1901,31,24.66,26.53,28.74,18.09,18.83,19.46,24.06,30,27.34,27.03,31
1902,31,28,31,26.49,17.7,18.88,19.56,20.59,25.92,30.19,27.1,31
1903,31,28,26.75,22.17,18.23,18.48,21.24,21.21,27.12,31,28.26,31
1904,31,29,29.11,21.43,17.89,17.31,16.81,19.97,25.33,31,30,31
1905,31,23.36,28.46,29.33,15.8,14.77,20.33,21.04,25.37,28.19,30,31
1906,31,24.03,27.34,21.37,19.19,15.21,24.38,21.59,28.53,31,30,31
1907,31,23.23,30.95,24.06,15.55,20.44,17.15,19.93,29.22,30.9,30,31
1908,31,29,27.97,21.19,17.2,17.22,19.33,20.73,27.57,26.25,30,31
1909,31,28,27.97,23.77,17.48,15.11,22.08,19.99,24.27,25.42,30,31
1910,31,28,29.53,30,18.21,16.77,16.64,21.43,26.95,27.1,30,31
1911,31,28,26.42,28.39,16.9,20.1,19.11,21.04,30,28.12,30,31
1912,31,29,28.23,30,17.45,17.14,21.02,22.09,25.17,31,29.03,31
1913,31,28,31,26.23,18.64,17.12,13.89,15.94,25.35,30.83,30,31
1914,31,25.05,31,28.16,18.27,15.26,21.07,18.71,30,25.28,30,31
1915,31,28,28.14,29.09,15.31,15.6,26.46,21.26,27.15,27.06,27.92,31
1916,31,24.08,29,27.69,19.14,18.92,22.31,15.34,27.3,31,30,31
1917,31,28,27.38,21.33,15.95,17.31,19.62,20.11,30,31,30,31
1918,30.5,28,26.46,22.31,15.01,18.83,24.5,20.74,30,26.32,30,31
1919,31,23.01,26.47,29.91,12.12,19.17,14.43,22.25,26.41,27.24,30,31
1920,31,29,29.13,22.04,18.99,14.18,24.44,16.16,26.95,27.16,30,31
1921,31,28,28.13,26.87,18.53,15.21,21.34,20.46,25.12,31,30,31
1922,31,24.04,28.3,29.27,20.14,16.02,22.97,19.91,27.27,26.12,28.08,31
1923,31,26.52,25.77,20.91,20.82,14.91,19.36,22.45,30,28.09,28.75,31
1924,31,23.77,28.12,21.09,23.05,15.63,22.6,20.06,30,27.1,27.86,31
1925,31,28,28.02,26.68,21.51,16.79,18.61,18.96,26.54,27.62,29.96,31
1926,31,25.76,31,23.44,17.94,16.28,20.24,19.88,29.09,31,30,31
1927,31,22.81,26.86,29,18.45,16.92,19.27,19.69,30,28.31,30,31
1928,31,29,27.78,23.5,15.04,21.32,19.8,19.83,25.97,27.03,30,31
1929,31,22.48,25.6,21.16,18.23,15.77,18.08,20.96,26.17,28.19,30,31
1930,31,28,29.11,23.87,18.37,19.61,22.14,23.87,28.46,27.26,30,31
1931,27.18,28,21.64,21.66,18.6,16.97,20.39,11.77,22.44,23.03,26.18,31
1932,28.89,28.91,23.05,23.18,15.67,15.88,19.36,19.75,24.82,31,27.05,30.77
1933,30.83,22.66,27.27,19.12,13.1,13.02,17.89,21.22,28.97,22.81,30,31
1934,25.99,21.98,28.31,19.19,17.5,16.95,21.43,18.37,26.92,26.45,27.1,31
1935,31,23.7,23.97,18.1,13.91,17.6,22.4,19.65,27.26,27.55,30,27.48
1936,31,20.44,26.21,24.14,13.33,11.8,23.81,20.81,26.26,22.99,27.07,25.08
1937,27.65,21.79,28.54,22.48,17.5,18.28,17.73,19.52,29.38,27.11,30,24.95
1938,29.18,19.53,25.16,22.94,18.33,18.84,24.85,19.11,29.3,25.03,25.66,26.84
