1901,7.2,9.8,15.7,20.8,26.1,30,32.7,31.6,28.4,21.8,15.8,12.1
1902,9.5,11.5,16.2,20.4,24.9,30.5,31.2,31.4,27,21,14.8,10.1
1903,6.5,9,12,18.3,25.1,29.7,31.3,31.9,27.4,21.2,14,9.5
1904,7.7,10.4,14.4,18.7,24.2,28.6,31.6,30.7,26.8,21.9,17,8.8
1905,7,7.6,12,19,23.9,29.5,31.4,30.8,27.7,23.1,16.6,9.2
1906,6.9,9.4,13.1,17.7,25.2,28.6,30.9,30.1,26.7,22.6,15.9,11.4
1907,8.8,8.9,13,18.2,25.2,29,32,30.6,26.6,21.8,13.5,9.7
1908,7.9,8.5,13.3,19.1,23.9,30.1,31,31.8,28.7,21.8,15.8,9.7
1909,7.1,11.1,15.6,19.7,25.2,28.4,32.2,31.1,27.9,22.7,16.7,10.5
1910,8.6,11.2,12.3,17.9,24.4,28.6,31.6,31.6,27.4,22,15.4,7.2
1911,4.5,6.9,11.4,17.2,23.6,27.4,31.8,30.5,26.1,21,14.9,10.5
1912,8.2,11.2,14.6,18.4,23.6,30.4,30.8,30,28,22.5,15.9,8.8
1913,7.2,7.4,11.2,18.9,25.1,28.5,31.3,30.2,27.7,22.1,15.6,10
1914,10.7,10.1,14.8,19.5,24.1,28.3,30.9,30.8,26.8,23.3,15.3,9.6
1915,9.6,10.8,14.9,18.6,24.1,30.2,31.1,31.2,28,21.2,15.8,10.1
1916,8.3,8.9,15.2,18.2,25.6,29.6,32.3,31.6,26.4,20.4,15.6,10.7
1917,8.7,10.6,13.3,20.8,24.4,29.2,32.9,31.4,27.8,20.9,16,9
1918,7.8,9.8,12.6,17.8,23.6,27.8,31.5,31.1,27.8,23.7,16,10.2
1919,9.9,10.9,13.6,20.1,23.6,27.5,30.8,31,27.7,23.3,16.5,10.4
1920,9,6.9,14.8,19.2,25,29.7,30.9,31.3,27.9,22.6,14.6,6.7
1921,7.6,8.9,13.9,20.8,24.4,29.7,32.6,31.1,27.7,21.2,15.3,9.3
1922,9.3,10.2,13.9,19.4,24.4,30.3,32,31.6,27,22.3,16.9,10.4
1923,8.4,9.5,15,17.4,24.7,30,32.3,29.9,26.8,22.3,14.6,11.2
1924,10.3,10.1,16.2,19,25.4,30.7,32.1,31.2,27.8,23,15.9,8.8
1925,4.3,7.3,16,19.8,25.1,28.7,30.8,31.7,28.3,22.4,15.3,11.4
1926,9.2,11.2,14.2,17.6,25.1,29.6,30.9,31.4,26,21.7,16.3,10
1927,8.4,8.2,13.2,18.2,25.8,30.5,32.1,31.2,28.5,23.8,16,8.2
1928,6.9,9.3,11.8,21.3,25.1,29.5,32,30,28.7,23.2,15.2,9.9
1929,8.6,9.4,13.1,19,25.4,28.3,31.3,31.3,28.2,22.5,16,9.6
1930,7.6,10.8,14.7,19.9,24.5,28.8,31.3,31.5,27.9,22.4,16.9,9.9
1931,9.2,9.6,14.8,18.8,24.2,29.3,32.1,31.2,28.8,21.2,15.1,8.4
1932,8.9,9.3,14.4,18.9,24.2,29.3,31,30.8,27.1,22.7,15.9,7.4
1933,7,10.2,13.3,17.8,24.3,27.4,30.9,31.4,27.2,22.4,15.5,9.6
1934,6.5,10.8,13.9,19.5,22.8,29.3,31.3,30.7,27.1,22.2,15.8,10.1
1935,6.5,10.8,15,18.8,24.4,29.3,31.7,32.1,29.4,23.5,15.9,11.6
1936,8.1,11,13.9,19.5,24.9,28.1,31.8,31.9,26.9,21.6,16.6,9
