1901,26.49,20.91,17.96,13.33,16.23,10.39,15.81,18.53,20.38,24.12,25.05,27.04
1902,23.11,22.92,16.24,11.72,17.93,14.41,14.91,21.44,25.42,24.89,26.97,29.89
1903,25.46,20.98,17.92,12.21,16.89,11.74,18.76,21.8,25.6,22.91,28.46,31
1904,26.45,21.12,18.75,11.78,20.32,12.5,19.41,27.17,20.52,22.18,26.75,31
1905,23.85,23.16,17.72,8.93,20.76,11.9,15.84,22.42,20.41,27.88,28.41,28.42
1906,25.5,19.32,21.12,12.65,20.47,14.95,11.94,25.33,19.73,23.92,21.17,25.21
1907,25.71,19.85,17.27,12.15,17.77,8.67,13.73,23.77,16.42,24.89,20.45,31
1908,22.58,19.08,16.72,11.87,17.18,13,16.34,21.15,23.33,25.13,27.73,27.38
1909,22.29,20.73,16.2,11.28,20.1,12.18,17.67,19.8,22.07,24.44,25.82,26.08
1910,28.47,18.2,18.2,10.39,17.55,15.07,15.66,22.75,17.17,25.49,21.04,22.15
1911,24.02,19.47,19.99,13.27,20.19,13.97,18.2,20.17,20.59,28.36,29.44,28.72
1912,23.57,20.77,20.64,11.97,15.64,10.9,17.17,19.44,15.26,16.48,19.94,25.67
1913,24.14,21.19,16.96,10.08,16.49,14.38,10.82,17.29,22.82,22.95,30,27.5
1914,21.79,22.56,15.93,11.22,19.22,12.94,15.22,17.36,18.11,23.27,28.24,30.76
1915,24.43,20.2,19.81,13.61,18.93,15.61,16.9,24.35,23.36,21.01,24.11,29.43
1916,26.04,20.2,17.48,11.13,22.01,11.68,9.64,22.75,20.56,20.28,29.78,30.85
1917,25.96,21.26,19.47,14.04,19.47,8.26,16.4,19.33,21.64,31,22.19,25.67
1918,25.79,19.4,19.26,10.79,16.55,13.91,18.97,28.9,20.2,29.01,23.86,29.97
1919,24.72,20.59,19.02,13.67,19.88,11.81,17.86,21.66,20.92,27.15,22.66,30.68
1920,25.71,18.9,21.5,13.05,17.21,16.45,18.29,21,16.42,22.42,24.28,31
1921,26.33,19.5,19.64,13.39,19.81,13.72,16.83,23.41,21.82,23.51,25.65,27.09
1922,25.01,22.53,20.61,11.84,17.68,15.67,17.95,21.62,15.88,24.36,24.79,29.68
1923,27.73,19.18,19.71,12.83,18.31,13.66,18.88,22.9,18.04,24.97,26.84,27.17
1924,24.84,21.12,15.58,12.31,17.3,13.22,18.32,16.67,20.59,22.18,29.91,27.96
1925,27.4,21.89,17.54,10.48,19.91,12.72,8,25.3,23.4,23.88,24.32,27.92
1926,22,19.36,16.92,11.01,16.74,11.9,16.74,23.3,19.19,28.72,25.39,26
1927,25.59,19.15,20.85,13.92,22.39,12.62,15.59,19.62,25.27,22.62,26.84,28.72
1928,25.34,17.86,18.06,13.49,15.92,15.48,19,17.33,21.74,25.69,22.96,22.61
1929,21.51,18.9,18.2,14.32,17.08,16.89,18.32,25.73,16.63,30.62,24.28,23.41
1930,23.57,19.18,24.6,12.18,19.84,14.38,15.66,18.24,23.8,22.38,24.03,25.96
1931,26.24,17.85,17.27,10.32,16.17,17.36,20.58,16.71,22.86,26.38,26.2,27.5
1932,27.19,23.97,20.61,13.3,18.68,11.99,18.17,20.38,22.14,27.92,28.8,23.78
1933,22.7,18.73,16.13,10.79,17.11,12.47,11.78,24.93,21.28,23.71,21.09,24.37
1934,23.69,20.59,17.78,11.87,21.01,11.74,9.61,20.64,16.88,26.02,25.35,29.47
1935,23.2,19.96,18.47,13.05,15.79,15.17,11.81,21.62,22.25,24.89,21.6,27.38
1936,18.79,18.56,15.52,11.1,16.05,10.24,14.56,15.18,23.54,18.06,20.9,19.39
