1901,2.3,5.8,9.9,14.6,19.1,27.7,29.3,28.9,22.2,16.9,9,8.9
1902,5.5,5.2,7.9,12.2,18.3,25.2,26.5,29.3,21.7,14.9,4.3,3.1
1903,3.5,5.4,8.8,15.2,19.3,25.2,27.8,27.9,22.8,17.9,9.7,5.1
1904,-1,6.9,5.6,12.3,17.6,23.9,28.4,27.2,22.4,17.1,9.4,6.8
1905,1.7,2.6,7.2,12.9,19.9,24.9,29.1,29.1,23.7,19,14.5,4.5
1906,6,5.5,11.6,14.2,21.7,26.5,27.8,26.3,20.3,15.3,11.3,8
1907,2.1,0.4,5.3,11.2,20.3,24.6,28.2,27.7,21.9,17,7,4.5
1908,1.6,6.1,5.7,12.1,19.6,24.7,27.5,27.8,23.4,16.1,6.9,2.5
1909,-0.7,1.4,8.1,12.3,20.8,23.5,29.1,28.7,27.3,20.7,12.7,7
1910,6,6,7,15,19.2,24.8,28.2,27.1,21.2,16.4,13.7,5.5
1911,0.4,-5.4,4.4,12.2,20.5,23.5,27.7,28.2,22.8,16.5,11.9,4.2
1912,3,3.9,8.6,11.4,17.3,23.2,24.8,25.8,23.5,13.9,10.1,7.2
1913,3.2,1.9,9.4,14.8,18.4,22.8,26.1,28.8,24.5,16.6,12.4,9
1914,4.3,6.8,11.1,13.2,18.9,24.4,28.9,26.8,21.4,16.1,6.8,5.3
1915,10.4,5.6,7.8,13.3,16.9,24.3,29.1,26.2,21.5,16.6,11.8,9.3
1916,4.5,5.4,9.8,14.1,19.8,24.5,27.7,26.8,21.5,17.4,10.9,5.8
1917,4.7,0.4,7.9,15.1,17.1,24.1,27.1,28.4,22.6,17.4,14.8,5.5
1918,5.1,4.3,6.8,12.9,18.3,23.5,27.7,27.1,24.8,22.4,10.7,7.4
1919,5.3,4.2,8.2,15.7,17.5,22.7,26.7,26.6,24.6,21,12.6,7.3
1920,5.4,-1.9,8.3,15.4,21.5,25.5,29.4,30.4,22.5,12.6,5.8,0.2
1921,5.6,-0.7,7.3,13,21.9,24.1,28.3,29.2,20,15.1,8.9,2.1
1922,3,3.5,11,13.7,20.8,24.9,29.2,27.1,22.5,16.4,12.6,7.8
1923,5,3,8.5,12.4,21.2,26,27.8,26.8,25.4,19.6,15.9,9.3
1924,0.5,1.8,6.5,12.9,20.9,27.9,28.2,28.2,26.3,17.2,10,2.2
1925,3.5,7.4,9.4,12.4,19.8,22.5,27,27.1,23.8,16.8,13.6,6.9
1926,3.5,2,5.6,13.8,20.5,25.1,28.3,26.3,20.4,17.2,12.6,7.8
1927,2.6,-1.7,8.3,13.9,19.7,27.3,28.8,29.6,25.5,19.6,12.1,1.6
1928,1.5,0.1,3.1,13.7,18.8,22.8,29.9,26.4,22.4,16.2,13.1,7.2
1929,3.2,-2.8,2.2,9.6,20.8,23.9,28.3,30.8,22.3,20.5,13,5.3
1930,3.5,3.2,10.2,14.8,20,23.3,28.6,29.2,23,18.9,13.5,5.5
1931,3.5,1.7,8,10.8,19.9,26.3,30.9,28.6,23.4,17.2,8.5,3.2
1932,3,-1.8,4.6,13.2,18.9,25.3,27.9,27.3,24.7,20.6,11.5,6
1933,0.9,3.5,6.7,11.4,18,21.9,27.3,27.2,22.2,18.5,13.5,2.3
1934,1.7,4.4,10.4,15,22.8,25,28.5,28.1,24.2,18.5,11.5,2.2
1935,0.4,5.6,6.8,13.9,20.1,26.1,27.6,28.8,24.7,21.1,8.7,9.4
1936,8.2,3.5,9.1,12.9,19.5,25.3,31.2,29.1,22,16.8,12.2,6.4
