1901,-2.3,1.4,11.1,17.5,22.4,26,28.1,26,22.5,18,7.9,6.1
1902,4.5,6.5,10.7,16.8,17.5,23.8,26.8,27.3,23.2,16.4,6.1,-0.1
1903,1.2,7.4,13.9,13.7,22.4,24.1,26.4,26.9,23.5,18.1,9.9,4.7
1904,0.2,7.7,11.6,17.6,22.2,25.2,29.2,26.9,20.9,16.7,6.6,4.5
1905,-1.8,3.5,11.8,14.9,22.2,25.1,29.7,28.7,24.4,11.8,11,4.1
1906,1.6,5.3,11.2,17.1,22.3,23.8,27.1,26.3,20.8,16.7,11.7,1.6
1907,-0.1,1.3,7.4,13.5,24.4,25.6,25.7,27,23.5,21.4,8.2,5.2
1908,0.1,4.5,10.4,15,24.5,26.1,27.4,24.8,21.6,15.9,4.2,0.9
1909,-0.9,1.3,10.2,17.1,20.3,24.1,25.1,26.5,22.6,17.8,6.9,6.4
1910,3.2,8,11.8,15.8,20.9,24.8,25.3,25.8,20.2,16.7,8.1,6.8
1911,2.1,3.5,10.4,15.2,20.9,24,28.1,28,23.4,16.9,11.9,5.4
1912,0.2,7.6,13,13.3,20.2,24.7,26.5,23.9,17.1,13.9,5.7,4.5
1913,0.4,3.7,13.6,15.9,20.1,23.7,23,23.7,21.9,16.8,10.5,4.2
1914,-2.6,1.6,11.6,18.2,20.6,23.2,25.5,26.4,20.7,15.4,7.1,6.1
1915,4.2,5.9,9.1,15.9,22.6,26.1,26.2,24.1,20,14.4,6.8,8.5
1916,5.3,4.5,13.9,16,21.6,24,26.6,25.3,20.3,15.8,10.2,7.2
1917,2.5,-0.9,8.2,13.9,22.6,27.1,27.4,28.4,24.7,17.3,9.1,0.9
1918,3.7,3,11,17.7,21.9,22.9,26,25.8,23.6,16.4,7.1,3.7
1919,4.5,4.9,11,14.5,17.8,23.5,24.2,25.9,24.6,14.9,7.5,3.4
1920,5.1,6,13,19.3,23.6,23,27.5,24.5,22.3,13.9,4,4.1
1921,6.5,5,13.4,15.5,23.2,23,28.4,28,22.4,17.6,5.5,2.4
1922,0.6,1.1,12.6,15.1,21.8,25.4,27,26.8,20.3,13.6,5.9,3.5
1923,3,4.5,11.3,15.2,23.3,21.1,27.7,27.2,23.2,19.6,10.8,3.1
1924,-1.2,2.2,9.3,15,23,24.6,25.7,23.8,23.4,16.7,6.5,1.7
1925,2.1,9.1,9.1,16.9,22.3,22.6,26.4,25.3,20,16.4,8.8,1
1926,2,8.3,9.6,18,20.1,22.5,24.7,24,23.3,17.8,13.6,2.9
1927,3.9,3.9,13.2,15.8,20.4,26.1,28.3,26.9,23.6,16,9.5,-0.7
1928,1.8,5.1,8.9,16.8,18.2,24,30.4,27.8,22.7,16.7,11.1,2.4
1929,-2.3,-1.3,7.2,12.7,22.5,24,27.2,27.9,23.4,18.3,11,5.1
1930,2.5,5.2,13,17.8,20.8,27.5,27.1,25.8,23.9,16.9,12,3.5
1931,1.7,4.8,7.6,13.9,24.1,26.9,28.4,26,17.6,15.3,8,1.6
1932,0.2,1,6.9,15.8,21.6,23.7,29.1,28.4,26.3,18.5,8.4,4.1
1933,-0.4,5,11.5,14.2,19.5,22,27.8,26.2,21.5,16.9,9.2,-1.1
1934,0.5,5.4,13.9,20.1,24.3,24.3,27.9,26.3,23.4,17.1,10.3,5.7
1935,-1.1,4,9.3,15.8,20.4,27.5,27.7,25.7,22.8,19.1,8.3,3.4
1936,5.9,5.1,13,16.3,21.4,23.6,28,25,21.5,11.9,7.7,2.7