1937,23.07,19.45,16.67,12.95,14.2,14.54,16.22,10.34,20.03,17.76,24.41,26.42
1938,18.9,24.16,16.13,15.2,16.23,15.13,12.59,25.14,19.44,20.81,26.43,26.25
1939,20.79,17.94,18.66,13.7,14.17,19.58,16.21,22.24,21.24,20.34,18.43,21.34
1940,18.9,21.3,17.89,14.81,13.66,10.24,15.85,16.49,20.12,20.62,21.17,20.87
1941,21.36,16.63,17.96,11.07,14.78,20.31,13.94,16.6,21.38,18.11,19.27,21.87
1942,23.48,17.11,21.39,14.41,16.2,17.05,18.91,19.29,18.86,20.67,25.69,19.55
1943,21.92,22.07,18.15,13.95,15.12,18.84,13.7,17.74,19.02,20.44,23.22,21.08
1944,26.81,17.78,15.28,14.92,16.38,14.57,15.33,18.24,17.31,17.92,22.37,20.07
1945,21.04,18.26,18.89,15.06,16.06,14.5,15.5,18.19,17.77,20.99,23.24,24.2
1946,20.43,20.31,16.31,14.39,15.71,14.99,10.23,17.98,13.68,18.13,21.7,19.17
1947,20.03,17.81,13.95,13.68,16.01,15.88,18.58,23.77,16.66,19.45,20.94,20.23
1948,19.89,18.45,15.18,15.06,13.06,15.88,15.43,17.19,20.63,18.42,21.64,18.78
1949,19.19,16.25,16.92,15.51,15.94,15.14,16.12,17.77,18.43,20.31,22.75,24.46
1950,22.95,17.59,15.99,13.23,16.83,16.91,15.3,20.13,19.52,22.06,23.6,19.67
1951,20.28,18.69,15.48,15.61,16.22,14.79,20.8,16.55,18.58,21.33,20.97,22.37
1952,24.74,19.78,17.75,15.86,15.27,16.77,15.34,19.19,18.39,21.64,21.02,22.43
1953,20.76,21.01,18.39,11.65,14.54,11.93,15.85,17.69,18.31,19.35,21.98,19.36
1954,21.16,18.47,15.9,14.8,17.71,17.79,19.56,18.47,19.41,19.63,21.18,29.93
1955,21.47,17.47,15.71,11.9,17,16.87,14.58,20.05,18.61,20.72,24.68,19.87
1956,22.44,17.12,14.51,15.34,15.64,14.11,21.63,19.39,26.92,18.77,20.94,20.55
1957,19.56,18.15,15.67,15.41,15.69,18.06,15.31,21.13,19.12,21.88,21.65,21.97
1958,21.34,18.46,16.25,12.84,21.57,14.06,15.97,16.64,16.96,18.91,20.07,19.52
1959,20.09,18.27,13.54,16.08,16.7,12.91,15.92,17.97,18.55,20.63,18.83,19.48
1960,21.85,18.46,17.97,12.68,13.85,16.49,11.19,16.9,20.73,20.05,20.56,19.23
1961,21.79,19.28,15.01,15.63,15.84,15.43,10.7,17.87,18.4,19.41,20.52,22.48
1962,26.13,18.79,18.41,10.76,13.27,15.24,15.4,17.39,19.35,20.56,20.22,24
1963,19.59,17.4,16.16,11.62,16.46,15.33,14.88,17.78,16.67,19.93,21.7,20.99
1964,21.03,15.66,17.5,14.07,16.1,14.97,15.02,17.36,19.71,20.4,21.91,19.1
1965,21.25,16.56,18.25,10.11,20.38,16.78,14.85,18.38,19.56,20.78,21.41,20.03
1966,20.77,15.4,17.14,14.73,18.27,14.92,18.35,23.46,27.11,22.25,19.26,27.14
1967,20.47,22.93,14.42,13.88,14.99,16.22,15.23,18.38,18.24,21.87,26.69,23.71
1968,21,17.46,18.01,12.71,17.62,15.89,17.24,17.68,17.79,19.29,21.89,24.7
1969,22.99,16.83,17.54,15.76,14.07,17.27,16.63,31,20.54,23.26,20.98,23.25
1970,20.76,16.93,16.44,14.21,16.22,13.73,16.16,20.21,16.67,19.85,21.57,31
1971,22.09,19.01,17.75,14.79,15.93,17.02,15.76,25.54,18.5,30.87,23.25,20.64
1972,20.25,21.89,19.26,15.94,15.65,13.62,13.97,17.6,18.81,20.91,21.87,21.66
