1901,3.9,1.1,9.2,10.6,16.8,22.1,26.4,24.9,21.1,14.5,6.4,4.3
1902,2.3,1.3,9,11.9,17.8,22,24.9,22.8,20.3,16.2,12.6,4.9
1903,3.9,6.4,12,13.2,17.9,20.4,25,23.7,20.1,14.6,7.3,2.1
1904,1.3,1.2,7.9,11.9,18.3,22.4,24.1,23.2,20.7,13.6,7.6,2.2
1905,1.4,0.2,8.8,12.9,19.2,22.1,24.9,23.3,21,15.3,9,5.3
1906,7.2,4.3,6.5,13.5,18.2,22.6,24.1,25.6,23.2,15.8,9.3,5.4
1907,6.2,2.4,10.1,9.8,16,19.5,24.9,23.4,22.5,12.6,9.1,5.9
1908,4,3.5,10.2,14.2,19,21.7,25.8,23.5,19.8,15.7,9.9,5.9
1909,6.4,8.7,7.8,13.7,17.8,23.1,23.6,22.9,19.9,12.9,11.4,2.2
1910,4.3,5.5,11.2,14.7,16.9,21.1,24.7,23.3,21.6,16.5,6.7,1.8
1911,5.8,5.8,6.7,11.2,19.1,22.5,25.4,24.9,21.9,15.3,8.4,7.3
1912,0.1,2.6,7.6,14.9,18.6,21.5,24.3,23.6,22.2,16,9.1,6.9
1913,9.3,4.8,11.3,13.6,18,21.6,25.3,23.7,20.5,15.8,9.8,6.1
1914,5.4,2.9,5,12.5,18.6,22.6,23.9,24.7,19.3,16.3,8.8,3.5
1915,5,6.6,4.5,14.1,17.5,20.7,24.3,24.2,22.2,16,9.6,3.2
1916,6.9,4.6,5.5,12.2,19.2,21,24.5,23.7,19.7,15.3,9.4,4
1917,4.5,3.5,7.4,12.7,15.4,22.4,24.9,23.7,18.6,13.5,7.1,0.7
1918,-2.1,4.8,9.7,12.5,20,20.9,23,24.7,18.9,16.8,9.2,6.9
1919,4.6,4.5,9,12.5,18.2,21.2,24.3,23.4,21,19.6,9.7,2.8
1920,1.5,2.8,7.9,12.3,14.7,21.2,23.5,23.8,21.3,16.5,9.9,6.3
1921,5.4,6.4,13.9,15.3,16.4,22.4,25.5,22.9,23.8,15.2,11.4,4.9
1922,2.7,6.2,9.6,14.1,18.4,23,24.5,22.9,21,16.5,9.9,6.3
1923,5.3,3.2,8.8,12.6,16.9,23.4,23.5,23.8,21,14.1,8.6,8.6
1924,4.3,4,7.1,12.1,16.9,21.9,23.5,23.8,19.2,14.2,9.7,5.4
1925,4,8.8,9.5,14.3,16.3,24.4,25.1,22.8,22.6,13.5,9,4.6
1926,3.8,5.8,5.9,11.9,17.3,21.2,24.9,25.2,21.6,15.7,9.4,4
1927,3.8,8.5,9.3,11.7,18.3,20,24.2,22.1,21.2,16.6,11.8,5.7
1928,3.8,5.5,8.1,12.5,16.8,22.7,25.2,25.4,20,16.1,10.3,4.8
1929,5,4.4,11.5,15,18.3,22.1,24.5,23.2,21.2,14.2,10.6,6
1930,5.6,7.2,7.6,12.2,19.2,22.5,25.1,23.2,24.2,13.3,9.4,3.6
1931,4.2,5.4,6,11.8,17.6,21.3,25.2,23.9,22.9,16,12.7,8.7
1932,9.6,7.6,6.2,11.9,16.8,22.4,24.9,24.5,21,16,9.6,6.9
1933,8.1,6.4,8.2,13.6,20.5,23.1,24.1,24.8,23.8,15.6,8.5,6.4
1934,6.4,-0.5,7,13.2,18.5,24.7,26.4,23.9,22.8,14.5,11,4.1
1935,3.7,5.1,11.1,11.6,16.8,22.7,25.2,24,20.5,15.3,12,1.7
1936,2.1,1.7,11.3,12.2,18.8,22.3,25,25.2,22.4,16.9,8.8,6.8
