1901,4.1,1.9,7.1,14.9,18.9,22.8,26.1,24.1,19.9,14.3,7.3,5.1
1902,5.8,4.4,11.3,14.9,14.5,21.1,23.6,22,19,12.7,8,4.3
1903,5.1,8.8,12.1,10.1,18.9,20.5,22.8,21.7,20.6,15.3,8.7,2.8
1904,3.1,6.2,8.3,15.1,19.2,21.8,26.7,24.2,18.3,14.5,7.5,6.8
1905,3.3,6.5,11,13,17.8,23.2,25.5,22.7,18.4,10.3,7.2,4.9
1906,5.5,4.5,9.2,14,18.5,20.7,23.2,23.9,20.6,17.1,9.8,4.3
1907,4.3,3.6,10.6,13.4,19.2,20.3,21.4,23.1,21.3,15.4,9.8,6.6
1908,1.6,6.6,7.7,12.1,19.8,23.4,23.5,21.3,19.8,16.5,8.6,3.8
1909,3.7,4.5,7.8,16.3,18.3,19.5,20.3,23.5,18.9,16.1,6.9,6.5
1910,5.7,7.7,11.1,13.8,18.2,21.9,21.1,22.5,19.2,16.2,7.5,8.3
1911,2.5,7,10.4,13.8,20.3,21.7,26.3,27.5,22,16.5,9.1,8.7
1912,5.7,10,12.1,14.7,20.1,21.8,24.6,19.6,15.7,13.9,7.5,8.5
1913,6.7,8.1,12.2,14.6,19.6,21,20.5,22.7,20.2,16.6,11.5,5.4
1914,1.5,10.1,10.7,17.6,17.6,21.2,23.1,24.5,19.7,14,8.6,8.1
1915,5.1,7.1,8.8,14.2,20.7,24.3,23.1,22.5,19.9,12.9,6.1,9.3
1916,9,7.3,10.4,15.1,20.3,18.9,22.4,23.4,19.2,14.8,9.4,6
1917,1.8,2.7,7.2,10.9,22.6,25.1,23.8,22.3,21.7,13.2,10.1,2.8
1918,5.7,8.3,11.1,13.1,21.5,21,23.9,23.7,19.8,13.6,8.5,9.5
1919,4.8,5.5,9.1,12.3,21,23.1,20.3,24.6,21.5,12.1,6.2,7.7
1920,7.4,10.1,13.2,14.9,20.2,22.4,23.2,21.3,19.8,15.8,7.3,5.7
1921,9.1,7.5,12.6,15.8,20.6,23.2,27,24.8,21.6,18.4,5.8,6.2
1922,5,7.7,9.8,12.2,22,22.4,21.8,21.9,17.8,11.8,7.8,6.9
1923,6.1,8.6,11.6,14.6,17,18.1,25.9,24,20.2,15.9,6.8,5.3
1924,5.1,4.3,9.8,13.6,20.7,21.7,23.4,20.2,19.4,15.4,9.2,6.4
1925,6.9,8.5,7.6,14.6,19.8,22.3,24,22.4,17.1,15.6,6.5,5.7
1926,5.8,11.3,10.6,16.4,16.7,19.5,22.5,23.6,22.1,13.8,10.7,4.2
1927,6.1,7.3,11.7,14.4,19.6,20.3,22.7,22.4,18.9,15.2,7.8,2.9
1928,7,9.4,10.7,14.5,17.1,21.3,26,23.8,20.1,14.8,10.7,5.2
1929,1.2,0.7,10.5,12,20.1,20.8,24.9,24.1,24.6,14.6,9.9,8.9
1930,8.5,5.8,10.8,15.5,17.4,24.5,21.6,23.6,19.1,15.2,10.9,5.7
1931,5.2,5,9.2,12.9,20.3,23.3,22.6,20.9,16.7,14.3,10.7,5
1932,7,4.1,9.4,12.3,17.6,21.9,23.2,26.6,21.2,14.2,9.1,6.5
1933,3.4,6.4,13.2,15.5,18.5,21,25.7,25.8,21.8,15.4,7.2,0.6
1934,5.1,5.6,9.6,17.4,19.6,23.1,26.2,23,23,15.2,8.4,9.7
1935,4.2,7.7,10.5,13.2,17.2,23.3,25.4,24.4,20.3,14.2,10.1,5.1
1936,8,6.2,12,12.1,19.7,22.7,21.6,23.5,20.2,12.8,8.3,5.8
