1901,3.5,1.4,6.9,14.3,18.1,22.5,25.9,23.6,19.3,14.1,7,5.4
1902,5.3,4,10.9,14.3,13.9,20.9,23.3,21.4,18.6,12.3,7.4,4.6
1903,4.6,8.3,11.8,9.3,18.5,20.2,22.4,21.1,20.1,14.9,8.3,3.2
1904,2.5,5.8,8,14.6,18.6,21.7,26.6,23.8,17.8,14.3,7.1,7.2
1905,2.6,6,10.6,12.3,17.4,23,25.3,22.2,18,9.9,6.9,5.3
1906,4.6,3.7,8.9,13.4,18,20.3,22.4,23.2,20.3,16.6,9.3,5.2
1907,3.8,3.1,10.3,12.9,18.8,20.2,21.3,22.8,20.9,15.2,9.5,7
1908,1.2,6.2,7.5,11.4,19.3,23.3,23.2,20.7,19.1,16.2,8.2,4.3
1909,3.3,4.2,7.6,15.9,18,19.4,20,23.2,18.6,16,6.6,7.1
1910,5.4,7.5,11,13.4,18.2,21.9,20.8,22.1,18.8,16.1,7.3,8.7
1911,2.2,6.9,10.3,13.6,20,21.4,26.1,27.2,21.5,17.1,8.8,9.3
1912,5.2,9.7,11.9,14.2,19.7,21.6,24.4,19.1,15.3,13.7,7,9.3
1913,6.1,8,12.1,14.2,19.4,20.8,20.2,22.4,19.6,16.6,11.2,5.9
1914,1,10,10.4,17.4,17,21.2,22.9,24.1,19.2,13.9,8.4,8.6
1915,4.7,7,8.6,13.8,20.7,24.5,22.9,21.9,19.6,12.7,5.8,10
1916,8.9,7.3,10.6,14.8,20.1,19,22.3,23.1,18.9,14.7,9.2,6.8
1917,1.6,2.5,6.9,10.5,22.5,25.1,23.6,21.9,21.5,12.9,9.8,3.5
1918,5.4,8,11.1,13,21.2,20.8,23.8,23.4,19.5,13.4,8.3,10.1
1919,4.9,5.4,9,11.9,20.6,23.1,20.1,24.3,21.3,11.9,6.1,8.2
1920,7.2,10,13.1,14.6,20.2,22.4,23.2,21.2,19.6,15.6,6.9,6.4
1921,8.9,7.5,12.5,15.6,20.6,23.2,26.9,24.5,21.5,18.2,5.4,6.7
1922,4.6,7.3,9.8,11.8,21.9,22.6,21.7,21.5,17.5,11.6,7.5,7.5
1923,5.9,8.4,11.6,14.4,16.7,17.8,25.8,23.6,19.8,15.8,6.7,5.8
1924,4.6,4.2,9.7,13.3,20.5,21.6,23.3,19.8,19.1,15.2,8.8,7.1
1925,6.6,8.5,7.5,14.2,19.7,22.3,24,22.1,16.6,15.4,6.3,6.2
1926,5.6,11.2,10.5,16.3,16.4,19.4,21.7,23.3,21.7,13.7,10.7,4.9
1927,5.7,7.2,11.5,13.9,19.4,20.2,22.3,21.9,18.4,15,7.4,3.4
1928,6.6,9.1,10.4,14,16.7,21,25.8,23.2,19.9,14.4,10.3,5.6
1929,0.9,0.5,10.5,11.4,19.8,20.5,24.5,23.7,24.3,14.4,9.5,9.4
1930,8,5.7,10.3,15,17,24.5,21.2,23,18.7,14.8,10.6,6.3
1931,4.8,4.5,8.9,12.2,20.2,23.1,22.2,20.4,16.1,14.1,10.4,5.4
1932,6.7,3.9,9.1,11.6,17.3,21.6,22.8,26.2,20.7,13.8,8.9,6.7
1933,3.1,6,13,14.8,17.9,20.7,25.4,25.4,21.4,15.1,6.9,1.5
1934,4.8,5.3,9.3,17,19.4,22.8,25.9,22.3,22.5,14.9,8.2,10.4
1935,3.9,7.5,10.4,12.6,16.8,23.1,25.1,24,19.8,13.8,9.7,5.6
1936,7.7,5.8,11.8,11.7,19.5,22.4,21.4,23.1,19.7,12.5,8.1,6.3
