1901,1.8,7,11.7,16.4,21.7,26.5,27.8,27.3,22.4,18,10.1,8.9
1902,6.6,8.4,10.3,15.2,19.6,25.4,26.2,27.3,22.9,17.9,7.2,1.5
1903,3.6,7.6,11.4,16,21.8,24.6,26.9,26.6,22.8,18.9,12.4,6.8
1904,2.8,9.7,8.5,15.1,20.8,24.3,26.7,26.2,21.7,17.7,8.9,6.4
1905,1.1,4.3,8.5,15.7,21.3,25.2,28.7,28.6,24.2,17.4,14.2,5.4
1906,3.6,6.3,14,17,21.9,25.7,27.7,26.3,22.3,15,11.8,6.5
1907,1.1,3.4,6.5,13.6,24,25.3,27.1,26.4,22.3,19.2,8.9,7.5
1908,3.6,6.4,9.2,14.5,22.9,25.1,26.6,26.4,21.6,16,6.9,3.3
1909,0.9,2.1,9.3,15.7,20.9,24.9,27.6,27.7,25.2,18.7,11,8.4
1910,4.3,7.9,10.4,16.2,20.6,24.8,27,26.9,23.1,15.4,11.6,7.8
1911,3.1,1.4,7.6,14.5,21.4,24.6,26.6,27.2,23,18.1,13.6,6.1
1912,1.5,7.5,12.1,14.4,19.7,25.6,25.8,25.4,22,15.2,11.1,6.8
1913,2.7,3.5,12.4,15.9,19.9,24.3,26.4,25.9,23.6,17.3,11.5,6.6
1914,2.2,5.8,12.9,16.2,21.3,24.2,27.2,26,20.5,15,8.4,7
1915,8.4,7.4,10.3,16.3,20.4,25.3,28.1,25.4,21.6,17.6,10.8,9.2
1916,5.5,6.8,12.7,16.5,21.1,26.1,28.1,26.2,22.8,18.4,13.2,9.6
1917,7.2,3.6,11.3,17.1,19.8,24.4,27.3,27.9,23.6,19.8,13.6,3.9
1918,5.4,4.7,9.9,14.4,20.2,23.9,26.6,26.4,24.6,20.8,11.3,7.3
1919,6.8,5.7,12.2,17.3,17.2,23.4,26.4,25.4,24.8,18.7,12.5,6.9
1920,5.4,2.8,10.5,17.5,21.7,25.2,28.4,27.5,22.5,14.1,6.8,5.1
1921,7,3.6,10.5,14.9,22.6,23.8,26.9,27.8,21.3,16.1,10.5,4.4
1922,2.7,4.3,13.4,16,21.1,25.4,28.5,26.5,23.3,17.9,9,4.6
1923,3.9,5.7,10.8,15.5,23.3,25.4,27.3,25.8,24,20,16.7,8.6
1924,0.7,4.9,9.1,16.4,22.6,27.3,27.1,26.5,25.3,15.1,8.6,4.9
1925,3.9,9.9,11.4,16,21.5,22.9,27.3,26,22.9,17.9,13.8,5.4
1926,4.1,6.2,8.7,17.5,21.9,25.9,27.8,24.9,22.1,18.9,15,6.6
1927,6,2.5,13.5,16.5,20.1,25.9,28.1,28.2,25.6,19.4,13.5,3.8
1928,3.4,2.5,6.7,17.3,21,24.1,28.2,26.9,24.1,17,13.7,5.5
1929,1.9,0.5,5.5,13.1,23.5,26.1,27.8,30.4,21.6,18.5,13.3,7.1
1930,5.1,5.9,12.5,16.7,21,24.5,28.3,27.1,24,18.1,12.6,7.4
1931,4.6,4.2,9.6,13.4,22.2,26.4,29,27.7,21.7,16.7,8.8,3.4
1932,3.4,0.2,7,16.9,21.8,25.2,29,27.3,26.1,22.3,10.5,7.8
1933,1.4,4.9,9,14.1,19,23.3,25.7,25.8,20.6,18.3,14,2.2
1934,3.5,4.3,13.1,18.4,23.7,26,28.4,27.9,22.9,18.9,12.8,6.1
1935,1.6,5.3,7.7,16.2,20.6,26.2,27.2,27.2,23.6,20.7,9.3,8.4
1936,9.2,6,12.6,16.9,20.1,24,29.2,26.4,22.3,16.1,10.8,5.1
