1901,8,6.9,12.6,13.5,23,26.8,29.8,26.6,24.4,21.4,13.5,8.1
1902,8.2,4.3,12.7,16.5,26.1,28.1,29.9,29.4,22.2,20.1,16,8.8
1903,7.8,10.9,15.8,17.6,23.6,24.8,26.8,26.9,23.9,18.8,10.5,4.8
1904,5.5,8,13,16.4,22.9,26,26.9,25.6,25.7,19.8,15.1,8.8
1905,5.8,4.5,16,17.5,23.1,26,27.8,26.2,24.8,18,14,7.5
1906,8.5,9.6,10.5,19.3,22.8,25.7,26.7,28.4,25.7,16.1,13.7,9.6
1907,13.6,9.4,18.3,13.4,21.1,23.4,29.6,27.6,22.9,16.7,11.1,8.3
1908,7,6.7,16.4,19.3,22.8,25,27,26.8,24.4,17.9,14.9,10.2
1909,10.8,11.7,12.5,19.5,22.1,26,25.7,26.7,22.9,19,18.5,7.1
1910,8.3,8,17.5,18.7,21.3,25.1,28.4,26.6,27,21.9,14.4,7.2
1911,11.3,13.4,14.2,17.1,24.7,27.8,26.9,28.1,28.3,22.4,10.6,11.1
1912,4.8,8.2,12.8,19.1,23.4,25.9,27.7,27.9,26.9,22.4,15.1,11.3
1913,12.4,10.4,14,17.8,24.4,28.1,30.2,29.3,24.4,20.4,17.9,12.2
1914,9.8,8.3,10.7,19.2,24.9,30.1,29.6,28.6,24.9,20.5,15.2,8
1915,8.3,10.2,8.6,20.9,24.8,26.4,27.2,27.7,26.9,21.8,17.1,9.3
1916,12.3,10.4,12.9,18.3,26.1,27,28.2,28.6,23.1,21.4,16.3,10.6
1917,12.3,10.1,14.6,21.2,21.2,26.6,28.8,25.6,25.1,15.3,14.5,4.7
1918,4.2,13.9,17.9,17.3,24.6,27.8,26.9,29,23.7,22,15.4,12.4
1919,9.9,8.9,15.7,19,23.3,28.3,28.3,27.2,26.3,22.8,16.4,10.1
1920,9.6,7.9,13.1,18.5,22.5,25.2,27,27.2,26.5,21.2,15,9.6
1921,9.3,11.9,19.6,19.8,21.7,29,27.4,26.9,28.3,19.9,16,12.6
1922,8,12.1,16.2,21.6,21.3,25.7,27,27,26.5,21.3,16.6,14
1923,10.6,8.5,13.6,18.1,21.5,27.2,28.6,27.3,27,20.9,14.7,13.5
1924,7.5,7.4,10.5,17.9,21.6,29,28.3,28.6,23.4,21.1,16.9,11.9
1925,9.4,13.4,16.3,22.1,22.3,28.2,28.3,28.4,28.8,19.5,13.9,9.8
1926,8.4,11.4,10.5,19.2,24.7,25.9,29.4,28.4,28.7,21.4,13.6,11.9
1927,10,14.6,14.6,21.1,24.9,26.4,27.6,25.3,27,23.6,17.3,8.8
1928,8,11.1,14.7,17.1,22.5,26,27.5,27.7,24.6,22.8,16.1,10.5
1929,10.6,9.4,15.6,20.8,23,27,27.7,28.1,25.7,19.9,13.6,9.1
1930,10.4,12.2,10.5,21,22.7,25.7,30.5,28.1,26.2,19.6,13.6,7.4
1931,7.7,11.6,10.7,18.2,21.1,28.2,29.4,26.6,28.3,22.5,17.6,14.8
1932,13.8,15.2,11.8,20.1,24.1,28.5,29.5,27.9,26,20.6,14.6,12.4
1933,13,10.6,14.2,18.7,26.5,28.9,28.1,27.3,28.7,22.8,16.4,15.2
1934,11.1,8.2,13.5,19.4,24.6,29,29.4,28.5,26.4,22.4,17.4,9.3
1935,10.2,10.8,17.6,18.6,24.8,26.3,29.5,27.8,26.8,22.3,17,5.6
1936,5.9,8.8,15.3,18.3,26.7,29.3,29.6,28.4,27.4,21.5,15.3,11.7
