1901,1.48,1.78,3.35,3.85,7.28,9.94,9.51,14.48,6.46,4.33,3.61,3.47
1902,1.51,1.78,3.37,4.02,7.24,9.85,15.18,12.12,6.33,3.46,3.61,3.47
1903,1.64,1.78,3.25,3.67,10.6,8.17,12.18,14.22,8.19,2.72,3.53,3.68
1904,1.51,1.78,3.48,3.43,7.76,11.1,12.27,11.59,10.28,3.93,3.41,3.45
1905,1.51,1.78,3.17,3.7,7.3,9.88,16.35,10.37,10.49,3.98,3.46,3.45
1906,1.64,1.78,3.37,4.37,8.24,13.3,14.37,11.27,8.79,3.66,3.61,3.47
1907,1.51,1.78,3.35,4.06,7.1,11.37,10.32,14.34,8.49,3.76,3.62,3.49
1908,1.64,1.78,3.37,4.35,7.32,11.59,16.29,12.5,10.86,3.61,3.58,3.5
1909,1.51,1.78,3.37,4.37,6.84,8.86,12.27,10.89,10.53,3.88,3.36,3.2
1910,1.51,1.78,3.24,3.96,8.3,14.71,15.81,9.17,8.46,2.89,3.58,3.47
1911,1.51,1.91,3.18,3.07,5.38,7.84,13.92,11.5,6.51,3.21,3.4,3.45
1912,1.51,1.79,3.38,3.28,8.48,11.26,9.12,14.4,10.01,2.42,3.26,3.43
1913,1.49,1.69,2.85,3.93,4.62,12.14,12.9,13.9,9.02,3.06,3.53,3.25
1914,1.67,1.78,2.92,3.05,8.56,13.14,9.18,12.47,8.65,3.23,3.45,3.47
1915,1.47,1.78,3.17,3.14,6.96,14.74,14.19,11.5,10.33,3.71,3.55,3.44
1916,1.48,1.78,3.21,3.82,9.56,15.07,13.53,10.45,7.91,2.95,3.41,3.42
1917,1.51,1.78,3.25,3.32,5.12,10.96,14.64,14.02,9.38,3.4,3.58,3.45
1918,1.62,1.89,3.21,3.5,6.22,12.34,13.95,12.09,8.92,5.03,3.31,3.47
1919,1.48,1.91,3.14,4.06,7.88,13.36,10.71,11.8,10.12,3.78,3.48,3.35
1920,1.54,1.78,3.22,4.42,6.12,14.77,13.35,14.89,9.75,2.56,3.55,3.39
1921,1.51,1.66,3.37,4.55,8.14,10.43,7.5,9.17,5.06,3.4,3.62,3.34
1922,1.59,1.91,3.13,3.23,8.38,12.09,12.69,10.48,11.85,4.66,3.24,3.28
1923,1.51,1.79,3.61,3.35,9.09,14.55,16.77,9.31,7.38,4.56,3.63,3.46
1924,1.64,1.78,3.24,4.27,5.68,10.21,15.66,8.58,7.06,4.29,3.63,3.37
1925,1.51,1.78,3.38,3.15,6.12,11.95,8.4,12.15,8.49,3.16,3.93,3.57
1926,1.63,1.98,3.37,2.87,7.78,12.48,11.03,11.27,8.4,3.04,3.48,3.73
1927,1.45,1.78,3.13,4.17,6.48,13.58,12.12,11.77,7.04,3.82,3.87,3.49
1928,1.45,1.77,3.1,3.56,7.36,11.01,21,14.02,10.49,3.5,3.51,3.47
1929,1.5,1.81,3.51,3.21,6.56,16.06,16.59,11.74,7.38,3.56,3.24,3.34
1930,1.54,1.82,3.22,3.51,7.44,12.86,9.84,12.26,10.24,2.76,3.68,3.6
1931,1.48,1.78,3.26,3.15,6.78,14.43,11.34,14.92,12.6,3.86,3.24,3.53
1932,1.51,1.77,2.95,4.45,6.52,15.35,14.31,9.75,6.72,3.12,3.61,3.6
1933,1.48,1.78,3.3,3.85,7.34,11.76,15.18,11.88,9.75,3.68,3.34,3.49
1934,1.49,1.74,3.38,3.08,9.26,10.82,12.51,11.53,6.44,3.17,3.26,3.43
1935,1.64,1.78,3.17,3.53,9.02,12.78,12.9,13.67,9.25,3.49,3.55,3.36
1936,1.48,2.57,3.34,3.19,8.21,13.48,20.52,14.83,13.1,5.02,4.62,3.49