1937,1,5,10.4,13,21.5,24.5,30.5,29.2,27.1,17.5,12.9,11.5
1938,5.3,4,8.4,12.5,19.7,25.8,31.3,30.6,24.9,19.7,12.9,4
1939,6.7,5.3,7.2,14.1,20.9,26.8,29.7,27.3,22.9,16.9,9.7,7.8
1940,0.3,4.5,6.1,12.8,17.5,24.7,28.7,27.7,22.8,17.1,14,5.9
1941,3.3,6.5,6.5,14.7,18.7,25,27.7,26.5,21,15.5,4.4,3.5
1942,-3.1,3.4,5.5,13.4,19.7,25.2,27.3,27.1,23.8,17.7,8.6,5.2
1943,1.9,1.9,5.4,15.7,19.1,24.3,26.7,27.4,22.6,18.5,12.5,5.7
1944,3,6.4,8.1,13.7,18.4,24.7,27.9,26.7,23.9,18.1,13.2,4.8
1945,3.3,0.8,5.8,11.6,18.8,23.7,28.4,27.1,23.5,15.9,8.6,2.8
1946,0.9,6.2,7.1,14.1,21.8,27.7,29.2,29.7,25.8,13.6,9.9,2.5
1947,-2.9,4.6,11,15.8,20.5,26.5,29.2,27.2,22.3,13.7,11.7,10.5
1948,9.2,3,3.9,14.1,21.3,26,27.1,28.5,22,16.7,9.1,0.6
1949,2.7,0.6,6.7,11.9,22.3,23.7,27.6,26.6,21.2,15.5,13,7.8
1950,-4.2,3,6.8,17.8,22.2,24.6,27.6,26.6,24.6,15.3,11.1,9.2
1951,3.9,2.9,9.4,16.3,21.1,24.3,28,29,23.4,11.6,11.4,6.9
1952,6.9,6.6,6.4,14.1,18.2,23.4,27.4,28.7,25.1,20.2,13.3,8.4
1953,5.4,5.8,5.6,13.7,19.5,26.6,29.2,28.5,22.1,15.8,4.9,2.2
1954,-2.6,-2.4,4.6,11.3,20.6,26.5,29.3,28.9,25.2,18.4,13.8,6.9
1955,7.1,9.3,7.5,12.1,19.9,24.1,28.1,26.2,24.1,20.5,8.3,6.4
1956,5.2,-3.5,3.6,14.3,18.8,24,25.7,28.3,20.7,16.4,6.5,3.9
1957,1.5,6.2,6.6,15.7,20,26.5,29.1,29.4,24.7,15.9,10.1,6.1
1958,4.7,8.4,7,13.1,21.4,22.9,27,28.1,20.2,16.2,9.4,9
1959,6.5,0.9,6,13.7,19,24.7,30,28.1,19.7,12.5,8.7,4.9
1960,6.3,4,5.2,12.9,19.6,26.2,27.8,25.9,20.5,19.4,13.4,11.9
1961,5.2,3.4,9.8,16.1,19.8,26.2,28.2,28.7,21.9,15.3,11.5,7
1962,5.3,4.2,10,15.4,21.1,26.3,28.3,28.5,23,18.2,12.5,6.7
1963,-0.5,5.1,5.1,12.3,21.1,25.6,29.3,28.3,24.5,15.7,12.5,4.8
1964,-0.1,2.7,5.4,14,16.9,26.3,27.3,25.1,22.6,17.5,10,7.7
1965,4.1,2,7.8,10.6,18.1,25.6,27.4,26.4,23.4,14.6,11.6,9.7
1966,7.1,8.5,9.2,16.3,20.4,23.6,29.2,28.1,21.8,20.3,13,8.2
1967,3.6,3.4,6.2,15,21.1,23.3,27.5,27.6,22.8,18.7,12.4,7.5
1968,3.1,3.7,9,16.5,23.9,25.5,27.7,25.8,22.5,15.5,8.9,4.7
1969,2.4,3.5,5.1,12.5,19.5,25.2,25,27.8,22.6,15.2,12,6.6
1970,4.3,6.6,9.3,16.9,19.5,23.5,29.6,26.3,22.1,14.8,11.1,4.6
1971,6,3.6,7.9,14,20.5,24.8,28.6,28.2,24.3,15,11.8,6.2
1972,-4.6,3.2,6.3,17.4,21.4,28.2,29,29.2,22.8,16,11.8,4.4
1973,3,7.9,8.2,14.9,19.4,23.7,27.9,24.6,21.4,16.2,8.7,7