1937,10,5.2,6.8,13.3,18.3,23.7,25,25.4,19.7,13.8,8.7,4.1
1938,4.1,7.4,10.6,14.4,18,22,25.1,25.3,20.9,14.5,11.1,5.8
1939,5.9,8.4,9.6,13.6,19,24.1,24.4,25.2,22.1,16.3,7.9,5.5
1940,-2,4.3,6.7,11.1,17.6,23.3,24.7,24,19.9,13.4,10,7.6
1941,3.6,2.7,5.3,14.3,18.7,22.1,25.1,23.7,22.5,18.5,11,6.6
1942,3,3.1,9.5,13.9,20.3,23.8,26.2,24.1,22.1,16.2,10.8,3.9
1943,4.9,5.7,8.3,11.5,19.6,25.3,25.1,24.6,20,14.1,8.8,3.8
1944,4.1,5.7,7.9,13.1,21,23.5,24.9,24.1,21.9,14.9,8.9,3.1
1945,2,4.9,13.5,15.4,16.9,22.7,24.7,23.2,23.3,14.8,11.3,2
1946,4.5,5.9,12.3,13.1,18.3,21.4,23.9,22.2,21.3,16.3,12.3,7.2
1947,7.7,1.6,5.3,14,18,21.5,23.7,24.8,21.8,17.7,8.9,4.1
1948,0.4,4.7,10.6,13.8,18.3,22.6,25.1,23.9,20.4,13.6,12.9,6.7
1949,8.4,8.9,9.5,13.8,18.5,23.9,27,25.3,20.9,18,9.9,6.7
1950,10.7,6.5,7.9,12.2,17.8,22.4,24.5,23.5,20.4,16.9,10.2,3.2
1951,6,5.9,8.5,13.6,17.6,22.7,25.3,24.3,21.3,16.9,9,6.6
1952,6,6.2,8.1,14.6,18.2,24.8,26.6,24.7,20.8,13.3,9.8,4.6
1953,7,7.4,9.9,14.2,20.7,22.7,25.4,24.1,21.2,16.3,9.9,6.9
1954,4.7,7.7,9,15.8,17.3,23.3,24.8,24.5,22,17.6,9.5,4.4
1955,2.7,5.2,10.6,15.2,18.8,21.1,26.6,26,21.7,16.1,9.2,2.2
1956,1.8,7,7.8,12.3,17.2,22.6,25.2,24.3,20.7,16.8,10.6,9.7
1957,3,7.1,8.1,15.8,19.1,24.2,25.1,23.7,22.7,13.8,11.1,6.9
1958,1.9,1.7,5.8,13.3,17.9,21.2,26.6,24.7,20.2,15.2,11.7,1.7
1959,2.7,5.6,8.7,14.5,20.1,23.7,25.2,25.5,22.2,17.3,10.2,6.2
1960,4.5,5,3.6,15.9,18,22.8,24.3,25.3,21.4,15.6,10.7,1.4
1961,1,6,9.9,11.6,16.3,21.6,25.7,24.7,23.4,15.1,10.9,4.4
1962,3.4,4.5,6.8,13.4,19.7,22.9,23.8,24.2,20.2,15.9,9,2.7
1963,2.6,2.1,10.7,13.8,17.2,22.3,24.7,24,19.4,15.7,11.3,1.5
1964,5,4,9.3,12.9,18.6,22.8,24.8,23.3,21.2,13.7,11.6,7.1
1965,3.1,4.2,6.3,11.2,19.8,22,24.2,24,21.9,14.2,9.9,5.7
1966,1.7,3.9,8.4,11.5,17.1,21.5,25.3,24.5,20.7,14.6,9.9,4.1
1967,5.1,3.5,7.9,13.4,15.2,21,23.5,23.7,18.8,14.3,7.4,5.7
1968,1.1,1.7,9.4,12.9,17.6,22.7,25.4,25.6,20.9,16.3,11.1,3.5
1969,2.4,3.8,5.9,13.7,18.1,23.4,25.8,23.9,20.9,15.7,8.9,3.9
1970,0,4.3,7.35,13.35,19,22.55,24,24.75,22.45,17.1,10.6,6.3
1971,2.2,5.5,7.8,12.2,17.5,23,25,23.9,22.8,19.4,10.7,9.9
1972,6.4,5,8.2,12.8,17.1,20.5,24.9,24.3,21.7,14.4,9.9,8.5
1973,4,3.8,10.7,13.4,18,23.6,24.6,24.8,22.8,16.6,10.9,6.8
