1901,-2.4,4,13.3,17.8,23.4,27.5,29.5,28,24.4,18.6,8.2,7.1
1902,4.3,8,10.4,17.1,20.6,26.3,28.5,29,25,19.1,5.9,-0.4
1903,2.6,6,12.4,16.5,22.9,25.7,28.5,28.2,24.8,18.9,11.6,6.1
1904,0.5,8.7,10.1,17.7,23,26.5,29.4,28.3,23.1,18.5,6.7,4.3
1905,-1.3,1.7,10.7,16.4,23.8,26.7,30.4,30.8,25.8,16,12.5,3.9
1906,2.2,6.2,11.8,18.6,22.9,26.6,29.7,27.9,23.6,17.2,12,3.6
1907,-0.2,1.1,5.5,15.6,25.7,26.9,28.8,28.4,24.1,21.2,9,5.6
1908,1.9,4.9,10.7,17.1,25.5,28.5,29,28.1,23.3,16.4,5.8,2.7
1909,-1.7,-1,11.4,17.7,23,26.7,29.5,30.4,26.2,18.4,9.6,6.9
1910,3.8,8.3,10.3,17.8,22.9,26.8,28.6,28.9,25,17.5,9.6,6
1911,3.1,1.3,10.4,17.3,23.2,26.5,28.9,29,24.4,18.6,12.1,5.1
1912,-0.9,7.8,13.4,15.6,21.7,27.6,28.9,27.6,22.1,16.2,9,5
1913,1.9,1.5,12.5,18.1,21.9,25.8,26.7,26.8,25,17.9,10.4,4.4
1914,-1,1.9,12.5,18.8,22.8,25.7,28.8,28.3,22.5,15.7,8.2,5.6
1915,6.3,6.1,9.9,17.7,23.5,28.3,29.5,26.7,22.1,18.2,8.7,8.2
1916,4.6,4.4,13.9,17.7,22.6,27.7,29.4,27.2,23.3,18.5,12.5,8.2
1917,5.1,0.6,10.9,18.2,22.8,27.2,29.2,30.8,25.6,19.6,11.4,2
1918,2.7,-0.4,9.3,16.1,22.3,26.2,28.4,29.2,26,19.9,9.7,4.9
1919,6.2,5.4,12.7,18.5,18.9,25.9,28.3,27.6,26,17.8,10.5,4.8
1920,5.1,0.9,11.5,21.2,24.3,25.8,30.3,28.5,24.6,14.7,5,5.8
1921,6.2,3.5,11.7,17.5,24.5,24.9,29.5,30.4,23.3,17.2,8.3,3.4
1922,1.3,3.4,13.1,17.8,22.7,26.4,29.9,29.6,24.3,17.8,7,1.2
1923,2,4.9,11.6,17.6,25,25.1,28.7,28.4,25.9,20.3,14.7,5.5
1924,-2.1,4.6,10.5,18.5,25.9,28.2,29.4,28.2,27.1,17.8,6.9,3
1925,2.1,9.1,11.3,18.8,23.9,24.3,29.4,27.2,24.5,18.1,12.9,2.7
1926,4.2,8,10.3,19.9,22.8,26.6,29.1,26.3,25,19.4,16.1,4.7
1927,4.8,2.4,14.3,18.8,23.5,29.2,31.1,30.5,27.2,18.7,11.9,2.2
1928,1.1,2.3,8.6,19.6,21.7,27.2,30.9,30.3,26.7,17.7,12.5,2.6
1929,-1.1,-0.3,6,14.5,24.5,27,29.3,31.4,23.4,18.7,11.7,4.6
1930,2.3,4.2,12.8,18.5,22.1,27.3,30.1,28.7,25.8,18.4,11.5,4.5
1931,3.2,6.1,9.1,15.8,25.1,28.3,31.3,29.9,21.4,17.3,9.2,2.4
1932,-2.2,-0.9,6.1,17.8,23.7,26,31.1,29.3,27.6,21.9,7.5,4.1
1933,-0.3,4.6,10.2,14.1,20.8,23.9,28.3,27.4,22.6,19.5,11.5,0.8
1934,1.1,2.8,14.9,23.1,25.9,27.2,29.8,29.5,24.7,18.1,12.4,6.7
1935,0.6,3.5,9.3,17.8,23.1,29,28.8,29,25.2,22.1,7.8,5.7
1936,7.4,6,14.1,18.5,22.8,25,30.6,27.2,24.1,15.2,9.1,2.4
1937,0.6,5.7,14,16.1,24.8,29.2,29.8,27.7,25.9,16.7,10.7,5.4
1938,0.6,3.3,12,15.1,22.3,28.7,31.3,29.4,23.7,19.8,10.5,3.3
1939,5.2,6.7,8.1,19.4,22.7,25.6,29.9,27.8,24.1,17.7,8.8,3.6
1940,-4.4,2.1,9.1,16.9,20.1,25.3,29.5,26.4,24.9,18.2,11.5,-0.8
1941,2.6,7.6,11.2,18,21,25.5,28,28.1,19.7,16.3,5.8,2.8