1937,1.94,2.19,3.35,6.03,7.01,14.21,16.83,13.08,11.28,4.65,3.41,3.77
1938,2.96,3.18,3.37,7.36,9.55,12.91,15.14,13,10.85,4.11,5.36,3.36
1939,2.09,2.2,3.31,4.27,7.48,16.15,11.21,10.14,11.17,4.42,3.19,3.57
1940,2.44,1.74,3.83,4.76,8.68,12.62,14.73,11.47,10.53,3.38,4.7,4.35
1941,2.77,2.18,3.26,3.37,9.16,13.85,13.54,7.64,10.99,2.66,4.54,3.44
1942,2.46,2.12,3.6,6.08,8.8,12.49,14.39,15.62,8.23,5.34,4.65,2.92
1943,2.77,2.22,3.2,3.23,9.07,16.46,12.72,11.29,10.74,4.25,4.49,4.19
1944,1.61,1.9,3.68,3.33,8.17,9.95,11.13,12.68,8.74,3.76,3.76,3.48
1945,1.48,1.73,3.55,4.29,5.93,15.44,13.63,13.11,8.35,6.42,6.37,3.26
1946,2.08,2.11,3.96,3.01,9.6,11.17,14.52,14.51,10.37,4.31,4.01,2.9
1947,1.46,1.98,3.7,3.16,6.36,14.24,16.99,15.7,11.15,5.2,4.94,3.75
1948,2.55,2.17,3.67,5.63,9.23,13.98,12.82,13.46,11.73,4.49,3.26,3.6
1949,2.2,1.83,3.35,6.47,7.6,16.43,9.63,16.65,11.01,4.42,5.2,3.07
1950,1.74,1.81,3.37,4.86,10.16,12.78,13.16,13.54,9.13,3.26,3.97,2.96
1951,2.12,1.72,3.14,6.58,7.54,13.51,13.73,15.91,11.94,5.05,4.69,2.92
1952,1.86,2.24,3.4,3.43,10.17,13.8,14.38,13.77,9.34,5.37,4.21,3.68
1953,2.95,2,3.28,5.09,8.34,13.28,15.77,13.85,9.81,2.62,4.12,3.38
1954,2.65,2.03,3.73,6.92,4.84,13.8,9.54,10.83,10.54,5.04,5.12,3.69
1955,1.81,2.49,4.04,4.72,9.5,15.79,14.07,13.65,10.1,4.37,6.23,3.79
1956,2.66,2.16,4.44,6.04,9.67,13.19,15.99,14.2,13.25,5.13,3.74,4.11
1957,1.56,2.55,3.11,5.72,9.37,13.32,12.48,14.02,9.96,4.09,5.84,3.27
1958,2.99,1.76,3.71,4.71,8.2,14.5,14.65,15.33,10.9,4.9,4.59,5.03
1959,2.91,2.11,3.53,6.93,9.67,13.98,14.57,16.47,10.87,5.19,5.66,4.44
1960,1.48,2.6,3.68,6.98,9.94,14.18,10.46,15.75,11.63,3.12,4.38,3.03
1961,2.6,2.94,3.99,6.9,8.9,13.45,14.36,14.24,8.7,4.37,6.11,3.45
1962,2.21,1.73,4.03,4.86,8.49,10.59,15.26,13.01,12.39,2.39,4.63,4.46
1963,2.97,2.47,4.35,7.31,9.72,15.54,13.87,14.88,6.9,5.71,3.61,3.41
1964,2.57,1.77,3.56,7.2,6.86,14.8,14.08,9.31,11.95,5.71,4.48,4.64
1965,2.31,1.81,4.13,6.9,7.68,11.55,15.22,14.01,8.87,5.3,4.82,3.65
1966,2.21,2.2,3.61,7.36,8.5,16.2,14.27,14.97,8.71,4.58,3.36,2.9
1967,2.13,2.02,4.37,5.08,9.39,12.06,15.04,13.02,10.77,5.56,3.41,4.05
1968,2.59,1.75,4.39,4.19,9.58,13.73,13.94,13.08,11.19,2.73,6.23,4.45
1969,1.89,2.96,3.49,6.82,9.87,13.79,15.17,12.4,8.82,5.48,6.24,4.93
1970,2.72,1.75,3.17,6.82,9.06,12.34,13.64,13.07,13.86,4.1,5.72,3.29
1971,2.98,2.04,3.32,6.89,9.39,12.39,14.7,14.51,10.08,3.04,3.44,4.78
1972,2.59,2.67,3.69,6.08,9.34,13.95,14.7,14.31,10.98,4.39,3.7,3.33
1973,2.66,2.26,3.58,6.14,8.06,12.29,15.28,15.93,5.22,5.38,6.06,4.88
