1901,31,18.74,15.11,15.68,10.42,13.4,14.76,15.02,15.84,20.17,27.11,29.4
1902,20.8,19.13,17.73,10.52,11.76,19.28,18.02,16.48,20.34,18.48,30,31
1903,26.66,19.08,19.94,13.16,14.9,13.64,17.39,22.52,16.5,21.51,23.54,26.81
1904,25.76,21.93,15.79,12.07,10.71,13.22,15.59,21.66,17.79,21.15,23.09,30.85
1905,28.74,19.02,16.53,12.25,11.64,12.93,19.43,15.74,17.39,21.24,21.82,31
1906,22.62,20.12,17.72,12.29,16.49,13.52,16.16,16,14.45,18.89,30,30.48
1907,23.36,18.76,15.72,11.9,9.83,13.48,15.71,15.94,17.52,22.07,22.45,30.48
1908,21.88,19.51,15.48,12.83,10,14.07,14.21,12.73,23.76,17.03,23.85,22.65
1909,21.36,19.21,17.45,11.1,13.35,17.71,13.48,17.02,16.35,21.62,21.43,25.45
1910,22.38,20.41,19.02,12.4,9.45,13.94,15.51,11.55,16.49,21.77,26.73,21.2
1911,31,19.08,15.84,14.86,9.12,13.45,16.25,16.37,16.38,18.99,24.35,21.27
1912,21.07,19.49,16.72,10.44,12.14,13.86,9.09,18.56,19.48,14.48,30,23.11
1913,31,20.57,15.52,12.12,15.2,12.89,12.98,16.58,18.15,18.57,21.42,31
1914,21.78,19.45,15.23,13.18,13.83,12.81,9.06,16.07,16.07,13.23,20.52,22.46
1915,21.97,19.31,19.23,12.11,11.42,13.4,14.86,19.58,18.41,14.18,18.95,26.32
1916,24.19,20.09,19.93,13.99,12.26,14.13,15.93,20.33,16.1,16.33,30,21.97
1917,31,19.86,16.4,13.94,11.46,12.99,14.13,14.75,18.34,21.52,21.63,21.52
1918,31,18.42,17.54,10.57,10.33,14.09,8.2,11.51,24.09,22.64,19.61,31
1919,31,16.48,15.51,12.22,8.54,13.86,8.23,15.81,26.96,17.27,21.2,21.57
1920,24.22,19.03,16.68,14.07,10.68,14.22,16.7,16.5,17.15,17.09,22.53,31
1921,26.73,19.42,20.92,12.62,13.78,22.71,15.62,23.24,18.83,19.13,30,22.21
1922,20.21,27.08,16,13.89,11.95,22.11,13.78,15.63,16.12,17.07,19.94,21.41
1923,29.99,18.3,16.66,9.88,11.53,22.82,15.48,17.92,21.07,20.91,19.76,21.25
1924,21.56,18.33,17.07,12.5,15.95,16.17,7.5,14.49,17.93,18.46,28.8,31
1925,22.93,18.46,17.04,12.37,12.62,13.94,15.81,16.85,16.96,17.5,19.51,22.73
1926,23.05,20.25,16.62,14.7,11.15,13.37,8.05,15.95,15.39,20.74,21.51,21.29
1927,23.38,20.77,20.31,12.22,10.49,15.78,15.52,16.37,15.7,19.13,24.15,31
1928,31,19.09,15.64,11.99,13.91,22.33,16.25,16.41,13.89,20.87,30,25.97
1929,27.12,19.58,15.85,13.03,12.41,11.69,14.47,16.88,16.07,24.15,30,31
1930,28.3,21.27,17.83,12.34,10.54,16.39,10.16,19.97,15.21,20.72,22.14,19.52
1931,22.96,20.41,16.42,12.68,13.73,24.81,15.14,24.38,16.28,21.03,19.21,22.38
1932,31,21.38,15.68,12.91,15.09,20.68,16.56,20.11,28.31,21.66,22.25,20.25
1933,21.68,28,15.71,12.14,11.36,14.55,16.56,16.04,15.37,18.59,22.21,31
1934,31,26.57,16.6,12.53,12.2,13.23,16.1,16.7,16.55,19.19,23.68,25.02
1935,21.32,23.48,17.41,14.45,10.57,22.79,15.31,19.62,23.6,21.85,20.52,31
1936,31,18.72,17.4,15,9.75,12.59,15.97,17.31,14.42,17.59,20.56,31
1937,24.09,19.98,17.25,11.4,12.2,12.06,14.94,15.58,22.55,15.65,21.48,22.69
