1901,9,7.1,15.5,17.8,24.6,29.6,32.2,29.5,26.4,21.7,12.1,8.2
1902,6,4.5,15.6,20.2,27.6,30.4,33.5,30.9,25.4,21.7,18.9,8.5
1903,8.1,11.3,17.8,19.8,25.6,26.5,31.7,29.2,25.5,19.7,14.1,5.9
1904,6.3,4.9,14.8,17.2,25,29.6,29.9,29.2,24.9,21.1,12.9,7.4
1905,5.8,3.5,15.1,20,25.9,29.5,30.5,29.3,27.4,21,14.9,8.4
1906,10,9,9.8,22.1,25.3,30.1,30.3,29.9,27.6,18.1,16.5,10.3
1907,12.3,7.6,18.1,15.6,22.9,25.2,31,29.1,28.1,19.8,13.2,9.9
1908,8,6.1,17.7,22.1,23.9,28,30.8,28,25.6,21.2,16.7,10.2
1909,11.2,14,13.6,20.9,23.6,29.7,29.5,29.1,25.3,20.1,18.5,6.8
1910,9.1,8.5,19.8,20.8,23.2,26.5,30.2,28.8,27.9,22.9,12,6.5
1911,11.7,10.6,13.6,17.1,27.4,30.4,32.2,31,27.9,21,13,11.1
1912,3.6,6.3,13.1,21.4,24.8,28.2,31.4,30.4,28.7,22.1,15.9,11.2
1913,13.2,9.9,16.2,20.5,24.1,28.6,31.8,29.6,25.9,21.6,17.1,11.3
1914,10.7,7.1,11.6,20.9,26.6,31.4,30.6,30.8,26.2,22,15.6,5.5
1915,8.3,11.2,11,22.1,24.3,28.3,31.4,29.4,27.9,22.4,16.7,7.8
1916,12.1,9.6,14,19.8,26.5,28.7,29.5,29.5,26,21.6,15.8,8.6
1917,8.9,8.7,12.8,20.2,21.8,29.3,30,30.4,23.2,19,13.6,2.8
1918,1.2,10.7,17.4,18.1,27.3,28.7,29,31.5,24.1,22.7,14.2,9.6
1919,10.5,8.5,15.4,20,23.9,28.5,30.5,29.7,28.2,24.4,14.9,7.1
1920,6.1,6.2,15.1,18.6,22.5,27.9,28.4,28.1,26.3,23.6,13.6,8.9
1921,8.8,10.5,20.6,22.5,23,31.3,32.1,29.8,29.5,22.1,15.7,10.5
1922,5.4,9.9,13.8,20.1,25,28.9,29.2,27.7,26.7,22.3,15.3,11
1923,9.7,7.6,15.5,20.2,24.7,31.2,31.4,29.2,26.5,20.6,13,13.1
1924,8.4,7,12.3,18.3,21.8,28.3,29.2,30.5,23,21.9,14.7,8.3
1925,6.7,12.4,14.9,20.7,23.4,31.7,30.7,30.3,29.5,18,13.1,8.1
1926,8.1,10.2,12,19.5,25.5,27.9,31.4,30.5,26.9,20.6,12.3,7
1927,7.5,12.7,15.9,17.6,24.6,27.1,30.4,26.7,26.8,21.7,16.7,9.2
1928,9.8,9.2,14.6,17.6,24.3,27.7,31,29.8,22.6,20.8,14.8,9.4
1929,7.8,7.8,16.4,21.6,24,28.2,29.7,28.6,26,19.5,13.5,9.8
1930,8.8,13.6,14,20.1,26.5,29.1,33,31.1,30.2,20.2,12.5,6.5
1931,9.3,11.1,10,18.8,24.2,29.2,32.4,28.8,29.8,24.2,19.7,14
1932,13.5,13.6,11.7,19.7,24.6,29.3,33.3,32.5,28.3,21.2,13.2,10
1933,12.3,9.6,13.4,20,27,30.8,30.4,29.4,30.5,22.1,14.5,11.2
1934,10.2,3.8,12.1,20.7,25.2,30.6,32.7,29.5,27.2,21.2,16.4,8.9
1935,6.4,9.5,16.8,17.7,23.6,28.3,29.8,30.1,25.9,22.3,15.6,3.8
1936,4.7,6.1,16.5,17.8,26.3,29.6,32.9,31.3,28.5,21.6,13.8,8.7
1937,12,8.6,12.7,19.4,25.5,30.1,29.9,30.2,25.3,19,14.4,7.7
