7.76,5.5,5.04,3.27
1943,2.68,1.37,3.78,3.26,9.35,16.5,13.9,12.16,10.5,4.37,4.83,4.27
1944,1.5,1.16,4.21,3.34,8.86,9.35,12.76,12.8,8.52,3.05,4.35,3.57
1945,1.5,1.14,4.09,3.94,6.72,14.74,14.62,13.69,7.44,6.32,7.23,3.4
1946,1.97,1.47,4.29,3.01,9.95,11.94,15.87,14.9,10.08,4,5.04,2.64
1947,1.5,1.25,4.24,3.3,7.28,15.27,17.45,18.07,11.12,5.15,5.81,3.53
1948,2.61,1.42,4.19,5.76,9.36,14.97,13.94,13.38,11.47,4.85,4.2,3.61
1949,2.15,1.01,3.37,7.09,8.37,18.92,9.85,18.35,10.91,5.1,5.64,2.9
1950,1.99,1.12,3.57,4.72,10.27,13.05,13.09,14.59,9.33,3.42,4.81,3.21
1951,1.94,1.14,3.23,6.93,7.81,13.28,15.03,16.93,11.07,5.22,5.57,2.88
1952,1.99,1.51,3.9,4,10.26,14.05,15.42,14.23,9.4,4.7,5.02,4.1
1953,2.96,1.22,3.71,5.44,8.94,13.84,17.08,14.28,9.63,2.9,5.12,3.05
1954,2.8,1.29,3.46,7.5,4.83,14.65,10.98,11.56,9.74,5.44,5.63,3.45
1955,1.89,1.57,4.57,4.55,9.52,16.3,14.98,14.04,9.49,4.03,6.7,3.76
1956,2.83,1.27,4.84,6.23,10.05,14.32,18.09,14.73,11.03,5.18,4.22,3.71
1957,1.33,1.46,3.23,6.16,9.59,14.13,13.93,14.1,10,4.64,6.71,3.38
1958,2.99,1.06,4.01,4.71,8.75,15.13,15.56,15.51,10.73,4.6,5.53,4.97
1959,2.72,1.35,3.3,6.75,10.21,14.77,15.52,18.64,11.02,4.98,5.99,4.35
1960,1.51,1.8,3.89,7.29,9.7,14.39,11.09,16.21,11.54,3.31,5.15,3.3
1961,2.58,1.85,4.33,6.67,9.47,13.49,15.64,14.76,8.47,4.49,7,3.46
1962,2.17,1.12,4.55,5.36,8.73,10.15,16.17,13.77,11.65,2.44,6.02,4.55
1963,2.81,1.59,4.46,7.56,10.15,16.46,14.8,15.32,5.33,5.28,4.26,3.5
1964,2.55,1.06,3.6,7.66,7.53,15.48,15.05,9.06,11.8,5.68,4.69,4.71
1965,2.22,1.07,4.24,7.77,8.16,12.2,15.99,14.75,8.32,5.06,5.48,3.48
1966,2.08,1.42,3.79,8.09,8.41,17.28,15.72,15.65,6.68,4.93,4.15,2.63
1967,2.13,1.47,4.56,5.55,9.82,12.52,16.51,13.87,10.54,5.28,4.28,3.89
1968,2.54,1.05,4.9,3.8,9.92,14.56,14.93,13.64,11.17,2.93,6.7,4.54
1969,2.04,1.97,3.93,7.45,9.97,14.42,16.59,13.15,9.18,5.98,6.76,4.6
1970,2.61,1.14,3.09,6.61,9.09,12.86,14.58,14.21,12.54,4.66,6.32,3.11
1971,2.81,1.42,3.38,7.77,9.34,12.95,15.3,15.43,10.31,2.22,4.25,4.61
1972,2.46,1.86,4.13,6.35,8.86,14.43,15.8,14.82,10.04,4.66,4.26,3.18
1973,2.56,1.4,3.96,6.38,7.78,12.53,16.73,16.58,4.11,5.72,6.79,4.79
1974,2.05,1.36,4.95,7.07,7.17,15.63,14.78,13.18,11.53,5.57,5.53,3.69
1975,3,1.66,3.79,5.46,8.58,14.74,15.94,15.84,10.79,6.39,4.9,4.31