1937,-0.2,5.5,11.4,14.5,23.6,26.2,26.6,25.4,22.5,16.1,8.2,2.4
1938,0.9,4.9,13.5,12.9,19.9,26.7,27.7,25.4,21,17.3,10.2,1.8
1939,3.9,7.2,7.4,19.2,20,25.2,27.9,27.8,21.7,14.9,8.9,2.6
1940,-3.8,0.5,7.7,15.9,19.1,24.4,25.8,23.1,21.4,15.6,11.1,-1.4
1941,0.6,6.1,11.1,15,18.7,25,26.4,26.4,19.6,14.9,5.3,3.8
1942,-5.6,0.4,7.3,13.9,22.2,25,27.2,27.9,27.3,19,7.7,4.8
1943,-0.6,7.8,13.1,18,20.8,22.6,27.3,30.6,24.7,18.6,7.6,4.3
1944,4.2,3.1,6.1,16.3,19.9,23.9,26.1,28.7,22.5,17,8.7,2.2
1945,-1.3,5.4,11.7,17.4,24.9,26.6,28.3,26.8,22.7,15.9,7.8,3.7
1946,-0.6,5.9,11.6,19.2,24.8,26.9,30.1,29.9,26.2,13.1,9.3,1.7
1947,-3.3,1.9,12.4,19.9,23.8,26.8,28.6,27.7,27.6,16.5,10.4,4.7
1948,7.1,4.4,12.3,18.4,23.6,23.1,24.8,26.7,24,17.4,7.9,0.4
1949,4.4,6.5,8.8,19.2,22.4,22.6,26.4,25.5,24.6,18,10.8,6
1950,0.6,6.4,12.9,17.5,24.7,27.8,30.4,29,23.7,14.9,9.5,5.6
1951,4.5,7.3,10.1,16.4,20.7,24.6,26.4,27.3,23.6,15.3,12,4.7
1952,3,4,8.7,20.3,20.5,25.2,30,30.1,20.2,15.3,7.4,2
1953,2.1,3.7,10.8,17.7,20.4,24.3,27.5,24.8,23,17.9,7.4,2.8
1954,-2.8,-1.7,10.5,12.6,20.3,25,23.9,25.8,23.1,15.5,8.8,5.8
1955,2.3,5.1,8.2,12.9,20.7,23.7,25,23.7,21.8,15.3,8.1,5.2
1956,3.8,-2.5,5.8,16.4,21.2,23.4,27,26.7,24.2,15.6,5,1.7
1957,-0.6,6.6,12.1,16.2,17.7,28.2,27,25.3,20.7,16,10.2,3.1
1958,1.2,7.5,6.2,13.1,26.5,23.6,28,27.3,22.2,16.3,9,6.3
1959,2.6,4.1,13.8,16.8,21.2,23.7,27.6,25.4,20.8,15.6,9.6,6
1960,0.9,4.2,10.6,16,19.8,25.6,25.1,26.3,20.6,16.9,11.2,6.7
1961,1.9,7.3,14,19.8,19.2,25,25.8,27.4,25.2,17.7,9.6,2.7
1962,3.7,4.6,7.1,17.4,20.7,22.6,24.8,28.4,21.9,17.2,8,0.2
1963,-3.1,-0.3,9.2,17.5,22,26.1,28.6,27.1,23.7,15.6,13.3,-1.3
1964,-3,4.2,7.7,17,20.5,27.3,26.8,25,21.8,15.6,9.6,2.1
1965,2.7,2,11,14,18.8,24.5,25.9,24.5,22.3,16.7,7.6,5.5
1966,-0.4,9.9,10.2,18.1,21.3,24.5,25,25.2,22.5,19.9,7.4,3.3
1967,0.1,6.3,11.8,15.6,21.8,24.2,28.1,26.7,23.1,18.8,9.1,2.7
1968,1.8,6.5,12.3,20,22.8,25.3,26.5,24.2,21,16.6,10.4,1.1
1969,-0.6,3.1,7.9,16.9,24.9,23,26.5,24.1,21.9,17.3,12.5,-1.2
1970,1,3.8,9.1,15.8,19.3,25.8,25.9,25.5,22,15.6,11.5,3.2
1971,2.4,7.2,8.8,17.3,23.5,23.7,27.6,28.1,19.5,16.2,9.1,5.1
1972,1.1,6.5,14.1,16.7,20.9,25.4,26.3,24.9,19,13.7,9.8,4
1973,1.7,5.9,10.7,13.7,23.3,24,26.6,27.1,24.2,15.4,7.7,3.2