1973,21.14,18.33,17.23,11.72,14.93,15.11,16.16,17.44,18.18,28.93,22.97,21.96
1974,19.49,17.17,18.58,15.06,17.18,11.22,14.47,20.54,19.22,20.66,23.12,29.85
1975,20,16.39,17.13,15.88,17.72,16.63,16.02,19.48,18.53,21.35,24.28,22.65
1976,22.94,17.09,18.47,16.15,14.7,13.64,14.26,17.39,18.41,19.68,21.23,20.29
1977,20.71,21.61,20.78,14.82,16.87,17.32,15.1,17.74,18.68,25,21.06,22.39
1978,20.44,17.69,18.83,15.53,14.73,15.11,16.55,15.54,22.14,20.55,22.88,21.38
1979,20.76,18.02,16.2,11.07,14.35,16.84,15.5,22.05,24.18,20.22,21.17,21.14
1980,19.91,17.36,15.1,14.46,15.6,12.39,13.27,17.71,17.3,20.97,22.97,31
1981,27.27,18.62,18.2,14.65,15.28,16.07,15.05,17.37,18.14,20.37,24.92,21.01
1982,20.32,17.13,16.19,16.06,15.15,17.33,16.97,20.24,21.5,20.12,26.67,21.64
1983,22.02,17.11,22.05,15.61,14.63,16.37,15.47,24.64,19.65,21.51,22.59,23.32
1984,23.42,19.15,19.56,15.45,14.18,15.29,14.32,25.83,17.59,18.39,26.62,31
1985,25.01,19.29,17.3,15.35,20.76,11.18,16.18,22.28,16.63,23.96,25.35,31
1986,24.6,20.13,17.99,14.54,16.92,12.53,20.31,22.24,23.33,27.55,25.35,26.04
1987,27.03,20.56,19.5,12.06,18.18,11.62,20.43,17.4,13.36,21.94,23.6,31
1988,24.27,20.94,16.31,15.04,15.26,12.5,12.8,17.29,19.98,25.49,28.84,31
1989,29.29,19.54,16.92,11.01,18.27,11.45,16.46,20.93,17.24,24.2,24.62,31
1990,24.18,22.99,19.99,12.71,16.8,14.68,12.93,23.37,19.84,25.78,25.65,28.67
1991,27.69,19.82,22.77,14.76,20.41,14.26,22.01,16.85,26.64,28.4,27.18,26.58
1992,26.2,21.16,17.89,13.89,17.36,10.99,17.24,27.03,18.29,28.85,28.63,23.99
1993,28.51,20.77,17.27,12.06,19.22,11.49,13.11,24.13,23.11,29.25,23.77,30.64
1994,27.4,22.49,17.44,13.52,18.37,15.54,20.55,22.31,21.56,25.78,28.24,20.45
1995,25.87,20.28,18.88,13.11,19.44,14.36,15.9,26.94,19.62,24.85,29.02,22.8
1996,24.54,23.3,19.02,13.27,15,17.74,15.89,18.97,16.15,21.3,22.24,25.24
1997,23.11,16.4,19.71,14.29,19.44,14.1,12.93,18.56,15.26,26.7,28.37,30.64
1998,23.44,20.66,19.13,12.49,18.06,15.78,13.49,29.41,20.46,24.19,26.16,22.6
1999,22.23,19.61,15.7,14.51,19.44,11.34,17.14,20.24,21.31,25.86,30,18.42
2000,24.8,18.73,16.71,15.23,21.64,14.73,12,22.58,20.59,26.46,29.46,31
2001,31,20.63,19.23,12.21,17.54,13.97,15.71,20.81,22,21.82,26.24,31
2002,23.99,21.12,19.85,13.67,19.44,14.57,16.4,25.59,15.12,23.44,30,24.77
2003,25.71,21.44,18.4,11.19,15.4,15.1,12.68,19.75,21.9,14.59,24.3,28.72
2004,23.27,21.89,20.64,16.06,16.23,15.56,14.94,22.31,25.89,18.91,25.05,20.52
2005,21.84,21.01,19.41,14.99,16.1,15.17,16,17.58,23.29,30.74,22.83,27.1
2006,26.86,18.73,21.57,11.94,16.63,16.2,18.63,19.8,24.19,20.19,27.24,25.43
2007,21.4,18.46,19.78,13.73,16.12,16.97,16.72,19.66,24.23,28.4,28.95,21.64
2008,21.04,22.09,20.64,13.2,15.54,15.22,16.43,24.24,22.07,22.18,19.79,20.9
2009,26.04,21.62,18.92,15.48,17.46,13.82,15.75,18.9,20.92,22.89,26.04,31
