1901,5.54,3.92,5.62,11.38,15.13,25.21,20.13,17.68,24.2,15.6,16.49,7.5
1902,6.68,4.7,6.07,9.61,17.9,24.02,16.09,20.5,24.09,18.33,14.96,7.52
1903,6.81,4.28,6.89,11.71,18.67,27.19,23.19,27.91,27.42,17.93,12.02,7.5
1904,6.08,4.68,6.86,11.56,18.09,24.43,17.95,24.29,22.79,17.73,11.65,7.46
1905,6.38,4.26,6.04,9.61,16.33,26.29,15.98,26.03,28.56,20.45,15.68,8.22
1906,6.39,4.67,6.59,11.45,15.53,23.07,19.58,26.27,19.39,18.69,14.31,6.52
1907,6.01,4.78,5.01,11.26,15.6,25.79,17.44,29.37,26.71,22.38,13.58,7.71
1908,6.28,4.91,6.07,11.26,15.33,27.69,16.85,22.06,21.13,15.31,13.4,6.66
1909,6.1,4.62,5.32,7.98,17.13,30,20.24,24.26,28.64,19.39,12.23,7.29
1910,6.07,4.92,5.53,10.43,17.17,21.51,20.64,22.38,27.27,19.19,13.23,7.65
1911,6.34,5.52,5.34,11.42,20.87,30,16.38,26.62,21.87,20.78,14.56,7.91
1912,5.78,4.96,6.51,11.61,17.33,28.06,19.66,20.11,22.05,14.51,16.49,7.41
1913,6.05,4.52,8.09,11.09,17.97,23.81,21.29,26.17,23.46,18.46,13.79,7.5
1914,6.24,5.18,6.06,10.48,18.24,25.01,16.78,24.01,20.54,17.73,11.71,6.26
1915,6.04,4.75,6.18,9.39,17.27,26.24,21.11,28.47,30,20.29,11.02,6.64
1916,6.28,4.89,7.81,13.5,17.8,24.88,23.73,19.28,29.49,18.46,12.21,7.53
1917,6.36,4.81,5.99,11.4,16.07,30,24.5,22.13,23.27,18.36,11.75,6.91
1918,6.13,4.23,5.67,11.75,23.25,25.17,16.63,27.14,28.38,12.45,12.77,6.91
1919,6.21,4.97,7.05,11.68,22.51,24.64,19.84,22.1,23.05,15.7,14.71,7.12
1920,6.67,4.84,7.1,9.18,17.9,30,19.4,23.84,26.94,19.75,15.64,6.88
1921,6.22,4.42,7.01,11.47,21.24,26.82,22.42,28.05,25.49,17.26,11.19,6.67
1922,6.24,3.63,7.06,11.56,16.8,30,21.4,26.66,23.61,18.13,11.29,7.53
1923,6.04,4.18,5.32,10.15,18.8,25.21,20.42,21.23,23.31,16.04,10.59,7.74
1924,5.98,4.86,5.27,11.45,16.27,28.92,20.31,22.27,19.13,16.1,12.17,6.9
1925,5.67,5.36,5.97,9.49,16.27,28.43,17.84,22.9,25.68,20.22,13.87,7.24
1926,6.28,5.1,7.6,11.33,20.27,29.54,18.6,24.74,23.13,18.43,17.37,7.33
1927,5.98,5.04,7.08,13.43,15.63,25.59,17.47,22.38,24.98,15.24,13.02,5.81
1928,5.88,4.94,7.43,9.49,18.7,25.38,19.47,26.38,25.49,19.59,6.07,7.45
1929,6.67,4.39,5.97,10.86,19,25.87,19.04,17.75,22.79,15.5,13.21,6.64
1930,6.24,4.55,7.48,11,14.06,24.93,13.21,22.97,26.16,16.1,15.72,7.1
1931,6.21,4.65,6.25,11.97,15.46,24.8,19.55,26.38,29.12,16.4,15.43,7.34
1932,6.3,5.01,8.16,11.21,15.73,27.4,20.53,25.02,30,21.81,16.97,7.72
1933,6.62,4.97,6.04,8.52,21.24,30,18.75,21.44,25.27,22.87,10.59,7
1934,6.53,4.84,7.17,8.12,21.28,30,21.04,24.53,22.35,17.33,14.79,7.93
1935,5.61,5.54,7.85,12.37,20.27,26.9,15.58,19.45,27.2,16.7,11.98,7.43
1936,6.16,4.49,8.32,11.68,16.97,22.37,20.06,24.33,17.35,14.48,10.75,6.95