1974,1.99,2.05,4.47,6.6,7.05,14.82,13.94,13.04,11.86,5.67,5.08,4.13
1975,3,2.55,3.61,5.36,8.62,14.26,14.91,15.21,10.92,6.46,4.06,4.48
1976,2.78,3.18,4.44,6.33,9.4,14.93,14.17,13,10.49,2.62,3.42,3.88
1977,2.35,2.95,3.5,6.96,9.23,13.54,14.72,11.84,9.8,5.8,5.57,4.57
1978,2.04,2.51,3.73,5.52,7.27,12.6,16.64,13.31,11.54,6.3,3.54,4.29
1979,3.05,2.21,4.37,4.07,6.48,12.95,12.81,13.39,12.57,4.05,5.96,4.88
1980,2.32,2.51,4.36,6.87,5.84,14.5,14.11,13.62,12.06,4.17,4.79,4.4
1981,1.91,2.13,3.29,4.37,9.5,13.58,14.84,17.15,11.76,6.1,6.26,4.5
1982,1.96,2.78,3.18,7.05,10.21,11.19,15.36,14.28,10.59,4.17,6.2,4.9
1983,1.66,1.75,3.69,5.03,8.77,15.21,14.18,12.95,10.23,4.75,5.3,3.28
1984,2.45,2.18,3.29,3.95,9.51,13.23,16.28,14.38,11.53,5.35,4.98,3.95
1985,1.24,1.82,3.37,4.23,9.18,14.57,14.46,13.32,10.03,3.94,3.36,3.28
1986,1.46,1.93,3.41,3.23,5.52,10.71,12.15,14.66,6.28,2.85,3.15,3.33
1987,1.46,1.76,3.33,2.98,5.38,12.5,12.6,14.48,9.09,3.33,3.61,3.54
1988,1.54,1.75,3.37,3.98,8.94,12.83,12.78,11.56,9.43,3.1,3.6,3.42
1989,1.5,1.77,3.4,3.91,6.74,16.01,15.84,9.67,8.74,4.09,3.4,3.52
1990,1.48,1.77,2.79,4.37,8.14,15.7,15.36,12.53,10.26,3.06,3.72,3.38
1991,1.46,1.73,3.44,4.44,7.76,14.19,17.73,12.56,8.79,3.68,4.01,3.43
1992,1.46,1.79,3.13,3.22,5.72,12.45,14.25,11.65,11.48,3.76,3.32,3.4
1993,1.45,1.82,3.37,2.86,7.86,13.47,16.47,11.45,9.13,3.68,3.57,3.59
1994,1.54,1.77,3.2,3.35,8.58,12.03,18.96,8.56,11.03,3.7,3.56,3.47
1995,1.52,1.77,3.07,4.41,7.72,13,15.81,9.72,10.99,2.89,3.72,3.31
1996,1.49,1.78,3.4,3.26,8.2,13.03,9.96,12.79,8.05,3.55,4.01,3.43
1997,1.49,1.91,3.38,2.76,7.73,8.5,16.02,12.85,8.92,4.4,4.23,3.47
1998,1.98,1.75,3.17,3.32,9.8,18.19,13.26,8.73,11.54,3.77,3.82,3.46
1999,1.91,1.78,3.14,3.79,7.24,12.18,15.69,12.17,8.51,4.21,3.41,3.53
2000,1.49,1.77,3.37,3.89,6.4,10.52,16.17,12,8.64,3.07,3.88,3.47
2001,1.54,1.78,3.58,3.46,8.61,7.78,15.75,9.55,10.21,3.06,3.36,3.47
2002,2.12,1.87,3.4,4.02,9.28,10.29,14.55,9.43,6.99,4.54,3.72,3.47
2003,1.48,1.77,3.37,3.78,7.86,12.26,16.71,11.42,10.7,4.93,3.26,3.5
2004,1.46,1.91,3.37,3.26,9.84,6.9,11.73,15.16,9.05,4.06,3.72,3.33
2005,1.5,1.78,3.17,5.01,8.09,15.32,11.25,13.11,9.01,3.49,4.14,3.41
2006,1.75,1.76,3.36,5.95,4.7,15.1,15.28,10.23,8.64,3.27,3.81,3.49
2007,1.4,1.76,3.38,4.34,7.89,15.12,17.4,10.25,8.33,3.07,3.47,3.47
2008,1.63,1.79,3.22,3.71,7.72,10.32,13.11,12.54,10.4,4.87,3.94,3.55
2009,1.54,1.83,3.27,3.57,5.46,13.91,10.74,15.48,11.22,4.48,3.53,2.56
