1901,4.2,1.8,6.9,14.2,18.6,22.7,26.4,23.7,19.8,14.6,7.8,4.7
1902,6,4.1,10.8,14.3,14.5,21.4,23.4,21.5,18.9,12.6,7.7,3.9
1903,5.3,8.4,12.2,9.3,19.2,20.8,22.7,21.1,20.5,15.1,8.6,2.8
1904,3,5.9,8,15,19.1,22,26.6,23.9,18.2,14.7,7.7,6.7
1905,3.4,6.3,10.7,12.4,18.3,23.7,25.3,22.4,18.3,10.3,7.5,4.8
1906,5.2,4,8.9,13.6,18.5,20.4,22.7,23.4,20.7,17.1,9.7,4.6
1907,4.4,3.4,10.4,13,19.5,20.3,21.2,23,21.2,15.9,9.8,6.3
1908,2,6.3,7.7,11.6,19.8,23.5,23.5,20.8,19.6,16.7,8.9,3.6
1909,4.1,4.6,7.8,15.9,18.4,19.6,20.3,23.5,19.1,16.4,7.3,6.6
1910,6,7.5,11.4,13.8,18.9,22.5,21.1,22.2,19.3,16.4,7.4,8.1
1911,2.9,7.2,10.4,13.9,20.5,21.5,26.4,27.5,21.9,17.4,9.2,8.4
1912,5.6,9.8,11.8,14.5,20.2,21.9,25,19.4,15.6,14.1,7.4,9
1913,6.4,8.4,12.4,14.5,20.1,21.1,20.4,22.5,20.2,17.4,11.4,5.5
1914,1.7,10.7,10.5,17.6,17.6,21.5,23.5,24.4,19.6,14.3,8.8,7.8
1915,5.1,7.2,8.6,14,21.2,25,23.2,22.2,19.9,13.4,6.3,9.1
1916,9.2,7.5,10.8,14.9,20.6,19.1,22.5,23.4,19.3,15.1,9.5,6.3
1917,2,2.7,7,10.6,23.3,25.6,23.8,22.3,22,13.2,10.2,3
1918,6.4,8.3,11.2,13.4,21.9,21,24,23.5,19.6,14,8.7,9.3
1919,5.5,5.7,8.9,12,21.2,23.5,20.4,24.4,21.6,12.6,6.4,7.4
1920,7.9,10.6,13.2,14.8,20.7,22.8,23.5,21.2,19.9,16.1,7.6,5.6
1921,9.4,7.8,12.8,16.1,21.4,23.1,26.9,25,21.9,19,6,5.9
1922,4.6,7.3,9.6,11.8,22.3,22.6,21.7,21.5,17.8,12.1,7.8,7
1923,6.4,8.5,11.5,14.5,16.9,17.7,25.9,23.5,20,16,6.9,4.8
1924,4.6,4.1,9.5,13.1,20.8,21.8,23.6,19.9,19.4,15.6,9.1,6.8
1925,7.2,8.7,7.9,14.4,20.5,22.4,24.4,22.1,16.9,15.7,6.6,5.4
1926,5.9,11.2,10.8,16.7,16.9,19.8,22,23.3,21.9,13.6,10.9,4.4
1927,6.2,7.4,11.8,13.7,19.4,20.3,22.8,22.2,18.9,15.5,7.6,2.5
1928,6.9,9.1,10.5,13.9,17.2,20.9,25.9,23.3,19.8,14.8,10.5,4.9
1930,8.5,6,10.5,15.1,17.6,24.9,21.4,23.2,18.9,15,10.7,5.6
1931,5.2,4.5,8.9,12.4,21,23.2,22.5,20.6,16.6,14.4,10.7,4.8
1932,7.3,4.2,9.2,11.7,17.9,21.7,23.3,26.4,20.8,14,9,6.1
1933,3.4,6.3,13.2,14.8,18.2,20.9,25.5,25.3,21.6,15.3,7.4,0.8
1934,5.2,5.8,9.5,17.3,19.6,22.9,25.8,22.7,23,15.2,8.7,9.5
1935,4.5,7.5,10.6,12.5,17.2,22.8,25,24.1,19.8,14.2,10.3,4.7
1936,8,6,12,11.6,19.7,22.5,21.6,23.1,19.7,12.6,8.1,5.5
1937,7,8.6,7.9,13.3,20.8,22.6,23.2,24.1,19.8,15.9,8.3,3.9
