1901,0.45,0.85,3.74,12.18,17.41,22.66,27.36,26.75,30,20.91,3.3,0.53
1902,0.48,0.94,3.5,11.75,17.13,22.51,23.47,28.33,30,21.07,3.3,0.53
1903,0.48,0.94,3.5,11.75,17.13,22.51,23.47,28.64,30,20.91,3.3,0.52
1904,0.48,0.92,3.5,11.75,17.27,22.37,23.33,28.33,30,20.59,3.3,0.5
1905,0.48,0.83,3.5,11.75,18.92,24.96,22.79,28.6,30,22.29,3.4,0.52
1906,0.47,1.01,3.31,11.93,20.57,22.44,21.1,27.9,30,20.51,2.64,0.46
1907,0.48,0.96,3.16,13.55,15.89,21.38,18.54,24.03,27.23,20.71,4.18,0.47
1908,0.49,0.81,3.3,11.15,17.44,19.36,24.01,24.51,28.6,20.55,4,0.53
1909,0.53,0.98,3.66,13.96,17.75,26.73,21.64,26.08,30,22.22,3.6,0.48
1910,0.53,0.67,2.6,12.26,27.76,18.37,21.92,27.58,30,23.36,2.78,0.48
1911,0.44,0.8,4.27,12.93,16.68,22.73,19.3,23.44,30,20.55,2.69,0.42
1912,0.45,0.69,4.45,9.75,16.72,30,26.96,25.29,30,17.5,2.78,0.42
1913,0.42,1.01,1.5,13.42,17.75,18.69,20.59,23.09,27.98,24.63,2.93,0.51
1914,0.48,0.9,3.56,10.77,18.95,23.01,21.31,24.19,29.75,24,3.4,0.53
1915,0.48,0.94,3.56,14.12,15.24,18.16,23.8,23.96,26.48,17.11,3.3,0.51
1916,0.48,0.94,3.1,12.37,18.54,22.76,22.72,25.41,30,26.45,3.3,0.51
1917,0.48,0.94,3.65,7.64,11.01,19.79,20.38,31,30,16.12,3.3,0.54
1918,0.48,0.94,3.5,10.58,17.17,21.38,23.72,31,28.29,28.31,3.3,0.51
1919,0.48,0.94,3.5,10.07,22.15,20.07,25.49,27.3,30,21.15,3.3,0.51
1920,0.48,0.92,3.04,9.1,16.27,24.43,22.1,24.82,30,22.61,3.3,0.51
1921,0.48,0.92,2.95,10.23,29.79,26.02,21.49,27.42,30,20.67,3.35,0.51
1922,0.48,0.98,3.27,11.93,17.58,21.74,21.78,25.49,30,22.1,3.3,0.53
1923,0.47,0.88,3.25,14.18,21.67,25.42,24.08,25.96,30,23.6,3.36,0.53
1924,0.48,0.96,4.04,14.04,17.3,23.26,24.7,25.93,30,21.5,3.4,0.52
1925,0.41,0.83,3.36,11.88,19.5,24.53,20.12,29.47,30,23.13,3.42,0.57
1926,0.5,0.88,3.31,12.69,19.64,19.01,19.58,26.79,30,20.55,3.35,0.54
1927,0.45,0.92,2.92,10.83,17.54,22.2,25.2,27.54,29.84,25.62,3.56,0.52
1928,0.49,0.83,3.18,16.85,18.37,26.27,27.36,30.65,29.79,17.98,3.3,0.46
1929,0.38,0.86,3.47,12.58,14.72,20.78,30.28,30.14,30,22.57,3.26,0.53
1930,0.41,1.15,2.3,11.91,14.21,22.23,17.28,26.52,30,28.16,3.29,0.48
1931,0.48,1.22,1.2,13.5,19.88,21.06,24.34,27.9,30,25.15,3.71,0.52
1932,0.45,1.05,4.23,11.58,16.79,24.6,28.44,28.68,29.7,20.28,2.8,0.38
1933,0.44,0.92,3.45,9.4,16.24,23.47,26.03,30.77,30,18.1,4.27,0.59
1934,0.42,0.65,3.36,12.72,19.71,24.14,24.05,25.29,25.86,22.37,1.37,0.48
1935,0.56,0.45,4.03,10.42,16.06,24.36,23.29,31,29.3,21.23,3.34,0.62
1936,0.35,0.85,4.18,11.91,15.07,19.42,21.06,27.26,30,23.25,2.86,0.53