1938,31,17.79,15.73,10.44,12.29,13.96,14.9,16.76,25.58,18.98,20.45,21.54
1939,31,25.09,17.33,11.98,10.31,24.3,15.82,15.33,21.82,16.9,26.9,21.59
1940,21.05,19.4,15.67,11.05,8.01,12.92,16.4,17.2,20.94,14.52,20.93,24.73
1941,16.39,20.7,15.63,9.45,12.86,12.26,15.96,16.39,15.79,15.68,17.63,21.87
1942,24.63,22.45,15.43,12.37,12.55,13.19,15.04,16.09,17.12,24.48,18.6,27.2
1943,27.92,25.39,15.26,13.77,9.04,12.39,16.03,17.31,18.22,19.59,30,18.77
1944,21.36,19.14,17.29,14.12,11.74,11.23,14.72,15.94,17.43,20.82,29.11,22.17
1945,22.76,24.36,17.72,8.92,11.34,13.83,9.66,16.14,13.78,15.42,17.16,18.28
1946,31,19.98,14.84,12.43,9.9,13.45,13.22,17.08,17.2,12.99,19.25,25.64
1947,30.14,17.03,15.5,13.14,10.65,13.31,17.3,12.53,17.52,20.74,26,31
1948,21.73,14.42,17.33,11.58,10.08,15.58,10.01,16.85,17.09,20.01,22.12,21.38
1949,20.41,19.09,14.36,10.49,12.04,12.78,12.56,17.33,15.14,28.41,21.89,25.33
1950,16.13,21.18,18.34,12.14,8.2,13.16,11.32,11.22,16.38,18.72,19.49,22.16
1951,31,15.96,16.69,13.06,12,13.1,16.51,16.49,16.19,17.76,19.49,20.89
1952,21.12,19.52,15.49,12.29,11.97,16.39,16.35,16.64,17.19,12.02,17.98,20.42
1953,20.37,18.55,16.13,13.12,12.42,16.77,16.13,16.43,15.09,20.07,19.52,19.32
1954,21.32,18.08,16.43,11.7,11.58,13.73,16.5,17.55,16.8,19.02,21.97,21.09
1955,20.46,17.27,15.86,12.25,11.4,13.74,15.23,16.97,20.17,22.08,19.94,21.23
1956,21.25,17.09,14.82,12.48,11.36,13.11,7.69,15.78,16.77,19.04,21.54,20.58
1957,20.82,20.02,16.1,12.53,11.71,23.33,14.8,17.61,18,21.45,19.88,19.78
1958,24.85,18.24,15.91,12.18,12.31,13.64,16.13,14.79,16.17,19.91,19.83,21.43
1959,21.74,18.22,17.01,10.11,12.38,11.51,15.53,15.78,22.99,18.82,19.64,20.04
1960,22.26,18.99,14.99,12.49,11.8,13.89,13.76,15.97,13.37,14.18,18.92,18.69
1961,21.05,19.96,17.08,12.62,11.61,14.4,15.04,17.03,15.79,22.86,21.83,20.47
1962,22.15,18.45,17.06,12.17,12.14,21.94,14.6,16.63,16.7,18.87,19.24,20.16
1963,20.57,22.71,21.86,13.18,11.43,12.71,14.49,16.6,16.55,19.38,20.58,20.39
1964,20.75,18.71,13.8,12.22,12.05,14.19,14.74,17.28,17.06,18.1,19.56,25.38
1965,31,19.98,17.32,11.37,11.11,14.07,16.9,17.43,16.12,21.23,18.8,20.81
1966,24.07,17.54,16.57,12.78,12.55,14.15,15.34,16.24,16.82,21.99,18.82,21.08
1967,20.14,19.61,16.33,12.39,9.05,14.11,16.49,16.11,16.35,25.93,20.36,20.01
1968,20.17,18.82,17.95,12.99,12.2,13.81,15.4,15.7,15.55,22.49,19.41,20.81
1969,20.53,16.52,17.02,12.12,10.85,10.16,14.59,14.98,17.18,18.72,21.43,20.64
1970,20.75,19.31,16.77,11.66,12.44,14.66,16.65,13.6,15.64,18.99,18.23,20.1
1971,21.75,19.33,16.65,12.49,11.34,9.68,14.77,15.43,15.95,18.74,20.46,20.06
1972,31,18.35,15.2,10.65,12.25,13.87,15.08,16.19,17.58,19.54,19.96,20.14
1973,20.96,18.29,17.01,10.79,12.23,13.81,13.95,15.84,16.61,19.85,19.23,20.89