1937,5.8,9.4,13.9,19.1,25.4,28.7,32.1,31.8,28.8,23.5,16.8,10.8
1938,9.6,10.6,12,19,24.3,28.6,32.2,32,29.3,21.3,16.3,10.8
1939,9.6,10.1,13.1,17.4,25.2,29.6,31.5,30.7,26.9,22.7,16.2,10.9
1940,9.1,11.7,12.2,20.6,24.6,29.4,31.5,32.1,28.3,23.2,16.4,11.4
1941,8.6,11.6,15,19.1,25.9,30.8,32.4,30.8,27.4,21.1,14.7,8.5
1942,7,10,13.9,18.6,25.7,30.1,32.1,31.7,27.4,23.1,16.3,10
1943,7.8,9,11.8,18.1,24.9,28.3,31.9,31.6,26.9,22.2,15.7,11.5
1944,9.2,11.3,16.6,19.3,25.1,30.1,32,29.8,27.1,22.4,16.4,8.1
1945,8,9.3,12.9,18.6,24,29.3,31.7,31.4,27.5,21.5,15.3,9.5
1946,7.7,10.8,14.2,19.6,25.6,29.7,31.6,31.4,28.4,21.7,15.6,9.5
1947,9.7,10.6,15.5,20.2,24.6,30.1,32.6,31.1,26.9,22.5,16.5,11.7
1948,10,11.5,13.2,18.4,25.3,30.6,32.5,32,27.1,20.6,14.4,8.7
1949,6.6,7.7,12.9,18,24.4,30.5,32.4,31.4,26.8,20,15.3,10.3
1950,5,6.6,13.5,19.4,25.1,29.1,32,31,28,23,15.7,10.7
1951,9.1,9.6,14.2,19.2,24.9,29.4,32.1,31.1,28.8,22.5,15.5,9.3
1952,7.8,11.4,14.1,19.9,24.9,29,31.4,30.9,27.7,21.9,14.2,11.2
1953,10.1,11.1,11.7,19.6,24.3,28.7,31.4,30.6,26.6,22,14.1,7.5
1954,9,10.3,13.5,19.1,25,28.8,31.3,30.4,27,22,15,9.8
1955,8.2,11.8,14.7,19.7,24.2,29,31.8,31.7,27.6,20.6,16.6,10.2
1956,7.7,11.8,13.4,19,23.1,28.9,31.4,30.4,26.8,20.7,14.7,8.6
1957,6.4,9.8,14.1,17.1,22.7,27.9,30.9,30.4,27.2,21.9,14.3,9.3
1958,9.2,9.8,16.3,21.6,25.5,29.2,32.3,31.7,27.2,22.1,13,10.4
1959,8.5,6.2,13.6,21.8,24.7,30.3,31.5,32.3,27.8,23,14.1,8.4
1960,10.7,13.3,12.7,18.9,25.6,30.2,32.1,31.4,28.1,21.1,15.6,10.2
1961,8.8,9.8,13.6,18.2,25.8,30.1,32.9,31.1,26.8,21.3,14.5,11.6
1962,8.4,12.6,16.4,18.8,25.3,29.9,32,31.9,27.3,23,15,11.8
1963,12.2,14.2,14,20.1,22.1,29.5,32.8,31.7,27.8,23.5,15.4,8.4
1964,0.8,11.7,16.8,19,25,30,32.4,31,27.4,20.2,14.8,5.8
1965,6.4,10.5,15.2,17.3,26,29.5,31.6,31.5,27.8,22.7,16.3,10.4
1966,13,11.8,13.8,18.8,25.6,30.2,30.9,31.2,27.9,21.7,15.9,11.5
1967,8.1,8.7,12.7,17.3,24.3,27.6,32.4,31.1,27.2,22,14.2,8.3
1968,8.5,8.3,14.2,17.9,24.3,28.4,31.4,30.8,27.3,22.4,17.2,11.8
1969,7.8,10.9,17.2,18.1,25,29.7,31,30.4,27.4,23.8,14.3,12.2
1970,8.5,11.3,14.6,21.5,25.7,30.4,32.1,31.8,27.5,21.9,17.5,7.8
1971,7,9.5,15.1,18.1,26.5,28.9,32.4,31.3,27.3,21.3,15.6,9.1
1972,5.4,4.7,12.7,19.4,22.5,29.8,32.5,31.5,28.3,23.6,14.8,6.3
1973,6.5,12.3,15.2,21.1,26,29.3,31.5,31.7,28.1,23.3,14.8,10.6