1939,28.38,21.51,28.18,20.01,11.47,18.14,25.44,19.48,25.32,26.83,24.03,31
1940,31,23.18,26.45,22.39,16.15,14.96,23.7,19.79,23.45,27.71,24.92,31
1941,30.55,21.94,28.42,21.94,17.34,15.93,18.16,21.4,25.51,29.25,26.31,28.74
1942,27.7,23.74,28.61,21.31,18.67,16.88,24.19,18.31,24.69,26.37,24.97,28.54
1943,31,23.15,25.93,21.47,20,17.15,18.16,21.73,23.39,31,25.64,31
1944,27.17,20.44,26.89,19.64,17.45,17.3,17.85,17.89,25.27,23.72,24.7,27.93
1945,31,23.61,31,21.84,19.26,16,17.87,19.01,26.12,30.9,30,27.71
1946,27.56,22.78,29.41,27.02,18.08,16.73,26.15,20.83,23.06,21.27,26.41,29.99
1947,31,19.78,29.12,22.41,10.91,16.93,19.69,8.93,24.93,25.63,25.44,31
1948,27.69,22.72,28.61,21.79,17.5,15.79,18.68,18.02,25.45,26.34,23.93,29.67
1949,31,22.86,22.46,21.56,17.66,16.14,19.91,18.16,26.37,23.24,28.02,29.44
1950,30.21,23.77,23.39,20.68,17.07,16.65,20.34,20.39,25.32,26.2,25.62,31
1951,28.42,28,27.13,30,10.96,17.07,20.72,23.76,26.92,31,27.13,31
1952,27.17,29,25.17,22.12,17.55,21.97,19.54,19.04,23.09,26.61,27.55,29.55
1953,31,23.64,25.51,20.86,17.1,12.56,24.95,21.75,26.22,26.79,28.18,28.62
1954,30.06,28,27.28,18.73,17.35,17.58,20.17,18.31,26.67,24.18,27.25,29.47
1955,31,21.11,25.82,21.61,16.67,17.02,16.51,15.3,26.05,24.8,27.47,26.93
1956,28.57,23.63,26.18,21.47,17.36,17.16,18.06,20.85,28.18,24.55,25.44,29.49
1957,28.72,23.41,24.8,19.14,17.5,16.99,19.9,19.38,23.49,28.64,24.28,28.23
1958,29.64,18.76,25.07,22.36,19.01,16.64,19.77,19.41,23.36,25.33,23.96,26.93
1959,29.88,28,27.52,21.49,16.15,17.48,19.27,19.21,22.67,25.49,26.15,30.29
1960,30.75,24.92,23.77,20.9,15.77,17.82,20.74,21.16,26.94,24.13,25.75,28.16
1961,30.88,22.19,25.21,21.04,17.51,17.08,17.81,21.75,24.03,26.56,25.49,30.97
1962,31,24.37,24.67,17.58,16.53,16.82,19.7,25.02,24.93,24.5,28.35,27.5
1963,31,23.07,24.35,20.98,18.24,16.39,17.95,20.84,24.66,23.89,28.5,31
1964,28.13,18.76,27.27,20.43,16.9,17.55,19.98,20.27,24.72,22.83,25.23,31
1965,31,20.05,27.27,20.63,17.73,17.13,20.21,20.72,22.93,24.16,27.84,31
1966,30.93,23.07,27.52,20.93,18.44,16.92,19.21,17.72,27.9,25.44,24.64,31
1967,27.59,25.17,31,21.36,18.72,17.09,19.69,19.95,25.02,31,25.34,31
1968,29.48,23.87,25.04,18.58,17.4,15.83,20.52,19.56,25.08,25.33,26.2,31
1969,30.55,22.55,25.13,21.04,16.53,16.04,20.69,19.15,25.37,27.59,24.92,30.21
1970,29.65,28,28.86,18.57,16.18,16.95,20.65,19.71,24.83,26.44,26.97,30.61
1971,30.18,22.48,25.63,19.92,18.26,18.06,19.35,19.9,22.43,24.85,29.08,31
1972,28.35,21.36,26.35,19.96,16.28,17.59,19.29,18.77,22.82,30.44,28.72,27.75
1973,30.7,22.82,22.44,23.08,18.32,18.01,18.15,19.24,25.55,24.36,27.69,31