1938,7.7,12,17.8,20.8,24.2,27.1,29.6,31.6,25.5,22.5,17.1,8.8
1939,10.4,12.3,15.5,19.6,25.9,30.2,29.2,29.6,28.6,22.4,14.9,9.7
1940,2.5,9.2,12.5,18.3,24.7,29.5,30,27.7,26.8,21.5,15.1,11.6
1941,7.2,7.4,11.6,23.2,27.1,28.6,30.4,31.6,30,26.6,17.8,11.7
1942,8.2,7.4,15.3,23.5,26.4,29.8,31.5,28.7,27.5,21.5,16.2,7.1
1943,10.1,10.9,14.3,18.6,26,31.8,31,32.9,27.1,21.8,16.4,9.9
1944,10.8,10.5,13.2,20.1,28.7,32.7,31.9,30.3,26.9,21.2,13.9,6.7
1945,6.3,10.8,21.1,22.6,23.7,30,30.3,30,28.4,21.7,15.8,5.1
1946,8.2,11.3,18.7,20.9,23.9,28.8,29.5,27.6,27.4,22.7,18.4,12.8
1947,10.9,6.4,9.5,21,25.6,28.4,29.6,31.5,27.5,23.4,12.1,10
1948,5.2,10.2,16.8,21.5,24.7,28.9,31.6,30,26.8,20.1,16.9,11
1949,13.2,14,15.5,19.5,25.9,29.8,31.6,29.9,25.8,23,16.6,11
1950,15,10.1,13.8,20.3,24.8,29.5,29.1,29.1,25.4,22.6,14.8,7.3
1951,10.2,11.6,14,20.4,25.5,29.9,32.3,31.1,27.9,23,13.3,10.4
1952,11.8,11.7,14.6,20.6,25.4,33,33.1,30,27.3,21,16.1,9.7
1953,11.3,12.5,15.1,20.8,28.7,30.1,33.1,32.2,29,24.4,16.8,10.4
1954,9.8,13.9,14.9,24,23.1,30.5,32.7,31.3,30.8,23.9,12.7,8.7
1955,8.3,11.8,16.4,22.6,26.7,27.3,32.7,30.5,26.3,22.2,15.1,7.3
1956,8.3,11.6,14.7,19.9,25.8,29.9,31.4,31.4,26.4,20.6,14.6,16.1
1957,7.6,11.9,14.2,22.9,26.3,29.4,32.2,30.4,26.8,18.4,15.7,11.3
1958,6.8,5.7,10.4,20.1,24,28.5,31.9,29.7,27.7,20.8,17.1,7
1959,9.1,11.6,15.3,22.2,27,30.3,30.5,32.3,28.2,21.4,14.9,11.1
1960,9,9.1,8.3,23.8,24.4,29.2,31.1,31.2,26.9,21.2,17.3,7.8
1961,6.9,11.1,16.3,17.5,23.3,28.2,30.9,29.8,28.7,22.7,15.9,8.4
1962,7.3,9.9,12.3,20.3,27.6,28.1,28.9,29.8,25.7,22.8,13.6,7.8
1963,7.5,6.9,17.7,22.8,24.7,29.4,31.3,31,26.3,24.5,16.5,4.8
1964,9.2,8.2,15.3,20.2,26,30.7,29.8,29.1,26.3,18.9,18,10.8
1965,9,9.7,12.4,19.7,27.7,27.5,29.9,30.5,27.5,20.2,15.5,12.6
1966,5.1,8,15.8,18.1,25,29.4,33.1,29.4,25.8,20.7,15.9,8.5
1967,11.3,7.6,16,22.2,22.2,28.5,28.6,28.6,24.5,20.1,12.6,10.9
1968,6.1,6.9,17.7,21,23.5,29.2,30.9,31.7,27.9,21.4,15.5,7.6
1969,6.1,7.2,12.2,21.6,26.1,29.4,31.1,29.1,25.6,20.8,14.3,6.8
1970,5.4,9.6,12.2,21,26.6,30.1,30.5,29.8,30.1,22.3,15,10.2
1971,6.7,9.8,13.3,21.8,23.9,29.3,30.2,29.2,26.9,22.4,14.6,15
1972,11,8.6,15.1,21.2,23.6,26.7,30.1,30.1,27.4,19,13.6,11.7
1973,9.6,9.2,16.4,19.5,23.6,29.8,30.8,30.7,28.3,22.2,17.3,9.1