1974,2.1,4.4,8,11.8,19.5,25.2,26.9,26.6,23.3,21.4,10.8,7.1
1975,4.4,3.2,9,16.7,21.6,28.6,29.7,28.6,23.9,15.9,8.4,5.5
1976,4.4,-2.8,5.3,15.3,19.8,24.5,26,24.9,20.6,11.5,8.1,6.7
1977,-0.3,8.9,7.8,14.8,19.9,23.9,26.8,26.5,20.8,13.9,13.2,3
1978,1.4,5.6,10,13.7,18.5,23.3,26.3,24.7,22.1,16.8,10.4,5.5
1979,4.2,4.4,9.2,14.1,23.4,27.3,26.4,27.3,23.2,14.1,10.1,7.5
1980,0.9,2,4.7,12.6,18,23.5,28.2,26.7,20.8,16.5,11.7,9.1
1981,5.9,5.3,8.5,12.5,17.4,27.5,28.8,27.8,23,19.6,10.3,10.8
1982,3.2,0.8,5.5,14.4,20,24.1,25.6,27.1,23.4,15.9,10,7.8
1983,4.5,4.7,8.2,16.4,22.1,25,27.8,25.6,23.5,16.6,9,5.6
1984,6.3,2.8,7.6,12.7,21.4,24.3,27.3,26.1,24.8,18.1,9.6,1.9
1985,3.2,-2.4,2.1,12.8,21.7,23.6,25.6,28.9,21,14.6,10.2,5.7
1986,7.1,0.4,7,16.2,20.5,25.8,28.1,29.6,23.6,15.1,6.3,5.3
1987,1.7,3.8,2.2,10.5,18.5,23.4,28.7,25.5,22.1,14.1,9.7,4.9
1988,1.9,2.9,8.4,14.2,19.8,25.2,29.8,28.7,21.8,15.1,6.5,5.1
1989,3.6,6.4,10.1,16.8,19.5,24.5,27.3,28.9,22.5,16.5,9.3,6.8
1990,3.5,7.7,11,15.4,19.2,24.4,28.9,27.4,22.2,16.6,13.8,6.4
1991,4.2,1.6,5.2,13.1,18.1,25.8,30.4,27.8,22.2,14.1,9.8,3.9
1992,2.9,2.2,8.1,12.5,18.3,23.7,25.6,29.4,21.1,16.8,10,3.1
1993,3.6,3,8.1,12.1,18.7,24.3,26.6,27.7,20.5,16.8,6.9,6.8
1994,6.3,2.1,7,17.4,19.3,23.5,28.5,28.2,26.8,19.1,7.7,3.6
1995,4.1,8.4,9.4,13.4,19.3,27.3,29.2,27.6,22.9,15.9,8.4,5
1996,-1.5,3.7,4.5,13.2,22.6,25.4,30.5,26.7,20,15.4,14.2,6.7
1997,1.2,3.8,6.7,11.5,21.4,25.4,27.1,25.9,19.4,15.4,10.6,6.4
1998,2.5,4.1,7,16.7,19.9,26.1,29.9,29.2,24,18.3,8.8,4.5
1999,5.4,6.9,10.3,16.2,17.9,27.4,30.8,28.7,23.8,16.4,8.6,10.4
2000,1.6,5.7,7.8,17.4,20.7,24.6,29.4,28.8,21.8,15.5,11.7,8.1
2001,5.8,5.4,11.6,14.9,19.1,23.1,32,30.2,24.2,17.4,11.4,2.5
2002,1.5,9.4,11.2,14.3,21.9,25.7,31.9,27,23.7,16.5,12.4,0.4
2003,3.3,-0.7,4.5,12.2,23,25.7,26.8,28.5,21.7,17.6,9.6,6.4
2004,5.2,4.7,9.7,14.3,18.9,23.9,27.8,27,23.6,16.9,11.2,7.1
2005,6.4,4.2,5.9,15.7,22.1,23.9,29.1,29.8,25.4,16.6,11.1,7.5
2006,-1.1,2.1,9.2,14.3,19.8,26.3,28.1,31,24,18,10.3,7
2007,8.1,5.1,10.5,12.9,23.5,28.3,31.4,31.7,23.5,18.7,9.2,5.4
2008,1.4,4.7,12.5,16,19.1,26,29.2,31.5,23.4,18.2,12.6,6.3
2009,4.9,6.6,8.7,14.5,19.9,28.6,30.6,28.1,24.3,19.5,11.7,8
