1901,-2.1,-0.6,7.3,15.6,21,24.3,26.5,23.9,19.5,15.9,6.1,4.1
1902,4.7,2,8.7,13.9,15.3,21.7,23.5,23.4,19.7,12.2,3.3,-1.5
1903,-0.5,6.8,11.7,11.1,20.3,21.6,23.6,23.7,20.1,15.2,7.5,0.8
1904,-0.9,4.6,7.8,15.1,19.4,22.4,26.8,24.3,17.7,12.8,5.4,3
1905,-0.5,3.4,9.2,11.9,19.8,23.7,26.7,24.8,20.6,9,7.1,2.7
1906,2.5,3.1,8.4,15.1,19.8,20.9,24.3,23.5,18.1,13.6,9.7,-0.6
1907,0.6,0.3,6.6,10.7,21.9,22.9,22.6,24.1,20.7,17.2,4.9,3.2
1908,0.2,3.8,8.1,12.4,21.6,23.5,24.6,21.6,18.3,12.7,2.8,-0.8
1909,-0.3,-0.2,6.2,14.4,16.7,21,21.6,23.1,19.2,14.5,4.8,2.7
1910,2.3,5.3,8.6,13.3,17.9,22.2,21.9,22.3,17.1,13.3,5.4,4.1
1911,0.8,3,8.4,13.5,18.4,21.2,26,25.9,20.7,13.6,8.2,3.3
1912,-1.4,4.8,10.6,12,17.6,22.5,23.8,21,14.9,10.6,3.6,4.1
1913,-0.7,3.1,11.1,13.9,18,21,20.3,21.4,18.7,13.8,8.6,4
1914,-2.5,1.5,9.1,16.4,18.3,21.5,23,23.5,18.5,12.4,5.1,3
1915,2.5,3.1,5.5,13.9,20.1,24.1,23.1,21,17.3,11,4.2,5.9
1916,6,2.9,10.7,14.1,19.6,20.1,23.3,22.2,17.4,13,8,5.4
1917,-0.5,-1.5,4.7,10.2,21.1,25.2,25,24.5,21.5,13.2,7.3,-0.5
1918,1.9,3.5,9.1,16.4,20.3,19.6,22.6,22.2,20.1,13.2,4.6,3.9
1919,2.5,2.6,7.7,11.6,15.4,21.1,21.1,23.1,22,11.4,3.9,2.4
1920,3.7,5.2,11.2,17.1,20.8,19.9,24.5,21.4,18.7,10.9,2.1,1.6
1921,6.2,3.3,11.4,13.1,21,20.8,25.5,24.9,19.5,15.6,3.1,1.7
1922,-1.3,0.2,8.9,12.5,19.7,22.5,23.7,22.7,16.3,9.6,4.5,2.1
1923,2.5,2.4,8.6,12.4,20.2,17.9,25.3,23.1,19.2,15.2,6.5,-0.1
1924,-1.5,-1,6.3,12.1,20.1,21.1,23.1,20.9,19.7,13.9,4.3,0.4
1925,2.7,6.6,5.9,14.5,20.2,20.1,23.6,22.2,17.1,12.8,5.4,0.9
1926,0.5,5.7,7.6,15.7,17.4,19.4,22.6,21.8,20.1,13.5,11,1.4
1927,2.4,2.6,10.6,13.1,17.1,22.2,24.5,23.4,19.9,13.2,5.6,-2.6
1928,1.9,3.9,6.2,14,15.9,20.7,26.7,23.7,19.1,13.7,9.1,0.2
1929,-3.6,-3.5,5.5,10.3,19.4,21.2,24.7,23.9,21.4,15.3,8,3.8
1930,1.3,2,9.2,15,18.8,25.7,24,22.4,19.7,13.7,8.7,1
1931,1.2,1.3,4.8,11.4,23,23.7,25,22.1,15.1,12.2,5.2,1.6
1932,1.7,-0.7,4.2,14.4,19.7,21.5,26.6,26.4,23.2,14.3,5.9,1.4
1933,-3.4,3.3,8.8,11.8,17.7,20.4,25.6,23.6,18.9,13.6,5.1,-3.7
1934,0.6,3.8,10.5,17.7,21.3,22.4,26.4,23.8,21,14.4,8.1,5.5
1935,-1.5,3.8,6.3,13.5,17.6,25,25,23.4,20.3,15.2,6.9,1.4
1936,4.1,2.4,9.5,13.5,19.3,21.8,24.4,22.4,18.6,9.4,5.3,1.8