1937,6.8,8.6,8,13.4,20.4,22.5,23.2,24,19.6,15.3,8,4.8
1938,6.6,6.9,12.9,11.6,16.8,22.8,22.4,23.6,20.8,14.4,11.8,4.1
1939,6.6,7.2,8.6,14.8,17,23.1,22.5,23.3,19.5,12.4,11,4.1
1940,-1.7,5.5,10.6,13.7,19.1,23.4,21.6,21.4,19.6,14,9.9,4
1941,0.8,5.7,11.2,12.2,15.3,23.2,25,20.2,20.6,13.8,7.8,6.8
1942,-1.4,-0.2,10.3,15.7,18.5,21.8,22,23.9,21,16.2,7.4,7.2
1943,6.1,8.1,12.3,16.1,19.8,20.4,24.7,23.4,19.5,15.6,7.5,4.6
1944,6.7,3.6,7.3,15.8,18.8,20.1,23.1,26.4,18.3,13.2,8.7,5.9
1945,-0.8,9.9,12.2,16.8,20.6,23.8,25.7,22.2,20.4,16.2,8.1,7.6
1946,2.6,8.2,9.9,16.2,19,20.3,24.8,22.4,20.7,14,9.4,3.4
1947,1.8,1.1,9.9,16.7,22,24.2,26.9,27.1,23.8,15.9,10,6.3
1948,7.9,6.3,14.2,15.6,19.8,21.3,21.7,22,19.5,15,9.5,7.3
1949,6.2,8.1,9.6,17.7,17.1,21.4,26.2,24.2,23.7,16.9,8,7.5
1950,3.2,8.5,11.1,12.2,18.7,23.6,24.4,23.2,17.5,13.4,8.7,1.7
1951,5.3,6.8,8.4,12.8,16.7,20.5,23,21.9,20.3,13.6,10.6,7.2
1952,3.7,4,10.5,16.8,19.4,22.3,24.8,23.2,15.8,12.9,6.2,4.7
1953,1.5,4.7,11.3,14.6,19.7,20.3,21.8,23,20.2,15.3,8.1,8.5
1954,1.9,3.1,10.8,12.2,17.8,20.5,20.1,21,18.6,15.5,9.8,8.5
1955,3.8,3.9,6.9,14.5,16.4,20.5,22.8,23.3,19.8,13.3,8.8,7.9
1956,5,0.3,10.1,11.1,18.9,17.5,21.8,19.7,20.1,13.1,6.9,7.4
1957,4.1,8.5,13.5,14,16.1,22.8,23.2,20.8,17.6,14.5,7.6,5.6
1958,4.6,7.7,7.4,11.3,18.2,20.2,22.5,22.3,21,13.7,6.6,7.4
1959,4.2,5.9,12.4,14.8,19.4,22.8,25.8,23.8,22.2,16.5,8,7.4
1960,4.5,7,10.9,14,19.7,22.4,20.3,21.2,18.1,13.9,9.9,5
1961,3.8,10.6,12.8,16,16.6,21,21.6,22.1,22.7,15.2,7.1,6.1
1962,5.3,5.2,6.1,13.1,15,20.6,21.3,22.3,19.1,15.3,6.3,3.3
1963,-2.3,1,9.4,13.8,16.3,20.5,23,20.1,18.7,13.9,11.5,2
1964,1.5,7.2,6.6,13.6,20.2,22.3,24.8,22.7,20.9,12,8.3,4.8
1965,4.1,3.6,9.4,12,17.1,20.8,19.7,21.5,17.6,15.5,6.8,7.4
1966,2.5,9.3,8.8,14,18.6,22.3,20.4,21.5,20,15.3,6.2,7.2
1967,4.2,8,10.6,12.7,17.9,20.7,25.2,22.5,18.8,15.5,7.4,4.7
1968,4.1,4.8,10.3,15.1,15.9,20.4,22,21.3,18.5,15.6,7.3,3.5
1969,5.8,3.4,8.3,12.7,18.4,19.8,23.8,22.1,19.8,17.3,9,2
1970,4.2,5.2,6.2,9.6,17.7,23.1,21.4,22.8,20.4,13.9,10.8,4.7
1971,4.4,5.9,6.5,15,19.9,18.8,24.9,22.6,19.7,15.8,7.3,7.2
1972,3.3,7.8,12.4,11.8,16.1,18.9,22.4,21.1,17.2,14.5,8,7
