1901,3.9,2.5,9.4,11.2,17.5,23.5,26.3,23.2,19.1,14.2,6.7,1.7
1902,2.9,0.7,9.6,13.5,21.1,23.8,25.6,24.8,20,15,12.6,4.2
1903,3.4,5.8,12.4,13.2,19.1,20.2,24.6,24.4,20.7,14.7,7.4,1.2
1904,2.1,5.1,10.3,11.5,17.8,22.7,23.5,23.6,22,14.3,8.2,4.7
1905,-0.2,-0.2,12.6,14.4,20.6,23.4,23.9,23.9,21.9,15.3,9.9,3.9
1906,5.6,4.2,7.1,15.7,18.6,23.2,23.1,24.5,23.2,14,9.7,6.5
1907,9.3,4.9,14.8,10.4,17,21.5,25.4,24.5,21.3,13.8,8.1,5.1
1908,3.5,3.8,13.4,16.3,19.3,23.1,24.6,23.9,21,13.6,11.1,6.6
1909,6.3,7.9,9.4,14.5,17.9,23.1,23.8,24.9,20.7,13.8,13.3,1.2
1910,3.7,3.2,13.6,13.8,16.8,21,23.9,23.6,22.8,16.2,6.7,1.7
1911,6.9,8.5,10.3,13.8,20.2,24,23.1,23.6,24.3,17.2,7.1,7.1
1912,0.7,2.4,7.8,15.1,18.9,20.9,23.9,23.5,22.6,15.8,7.7,4.6
1913,8.5,4.8,9.6,13.8,18.9,22.9,25.6,25,21,13.5,10.6,5.6
1914,5.7,4.1,6.7,14.4,18.9,25.5,25,23.7,20.7,15.7,8.9,2.5
1915,3,6.4,4.6,16.1,20.1,22.4,24.2,22.6,22.2,16.5,10.9,4.6
1916,7.8,4.5,8.6,13.6,20.1,21.7,24,24.5,20.6,15.2,9.9,4.3
1917,6,4.5,9.4,14.9,15.3,21.6,23.7,22.7,19.9,11.4,8.2,0.3
1918,-1.6,7.5,13.3,13.3,20.3,23.5,22.9,25.4,18.5,17.3,8.7,7.9
1919,3.9,4.8,10,14.2,17.8,24.2,25.1,24.1,22,19.4,10.5,4.8
1920,4.6,4.2,7.2,13.6,18.3,21.7,23.6,22.5,21.8,15.4,7.5,4.6
1921,5.8,6.8,14.9,14.5,18.8,24.8,25.7,23.9,24.5,13.6,10.9,7
1922,4.4,8.1,10.5,16,19.5,23.4,24.5,23.1,22.8,15.6,10.2,8.6
1923,7.2,4,9.4,13.8,17.4,22.9,24.2,24,21.6,14.6,8.6,8.8
1924,1,4.1,6.5,13.8,16.1,23.9,24,25.5,19.3,15.7,10.1,4.4
1925,5,8.3,10.9,16.7,17.3,25.1,25.6,24.4,25.5,14.4,8.4,3.4
1926,3.5,6.9,5.9,12.7,18.7,22.5,24.6,24.4,24.1,16,6.9,6.4
1927,5.3,10.8,10.5,16.3,19.7,22.3,24.7,22.3,22.7,16.6,12.1,5
1928,3.8,5,8.9,12.1,17.5,21.5,24.8,24.6,19.5,16.6,9.5,5.5
1929,5.2,3.6,12.6,16.2,18.5,22.5,24.6,23.9,21.3,13.9,8.8,4.6
1930,4.3,9,8.2,15.9,19.2,22.6,26.6,24.2,23,13.4,9,2.8
1931,3.9,6.8,6.4,13.5,17.5,24.2,25.7,23.6,24.5,17.2,13.4,9.4
1932,8.3,10.1,7,14.6,18.3,23.8,25.5,24.9,20.9,13.9,7.6,6.1
1933,8.3,4.9,9.3,13.9,21,23.6,24.6,23.6,24.2,15.6,9.3,9.7
1934,6,2.1,8.5,15.5,19.9,24.6,27.1,26.4,21.8,16.2,11.2,4.1
1935,5.1,5.8,13.6,14.7,19.2,21.9,25.9,25.7,22.1,16.4,10.6,0.8
1936,1.7,2.9,12.1,13,20.9,25.7,26.2,26.3,23.8,16.1,8.2,7.1