1974,13.1,10.9,17.5,22.3,25,26.6,30.4,29.2,25.5,21.8,16.1,10.8
1975,11,11.1,12.7,19,26,29.2,29.6,31.8,24.2,23,18.3,9.4
1976,7.4,15.8,18.3,23.9,24.1,28.8,31.3,30.3,27.2,18.1,12.2,8.6
1977,1.4,10.9,18.1,23.3,27,28.1,33.8,31.7,27.9,19.5,15.5,8.8
1978,4.4,4.6,13.1,21.4,24.5,29.7,30.2,31.3,28.2,21,16.6,11.6
1979,6.8,3.8,17.4,21,24.4,27.6,29.8,30.5,25.4,21,17.4,11.7
1980,7.4,7.7,12.9,21.3,26.3,28.7,32.6,33.3,29.6,20.3,14.2,10
1981,6.4,12,13.8,23.5,24.3,31.1,31.1,29.1,26.1,19.5,15.2,6.4
1982,4.2,10.2,15.2,19.7,27.4,27.4,30.3,29.4,26.6,21.3,16.6,12.6
1983,7.4,9.3,14.8,17.8,24.4,29,33.1,33.4,28.2,20.9,15.8,7.1
1984,5.5,13.1,12.8,18.9,24.9,30.5,29.1,29.8,25.3,24.3,14.5,15.1
1985,5.8,10.1,17.4,24.7,26.1,29.2,30.3,28.8,27.4,22,18.7,8.5
1986,8.9,8.9,16.1,22.6,25.6,31.1,33.5,28.2,26.4,22,13.9,9.3
1987,6.9,8.7,15.4,18.5,26.6,30.7,33.2,32.3,27.1,19.5,16.8,10.3
1988,5.1,9.5,15.6,19.8,24.6,29.3,32.4,32.3,25,18.3,15.7,9.6
1989,11,9,13.7,19.3,23.3,29.4,29.9,28.4,25.6,21.8,15.3,3.9
1990,12.7,14.5,16.9,20.6,23.6,28.7,31.3,29,26.4,22.6,19,12.1
1991,9.2,12.2,15.5,20.5,26.7,29.3,31.5,29.8,27.6,22.6,14.8,12.3
1992,9.4,10.8,14.1,20,21.8,26.4,31.8,28.4,26.3,20.2,14.1,9
1993,9.4,8.5,11.8,20.1,26.2,29.7,33.6,32.2,27.9,20.7,15.4,8.4
1994,5.1,10.5,15.4,24.3,23.6,30,30.9,29.1,26.9,20.9,17.9,12.8
1995,9.1,8.7,17.9,21.8,24.8,27.7,31.9,31.4,25.8,22.8,12.7,8
1996,7,9.1,12.3,21.1,24.7,30.5,30.6,28.6,25.9,21.1,11.8,10.5
1997,7.7,11,15.4,17.7,22.1,26.3,30.6,29.1,25.7,19.7,11.8,8.2
1998,9.8,10.2,13.3,20,25.2,28.3,30.1,30.4,29,21.1,15.7,11.2
1999,10.1,11.4,12.5,20,24.5,27.3,31.4,30.6,24.7,19.3,17.5,10.4
2000,7.1,11.8,17.3,18.6,25.7,28.4,27.8,28.2,24.2,21.7,12.5,4.1
2001,8.8,12.4,12.5,21.9,24.3,28.9,29.3,30.8,25.7,21.6,19.4,12.9
2002,11.4,12,15.8,22.3,24.6,30.4,31.8,31.6,27.1,19.4,13.5,8.1
2003,5.5,6.8,16.2,19.4,23,26.7,29.7,29.8,25.3,20.1,17.8,8.8
2004,6.3,9.1,16.1,20.9,27.9,27.9,30.2,28.5,26.1,20.2,16.6,10.5
2005,9.8,11,12.5,20.7,23.1,28.9,31.3,31.2,29.4,21.6,17.4,8
2006,12.6,10.2,16,23,24.6,28.4,31.7,31.9,24.8,20.2,16.8,14
2007,11.1,7.2,18.3,20.1,25.8,29.7,30.7,32.6,29,24.9,15.6,11.3
2008,9.2,11.9,16.2,20.5,24.6,31.7,31,30.2,26.6,21,13.7,11.7
2009,7.4,12,14.2,21,24.8,29.2,29.5,30.8,26.1,20,16.3,8.3