1937,13,8.7,12.7,19.4,24.3,27.9,27.6,27.1,25.8,18.6,13.8,9.8
1938,9.2,12.9,17.5,19.9,24,26.7,28.1,28.9,26.6,23.1,17.1,10.1
1939,10.6,12.7,16.2,19.2,24.3,29.4,29.8,26.9,28.5,22.5,15.3,10.9
1940,2.3,8.6,13,18.2,22.2,28.3,27.7,27.8,24.6,23.4,14.9,12.3
1941,9.6,7.4,11.5,21.6,26.4,28.5,28.6,29.4,28.6,24.5,16.6,12.9
1942,8.9,6.5,13.9,21.4,24.2,28.4,29.9,27.7,26,21.4,17.3,9.6
1943,10.7,11.5,12.9,19.2,25.8,30.4,28.5,30.2,25.5,20.8,15.8,11.1
1944,10.4,12.8,15.1,19.3,26.6,29.4,28.2,27.7,25.8,21.6,14.1,8.1
1945,8.6,11.2,19.6,21.2,22.9,27.9,28.5,27,26.8,20.9,15.5,5.9
1946,8.9,11.3,17.5,21.3,22.6,27.5,27.9,27.7,24.8,22.2,18.3,13.4
1947,11.4,6,9.9,21.6,24.7,27,28,28.8,26.4,21.5,13,11.2
1948,5.7,11,16.1,21.6,24.2,27.6,28.4,27.1,24.2,19.1,16.4,10.7
1949,13.2,12.7,13.9,17.5,24.1,26.5,28.3,26.8,23.2,21,14.8,11.1
1950,13.9,11.9,12.1,18.2,24.3,26.1,26,25.5,23.1,21.2,12.2,7
1951,8.2,11,12.9,17.5,23.4,26.4,28.4,29.2,25,21.4,11.8,10
1952,11.8,10.6,13.6,18.4,23.8,29.7,30,27.2,24.4,19.8,14.5,8.7
1953,9.4,10.1,14.7,18.3,25,27.5,27.8,28.3,25.1,21.6,15.3,8.7
1954,9.3,11.7,13,20.9,20.3,27.6,30,29.1,28.2,21,12.2,7.3
1955,7.1,9.6,14.9,20.9,24.1,23.7,27.7,28.3,26,19.3,14.4,8.1
1956,6.8,11.2,14,17.6,23.9,26,27.3,28.4,23.8,19.3,13.4,14
1957,8.3,12.2,11.9,19.9,23.3,26.1,28.2,27.6,24.5,16.2,14.5,9.5
1958,4.3,4.4,9.3,18.1,23.1,26.8,27.5,27.6,24.8,19.5,16.7,8
1959,7.9,10.6,12.4,19.5,23.4,26.6,27.2,28.2,23.9,19.3,13.3,9.6
1960,7.5,7.4,6.9,20.1,21.9,25.7,27.4,27.2,24.4,19.5,14.8,7.2
1961,6.1,11.5,15,15.3,20.5,24.7,27.1,26.1,25.3,19.3,15.1,8.5
1962,7.1,13,10.4,16.4,26.8,24.9,28.3,27.6,23.7,20.4,12.8,7.1
1963,6.5,7.3,15.8,20.2,22.7,24.4,26.1,27.4,24,22,13.7,4
1964,8.3,5.5,12.7,18.7,23.9,27.5,26.8,26.1,24.2,17.7,16.9,10.5
1965,8.4,9,11,20.2,25.1,24.2,27.3,27.5,24.2,18.5,14.9,10.9
1966,4.8,7.7,13,16.8,21.6,25.8,28,26.3,22.8,18.2,14,8.4
1967,9.2,7.1,16.6,20.9,21.6,24.4,24.9,25.1,21.8,18.6,12.6,11.2
1968,7,5.5,14.9,18.8,21.5,26.3,27.1,28.6,23.3,18.6,12.5,7
1969,6.4,7,9.5,19.3,22.9,26.9,29.1,26,23,18.9,12.7,6.6
1970,3.9,9,13.2,20,24,25.4,28.5,27.1,26,18.7,13.3,10.8
1971,7.5,9.3,10.5,19.5,21.6,26.7,25.9,26.5,24.6,20.9,13.3,13.3
1972,10.2,7.8,13.3,19.7,20.5,24.7,26.8,26.6,25,17.7,12.3,11.7
1973,7.8,8,15.2,15.5,21.1,25.3,27.2,26.6,25.3,20.1,16.4,9.1