1937,10.6,5,8.2,14.2,19.2,24.5,24.8,25.5,20.5,13.7,7.9,4.3
1938,4.5,9.4,13.7,15.3,19.6,22.2,24.9,25.4,21.5,16.6,10.3,5.1
1939,6.1,7.2,11.2,13.6,19.1,24,25.2,24.1,23.3,16.9,8,5.5
1940,-4,3.6,8.4,13.5,17.2,22.9,23.4,23.9,19.2,14.9,8.3,6.6
1941,3.9,1.9,5.9,16,20.2,23.8,25.2,25.2,23.2,19.2,8.7,6.5
1942,2.4,2.4,9.9,15.6,19.2,24.2,25.8,23.6,20.2,15.4,11,4.1
1943,5.5,5.8,7.9,14,20.4,26.2,25.9,26.2,19.4,13.1,7.9,4.1
1944,4.1,8,9.3,13.3,20.5,25,24.8,24.5,21.8,14.5,8.9,3.2
1945,3.3,6.1,14.9,15.3,16.8,22.8,24.9,24.3,22.9,14.2,10.6,1.7
1946,4.6,6.4,13.5,15.7,17.9,22.6,24.9,23.3,20.3,15.2,12.4,6.8
1947,6.1,0.5,4.7,15.4,17.2,22.4,22.5,26,22.5,18.2,8.5,5.1
1948,-0.1,6.6,11.3,16.7,18.2,23.9,25.4,23.7,20.9,13.5,10.9,6.2
1949,9.1,8.2,9.7,13.4,19.5,24,26,24.2,19.3,18,8.4,6
1950,10.6,7.3,8,12.7,20.5,22.8,23.5,22.4,19.9,16.8,6.1,1.8
1951,4.9,6.4,9.7,12.7,17.9,23.6,25.2,25.5,21.5,15.9,6,6.3
1952,7.9,7.1,9.1,14.2,19.4,26.2,26.2,24.7,19.6,11.4,8.2,4.7
1953,7.3,6.6,10.9,12.9,20.7,25.5,24.9,24.2,20.9,16.1,8.7,4
1954,4.9,8.5,8.8,17.4,15.8,23.7,26.8,26,23.4,15.7,8.3,4
1955,3.6,6.3,10.9,16.5,20.1,20.5,25.4,25.5,22.7,13.9,8.1,4.2
1956,2.4,8.6,9.6,13.5,20.2,22.8,25,24.9,19.8,16.4,8.5,10.2
1957,4.7,9.3,8.7,16.2,19.6,23.7,24.8,24.1,21.5,12.7,9.8,6.4
1958,1.7,-0.4,6.7,14.4,18.9,23.2,24.9,23.9,20.9,14.3,10.2,2.4
1959,2.7,5.7,7.9,14.3,20,22.3,24.8,24.7,21.5,16.3,8.2,6.1
1960,4.5,2.8,2.8,15.4,17.1,23.5,25.1,25,21.8,15.7,9.2,2.1
1961,0.8,8,10.8,12.4,17,21.5,24.2,23.6,21.8,14.4,10.5,4.8
1962,2.4,8.7,7.2,12.5,22.4,22.7,24.7,25,20.8,16.1,8.4,2.1
1963,0,1.2,12.1,15.95,18.9,22.75,23.6,24.2,20.75,17.45,10.05,0
1964,3.7,3.1,9.4,16.1,19.8,23.8,24,23.5,21.3,13.1,11,6.1
1965,4.5,4.3,6.6,16,20.2,22,23.8,23.9,21.4,13.8,10.6,5.5
1966,0.1,4.6,8.9,14.2,17.2,22,25.1,23.1,20,13,9.6,4.1
1967,4.7,2.5,11.8,16.7,17.3,22.1,22,21.8,18.5,14.2,7.2,7.1
1968,2.4,0.2,8.9,14.2,17.7,22.9,24.8,25.6,20.7,15.2,8.9,3.1
1969,2.7,4.4,5.6,15.1,18.5,23,25.4,22.9,19.4,13.9,6.7,2
1970,-0.5,3.2,7.8,15.4,18.8,22.4,24.5,24.5,23.3,15.6,7.9,6.5
1971,3,3.9,6.8,13.9,16.7,24.2,23.7,23.9,22.7,18.1,9,9.2
1972,5.7,4.3,8.8,14.7,17.2,20.6,23.1,23.1,22,13.6,7.4,5.8
1973,2.2,3.2,12.8,13.1,16.9,23.5,24.9,23.8,22.9,16.4,11.2,4.9
