1901,-2.3,1.8,12,17.9,22.3,25.9,28.1,26.2,23.2,18.4,8.3,6.8
1902,4.3,7.8,10.9,17.5,17.9,24.3,27.3,28.1,24.1,17.2,6.8,0.2
1903,1.1,7.3,14.1,14.4,22.7,24.4,26.6,27.5,24.4,18.7,10.3,5.8
1904,0.4,8.3,12.1,18.2,22.6,25.5,29.2,27.3,21.6,17.4,6.8,4.7
1905,-2.4,3.3,12.2,15.4,22.7,25.4,29.8,29.3,25.5,12.4,12.3,4.4
1906,1.2,5.4,11.5,17.6,22.4,24.1,27.5,26.5,21.3,17.4,12,2.2
1907,-0.3,1.5,7.2,14.4,24.8,25.9,26.1,27.5,24,22.1,8.6,5.8
1908,-0.4,4.3,10.7,15.7,24.9,26.5,27.5,25.6,22.3,16.7,4.6,1.3
1909,-1.1,0.9,11,17.6,20.7,24.5,25.6,27,23.1,18.3,7.2,7
1910,3.5,8.2,12,16.5,21.4,25.2,25.6,26.3,20.8,17.4,8.7,7.5
1911,2,3.4,10.7,15.4,21.2,24.3,28.2,28.2,23.9,17.7,12.4,5.6
1912,0.4,8.1,13.6,13.5,20.4,25.2,26.7,24.4,17.6,14.6,6.2,4.8
1913,0.6,3.9,14.1,16.4,20.2,24.1,23.1,24,22.4,17.6,10.9,4.3
1914,-2.9,1.7,12.2,18.3,20.9,23.5,26.1,27.3,21.7,16.2,8,6.8
1915,4.7,6.6,10.1,16.4,23.1,26.8,26.8,24.8,20.9,15.6,7.5,9.1
1916,5.1,4.6,14.4,16.4,21.8,24.8,26.8,25.7,20.9,16.4,10.8,7.5
1917,2.7,-1,8.9,14.7,22.7,27.1,27.4,28.9,25.4,18.1,9.5,1.3
1918,3.6,1.6,10.9,17.4,22.1,23.9,26.4,27,24.5,17.3,8.1,3.4
1919,4.5,5.2,11.5,15.2,18.4,23.8,24.6,26.3,25,15.7,8.1,3.7
1920,5.1,6.1,13.1,19.7,23.8,23.5,27.6,25.2,23,14.2,4.5,4.3
1921,6.5,5,13.9,16.1,23.6,23.3,28.6,28.5,22.8,17.9,5.9,2.4
1922,0.5,1.2,13.5,15.9,22,25.7,27.5,27.6,21.4,14.2,6.2,3.9
1923,3,4.7,11.7,16,23.9,21.8,28.1,27.8,24,20.4,12.1,3.5
1924,-1.3,2.4,9.6,15.7,23.3,24.9,25.8,24.1,24.2,17.1,6.7,2
1925,2.1,9.6,9.5,17.5,22.4,22.9,26.5,25.6,20.7,16.8,9.6,1.3
1926,2.1,8.4,9.7,18.5,20.5,23.2,24.7,24.2,23.7,18.5,14.4,3.2
1927,3.8,3.9,13.7,16.6,21.1,26.8,28.6,27.6,24.5,16.7,10.3,-0.3
1928,1.9,4.9,9.1,17.4,18.6,24.5,30.8,28.3,23.6,17.1,11.6,2.6
1929,-2.3,-1,7.5,13.1,22.8,24.4,27.3,28.2,23.6,18.9,11.7,5.3
1930,2.8,5.4,13.7,18.4,21.3,27.7,27.7,26.4,24.7,17.7,12.5,3.8
1931,2.2,5.7,8.7,14.5,24.4,27.4,28.9,27.4,18.6,16.2,8.7,1.9
1932,0.1,0.3,7.6,16.3,22.3,24.4,29.8,29.3,27.1,20,9,5.1
1933,0.2,5.2,11.8,14.4,19.8,22.1,27.7,26.3,21.8,18,10.4,-0.4
1934,0.9,5.7,14.5,20.9,24.7,25,27.9,27.1,23.7,17.8,11.2,6.1
1935,-1.1,4.1,9.8,16.6,21,28,28,26.9,23.8,20.1,9,4.7
1936,6.6,5.5,13.9,17.1,22.1,23.9,28.6,25.7,22,12.7,8.4,3.5