1938,6.9,7.1,13,11.4,17.3,22.9,22.7,23.7,21.4,14.6,12,3.4
1939,7.1,7.6,8.8,14.9,17.5,23.3,22.8,23.7,20,12.6,11.3,3.4
1940,-1.5,5.1,10.6,13.9,19.6,23.7,21.7,21.3,19.5,14.3,10.1,3.3
1941,1.1,5.9,11.1,12.3,15.6,23.6,25.2,20.3,20.9,13.8,8,6.4
1942,-1.3,0.1,9.9,15.5,18.8,21.8,22,24.4,21.3,16.5,8,6.8
1943,6.5,8.4,12.5,16.1,20.3,20.3,24.7,23.6,20,16.4,7.9,4
1944,7.5,3.7,7.2,15.9,19.1,20.1,23.2,26.5,18.5,13.5,8.9,5.3
1945,-0.2,9.9,12.3,16.5,21,23.6,25.8,22.2,20.6,16.5,8.5,7
1946,3.3,8,10,16.6,19.5,20.4,25,22.5,20.9,14.4,9.8,2.8
1947,2.4,0.8,9.7,16.3,22.3,24.3,26.6,27,24.1,16,10.1,6.2
1948,8.3,6.4,14,15.8,20.2,21.5,22.1,22.4,20,15.3,10.1,6.9
1949,6.9,8.6,9.8,17.6,17.5,21.3,25.9,24.4,24.2,17.3,8.5,6.9
1950,4.5,9.6,11.9,12.8,19.8,24.8,25,24.3,18.3,14.5,9.3,1.6
1951,5.7,7.2,8.5,12.8,17.6,21.1,23.6,22.4,20.8,14.6,11,6.5
1952,4.1,4.6,10.5,17.4,20,22.4,25.2,23.6,16.1,13.1,6.2,3.8
1953,2.2,5,12.1,14.8,20.1,20.9,22.1,23.2,20.5,15.9,9.1,7.6
1954,2.1,3.7,11,12.3,18.8,20.6,19.9,21.3,18.6,15.6,9.9,7.6
1955,3.7,3.8,6.8,14.4,16.7,20.9,23.3,23.8,20.1,13.7,9.3,6.9
1956,5,0.4,10.3,11.3,19.6,17.5,22.1,19.9,20.5,13.4,7.4,6.8
1957,5.3,8.7,13.7,14.2,16.5,23.6,23.9,20.9,17.9,14.9,8.1,4.9
1958,4.6,7.7,7.5,11.4,18.6,20.5,22.9,22.7,21.4,14.2,7.3,6.8
1959,4.4,6.3,12.7,15.3,19.9,23.1,26.2,24.1,22.8,16.9,8.4,6.7
1960,4.8,7,11,14.2,20,22.5,20.6,21.6,18.5,14.3,10.1,4.2
1961,4,10.5,12.8,16.1,17,21.4,21.5,22.3,23.2,15.8,7.7,5.4
1962,5.6,5.6,6.1,13.1,15.2,21.1,21.4,22.3,19,15.5,6.8,2.8
1963,-2.3,1.1,9.4,14.2,17.1,21.1,23.9,20.7,19.2,14.2,11.8,1.1
1964,2.1,7.4,6.8,13.9,21.3,22.8,25.2,23.1,21.2,12.5,8.8,4.3
1965,4.3,3.5,9.6,12.1,18,21.3,20,22.1,18.2,16,6.9,6.6
1966,2.7,9.9,9.1,14.1,19.3,22.6,21,21.9,20.4,15.8,6.5,6.6
1967,4.8,8.3,10.5,12.8,18.9,21,25.8,22.9,19.3,16,7.9,4.4
1968,4.4,5.1,10.6,15.6,16.5,20.7,22.4,21.6,18.9,15.9,7.5,2.6
1969,6.2,3.4,8.5,12.9,19,20.4,24.3,22.5,20.4,17.9,9.3,1.3
1970,4.4,5.2,6.4,9.5,18.2,23.7,21.4,23.5,20.8,14.5,11,4.3
1971,4.9,6.4,6.9,15.2,21,19.1,25.3,23.2,20.3,16.8,7.8,6.9
1972,4.4,8.5,13.1,11.9,17,19.5,23.3,21.6,17.4,14.5,8.3,6.3