1974,8.5,5.5,12,13.8,18.6,19.9,23.9,23.3,18.9,13.2,9.1,4.8
1975,5.8,6.6,7.6,13.1,19.4,22.3,24.2,24.4,19,15.4,9.7,4.3
1976,1.1,9,11.6,14.2,16.2,21.6,23.3,23.1,19.3,12,5,2.6
1977,-3.4,4.1,11.4,16.2,20.1,23.7,26.7,25.8,22.4,13.2,10.8,4.2
1978,-2,0,8.45,15.5,18.4,23.5,25.6,24.7,22.9,13.9,12,5.8
1979,-0.1,2.6,10.5,14.2,18.3,22.2,23.6,24,20.7,14.7,9.3,5
1980,4.1,1.8,7.8,13.4,18.6,22.7,26.8,26.5,22.8,13.4,9.1,4.4
1981,1,5.6,7.9,17.4,16.9,24.3,25.7,24,19.8,14.5,10.2,3.3
1982,2.3,5.8,11.4,12.6,20.2,22,25.1,23.6,20.2,15.1,10.2,8.8
1983,3.2,5.5,9.1,11.7,18,22,25.4,26.3,20.9,15.7,9.1,2
1984,1.2,6.2,8.3,13.5,17.5,23.7,23.4,23.5,19.5,18.4,8.2,9.6
1985,-0.8,3.7,11.5,15.5,19,22.5,24.5,23.6,20.1,17.4,14,1.7
1986,2.9,7.1,10.2,15,19.8,24.1,26.4,23.7,22.3,15.5,11.7,4.7
1987,3.1,6.3,10.3,13.2,21.4,23.4,25.3,25.7,20.7,11.7,11,7
1988,1.5,3.7,10.1,14.5,18,23.3,25.1,25.5,21.3,12,10.5,5.3
1989,7.1,5,11.6,13.8,17.4,22.3,24.5,24.2,20.6,15.3,10.1,0.3
1990,7.7,10.1,11.3,14.3,18.5,23.5,24.7,25.1,22.5,15.1,11.2,7.2
1991,5.2,6.6,11.3,16.4,21.2,23.4,25.9,24.7,21.9,15.4,8.2,7.1
1992,4.8,7.5,9.1,14.2,16.8,20.9,24.6,21.8,20.5,13.8,9,5.1
1993,6.4,4.5,8,13.1,18.8,23.6,26.6,25.9,21.2,14.6,9.2,4.7
1994,1.2,6.6,9.4,16.5,17.2,24,24.1,23.7,20.1,15.5,12.1,7.6
1995,4.6,4.8,11.4,15.6,19.5,22.4,25.6,26.4,20.3,14.7,6.6,3.5
1996,2.9,4.1,7.1,12.7,20.4,23.1,24.6,23.8,19.8,15.1,7.8,6.6
1997,4.1,7.5,12.6,12.2,16.3,21,25.1,23.3,21.2,14.6,7.1,4.3
1998,6.5,7.2,9.4,13.9,21,24.4,25.7,24.8,23.9,16.9,11.1,7.4
1999,6.5,7.7,7.9,16.8,18.9,23.4,26,25.8,21.6,15.4,12.2,6.5
2000,4.4,8.4,12.2,13.7,20.9,23.5,25.5,25.2,20.9,16.6,8.9,1
2001,2.2,7.5,7.8,16.5,19.3,22,25,24.6,20.4,13.9,12.5,7.7
2002,5.9,5.4,10.3,16.9,18.2,23.7,25.6,25.5,23.1,16.5,8,4.7
2003,1.3,4.4,11.1,15.2,18.8,21.5,24,24.8,20.4,14.9,11.9,4.2
2004,3.7,4.7,12,14.6,20.8,23.1,24.2,22.7,21.2,17.6,11.8,4.7
2005,6.6,7.3,9,14.3,17.4,23.3,25.4,25.8,22.9,15.7,10.5,3.2
2006,7.7,4.7,10.6,17.5,18.3,23.3,25.6,26.6,20.6,14.4,10.1,7.5
2007,5.6,4,14.2,13.6,20.4,24.6,24.6,27,23.4,17.8,9.9,8.4
2008,3.4,6.2,10.1,14.7,18.6,24.3,25,24.8,22.3,15,8,6.1
2009,3.2,6.6,10.8,14.5,19.2,24.8,23.8,24.3,21.6,13.9,10.6,4.3