1937,5.9,4.62,6.18,8,19.41,26.45,20.64,27.21,22.31,12.02,8.86,7.1
1938,5.62,4.34,6.63,9.49,16.43,23.07,25.23,24.12,22.13,19.22,13.19,7.64
1939,5.73,4.68,6.4,10.27,19.14,20.48,23.3,21.26,23.61,13.91,11.5,6.81
1940,5.74,4.96,8.25,9.02,21.98,20.35,21.55,23.04,19.76,18.29,12,7.5
1941,5.88,4.49,6.93,11.21,17.13,26.12,24.93,22.59,23.01,16.73,13.96,8.14
1942,5.94,4.03,7.06,11.28,19.51,22.33,22.75,21.26,21.87,12.52,14.54,7.24
1943,5.53,4.6,7.24,8.02,12.63,27.48,16.56,25.65,19.98,17.99,10.34,6.88
1944,6.38,4.7,6.42,11.75,19.17,26.41,21.51,22.48,29.27,22.38,11.79,7.74
1945,5.47,4.99,4.18,11.23,17.1,28.72,26.54,23.73,25.09,14.81,13.27,7.83
1946,5.76,5.17,6.65,10.67,18.57,27.4,23.26,19.84,27.86,17.5,16.12,7.14
1947,5.53,4.47,6.19,12.11,18.64,26.04,24.1,23.25,28.01,16.14,12.48,7.12
1948,5.96,4.58,6.96,13.19,20.27,29.83,24.9,24.78,28.01,17.36,13.27,7.29
1949,5.93,4.76,5.93,11.33,16.93,27.32,22.86,24.43,28.9,22.64,13.27,6.3
1950,5.7,4.41,5.08,10.01,19.34,25.67,21.11,22.62,29.67,16.2,10.61,7.21
1951,5.53,4.54,6.84,9.65,16.73,26.24,21.77,24.46,28.64,17.33,11.54,6.67
1952,6.48,4.73,6.25,12.04,22.88,21.63,17,28.22,23.05,21.88,11.23,6.91
1953,5.61,5.1,7.66,12.2,18.64,26,19.66,18.97,25.46,16.93,12.17,7.33
1954,6.14,4.26,6.42,12.67,21.68,30,25.73,26,26.53,17.63,9.38,7.74
1955,5.67,4.62,7.83,8.54,14.93,25.09,24.46,23.84,15.65,19.99,14.73,6.79
1956,6.31,4.5,7.1,10.86,20.11,30,22.02,22.41,24.31,14.97,14.68,7.59
1957,6.48,5.43,7.29,11.49,19.87,24.88,21.18,19.87,23.79,17.46,13.56,6.95
1958,5.87,4.63,6.4,10.5,15.3,28.63,24.32,26.9,23.87,13.98,11.44,8.1
1959,6.01,5.54,7.22,10.1,19.44,28.22,21.8,27.7,27.94,17.99,14.27,7.71
1960,5.53,4.94,6.07,9.68,15.7,24.06,26.28,19.59,18.24,16.04,9.96,6.54
1961,5.76,4.99,7.88,10.43,16.03,29.83,19,27.56,21.53,17.4,13.4,7.65
1962,6.73,4.16,7.12,8.68,18.67,29.75,21.33,23.07,19.72,17.83,10.44,5.76
1963,6.47,4.13,6.25,10.27,18.6,20.27,19.22,22.79,22.79,22.38,16,7.03
1964,6.64,4.18,5.5,12.18,12.99,30,18.13,25.47,28.75,18.33,11.02,8.19
1965,6.48,4.42,6.79,9.61,15.33,25.67,18.96,26.1,22.64,19.65,11.32,8.08
1966,5.65,4.33,5.24,9.11,18.54,24.8,18.78,29.23,23.57,17.76,9.36,7.65
1967,5.94,5.1,7.05,9.23,19.51,29.05,17.04,22.52,27.9,16.83,15.06,7.64
1968,5.9,5.17,7.76,12.13,20.81,24.8,23.73,27.11,24.09,13.51,13.6,6.73
1969,5.87,4.02,6.14,9.27,18.4,24.1,22.06,20.08,22.57,20.92,14.1,7.22
1970,6.39,4.65,6,11.66,18.87,18.99,24.5,19.45,23.83,14.67,15.29,7.34
1971,6.62,4.68,6.7,9.3,18.54,29.46,22.6,21.61,22.53,15.7,11.48,7.72
1972,5.56,5.3,7.34,11.3,22.38,23.24,19.36,16.01,22.02,15.94,13.81,7.43
1973,6.01,4.26,6.51,11.94,20.98,30,22.06,20.57,28.38,16.17,11.44,7.57