1973,4.8,5.4,10.4,11,18.3,22.9,22.7,25.6,21.3,14.4,8.9,5.1
1974,8.3,8.1,10.4,15.5,17.5,20.8,21,22.9,18,9.8,9.3,8.6
1975,8.7,8.5,7.5,12,17.4,20.8,24.4,25.9,20.8,13,8.4,4.4
1976,6,6.1,8.4,13.5,20.2,25.9,26.6,24.7,19.4,15.6,8.9,3.6
1977,5.1,8.4,11.6,10.9,16.9,19.3,22,21.3,18.2,16.4,9.1,7.2
1978,4.6,4.2,10.1,12.1,16.8,19.5,20.8,20.7,18,15.4,8.1,5.9
1979,-0.3,3.7,8.5,11.8,17.4,20.6,21.8,20.8,19.8,16,8.7,7.5
1980,2.9,9.1,8.7,12,17.1,19,19.7,22.2,20.4,13.5,6.9,5.1
1981,5,4.8,12.4,13.1,18.4,19.5,21.3,22.3,19.9,13,9.4,3.2
1982,4,6.9,9.9,12.9,18.7,21.7,24.6,22.6,22.8,14.3,10.3,5.9
1983,8,3.8,9.6,13.1,14.7,22.1,28.1,25.1,19.2,15,9.7,6.1
1984,5.3,5.1,8.3,13.1,14.4,19.4,22.6,23.7,17.2,15.1,11.8,6.1
1985,-0.3,4.1,7.5,13.1,18.3,18.4,23.7,21.3,20.1,15.3,5.5,7.8
1987,-0.6,4.6,6.4,16.2,15,18.6,22.3,21.6,20.4,15.6,8.3,6.1
1988,8.1,7,8.2,14.9,19.4,20,21.1,23,18.1,15.4,8.6,8.3
1989,6.4,7.4,13.2,11.1,21.8,21.5,24.5,24,20.7,16.9,9.5,7.8
1990,6.6,11.8,12.8,13.4,21.5,20,24.1,25.8,18.1,16.9,9,5
1991,5.7,3.6,13,13.8,16.3,17.8,25,25.9,22,14.6,8.4,5.8
1992,5.4,8.2,10.7,13.6,21.4,21.9,23.4,24.1,19.5,12.1,10.5,6.2
1993,8.1,3.9,11.1,16.5,20.1,22.1,22.2,22.3,17.7,12.7,5.5,7.4
1994,7,5.9,11.6,13.3,17.7,22.3,28.1,23.6,17.7,14.9,12.6,8
1995,6.4,9.5,9.3,13.4,19.2,19.9,27.3,25.9,18,18,9.8,3.6
1996,3.7,3.8,8,15.9,15.8,22,22.7,22.7,17.5,15.1,7.9,2.7
1997,2.3,9.3,12.7,13.6,18.8,20.8,23,27,21.4,14.8,9.8,6.9
1998,6.9,10,11.4,12.6,20.8,21.5,21.4,24,19.1,13.3,6.5,6.3
1999,7.6,5.9,11.5,14.3,20.2,20.9,25.4,23.5,22.5,14.7,8.6,6.2
2000,6.1,9.2,10.9,15.1,19.8,22.9,19.9,24.3,20.4,15,10.3,7.8
2001,6.1,8,10,12.2,21,20.9,24.5,24.9,16.6,18.3,9.3,4.8
2002,6.1,10.1,12.1,14.9,18.5,22.8,22.8,23.2,19.6,14.7,11.3,6.5
2003,4.4,6.5,13.8,16.2,19.3,25.1,25.5,26.8,22,12.6,11.2,6.9
2004,5.4,8,10.5,15.4,18.1,21.5,22.9,23.7,20.9,15.6,8.9,4.7
2005,6.6,4.5,10.7,15.1,18.8,24.2,23.9,22,21.9,18.5,8.8,5.2
2006,3.9,4.7,8.3,14.1,19,23.5,28.7,20.3,23.6,18.6,12.1,8.3
2007,9.4,9.9,11.9,18.2,20.3,22.7,22.6,22.7,19.1,15.1,9.2,5.9
2008,8.6,9.9,9.8,13.5,22.6,22.1,24,23,18.6,14.8,9.7,5
2009,3.2,6.3,10.3,18.2,20.4,21.8,24.5,25.9,21.2,15.2,12.6,5.4