1974,5.4,5.3,13.3,19.2,25.4,30.8,32,31.6,27.7,21.1,16.2,6.9
1975,7.1,7.1,13.2,19,25.5,30.5,32.8,32,28.9,21,14.9,8.5
1976,8.8,9.3,11.4,17.8,24.4,30.1,32.4,31.7,28.9,23.3,16.2,12.1
1977,6.2,12.3,16.9,19.3,26,31.2,33.5,32.1,28.3,21.4,14.9,12.4
1978,11.1,13,15.5,21.2,26.2,29.5,32.5,31.4,27.8,22.6,12.7,13
1979,9,12.6,13.8,22.2,25.3,30.9,33.3,31.5,28.4,22.7,16,8.6
1980,7.5,9.8,14.8,20.9,25.2,30.7,32.6,31.5,27.4,22.1,16.5,10.9
1981,10.4,11.3,15.3,20.1,25,29.2,32.1,31.8,27.4,21.8,16,12.8
1982,9.3,7.8,12.5,21.5,27,30.6,31.4,31.2,28.4,21.7,13.2,7.5
1983,7,9.2,12.3,18.6,26.1,30.5,33,32,28.1,21.3,17.4,11.7
1984,9.7,11.6,15.5,21,23.4,29.7,31.9,31,27.5,20.6,15.7,9.2
1985,11.7,10.4,14,19.5,24.9,29.6,31.8,30.9,27.4,21,16.2,9.9
1986,9.8,9.9,13.1,19.6,24.7,28.6,32.1,31.2,27.3,23.3,13.8,7.8
1987,8.2,12.2,13.1,18.9,27,30,31.6,31.1,27.7,21.2,15.7,10.9
1988,8.9,10.3,14.2,19.5,25.3,29,32.1,31,27.8,23,15,10.9
1989,5,6.5,14,19.7,25,29.6,32.3,31.6,27.3,22.1,15.4,9.9
1990,6.6,9.8,14.2,19,26.1,30,32.6,31.8,27.8,22.1,16.5,11.5
1991,8.9,9.4,14.2,21.2,25.3,30.2,32.9,32.3,28.1,21.8,16.5,10.5
1992,5.5,8.6,10.8,18.8,23.8,29.3,32.5,31.2,27.4,21.5,16.6,9.9
1993,6.8,10.3,13.4,19.7,24.5,30.3,32.6,31.6,28.4,22.2,15.5,11.9
1994,11.3,10.8,15.4,22.3,25.7,30.3,33.2,32.7,27.3,22.7,16.9,7.8
1995,9.8,11.1,14.2,19.5,25.2,29.5,32.9,32,27.4,21.1,14.8,8
1996,6.8,12,13.8,19.5,26.4,30.3,32.2,32,28.7,21.7,15.1,12
1997,9.6,8.7,12,18.9,25.9,30.9,34,32.2,28.7,23.4,15.4,11.5
1998,7.6,10.8,13.2,21.1,26.6,31.7,33.4,33.3,29.1,23.4,16.9,12.8
1999,9.4,12.2,14.3,21.1,27.2,31.3,33.3,32.1,29,23.8,15.5,9.9
2000,8.2,9.9,14.6,23.8,28.5,31.5,33.7,33.3,28.6,21.6,13.8,10.1
2001,8.2,10.9,16.3,21.8,27.4,31.2,35,34.6,30,24.7,14.8,12.6
2002,5.7,10.7,16.7,19.7,28.1,31.5,32.3,33.3,29.5,24.2,14.4,10.8
2003,9.1,11.3,13.4,19.5,25.4,30.8,33.2,33.8,27.8,23.4,15.4,10.7
2004,10.6,11.6,16.3,18.9,26.6,30.7,31.9,31.9,28,22.7,16,6.3
2005,8.5,9.7,15.3,20.3,25.5,32.2,33.7,32.4,28.7,22.7,15.1,14.7
2006,8.3,12.6,15.6,20.5,26.5,30.9,33.2,32.5,27.7,23.7,15.5,5.8
2007,4.5,11.4,13,19.7,26.5,31.9,31.6,32.4,27.2,23.7,15,8.7
2008,3.8,9.4,16.8,19.5,26.2,30.4,31.6,31.4,28,22.8,13.3,8.7
2009,7.3,12.6,15.2,17.5,25.2,29.2,32.2,30.9,27.5,22,14.6,8.3