1974,28.28,22.63,27.59,20.96,16.75,17.01,21.54,20.93,27,26.2,25.68,31
1975,31,22.91,24.94,23.39,17.75,17.11,18.17,19.32,25.97,27.35,25.34,30.69
1976,30.04,23.3,24.65,20.91,18.57,16.99,18.68,12.81,25.04,25.86,26.11,31
1977,27.6,20.54,25.79,22.16,16.42,16.08,18.05,18.11,24.59,24.23,26.48,29.94
1978,30.49,21.71,23.44,20.84,17.38,16.91,19.24,21.17,26.3,23.13,27.89,29.28
1979,28.27,23.29,27.82,23.68,22,17.25,20.92,21.7,29.33,23.18,27.59,29.99
1980,30.93,22.8,23.77,21.57,15.68,18.11,19.94,18.49,30,22.26,27.03,31
1981,30.49,22,26.97,17.67,16.5,18.23,18.05,18.29,25.54,31,27.06,27.79
1982,30.01,22.33,26.87,20.58,17.4,9.26,19.93,20.91,27.68,24.15,29.01,28.15
1983,31,19.8,27.1,21.75,17.03,15.92,17.29,18.38,23.42,26.94,27.29,31
1984,29.63,22.75,27.77,21.35,13.13,16.14,19.75,19.97,26.02,28.96,24.12,28.25
1985,28.23,19.96,24.67,29.52,16.69,16.1,17.93,22.82,28.25,28.67,26.63,30.65
1986,29.01,21.23,26.32,21.09,20.5,15.67,19.4,19.45,24.9,26.44,26.79,31
1987,27.6,26.1,24.44,21.14,18.18,16.41,19.04,19.53,22.41,23.77,23.44,30.94
1988,30.75,29,25.92,19.92,16.39,12.47,21.84,20.67,23.42,24.92,25.95,29.21
1989,29.66,28,28.02,19.72,17.53,15.69,18.87,21.87,24.01,25.23,29.77,31
1990,31,28,31,30,17.41,17.84,18.31,22.8,24.63,25.05,28.81,28.01
1991,28.44,18.66,25.16,18.31,16.14,15.79,20.35,19.71,24.4,26.15,30,27.06
1992,31,29,25.04,23.47,17.59,15.27,19.48,20.79,23.82,27.95,28.25,27.92
1993,31,28,26.28,21.69,16.02,15.41,18.12,19.99,25.93,22.33,28.4,31
1994,31,20.44,31,25.93,13.7,19.4,16.36,20.5,25.51,23.4,27.46,31
1995,31,24.39,29.29,20.61,16.28,15.53,21.34,17.68,30,27.58,30,31
1996,31,29,28.63,17.69,16.14,17.3,20.16,19.71,24.48,31,30,31
1997,31,25.23,31,21.54,16.3,16.2,20.41,19.76,23.6,25.44,26.16,27.64
1998,30.84,28,27.25,18.15,14.92,17.11,19,20.01,22.35,28.8,30,31
1999,29.58,28,25.03,22.82,17.52,17.77,21.77,19.4,30,26.36,30,31
2000,31,23.51,31,28.02,17.96,17.43,17,20.51,25.27,25.99,27.36,31
2001,26.36,28,26.03,19.12,14.33,16.88,19.43,20.47,22.61,24.41,30,26.01
2002,31,22.3,26.56,18.18,16.78,17.03,19.21,18.41,24.57,25.01,26.63,31
2003,31,28,26.05,21.45,19.59,17.27,19.76,18.57,23.46,31,26.34,29.5
2004,31,23.73,25.32,22.74,17.51,19.69,20.26,18.77,24.91,26.78,27.77,31
2005,31,28,26.11,19.42,18.81,16.32,19.15,18.76,24.79,23.43,28.06,31
2006,25.96,19.72,26.47,21.86,16.91,19.3,22.25,18.28,29.47,23.72,28,31
2007,31,21.98,24.86,25.88,18.7,15.79,21.22,19.3,22.41,28.9,27.43,31
2008,31,29,27.49,19.63,10.97,20.1,19.3,22.01,26.15,31,27.41,29.84
2009,28.19,26.37,25.91,22.08,18.32,15.86,17.96,18.82,22.37,27.17,27.27,30.29