1937,-2.6,4,8.4,13.2,21.5,23.8,24.1,23.1,19,14,5.7,0.7
1938,1.7,3,11.7,10.4,17.3,23.3,24.3,23.8,19,13.9,8.5,-1.2
1939,2.9,5.9,5.3,16.8,17.2,23.4,25,25.6,19.1,10.8,6.9,0.6
1940,-6.9,-3.9,5.6,14.3,17.2,23.4,22.9,20.4,18.7,12.2,8.7,-2.3
1941,-3.7,2.5,7.3,11.5,16.3,23.2,23.9,23.4,17.5,11.9,2.5,3.1
1942,-7.2,-1.9,4.8,11.9,19.4,21.3,23.2,25.2,23.4,16.2,5,3
1943,-1.6,6.1,11.1,15.7,18.7,20.4,24.2,26.7,20.7,14.7,5.4,1
1944,4.4,1.1,3.7,13.9,17.4,20.8,23.8,26.3,19.9,14,6.3,0.2
1945,-3,4.7,9.5,14.8,20.7,23.6,25.3,23.7,19.3,13.4,5.9,2.3
1946,-1.6,4.3,8.4,17.5,22.5,23.2,26.5,24.6,21.8,10.3,5.5,-0.7
1947,-3.3,-3.4,7.8,17.2,21.4,24.5,26.4,24.6,24.4,12.8,8.8,3.4
1948,4.3,2.4,10.4,16.9,21.6,21.4,22.3,23.5,20.8,14,6.4,-0.1
1949,3,5.2,6.6,17.1,19.8,20.4,24.1,23.3,21.2,15.2,7.2,4.5
1950,-1,4.4,10.7,14.7,21.9,25.5,26.5,24.9,19.9,11.6,6.6,1.4
1951,3.8,4.8,7.7,14.7,18.5,22.4,25.1,24.8,22.1,12.4,9.4,3.6
1952,1.8,1.9,6.7,19.2,18,21.9,26.9,27.6,17.5,12.2,4.7,-0.5
1953,0.7,4,11.9,15.2,19.1,23,25.8,23.3,21.6,15.8,6.8,2.8
1954,-2.3,-2,7.6,11.2,19.4,23,21.1,24,22.7,13.6,6,4.7
1955,0.6,2.3,7.7,13.9,19,21.2,23.6,22.9,20,14,7.4,4
1956,4,-2.2,7.4,13.8,19,20.8,24.4,22.9,22.5,13.6,2.8,2.5
1957,0.8,6.4,11.2,14.8,17.1,26,26,22.9,18.8,13.2,8.3,3.1
1958,1.4,6,4.1,10.4,24.5,21.3,25.6,24.2,20.4,14.2,6.2,3.5
1959,2.8,3,10.9,15.6,18.8,21.9,25.9,23.8,19.1,13.4,5.1,2.9
1960,1.3,4.1,8.9,13.3,19.5,22,23.2,23.4,18.3,14.3,7.6,3.2
1961,0.2,5.5,11.8,17.6,16.8,23.3,23.1,24.8,22.8,14.5,6.5,0.8
1962,2.8,2.4,5.5,15.9,17.2,21.9,23.4,25.3,19.2,13.6,5.8,-1.1
1963,-3.6,-1.8,6.7,16.1,19.7,24.3,26.3,24.7,21.9,12.9,10,-1.9
1964,-1.5,3,4.6,15.9,19.1,24.6,26.3,23.9,20.4,12.3,6.8,0.2
1965,1.1,0.7,6.7,12.1,17.3,22.8,23,22.4,19.6,12.7,5.6,3.9
1966,-0.5,7.1,7.7,16.5,19.2,23.1,23.1,23.1,19,18.7,5.8,1.8
1967,-0.1,5.3,9.1,14.1,19.5,23.4,26.3,23.7,20,16,6.7,2.3
1968,1,3.8,11.2,18.7,20.1,23.5,24.3,22.2,19,13.2,7.6,-1.1
1969,-0.8,1.5,4.6,16.1,23.2,20.7,25.6,22.2,20.1,15.6,9.5,-3.7
1970,-1.1,1,5.6,13.1,17,23.6,24,23.3,20.2,13.3,9.2,2.6
1971,0.8,5.9,7.7,15,20.9,20.5,26.5,26.9,17.8,14.7,7.2,5
1972,-0.6,5.2,12,13.2,18.1,23,25.1,24,17.9,11.8,7.3,2