1974,3.3,8.8,13.5,15.6,19.9,22.5,26.1,27.9,22.3,12.8,8.5,5.8
1975,6.3,5.5,13,16.1,22.9,23.5,26.3,25.2,24.6,15.3,7.5,4
1976,3.8,3.5,8,16.8,21.8,24.3,27.8,23.6,21,16.2,10.8,3.5
1977,3,8.5,15.2,15.8,22.2,25.6,25.9,26,20.9,18.3,10.3,1.4
1978,2.9,5,12.2,14.7,18.8,24.1,25.5,25.9,21.9,17.3,5.9,3.8
1979,1.2,4.8,12.8,15.2,23.9,27.5,24.2,25.4,23.1,15.5,9.2,7.9
1980,-0.8,6.1,10.4,13.2,18.7,24,25.1,25.8,21.2,16.1,8.2,3.2
1981,1,5,14.2,17.7,22,26,26.7,27.5,23.4,18.6,9,2.7
1982,1.5,3.7,11.2,13.5,22.9,26.1,26.9,26.8,26.3,17.4,10,5.9
1983,7,3.6,12.7,19.1,23.8,24.4,29.7,27.2,23.8,18,7.8,3.9
1984,2.8,3.7,10.2,16.3,20.6,23.9,24.9,25.9,22.8,18.1,9.2,2.5
1985,-1.8,0.8,8.9,16.9,22.8,22.3,27.8,27.7,23.9,17,7.7,7.9
1986,2.8,0.4,8.5,19.3,24.2,24,26.3,28.7,23.8,17.5,9.1,2.3
1987,-0.4,4.9,6.7,16.8,19.5,25,29.1,24.6,26.4,16.6,8.4,4.6
1988,5.1,7,9.5,15.9,21.8,24.1,29.6,29,22.7,16.5,4.6,4.3
1989,2.5,8.7,14.4,18.3,20.5,22.3,27.5,26.4,22.8,18.5,8.9,5.7
1990,3.4,11.6,16.3,16.5,23.4,24.5,26.9,28.2,20.9,17.5,10,3.2
1991,3.1,2.7,13.2,14.2,18.1,25.6,28.2,26.2,24.1,14.5,9.7,4.4
1992,4.8,8,12.4,18.1,22.5,25.5,28.9,30.9,24.5,15.5,10.9,2.8
1993,4.4,3.9,10.5,17.8,25.2,25.6,27.2,28.7,22.9,17.6,5,4.6
1994,5.2,6.1,14.8,17,24.5,25.8,31,29.4,25.5,15.2,11.2,4.9
1995,2.7,10.1,10.1,17,21,23.9,30.3,26.9,21,19.5,7.2,2.9
1996,0.9,1.7,7.9,17.7,23.2,26.2,25.7,26.2,18.5,17.1,11.9,2.5
1997,1.5,8.4,12.2,13.7,22.9,25.9,25.9,27.8,23.6,14.3,9.2,4.8
1998,5.9,11.1,10.6,18,21.6,26.9,27.4,28,21.3,16.9,7.7,0.7
1999,3.3,4.5,12.9,18.1,22.3,24.9,27.5,26.7,25.6,16.8,7.1,3.7
2000,1.8,8.3,11.8,20.3,24.8,27.8,26.6,30.7,23,19.3,13.3,5.8
2001,4.4,8.5,13.9,16.7,24.6,23.3,26.8,29.5,20.2,19.9,7.5,-1.4
2002,3.4,10,14.8,17.4,24.8,27.8,28.7,26.5,21.6,16.5,12.5,3
2003,1.1,1.4,12.7,17.2,26.8,28.3,29,31.9,24.1,13.6,11.8,4.2
2004,1.4,6.3,10.9,17.6,20.3,24.3,27.3,27.3,22.4,17.9,9.9,4.2
2005,3.5,2.3,10.7,17.4,22.8,25.3,26.6,24.2,23.4,17.3,9.1,3.7
2006,1.5,4.2,10.2,19,21.6,25.7,30.7,24.5,25.4,19.8,12.6,5.8
2007,8.6,9.2,13.1,19.6,23.1,27.8,30.5,28.6,21.2,15.4,7.8,1.8
2008,4.2,9.4,12.3,17.8,23.8,26.8,27.1,28.7,21.5,18.2,11.2,5.3
2009,1,5.3,11.3,21.6,23.7,24.5,28.9,29.2,25.9,16.2,11.7,4.6