1976,2.7,2.1,4.94,6.87,9.24,15.16,14.79,13.74,9.26,3.01,4.36,3.64
1977,2.28,1.86,3.92,7.33,9.37,13.91,15.87,13,9.5,5.81,6.45,4.55
1978,2.02,1.6,3.46,6.3,6.94,13.39,18.64,14.28,11.28,5.8,4.45,4.39
1979,3.04,1.55,4.67,4,6.59,14.52,14.19,14.34,12.04,3.94,6.62,4.53
1980,2.3,1.41,4.87,7.35,5.86,14.89,15.09,14.01,11.72,4.15,5.47,4.49
1981,2.05,1.48,3.32,4.67,8.77,16.07,16.41,18.41,11.49,5.83,7.22,4.47
1982,2.07,1.76,3.76,7.58,10.33,12.19,16.68,14.97,10.4,4.25,6.94,4.81
1983,1.43,1.12,3.91,5.3,8.63,15.9,15.09,13.64,9.72,4.78,6.29,3.68
1984,2.46,1.33,3.66,4.2,9.24,13.78,17.73,14.85,11.17,5.18,5.43,3.81
1985,1.31,1.19,3.55,4.2,10.3,14.17,16.78,15.32,8.61,4.18,4.05,3.42
1986,1.49,1.18,3.44,3.69,5.63,11.89,13.72,16.6,4.9,2.92,3.82,3.36
1987,1.51,1.14,3.43,3.33,5.61,13.82,13.56,16.42,7.8,2.94,4.16,3.65
1988,1.56,1.14,3.43,4.09,9.67,15.12,15.2,13.22,8.27,2.95,4.25,3.52
1989,1.53,1.14,3.56,3.95,7.18,17.4,15.94,11.64,7.82,4.25,4.26,3.62
1990,1.5,1.07,3.01,4.5,9,17.4,15.84,15.02,8.7,3.27,4.54,3.3
1991,1.49,1.05,3.5,4.85,8.06,14.83,19.16,14.41,7.62,3.68,4.67,3.53
1992,1.36,1.17,3.17,3.68,6.26,13.45,15.84,13.5,9.42,3.84,4.33,3.45
1993,1.46,1.2,3.44,3.69,7.87,13.8,17.26,13.01,8.23,2.95,4.16,3.68
1994,1.58,1.16,3.24,3.82,9.12,13.36,20.41,9.94,9.15,3.82,4.19,3.45
1995,1.55,1.16,3.49,4.33,8.26,13.36,16.13,10.85,8.63,2.73,4.36,3.47
1996,1.51,1.17,3.45,3.74,9,13.48,9.63,14.11,7.23,3.06,4.98,3.51
1997,1.51,1.17,3.42,3.4,8.46,9.79,16.39,13.54,7.21,4.47,5.09,3.41
1998,2.12,1.14,3.4,3.69,10.47,18.28,16.58,9.64,11.47,3.86,4.37,3.59
1999,2.06,1.08,3.53,4.27,8,11.92,15.68,13.31,7.27,4.28,4.09,3.65
2000,1.52,1.16,3.39,4.04,6.83,11.49,16.82,12.43,7.58,3.23,4.57,3.57
2001,1.56,1.17,3.59,3.83,8.61,8.87,16.87,10.85,10.19,3.55,4.29,3.45
2002,1.96,1.22,3.83,4.09,9.45,11.43,15.42,10.94,5.51,4.6,4.33,3.57
2003,1.5,1.16,3.4,3.8,8.67,12.66,17.28,12.36,8.9,5.12,3.86,3.65
2004,1.48,1.17,3.4,3.77,9.69,7.11,13.94,16.23,8.81,4.16,4.76,3.44
2005,1.54,1.17,3.43,5.19,8.29,15.81,12.4,14.35,7.71,3.67,5.05,3.52
2006,1.87,1.15,3.36,5.4,5.24,15.52,15.97,11.35,7.98,3.32,4.32,3.49
2007,1.43,1.16,3.46,4.03,7.81,15.47,19.64,11.46,8.59,3.18,4.08,3.57
2008,1.54,1.09,3.21,4.44,7.67,11.41,13.56,13.81,8.99,4.03,4.96,3.62
2009,1.56,1.3,3.31,4.07,5.1,14.05,12.14,16.61,9.56,4.44,4.03,2.99