1937,7.3,9.1,8.3,14,20.6,22.5,23.6,24.4,20.1,15.6,8.3,4.2
1938,6.9,7.2,13.3,12.2,17.3,23.1,22.8,24.1,21.3,14.6,12,3.6
1939,7,7.6,8.9,15.4,17.5,23.3,22.7,23.6,20,12.8,11.4,3.6
1940,-1.1,5.9,10.9,14.2,19.6,23.6,21.9,22.1,20.1,14.4,10.3,3.3
1941,1.1,6,11.3,12.7,15.8,23.3,25.4,20.8,21.1,14.2,8.3,6.2
1943,6.6,8.1,12.4,16.8,20.3,20.8,25,23.7,19.9,15.7,7.9,4
1944,7.1,3.9,7.7,16.3,18.8,20.2,23.4,26.9,18.8,13.4,9.2,5.4
1945,-0.5,10.1,12.4,17.3,21,23.9,26,22.7,20.9,16.6,8.4,7.1
1946,3,8.6,10.1,16.4,19.1,20.4,25,22.5,21,14.3,9.6,2.9
1947,2.3,1.4,10.3,17.2,22.4,24.4,27.1,27.4,24.1,16.2,10.4,5.6
1948,8.4,6.6,14.4,16,20,21.3,22.1,22.4,20,15.1,9.8,6.8
1949,6.6,8.5,9.7,18.1,17.5,21.7,26.4,24.7,24,17.1,8.4,6.9
1950,3.8,9.2,11.5,13,19.2,24,24.9,23.8,18.1,13.9,9.1,1.4
1951,5.8,7.2,8.9,13.5,17,20.9,23.4,22.3,20.7,13.9,11.2,6.9
1952,4.3,4.5,10.8,17.4,20,22.7,25.2,23.7,16.4,13.4,6.6,4.3
1953,1.9,5.2,11.5,15.1,20.1,20.6,22.3,23.6,20.8,15.7,8.6,8.3
1954,2.5,3.6,11.1,12.9,18.4,20.7,20.6,21.6,19,16,10.4,8.1
1955,4.5,4.4,7.2,15.2,16.8,20.9,23.3,24,20.3,13.7,9.3,7.5
1956,5.5,0.7,10.4,11.8,19.5,17.7,22.2,20.1,20.6,13.6,7.4,7.1
1957,4.8,8.9,13.9,14.6,16.6,23,23.5,21.3,18.2,14.9,8.1,5.2
1958,5.2,8,7.8,12,18.6,20.4,22.7,22.7,21.5,14.1,7,7.1
1959,4.7,6.3,12.8,15.4,20.1,23.3,26.1,24.6,22.9,16.8,8.7,7.2
1960,5,7.3,11.3,14.6,20.3,22.6,20.8,21.7,18.7,14.1,10.4,4.6
1961,4.5,10.9,13.1,16.7,17.1,21.5,22.2,22.7,23.1,15.4,7.6,5.7
1962,5.9,5.6,6.5,13.4,15.4,20.9,21.7,22.6,19.6,15.6,6.7,3
1963,-1.6,1.4,9.7,14.2,16.7,20.7,23.3,20.5,19,14.3,11.9,1.8
1964,2.1,7.6,6.9,14,20.7,22.3,25.1,23.2,21.4,12.4,8.6,4.5
1965,4.5,4,9.7,12.7,17.5,21,20,21.9,18.1,16,7.2,7
1966,3.1,9.6,9.1,14.4,18.8,22.5,20.8,21.9,20.4,15.4,6.7,6.9
1967,4.6,8.3,10.9,13.2,18.1,21,25.5,22.9,19.3,15.7,7.9,4.4
1968,4.7,5,10.5,15.7,16.2,20.6,22.4,21.7,19.1,16,7.8,3.1
1969,6.3,3.8,8.7,13.3,18.5,19.9,23.9,22.4,20.1,17.6,9.4,1.7
1970,4.8,5.6,6.4,10,18,23.2,21.6,23.1,20.8,14.2,11.2,4.2
1971,5.2,6.3,6.7,15.3,20.2,18.8,24.9,22.7,20.1,15.9,7.7,6.7
1972,3.9,7.9,12.6,12.2,16.2,18.8,22.5,21.4,17.4,14.9,8.4,6.7
1973,4.2,5.3,10.4,11.3,17.9,22.7,22.5,25.6,21.1,13.7,8.8,5.2