1937,0.43,0.45,2.25,11.61,18.68,17.52,18.47,23.36,30,24.39,1.52,0.55
1938,0.52,0.7,2.51,11.77,16.24,20.99,18.68,22.89,30,20.08,3.23,0.51
1939,0.43,0.75,3.62,12.02,17.06,18.94,19.91,26,30,25.98,3.13,0.49
1940,0.42,0.45,2.51,11.42,18.3,19.26,22.93,28.57,29.02,19.52,2.63,0.38
1941,0.46,0.49,4.1,11.99,17.85,20.04,22.03,26.2,29.3,20.28,3.53,0.44
1942,0.42,1.07,2.17,11.23,21.02,20.74,21.67,27.38,28.2,19.4,2.15,0.57
1943,0.48,0.86,3.66,9.64,17.1,22.62,19.73,27.03,30,24.47,3.46,0.47
1944,0.38,1,3.98,11.21,13.97,19.01,22.54,28.64,30,20.95,1.24,0.44
1945,0.48,1.05,1.4,7.86,15.38,23.36,23.9,24.98,30,20.28,2.63,0.5
1946,0.46,1,3.19,10.4,14.48,23.93,24.19,20.88,29.26,23.96,2.55,0.56
1947,0.45,1.11,2.33,12.04,18.13,22.55,25.42,29,30,19.4,3.36,0.55
1948,0.43,0.86,3.75,13.26,15.03,23.82,21.35,29.47,30,15.13,3.69,0.62
1949,0.5,1,3.44,10.26,17.1,20.25,27.36,28.53,30,21.94,2.55,0.42
1950,0.48,1.02,2.37,11.23,16.96,21.74,21.49,28.96,30,16.16,2.74,0.49
1951,0.45,0.98,4.27,7.88,17.3,21.84,22.5,26.63,30,21.42,2.57,0.45
1952,0.56,0.87,2.63,11.8,16.86,20.5,23.33,26.95,30,21.66,3.81,0.49
1953,0.43,0.94,3.33,8.64,19.44,19.81,23.18,25.81,30,21.42,3.53,0.42
1954,0.46,1.07,4.03,11.23,18.58,24.32,24.98,25.85,30,25.82,3.6,0.5
1955,0.38,0.66,3.53,10.91,16.55,24.28,25.74,25.65,28.86,22.81,1.73,0.38
1956,0.43,1.02,4.15,12.1,26.28,25.66,21.17,26.36,30,18.3,4.39,0.6
1957,0.49,0.45,2.01,12.53,17.37,24.43,22.79,25.93,30,23.05,4.02,0.45
1958,0.37,0.72,3.07,11.77,18.16,23.29,17.32,29.31,29.17,22.14,4.05,0.6
1959,0.4,0.52,3.51,13.39,15.03,25.28,23.51,26.52,30,20.47,2.69,0.4
1960,0.43,0.67,3.19,12.85,17.85,22.27,24.84,24.19,30,24.27,2.88,0.57
1961,0.43,0.61,1.02,12.64,14.69,24.5,24.16,25.69,30,19.4,1.49,0.38
1962,0.4,0.74,4.32,10.99,16.62,20.96,21.71,31,30,21.19,4.02,0.44
1963,0.37,1.03,3.28,13.1,17.2,19.65,19.51,31,30,24.08,3,0.45
1964,0.47,1.04,4.13,11.66,19.2,22.66,24.62,23.64,30,21.98,3.6,0.49
1965,0.43,0.86,3.13,12.66,13.79,25.59,24.91,29.27,30,20.83,1.45,0.55
1966,0.54,0.45,3.19,13.04,20.33,26.62,21.17,30.34,30,22.37,3.98,0.56
1967,0.31,0.98,2.14,11.29,17.27,20.96,25.24,28.72,30,24.31,3.36,0.44
1968,0.44,0.7,3.56,13.28,15.72,22.73,22.86,29.2,30,21.54,3.67,0.6
1969,0.37,0.82,4.33,10.42,19.5,22.3,27.65,30.65,30,19.52,3.71,0.47
1970,0.42,0.45,2.54,12.83,17.75,24.71,22.79,28.68,30,20.28,0.79,0.56
1971,0.44,1.14,3.82,10.88,14.31,24.99,24.23,27.26,28.86,19.96,1.36,0.54
1972,0.38,0.7,3.92,12.1,17.58,22.9,22,25.77,30,22.53,2.04,0.57
1973,0.51,0.97,2.71,11.85,16.79,24.21,25.02,27.74,30,20.71,2.03,0.6