1974,13.3,10.1,16.4,18.6,22.9,23.9,26.7,25.8,22.8,19.9,13.8,8.5
1975,10.5,11.2,11.8,18.4,23.6,25.8,26.8,27.7,23.1,20.2,15.4,9.4
1976,6.1,13.9,14.8,21.1,20.7,24.8,27.6,26.6,23.1,16.2,11.2,8.4
1977,1.4,9.5,15.3,20.4,23.5,26.6,29.4,27.5,24.7,17.2,14.4,7.9
1978,3.5,5.6,13.4,19.8,21.6,26.8,28,26.9,25.8,18.6,15,9.6
1979,5.5,6.6,14.2,18.3,22,25.1,25.1,28.1,23,19.1,14.3,10.3
1980,7.9,6.2,12.4,17.8,23.5,26.6,30.1,29.3,25.6,17.7,13.5,9.2
1981,4.7,9.5,13,22,22.5,28.3,28.7,26.2,24.4,18.6,13.8,6.3
1982,6.8,11.6,15.8,16.8,24.8,26.1,27.8,26.7,23.2,19.3,14.1,11.3
1983,7.1,8.7,13.7,15.9,22.6,25.6,29.2,29.1,23.9,19.7,13.7,7.3
1984,6.8,11,13.9,16.9,22.6,27,26.2,26.6,24,21.8,12.4,13.8
1985,3.7,8.4,15.4,20.2,22.5,26.8,26.9,26,25.1,20.6,17,6.5
1986,7,11.1,14.4,20.4,23.4,27.3,29.7,26.1,24.4,19.3,14.3,8.7
1987,6.3,8.5,13.5,16.2,24.2,26.7,28.6,28.8,24,17.7,14.4,9.7
1988,4.9,8.3,13.7,18.5,22.3,27.3,26.9,27.9,23.3,16.1,13.2,8.7
1989,11,9.3,15.6,17.7,20.6,24.7,26.2,26.6,22.9,19.4,12.5,3.7
1990,9.8,12.5,15.3,17.9,22.4,26.6,27.9,27.3,24.3,18.9,15.4,11
1991,7.6,9.8,14,18.8,23.3,24.5,27.7,25.7,24.3,19.4,11.5,10.2
1992,7.8,11.3,12.7,17.7,20.2,23.3,27.8,24.5,23.5,17.5,12.4,8.1
1993,9.7,7.8,9.7,16.4,22.5,26.9,31.1,27.4,25.1,18.9,12.4,6.9
1994,4.8,10.2,14.5,21,21.6,26.3,26.2,25.6,22.9,18.3,16.1,10.7
1995,7.5,7.4,15.9,19.7,23,24.5,28.8,27.3,23.1,18.8,11,7.1
1996,5.9,8.9,10.3,17.1,24.2,25.4,27.4,26.3,23.1,18.8,10.4,9.8
1997,7.4,10.6,15.8,15.8,20.1,22.5,27.4,26.8,24.2,18.1,9.5,6.8
1998,9.2,9.4,11.2,16.4,24,27.4,28.3,27.7,26.8,20.8,14.4,10.5
1999,10.4,10.5,10.6,19.2,22.3,24.9,27.3,28.4,24.9,18.4,15.8,10.4
2000,6.3,12,15.5,16.4,24.2,26.2,27.4,26.4,22.9,20.6,11.6,4.1
2001,6.8,11.7,10.6,19.7,23,25.1,26.5,26.6,22.7,18.3,18,11.6
2002,10.4,9.4,13.9,19.8,21.7,26.4,28,28.1,24.8,18.2,11.4,7.8
2003,5.3,8.2,14.4,17.5,21.2,24,26,26.9,23.1,18.2,16.3,7.5
2004,7.4,7.3,15.1,18.1,24.1,25,26.7,25.2,22.8,20.1,14.8,8.7
2005,9.7,9.8,12.3,17.8,21,24.8,27,27.2,26.2,19.6,15.2,6.9
2006,11.5,8.5,13.6,20.7,21.8,26.3,27.8,28,22.1,17.3,13.7,11.9
2007,9,7.7,17.1,16.9,24.1,27.4,26.4,30.3,25.7,20.8,13.9,11.4
2008,7.1,10.8,13,17.6,22.2,28,27.9,27.2,24.2,18,11.7,9.5
2009,7.5,10,13.2,17.8,21.6,26.6,25.6,26.4,22.8,16.8,14.4,6.6