1937,0.5,6.5,12.5,15.3,24.2,27.2,27,25.8,23.4,16.5,8.9,3.4
1938,0.8,4.8,13.2,13.5,20.6,27.5,28.5,26.1,21.8,17.9,10.7,2.5
1939,4.7,7.5,7.8,19.7,20.6,25.6,28.6,28.1,22.2,16,9.3,3
1940,-3.6,1.2,8.1,16.2,19.9,24.5,26.2,23.9,22.1,16.4,11.5,-0.9
1941,1,6.7,11.8,15.8,19.2,25.2,26.4,26.8,19.7,15.3,5.5,4
1942,-5.7,0.4,7.7,14.4,22.8,25.6,27.9,28.5,28.1,19.8,8.3,5.3
1943,-0.3,8.2,13.1,18.5,20.9,23.1,27.7,31.1,25.6,19.1,8.3,4.9
1944,4,3.1,6.5,16.7,20.2,24.7,26.4,29,23.1,17.5,9.3,2.4
1945,-0.9,5.7,12.2,17.7,25.6,27,28.8,27.3,23.2,16.4,8.2,4
1946,-0.6,6.1,11.9,19.5,25.1,27.6,30.7,30.8,27.2,13.6,9.8,1.9
1947,-3.5,2.6,13.5,20.3,24.2,27.2,28.8,27.9,28.1,16.8,10.9,4.9
1948,7.6,4.7,12.4,18.8,23.9,23.4,25.3,27.4,24.7,18,8.3,0.6
1949,4.4,6.4,8.6,19.5,22.9,22.8,26.4,25.8,24.8,18.3,11.5,6.3
1950,0.6,6.9,13.1,18.4,25,28.1,31,29.6,24.6,15.7,10,6.3
1951,4.8,7.8,10.9,16.9,21.6,25.2,26.8,28,24.5,15.9,12.5,5.3
1952,3.2,4.2,9.7,21,21.1,25.7,30.4,30.9,21.5,16.3,8,3.4
1953,2.2,3.8,11,18.4,20.5,24.9,28,25.2,24,18.4,7.5,3.1
1954,-3,-1.7,10.8,13,20.6,25.6,24.6,26.4,23.9,16,9.2,5.9
1955,2.8,6,8.5,13.1,21.3,24.4,25.4,24,22.3,16,8.5,5.7
1956,4.2,-2.9,5.8,16.3,21.6,24,27.4,27.5,24.9,16.3,5.4,2
1957,-0.8,7.3,12.6,16.6,17.9,28.5,27.4,26.1,21.6,16.6,10.6,3.1
1958,1.2,8.4,6.4,13.5,26.6,24.2,28.5,27.9,22.9,16.8,9.2,7
1959,2.8,3.9,14.2,17.2,21.5,24.2,27.8,25.8,21.2,15.8,9.8,6.4
1960,1.1,4.8,10.9,16.3,20.1,25.8,25.5,26.8,21.2,17.9,11.8,7.3
1961,2.1,7.4,14.3,20.5,19.6,25.5,26.2,27.8,25.7,18.7,10.4,3
1962,3.8,4.7,7.3,17.8,21.9,23.2,25.3,28.9,22.7,17.7,8.8,0.5
1963,-3.5,0.1,9.5,17.7,22.4,26.7,28.9,28,24.2,16.4,14.5,-1
1964,-3.6,4.1,8.3,17.5,20.7,27.7,26.8,25.4,22.2,16.7,10.2,2.8
1965,3,1.7,11.8,14.5,19.5,24.9,26.8,25,23.5,17.2,8.3,6
1966,-0.6,10.7,10.6,18.6,21.7,24.8,25.6,25.9,23.2,20.7,8.3,3.9
1967,0.3,6.3,12.5,15.9,22.1,24.4,28.2,27.3,24,19.6,9.9,2.7
1968,1.4,7,12.3,20.3,23.5,25.8,26.8,24.6,21.9,17.2,11,1.5
1969,-0.4,3.5,8.4,17,25.4,23.4,26.4,24.8,22.7,17.6,13.1,-0.7
1970,1.7,4.5,10,16.6,19.6,25.9,26.2,26,22.2,16,12.2,3.6
1971,2.5,6.9,8.8,17.9,23.9,24.5,27.4,28.3,20,16.4,9.5,5.1
1972,1.3,6.7,14.4,17.6,21.6,26.1,26.3,25,19.4,14.1,10.4,4.3
1973,1.9,6.1,10.7,14.6,23.5,24.5,26.9,27.2,24.5,16.1,7.9,3.6