1937,1.2,7,14.7,14.7,23,26.4,28.9,26.6,24.9,16.5,11.7,8.2
1938,2.7,5.4,12.2,15,21,26.4,29.9,28.9,22.4,19.3,12.4,4.3
1939,7,6.9,9.4,17.7,21.7,24.9,29.1,26.3,22.3,18.2,9.7,5.7
1940,-0.2,4.7,7.8,14.3,18.4,24.7,27.6,24.7,23.1,17.8,14.2,2.2
1941,4.5,8.9,10.6,17.4,20.6,24,26.5,26.3,18.9,16.4,7.4,4
1942,-1.2,4,6.4,13.6,22.3,26.7,27.3,26.6,24.5,18.6,9,5.1
1943,1,5.9,8.3,16.4,19.4,23.8,26.4,28,24.1,17.8,13.2,6.8
1944,3,6.1,9.6,14.8,19.2,25.8,26.6,25.6,23.1,18.3,11.7,4.7
1945,2.4,4.7,10.2,15.7,23.6,25.6,28.4,28.2,24.8,17,11.9,5.7
1946,1.9,6.2,9.7,17.6,23.1,28,30.5,30.4,26.9,15.4,11.6,4.4
1947,-1.8,5.8,14.5,19.1,22.1,26.7,29.1,26.6,23.8,14.8,11.9,8.8
1948,9.9,4.2,8.8,16.2,20.7,24.2,27.2,28.2,23.7,19.2,10.6,1.8
1949,6,5.7,8.2,14.9,23.8,24.1,26.7,26.2,22,17.5,14,9.2
1950,0.1,7.7,9.7,19.6,22.8,26.4,29.8,27.9,26.1,17.7,12.8,11
1951,5.9,6.7,12.4,16.8,22.7,26,28.9,29.2,24.3,14.6,13.3,7.1
1952,7,6.4,9.1,16.3,19.3,24.7,27.8,30.4,26.6,19.7,12.6,8.6
1953,4.7,6.7,8.5,15,19.5,26.2,29,28.1,24.1,18.4,8,4.2
1954,-1.3,-0.7,9.1,13.7,21.7,28,29.2,29.2,26.6,18.3,11.3,7.5
1955,7.5,10,9.5,12.8,21.3,24.3,27.1,25.3,23.9,20.1,10,8.6
1956,6.1,1.4,5.4,19.2,19.9,24.6,27.6,28.9,22.8,18.6,8.8,6
1957,3.7,9.3,10.2,15.4,19,26.7,29.1,28.5,24.5,18.1,12.1,4.8
1958,4.8,10.9,9.4,14.4,24,24.9,27.9,28.4,21.6,17.5,11.9,10.3
1959,5.9,4.9,10.9,17.2,20.6,24.4,29.1,27.9,21.2,15.9,10.3,8.9
1960,6.5,6.4,9.3,14.8,20.1,25.4,27.3,27.5,22.1,22,14.8,12.2
1961,5.6,6.1,13.6,18.4,20.6,26.2,27.2,27.7,23.5,17.6,14.2,5.7
1962,5.9,5.6,10.1,16.5,22.2,24.5,26.9,28.3,23.7,18.7,14.8,4.6
1963,-1.2,5.6,8.6,14,20.9,26.1,28.6,28.5,25.3,17.9,15.1,5.4
1964,1.5,4.4,8.1,16,19.1,26.4,27.3,26.2,22,18.9,11.9,8.3
1965,5.5,3.4,9.4,12.9,19.8,25.2,26.3,25,24,16.5,12.4,8.5
1966,4,10.7,11.2,17.7,21.9,24.2,27.7,27.1,22.5,21.5,13.6,7
1967,2.4,4.1,10.1,16.3,21.4,24.3,27.6,27.6,23.9,18.9,12.4,6.6
1968,3,7.5,10.6,17.9,23.8,25.2,27.2,25.5,23.1,16.8,11.8,4.6
1969,0.5,5,6.4,14.7,23.3,25.7,24.8,27,23.8,17.8,15.3,7.3
1970,5.6,7.5,11.9,17.7,19.8,25,28.2,27.2,22.8,16.5,12.8,7.1
1971,7,5.8,9.3,15.6,21.8,25.2,26,28,22,16.4,11.8,7.2
1972,3,5,10.5,18.5,21.8,26.8,28.1,27.4,22.2,16.1,12.1,5.6
1973,2.4,8.4,8.2,15.3,21.8,24,27.3,25.6,23.5,18.2,10.1,6.9