1974,0.42,0.98,2.75,12.99,17.41,21.74,22.1,27.34,30,23.32,3.78,0.47
1975,0.39,0.8,4.06,11.85,17.2,21.28,23.29,26.2,30,17.78,3.98,0.48
1976,0.56,1.07,2.55,11.1,17.34,23.33,21.13,29.23,28.24,24.75,4.07,0.46
1977,0.43,0.63,1.7,9.02,31,21.28,24.16,30.65,30,18.65,0.7,0.57
1978,0.31,0.58,3.12,14.36,17.54,25.2,19.84,31,30,22.06,1.57,0.33
1979,0.5,0.49,3.59,11.37,17.41,22.2,26.32,28.17,30,19.56,3.87,0.46
1980,0.47,0.84,3.22,11.69,18.13,20.46,24.34,23.68,30,21.15,3.26,0.39
1981,0.36,0.45,1.31,10.75,18.75,19.61,25.67,27.11,29.04,19.72,3.41,0.4
1982,0.46,0.53,4.64,10.83,17.61,19.93,24.84,29.79,30,21.3,1.56,0.36
1983,0.35,0.45,1.46,7.32,16.51,19.75,20.02,26,30,14.89,1.31,0.57
1984,0.41,0.45,4.42,11.39,16,21.91,25.38,25.81,29.17,18.57,3.28,0.38
1985,0.51,0.45,4.27,9.75,17.48,22.12,23.62,29.47,30,20.2,3.85,0.47
1986,0.47,1.03,4.09,9.05,13.62,19.75,21.24,25.89,29.79,20.75,2.97,0.33
1987,0.31,0.45,3.68,8.26,16.37,21.17,21.2,28.13,29.75,19.36,2.25,0.59
1988,0.49,0.54,3.63,11.91,18.44,21.35,22.64,26.91,30,22.06,1.73,0.58
1989,0.35,0.45,1.64,10.83,19.02,22.51,22.1,30.57,28.38,19.25,3.19,0.36
1990,0.39,0.45,1.52,11.5,17.48,19.4,23.58,27.15,29.66,22.22,3.35,0.5
1991,0.31,0.5,2.72,14.2,20.06,20.78,24.62,25.18,28.2,23.21,2.07,0.41
1992,0.39,0.5,4.13,9.59,17.51,22.73,22.93,28.64,30,24.04,3.28,0.39
1993,0.42,0.45,2.86,12.02,15.65,23.43,24.48,31,26.34,16.39,3.16,0.48
1994,0.41,1.17,1.4,10.48,17.44,20.71,20.56,28.13,30,20.04,3.37,0.62
1995,0.39,0.49,3.18,10.26,17.27,19.75,23.83,27.58,30,22.06,2.19,0.36
1996,0.44,0.77,3.72,12.93,17.89,21.51,19.58,28.09,29.08,23.56,0.74,0.47
1997,0.47,0.88,3.15,12.04,20.85,24.74,26.42,30.26,28.55,23.84,3.75,0.57
1998,0.44,0.69,1.44,11.64,17.03,20.25,24.62,30.14,30,17.23,3.09,0.5
1999,0.54,0.96,2.14,9.67,14.93,21.88,25.13,29.12,30,26.29,3.2,0.43
2000,0.48,0.96,3.71,10.69,17.27,25.03,24.19,30.06,30,22.1,3.3,0.51
2001,0.46,0.94,3.28,11.75,17.27,22.09,23.33,23.32,30,21.07,3.4,0.51
2002,0.46,0.94,3.48,11.85,17.27,22.37,22.57,31,30,21.07,2.69,0.51
2003,0.39,0.94,3.28,13.77,17.23,24.43,23.83,28.84,26.08,20.87,2.63,0.48
2004,0.48,0.85,2.55,10.91,16.41,21.45,24.05,28.41,29,17.34,3.35,0.47
2005,0.47,0.94,1.76,11.75,20.06,22.37,18.22,26.71,30,19.88,3.3,0.51
2006,0.48,1.01,2.89,6.24,17.2,23.58,21.85,30.18,29.61,22.1,3.3,0.51
2007,0.48,0.94,3.44,11.72,16.24,21.17,23.98,30.42,30,20.24,3.3,0.51
2008,0.48,0.85,3.5,11.07,13.69,19.4,24.73,31,28.29,22.57,3.21,0.51
2009,0.48,0.94,3.09,11.75,17.27,22.12,24.98,28.25,28.6,20,3.35,0.51