1974,3.5,9.2,13.5,15.9,20.1,22.9,26.2,28.2,22.2,13.7,9.2,5.9
1975,6.3,5.7,13.8,16.8,23.1,24.1,26.6,25.3,25,15.8,7.8,4.1
1976,3.6,3.8,8.4,17.2,22,24.2,27.7,23.8,21.6,16.8,11,4.2
1977,3.6,9.2,15.4,16.1,22.7,25.8,26.2,26.5,21.2,18.6,10.5,1.7
1978,3,5,12.7,15.3,19.2,24.4,26,26.2,22.2,17.7,6.1,4.4
1979,1.3,5.4,13.8,15.6,23.9,27.7,24.5,25.6,23.4,16.1,9.7,7.7
1980,-0.5,6.1,10.9,13.7,18.8,24.5,25.5,26,21.9,17,8.7,3.2
1981,0.7,5.1,14.5,17.8,22.2,26.3,26.8,27.7,23.8,19.2,9,3.5
1982,1.3,3.7,11.4,13.9,23.4,26.6,26.9,26.9,27.1,18,10.1,6.4
1983,6.7,3.9,13.2,19.8,24.1,24.5,29.5,27.6,24,18.4,7.7,3.9
1984,3,3.9,10.4,16.4,21.2,24.3,25.1,26,23.8,18.8,9.8,2.9
1985,-1.9,0.7,9.5,17.5,23.6,22.8,28.1,28.2,24.3,17.3,8.1,8.3
1986,3.3,0.7,9.1,19.8,24.6,24.3,26.2,29.2,24.4,18,9.5,2.5
1987,-0.4,5.4,6.6,17.2,20,25.6,29.8,25.3,27.2,17.2,9.5,4.7
1988,5.7,7.4,10.3,16.3,22.2,24.6,30.1,29.5,23.6,17,4.8,4.5
1989,2.6,8.9,15.1,19.2,20.9,22.7,27.8,26.9,23,18.8,9,5.9
1990,3.5,11.7,16.6,17,23.8,25.2,27.2,28.5,21.5,18.3,10.6,3.5
1991,3.3,3.1,13.8,14.9,18.4,26.3,28.3,26.6,24.8,15.3,10.3,4.1
1992,4.7,8.2,13,18.5,22.9,25.9,29,31.1,25.2,16.7,11.4,3
1993,4.3,4,10.7,18.5,25.4,26.3,27.7,29.2,23.8,18.6,5.4,5
1994,5.1,6.4,15.2,17.5,25,26.5,31.1,29.9,26.4,15.8,11.3,5.2
1995,2.7,10.6,10.7,17.5,21.5,24.6,30.5,27.3,21.6,19.9,7.5,3.1
1996,1,1.9,7.9,18.2,23.9,26.7,26.2,26.8,19.1,17.6,12.4,3.1
1997,1.7,8.8,12.3,13.8,23.4,26.6,26.2,27.8,23.9,14.7,9.6,5.1
1998,5.9,11.1,10.8,18.7,21.9,27.6,28.1,28.6,21.7,17.6,8.1,0.8
1999,3.4,4.8,13.4,18.7,22.8,25.3,27.7,27.6,26.1,17.3,7.6,4.1
2000,1.8,8.5,12.3,21,25.4,28.3,27.3,31.4,23.7,20.1,14.2,6.4
2001,4.8,8.4,15,17,24.6,23.6,27.2,29.8,20.6,20.3,7.7,-1.1
2002,3.2,10.6,15.3,17.6,25.2,28.3,28.9,26.9,22.1,17.2,13,3.3
2003,1,1.3,12.9,17.3,27.2,28.8,29,32.1,24.5,14.2,12.2,4.6
2004,1.3,6.5,11.2,17.9,20.6,24.8,27.6,27.5,22.9,18.8,10.2,4.4
2005,3.4,2.1,10.9,17.6,23.1,25.5,26.8,24.8,23.7,17.9,9.5,4.4
2006,1.7,4.4,10.7,19.2,22.1,25.9,30.7,25,25.7,20.4,12.8,6.2
2007,8.7,9.3,13.7,19.9,23.6,28.2,31,29.1,21.7,15.9,8,2.2
2008,4.1,9.6,12.7,18.3,24.2,27.3,27.6,29.2,21.9,19,11.6,5.5
2009,0.9,5.5,11.7,21.9,24.4,25,29.2,29.6,26.4,16.8,12.3,5.1