1974,1.8,7.5,9.3,14.1,20.7,24.5,25.7,26.6,23.9,20.8,11.2,7.4
1975,6.5,5.1,13.3,17.7,21.4,25.9,28.3,26.4,25,17.5,8.7,6.7
1976,5.6,3.2,8.1,14.1,20.1,24.1,26.8,24,22.1,16.1,11.2,7.4
1977,5.6,11.3,10.7,16.1,20.8,24.5,27.2,27,21.4,16.6,14.7,4.3
1978,4.3,6.8,10.9,15.6,20.6,25.3,26.6,25.6,22.1,17.9,11.1,7.2
1979,4.9,6.4,12.7,15.5,22.3,27.5,26.1,26.3,24.2,16.1,11.9,8.9
1980,2.8,3.9,8.1,15.1,19.4,24.5,26.9,25.8,22.7,19.5,12,7.2
1981,2.8,6,12.3,15.9,19.8,26.8,26.6,26.8,22.9,20.3,9.9,9.1
1982,3.8,3.7,9.2,14.5,21,25.7,25.4,26.4,25.2,18.3,12.3,9.3
1983,6.7,6.7,11.9,17.4,22.9,24.6,28,25.8,24.1,17.8,9.3,6.6
1984,6.4,4.5,8.3,14.1,22,24.5,26.2,25.7,25.1,20.5,11.6,5.1
1985,2.8,0.6,7.2,17.6,23,24.6,25.9,27.8,23.3,15.9,11.4,8.7
1986,6.8,4.2,8.5,17.6,22.3,26.3,26.9,28.5,23.8,16.4,9.3,5.2
1987,2.5,5.8,4.9,14.2,19.5,25.3,28.3,25.4,24.6,16,11.6,5.8
1988,6.6,6.7,11,15.1,21.2,25.1,28.8,28.1,23.4,16,6.3,5.8
1989,5.1,9,12.8,19,20.7,23.9,27,27.8,22.5,17.1,9.6,7.5
1990,4.3,9.4,14.2,16.8,20.5,25.8,27.5,26.8,22.4,18.3,14.8,7.8
1991,4.2,4.8,8.4,14.7,18.8,25.2,27.8,26.6,23.3,17.5,11.4,2.1
1992,3.6,5.2,10.3,15.7,20.3,24.7,26.3,29.2,23,19.6,11.6,3.8
1993,4.6,4.8,8.4,14.9,22.4,25.1,26.3,26.9,23.6,19,7.5,8.3
1994,7.2,6,11.9,17.5,22.2,24.7,27.9,28.1,27.3,18.4,9.7,6
1995,3.7,10.1,11.7,16.3,20.8,26.9,28.5,27,22.7,16.4,8,5.5
1996,1.7,4,5.7,13.9,23.1,26.2,27.4,27,20.9,16.6,14.4,6.5
1997,4,7.3,9.8,12.9,23.5,26,27.4,25.2,21.4,16,11.3,6.6
1998,6.1,8,9.8,19.2,20.7,26.7,28.1,29.1,22.3,18.8,9.4,3.1
1999,5.4,7.5,11.9,17.9,21.7,27.4,29.5,28.1,24,18.6,11.6,9.1
2000,2,8.2,11.7,17.6,23.1,26,29,28.6,22.5,17.2,14.5,9.2
2001,7.5,8.8,15.7,16.6,22,25.6,30.7,29.7,24.9,19.2,11.2,1.5
2002,4.5,11.7,13.8,16.2,22.8,26.7,30.2,27.5,23,18.4,13.5,4.2
2003,5.2,1.5,8.2,14.1,23.8,27.9,28.4,29.2,22,17.6,11.1,6.6
2004,3.4,7.5,12.3,17.4,21.3,25.4,27.1,26.9,23.4,19.5,13,8.5
2005,7,4.4,7.1,16.4,22,25.3,27.9,28.4,23.7,17.5,10.5,7.4
2006,6,8.2,11.3,16.6,21.9,26.4,27.9,29.6,23.9,18.4,11.7,8
2007,4.1,9.3,12.6,17.1,22.9,28.7,30.3,29.6,23.4,18.5,10.5,4.9
2008,4.4,7.2,15,18.8,22.3,27.1,28.7,29.3,23.2,19.3,12.9,8.2
2009,5.7,7.5,11.5,16.8,23,27.2,29.2,27.8,24,19.1,13.6,8.4