1974,8,8,10,15.3,17.1,20.7,21.2,23.3,17.8,9.8,9.4,9
1975,8.4,8.6,7.4,12.5,16.6,20.5,24,25.6,20.2,12.7,8.4,4.2
1976,5.7,6.1,8.8,13.8,20.1,25.6,26.4,25.2,19.2,15.2,8.7,4.1
1977,4.9,8.6,11.7,11.4,16.8,18.7,21.7,21.2,18.5,16.5,9,7.6
1978,4.4,4.8,10.2,12,16.8,19.6,20.7,21.3,18.8,15.3,8.6,6.2
1979,1.1,3.9,8.7,12,17.2,20.2,22.2,20.9,19.8,15.6,8.8,7.7
1980,2.7,8.8,8.6,12.2,17,19.2,19.8,22.7,20.8,13.2,6.9,5.1
1981,5,4.8,12.4,13.6,17.6,19.2,21.2,22.4,19.8,13,9.2,4.1
1982,4.8,7.2,9.7,13.3,18.3,21.9,24.8,22.5,22.3,13.9,10.2,6.1
1983,7.6,3.9,9.6,13,14.7,22,27.6,24.6,19.3,14.6,9.6,6.3
1984,5.3,5.1,8.3,13.6,13.9,19.3,22.9,23.7,17.3,14.5,12.1,6.4
1985,-0.7,4.2,7.4,13.4,17.4,18.8,23.7,21.7,20.8,15.3,5.6,7.7
1986,5,-0.3,8.9,10.5,18.6,22.4,23,21.8,17.4,16.1,10.3,6.8
1987,-1.2,4.5,6.6,16.3,15.1,18.6,22.3,22.1,20.5,15.3,8,6
1988,7.8,7,8.3,14.9,18.7,19.9,21.3,23.2,18.2,15.2,8.3,8.2
1989,5.8,7.8,13.1,11.4,21.6,21.5,24.7,24.2,20.7,16.7,9.2,7.3
1990,6.4,11.6,12.6,13.2,20.9,19.9,24.2,26,18.6,16.7,8.7,4.9
1991,5.2,3.3,12.8,13.9,15.6,18,24.4,25.6,21.7,14.2,8.3,5.3
1992,4.1,7.6,10.3,13.5,20.7,21,23.9,24,19.2,11.6,10.3,5.9
1993,7.7,4.2,10.9,16.1,19.4,21.5,22,22.1,17.5,12.3,5.4,7.6
1994,6.6,6.3,11.8,13.1,17.7,21.8,27.4,23.6,17.7,14.6,12.3,8
1995,6.4,9.6,9.4,13.1,18.6,19.8,26.5,25.7,18,17.6,9.7,3.7
1996,4.5,3.7,8.2,15.8,15.5,21.8,22.8,22.6,17.6,14.6,7.6,2.9
1997,1.9,9.5,12.5,13.8,18.4,20.6,22.6,27,20.8,15.1,9.7,7.1
1998,6.2,9.4,11.2,12.7,20.2,21.2,21.7,24,19.1,13,6.4,6.4
1999,7.1,5.8,11.4,14,20,20.7,25.2,23.9,22.4,14.6,8.3,6.6
2000,5.6,9,10.7,14.7,19.7,22.4,20.3,24.4,20.6,14.6,10.2,8.1
2001,5.9,7.7,10.3,12.3,20.2,21.1,23.9,24.4,16.8,17.9,8.4,4.6
2002,6.6,10,12,14.9,17.9,22.4,22.7,23,19.5,14.4,11,6.9
2003,4.2,6.2,13,16.5,18.8,24.8,25.2,26.8,21.2,12.2,10.9,6.7
2004,5.4,7.7,10.2,15.1,17.7,21.7,22.7,23.5,20.7,15.5,8.8,5
2005,6.2,4.5,10.8,14.9,18.4,24,23.8,22.6,21.6,17.9,8.1,5.2
2006,3.6,4.4,8.5,14,18.4,23.1,28.3,20.6,23.1,17.8,11.5,7.4
2007,8.8,9.6,11.3,18.4,19.4,22.2,22.2,22.3,18.8,14.1,9,5.9
2008,7.9,9.1,9.7,13.6,21.4,21.1,23.4,22.8,18.6,14.2,9.3,4.9
2009,2.7,6.1,10.5,17.2,19.9,21.8,24.2,25.5,20.8,14.9,12.2,5.4