1973,0.2,3.6,9.3,11.2,21.4,22.7,24,25,22.5,14,5.7,2
1974,2,6.1,12.6,14.1,18.3,19.9,23.1,26.4,20.4,8.9,5.7,5.1
1975,4.8,3.2,9.4,13.5,20,22,24.9,23.8,23.3,13.3,5.9,3
1976,3.1,1.4,6.4,14.8,19.5,23.8,26.6,21.4,17.9,14.2,9.1,2
1977,0.4,5.1,13,13.7,19.4,24.1,24,22.9,18.1,14.1,8.6,0.5
1978,1.7,3,9.3,13,17.7,21.1,22,22.4,18.6,15,4.1,1.7
1979,-0.9,1.2,8.4,12.6,21.5,23.8,21.2,23.7,20.8,12.8,5.9,7.5
1980,-2.3,4.6,7.3,10.7,17,21.7,21.7,24.5,18.6,13.4,5.6,2.6
1981,0.5,2.6,11.6,15.1,20.2,23.8,23.5,25.2,20.7,15.4,7.1,0.3
1982,-0.3,1.2,9.2,12,20.8,23.8,24.8,24.5,22.5,13.5,8,3.5
1983,6.9,1.9,9.8,16.4,21.2,22.7,29.3,25.9,22.3,14.8,6.7,3.2
1984,2.3,2.3,7.7,13.7,18.1,20.9,23.7,24.1,18.6,14.8,7.3,1.1
1985,-3.9,0.3,6.3,14.6,21.3,20.2,25,24.8,20.6,14.4,4.4,5.1
1986,1,-2.5,7.3,17.6,21.4,22.9,24.3,24.6,20.1,15.1,6.6,2.1
1987,-2.8,2.8,5.3,14.9,17.4,22.6,26.2,22.1,22.5,14.5,5.4,4
1988,3,5,5.6,15.2,20.4,21.4,26,25.7,19,16.1,3.6,3.7
1989,2.1,7.5,11.1,15.8,19.7,20,25.6,24.6,20.8,15.1,6.6,3.9
1990,2.5,8.6,13.5,13.6,21,22.7,24.8,26.8,17.5,15.4,7.8,1.8
1991,3,0.6,10.3,13.6,15.5,22.1,26.2,24.3,22,12.8,6.8,1.4
1992,3.9,4.7,9.5,15.1,20.1,24,27.2,28.9,21.4,12.2,7.3,1.3
1993,3.9,2.2,7.7,16.5,23.4,23,24.2,25.3,19.9,13.9,3.6,4
1994,5.3,3.7,11.8,15.2,19.7,23.9,29.5,26.7,21.9,12.4,8,3.8
1995,1.7,7.8,7.9,15.1,19.2,21.7,28.2,24.7,18.6,16.1,4.4,0.6
1996,-1.5,-0.3,5,15.2,19.8,23.6,23.1,23.7,16.2,14.9,9,-0.7
1997,-0.6,6.4,9.6,12.3,20.7,23.2,23.4,26,21.4,11.9,7.5,3.7
1998,3.9,8.4,9,16.7,20.6,24.4,24.8,25.7,19,13.6,4.5,1.1
1999,2.5,2.7,10.7,16.3,20.6,22.5,25.9,24.2,23.9,14.1,5.8,2.6
2000,1.1,6.9,9.3,19,23.1,25.7,23.4,27.6,20.5,17,10.1,3.8
2001,2.3,5.5,9.7,14.3,22.3,21.5,25.9,27.2,17.5,17.4,5.5,-1.1
2002,2.2,7.9,11.6,15.1,23,25,27.2,25.7,19.3,12.4,9.5,0.1
2003,0.9,1.4,10.4,15.5,23.3,26.8,26.7,29.5,21.9,11.5,9.1,2.9
2004,-0.3,4.9,8.5,16.7,18.3,22.1,24.9,26,20.8,15.5,7.5,2.4
2005,3.1,1.4,7.8,16.6,20.8,23.4,24.9,22.7,21.6,15.5,6,1.2
2006,-2.4,0.8,6.2,16.3,19.3,24,29.9,22,23.7,17.5,9.7,4.9
2007,6.4,7.1,11.7,18.9,21.5,25.7,27.6,26.4,18.7,13.1,5.4,1.4
2008,4.6,7.1,9.5,15.6,21.1,25,25.6,25.9,19.4,14.6,9.4,4.3
2009,0.3,3.1,8.4,20,21.1,22.4,26.6,26.7,22.8,12.8,9,2.9