1974,6.24,4.2,7.38,10.93,18.07,29.66,21.91,25.89,25.6,13.18,9.96,7.31
1975,6.44,4.94,6.73,11.16,17.97,22.21,17.65,24.15,30,16.87,16.18,7
1976,6.16,4.54,6.26,10.15,19.07,24.43,21.4,19.7,26.23,19.92,12.27,7.4
1977,6.5,4.97,7.45,12.46,17,27.27,15.83,20.81,23.35,17.4,14.41,7.12
1978,5.91,4.07,6.09,11.23,19.94,26.62,18.09,18.17,24.64,17.46,16,6.4
1979,5.48,4.24,6.7,10.05,14.26,22.54,21.88,30.17,24.61,18.43,15.1,7.95
1980,6.21,4.36,4.94,11.23,19.51,23.77,20.06,22.93,22.24,20.62,14.04,6.04
1981,6.21,4.67,6.8,9.44,20.87,26.74,19.66,23.35,21.31,12.72,11.11,7.64
1982,5.94,5.07,5.22,12.32,20.77,25.5,17.54,21.02,28.56,16.33,15.04,8.05
1983,6.22,5.44,7.22,11.04,16.47,27.23,21.4,25.51,20.79,15.47,15.1,8.19
1984,6.44,4.24,7.22,9.23,23.65,26.9,26.5,23.66,18.13,13.88,10.92,7.31
1985,5.21,5.33,7.73,11.4,19.67,27.27,19.07,22.72,26.83,13.61,12.11,7.55
1986,5.61,4.7,6.19,9.77,17.33,25.75,22.86,19.56,23.53,15.11,14.66,6.88
1987,5.79,4.24,5.9,9.09,14.86,26.33,20.31,25.4,22.57,16.27,13.04,7.22
1988,5.87,4.76,6.98,8.97,18.74,26.2,22.39,26.1,28.34,15.44,12.92,7.17
1989,6.28,4.78,7.78,12.41,16,27.69,21.04,23.35,19.87,18.92,12.13,8.05
1990,6.45,4.62,6.46,11.87,18.8,30,20.64,18.3,21.24,19.62,16.91,6.91
1991,6.25,4.08,6.73,8.33,16.23,28.88,23.08,22.31,23.13,16.75,10.61,7.33
1992,6.07,5.1,7.26,10.45,19.97,30,17.54,21.47,15.28,16.93,9.69,7.59
1993,6.41,5.88,7.38,11.02,14.8,28.14,22.39,24.78,22.46,18.53,11.48,7.62
1994,5.99,4.84,7.6,8.35,12.96,30,20.78,22.76,22.98,19.85,15.85,7.69
1995,6.7,5.05,6.39,9.49,12.53,23.53,21.15,25.13,23.53,14.14,14.81,7.31
1996,6.51,4.05,6.77,8.45,15.6,21.65,22.24,22.76,23.75,13.21,14.1,7.24
1997,6.47,4.96,8.2,12.74,14.13,30,19.69,19.31,22.68,15.44,11.52,7.69
1998,6.42,4.88,6.02,11.09,18.07,30,26.86,25.61,22.53,12.88,13.35,8.15
1999,5.88,4.7,4,11.42,19.54,29.33,22.35,24.81,23.42,16.93,14.77,7.33
2000,6.3,4.78,6.61,11.82,11.39,29.33,19.11,26.48,24.83,14.38,10.98,7.36
2001,6.44,4.42,7.03,10.05,17.35,28.51,18.35,24.88,29.01,16.23,12.23,6.91
2002,5.81,4.8,6.99,9.61,21.08,28.55,21.8,23.04,14.73,18.72,11.29,7.03
2003,6.3,4.94,6.21,12.13,18.5,23.81,14.52,24.19,19.57,15.47,11.94,7.57
2004,6.3,5.38,7.27,11.23,17.53,25.05,20.82,23.21,23.13,16.5,14.52,7.81
2005,6.39,4.31,7.76,9.68,15.2,23.32,19.22,23.39,24.27,18.53,12.54,7.6
2006,6.14,4.81,6.8,8.8,18.74,26.24,20.6,16.74,25.57,21.95,11.75,7.4
2007,6.25,4.31,6.11,10.48,19.47,25.46,21.11,22.27,24.24,14.57,13.04,7.14
2008,6.02,4.34,8.07,8.19,19.24,27.6,21.99,27.35,25.16,21.35,13.35,6.43
2009,6.18,4.63,6.96,10.9,16.7,25.13,19.95,21.99,23.2,14.81,11.77,6.9