1974,20.15,28,17.59,9.29,11.1,14.18,21.09,16.2,17.89,19.12,21.05,19.86
1975,20.95,18.65,16.38,12.05,15.76,13.45,14.08,16.13,17.88,18.52,24.79,27.78
1976,21.46,19.3,16.64,12.59,10.89,12.92,15.38,13.61,18.8,19.13,20.58,18.21
1977,20.06,17.78,19.73,15.79,12.67,14.26,14.76,15.88,17.87,19.47,20.43,21.8
1978,21.2,16.49,15.61,12.27,14.73,12.93,16.1,19.15,17.27,19.77,22.71,18.19
1979,21.02,17.69,16.11,12.47,12.34,21.88,14.67,15.88,18.15,23.46,22.9,19.45
1980,21.16,17.12,18.48,12.35,12.44,18,7.07,14.88,17.26,19.74,18.15,20.54
1981,24.56,20.44,16.41,12.85,11.68,23.92,15.43,16.21,16.37,31,18.83,20.57
1982,23.28,18.33,16.78,10.89,10.88,13.78,16.67,16.39,18.61,18.82,20.94,20.2
1983,21.57,20.9,17.18,12.57,11.85,14.14,11.44,13.24,16.53,26.76,28.08,21.37
1984,20.81,18.23,16.69,12.28,11.56,14.19,15.89,15.63,15.73,18.13,19.63,20.05
1985,20.5,20.75,16.75,10.76,12,19.31,14.02,17.15,21.24,21.8,19.08,20
1986,21.4,20.48,16.56,12.3,12.38,14.45,16.49,17.31,15.65,18.09,21.68,18.6
1987,23.45,21.87,14.01,10.67,11.84,22.17,15.28,19.87,17.03,20.41,19.41,31
1988,29.07,19.45,15.79,15.09,11.96,12.99,16.36,13.99,18.18,19.59,20.48,21.05
1989,31,26.57,21.37,13.54,15.38,13.04,16.47,15.79,14.3,19.32,18.68,20.08
1990,31,28,16.85,11.44,11.46,13.26,14.94,15.59,8.98,17.24,25,23.13
1991,21.01,17.66,20.94,9.88,12.33,15.51,15.72,17.42,16.24,18.37,19.04,21.83
1992,21.54,18.78,21.55,13.16,11.82,26.41,21.66,17.28,16.51,18.22,19.69,20.89
1993,23.19,19.18,20.1,12.53,10.44,25.75,15.29,15.91,17.08,18.34,20.31,25.56
1994,24.88,18.03,16.01,12.39,12.26,13.21,18.01,12.4,17.1,20.59,20.33,22.25
1995,21.12,22.43,18.94,13.51,15.16,17.54,16.02,16.31,13.7,24.91,19.66,19.52
1996,19.69,18.94,14.21,14.96,14.04,14.41,14.97,15.06,15.91,20.21,30,25.54
1997,20.87,19.48,18.68,14.21,11.32,12.56,10.22,14.83,24.4,21.43,21.77,23.23
1998,28.38,26.24,17.57,12.88,11.45,13.74,15.36,16.04,20.31,24.41,23.27,19.58
1999,21.08,19.41,16.43,8.88,9.7,13.56,15.44,15.57,14.95,19.68,30,23.27
2000,21.79,29,17.53,12.67,9.05,15.37,16.71,16.23,13.23,17.8,24.45,19.21
2001,27.3,20.16,15.91,13.94,12.72,13.07,16,16.99,18.26,19.98,22.25,22.5
2002,20.71,24.12,16.07,12.3,11.39,14.22,16.36,10.25,17.42,16.35,17,30.88
2003,27.18,19.36,16.79,10.03,11,13.14,11.75,15.43,17.32,20.77,21.35,23.12
2004,24.55,21.5,16.57,10.17,15.36,12.09,16.89,16.84,18.47,14.97,18.85,24.42
2005,30.22,17.64,15.7,10.26,11.85,19.22,14.86,16.17,19.77,19.2,30,20.29
2006,21.48,17.03,16.14,11.85,11.28,9.35,14.41,11.32,17.21,21.28,26.73,31
2007,21.76,20.16,20.29,11.35,14.66,13.33,15.48,20.41,18.3,19.9,19.95,19.88
2008,20.23,20.03,19.5,13.08,10.95,13.75,13.62,12.99,15.29,20.38,29.72,19.53
2009,22.94,21.24,16.93,11.58,12.71,14.4,14.22,16.83,20.23,20.98,25.31,23.63