1973,3.6,5,10.2,10.8,17.8,22.6,22.4,25.2,20.8,13.4,8.4,5.5
1974,7.6,7.8,10,14.8,16.9,20.5,21,23,17.6,9.6,9.1,9.5
1975,8,8.2,7.3,12,16.4,20.3,23.8,25.2,20,12.4,7.9,4.6
1976,5.2,5.7,8.4,13.2,19.7,25.3,26.1,24.5,18.8,14.9,8.4,4.5
1977,4.5,8.3,11.6,10.8,16.3,18.8,21.5,20.8,18,16.1,8.7,7.9
1978,3.9,4.3,10,11.6,16.3,19.5,20.5,20.9,18.3,15,8,6.7
1979,1.1,3.7,8.5,11.6,17,20.2,21.9,20.5,19.5,15.3,8.3,8.2
1980,2.3,8.7,8.5,11.8,16.5,18.9,19.5,22.3,20.3,13,6.3,5.5
1981,4.3,4.4,12.2,13,17.3,19.1,21,22,19.3,12.7,8.7,4.3
1982,4,6.7,9.5,12.8,18,21.7,24.4,22.3,22,13.6,9.9,6.5
1983,7.1,3.5,9.4,12.6,14.2,21.9,27.6,24.4,18.9,14.4,9.1,6.6
1984,4.6,4.6,7.9,12.9,13.6,19.2,22.7,23.2,16.8,14.3,11.4,6.7
1985,-1.3,3.8,7.2,12.9,17,18.5,23.5,21.4,20.3,14.9,5.1,8.4
1986,4.5,-0.8,8.5,10,18.3,22.1,22.6,21.5,17,15.7,9.9,7
1987,-1.5,4,6.4,15.6,14.6,18.4,22.1,21.6,20.3,14.9,7.6,6.3
1988,7.3,6.6,8,14.4,18.4,19.7,21,22.8,17.7,14.8,7.8,8.6
1989,5.3,7.2,12.8,10.8,20.9,21.1,24.3,23.7,20.1,16.3,8.6,7.9
1990,5.6,11.3,12.3,12.6,20.5,19.8,23.7,25.4,18,16.3,8.4,5.3
1991,4.8,2.9,12.6,13.3,15.4,17.8,24.4,25.3,21.3,13.8,7.8,5.7
1992,3.7,7.3,10.1,13,20.3,21,23.7,23.8,18.9,11.4,9.9,6.5
1993,7.1,3.7,10.5,15.6,19,21.5,21.9,22,17.2,11.9,4.9,8
1994,6.1,5.8,11.5,12.6,17.2,21.6,27.2,23.1,17.4,14.4,11.7,8.4
1995,5.8,9.2,9.1,12.6,18.1,19.5,26.4,25.1,17.5,17.2,9.2,4.1
1996,3.6,3.5,7.8,15.2,15.2,21.7,22.5,22.1,17,14.2,7.1,3.4
1997,1.3,9.1,12.2,13.2,18,20.4,22.4,26.4,20.4,14.7,9.1,7.5
1998,5.7,8.9,11,12.2,19.7,21.1,21.4,23.5,18.5,12.6,5.8,6.6
1999,6.6,5.4,11,13.5,19.5,20.4,24.9,23.3,21.9,14.2,7.8,6.9
2000,5.2,8.8,10.5,14.2,19.3,22.4,19.8,23.9,20,14.3,9.8,8.6
2001,5.4,7.4,10.1,11.8,19.9,20.7,23.8,24.1,16.3,17.6,8.1,5.2
2002,5.7,9.8,11.6,14.4,17.5,22.5,22.5,22.7,19,14.1,10.6,7.3
2003,3.8,5.9,13,15.9,18.4,24.8,25.1,26.6,20.9,12,10.4,7.2
2004,4.8,7.5,9.9,14.6,17.3,21.3,22.4,23.2,20.3,15.3,8.4,5.3
2005,5.7,4.1,10.5,14.5,18.1,23.9,23.5,22,21.4,17.6,7.8,5.5
2006,3,4.1,8,13.5,18,22.9,28.1,20,22.8,17.7,11.2,8
2007,8.5,9.3,11.1,17.8,19.2,22.2,22.2,22,18.3,13.9,8.6,6.3
2008,7.3,8.7,9.6,13.1,21.2,21.1,23.3,22.4,18.1,13.9,9,5.5
2009,2.2,5.8,10.2,16.9,19.7,21.5,24,25.2,20.6,14.5,11.8,5.9