1974,8.1,5.3,10.4,14.3,18.4,21.6,24.8,24,20.6,13.3,10,6.5
1975,6.4,6.8,8.6,11.2,18.8,23.6,24.6,26.1,21.7,17.4,12.8,6
1976,3,8.8,11.1,14.5,17.5,22.3,24.5,23.4,21,13.6,6.5,4
1977,-2.2,3.9,10.5,15.2,18.9,21.9,26.5,25.6,22.9,14.6,11.4,5
1978,1.9,0.1,7.5,13.8,16.7,22.1,24.4,26,21.9,14.9,12.5,6.6
1979,3.7,0.3,9,13.6,18.6,21.1,25.2,25.4,22.6,15.7,12.4,6.7
1980,4.2,1.4,7.3,14.1,19.5,22.5,25.3,25.2,23.1,14.6,9.2,4.6
1981,0.1,5.3,7.2,14.9,17.4,24.4,25.9,23.4,20.7,14.5,9.7,4.2
1982,1.2,5.2,8.9,11.7,19.5,21.9,25.3,23.5,20.5,15.1,11.8,8.3
1983,4.3,4.8,9.9,12.1,17.5,22.1,26.2,24.9,21.8,16.6,11,4.9
1984,1.5,7.2,6.9,12.6,18.4,23.5,24.2,24.9,20,18.5,9,9.4
1985,1.1,4.7,10.4,15.4,19.6,22.5,25.3,24.4,21.9,18.1,15.2,4.1
1986,3.1,5,9.2,13.5,19.5,23.7,27.1,23.7,21.4,17.2,11.4,6.3
1987,3.6,3.4,8.1,12.2,19.2,23.8,26.7,25.1,22.1,12.3,11.5,6.6
1988,2,5.1,8.8,12.9,18.2,22.5,25.6,25.7,20.5,13,11.2,4.8
1989,6.6,5.5,9.3,12.8,18,24.7,25.7,24.7,22.1,16.7,11.1,0.1
1990,7.6,9.1,11,13.9,18.5,23.1,26.5,24.9,20.9,17.7,11.4,8.8
1991,5.4,7.2,10.4,14.9,21.7,23.7,27,25.6,21.3,15.7,10.8,7.4
1992,5,6.6,8.7,13.2,16.7,21.4,26.5,23.5,21.8,14.4,11.4,6.4
1993,6.3,3.5,7.5,12.6,19.3,23.4,27.5,24.6,22,15.3,11,4.2
1994,1.9,5.4,9.8,16.4,17.4,24.5,26.9,23.4,20.7,15,13,8.6
1995,5.9,4.4,9.9,14.5,19.3,23,27,25.4,21.7,17.9,8.9,3.5
1996,3.3,4.6,7.2,14.1,18.4,23.4,24.6,23.7,22.3,16.1,8.4,7
1997,3.8,7,10.2,11.8,16.9,21.1,25.3,23.8,21,15.3,9.1,5.1
1998,6.8,7.5,9.5,13.8,18.7,23.3,25.3,25.2,22.8,15.6,10.2,7.9
1999,6.3,5.9,7.9,13.3,18.2,22.5,26.6,25.5,21.3,15.3,12,6.6
2000,3.2,6.3,11.1,13.2,19.9,23.6,23.9,24,21,15.6,8.7,2.2
2001,2.9,5.8,7.5,13.6,18.5,23.7,23.9,25.5,20.5,15.4,12.4,8.7
2002,6,6.7,10.6,16,18.5,23.7,26.4,25.7,22.3,16.8,9.6,4.7
2003,1.2,3.8,10,13.2,17.6,22.8,25.8,25.9,22.3,15.5,13.2,5.6
2004,2.1,4.8,10,14.6,21.8,23.2,25.6,23.8,21.8,15.3,10.9,5.8
2005,4,4.4,6.7,13.2,15.9,23.3,26.5,26.3,23.4,16.6,11.7,4.4
2006,7.4,5,9.1,14.8,18.3,22.8,26.5,26.5,20.4,15.3,11.9,8
2007,6.8,2.6,10,13.2,18,23.4,25.6,25.7,22.6,19.8,10.2,7.5
2008,4.7,7.3,10.7,14.2,17.6,25.3,25.9,24.6,22.3,15,9,7.7
2009,2.1,5.4,8.2,14.6,19.7,23.1,24.7,25.9,21,16,12.2,5.7