1942,-3.4,1.4,7.4,15.4,24.1,27.9,29.6,29.2,28,19,7.7,3.2
1943,-1,5.8,10.5,18.6,20.7,24.8,29.1,31.5,26.8,18.6,10.4,5.1
1944,1.6,3.2,7.7,17,20.8,27.5,28.2,28.6,24.6,18.2,10,2.3
1945,-0.5,3.4,10.5,17.3,26.8,27.7,30.5,30.2,24.9,16.6,8.7,3.2
1946,-1,4.2,10.1,19.7,25.2,29.6,32.7,32.5,28.4,14.3,10.2,2.2
1947,-4.5,4.1,14.8,21.4,24.8,28.6,30.5,28.3,26.1,15.9,10.6,5.4
1948,8,3.1,10.7,19.1,23.3,24.4,28,29.5,25.4,19,8.2,-1
1949,3.7,3.8,7.2,18.6,25.1,24.8,27.6,27.1,24.1,18,12.2,5.7
1950,-0.5,6,11.2,21.2,24.3,28.5,32.8,30.9,27,17,9.9,8.1
1951,4.9,7.1,13,18.5,23.8,27.7,29.5,30.3,26.1,14.3,12.1,4.1
1952,4.4,4.9,10,21,21.5,27,30.8,33,27.1,17.6,11.1,6.7
1953,3.6,5,10.2,18.2,21.6,27.6,30.9,28.7,25.6,17.2,7,1.9
1954,-2.2,-2.2,11,15.5,22.7,29.4,30.2,29.7,27.4,17.6,9.4,5.8
1955,4.9,9.5,9.6,13.5,24.1,26.4,28.3,26.6,24,18.3,8.4,6.7
1956,3.1,-1.1,6.2,19.1,22.5,26.1,30.2,30.8,24.7,17.8,7.4,3.9
1957,2,8.8,13.3,18.8,20.8,28.7,29.7,29.1,24.4,17.5,10.9,3.4
1958,3.9,10.2,8,15.6,26.1,26.5,30.2,29.8,23.3,17.1,10.4,6.8
1959,1.3,1.7,12.6,17.8,22.6,25.4,29.4,27.4,22,15.6,9.7,7.9
1960,3.1,5.6,10.5,16.9,21.5,25.9,27.8,29,21.9,20.1,13.1,8.8
1961,0.4,4.3,13.6,20.4,20.5,26.7,28.3,28.8,25.4,18.6,12.3,4
1962,2.2,2.5,7.7,17.6,24.5,26,28.9,30.8,25,16.9,12.3,0.8
1963,-2.9,3.2,8.1,16.4,22.9,27.2,29.9,31,26,15.8,13.8,2.9
1964,-1.3,2.3,8.7,18.2,20.6,28.6,28.7,27.1,22.7,18.7,10.5,4.9
1965,2.6,-0.8,10.6,14.7,21.6,27,30.2,26.9,26.6,17.8,10.4,6.1
1966,-0.4,10.7,10.6,18.6,22.4,24.9,29.3,29.1,24.8,21.6,10.5,4.2
1967,0.2,4.1,12,17,23,24.7,28.3,29.2,24.7,19.8,10.1,3.6
1968,1,6.5,11.1,21.8,26,27.3,28.7,26.3,23.8,17.3,11.2,2.4
1969,-1.6,4.4,7.2,15.9,25.9,25.2,26.6,27.8,24.6,17.3,13.9,4.8
1970,3.5,5.2,10.8,18.6,20.2,26.2,28.7,28.1,24.4,16.3,11.6,4.8
1971,4.8,4.8,8.9,17,24.1,26.5,27.5,29.7,21.3,16,10.1,5.3
1972,1.9,4.7,12.7,19.6,23.4,28.3,28.8,27.3,20.7,13.3,10,3.1
1973,2.4,6.1,7.8,16.6,23.2,25.8,28.1,27.2,25.2,17.7,7.3,3.6
1974,1.5,7.5,11.7,15.2,20.7,25.3,28.8,29.2,25.6,18.3,8,4.8
1975,3.3,3.6,14.4,18.2,23,25.9,28.4,26.6,26.5,16.7,6.9,4
1976,4.5,2.7,9.3,17.8,22.5,24.7,28,24.2,22.9,16.3,10,3.7
1977,3.3,10.4,13.7,18,23.7,26.4,29.5,30.1,22.8,17.7,12.1,2
1978,2.6,4.9,11.3,15.9,20.9,26,28.4,27.8,21.9,18.6,7.3,5.4
1979,1.9,5.5,13.7,15.9,23,28.5,26.8,26.3,25,15.4,10.9,6.8
1980,-1,3.4,9.7,15.8,19.8,26.5,28.8,27.2,23.4,18.7,10.1,3.6
1982,1,1.6,9.1,14.8,24.1,27.8,27.7,27.9,26.7,17.7,8.4,7.2
1983,6.5,4.5,13.9,21,25.2,24.9,28.9,27.3,24.6,17.7,7.6,2.6
1984,3.6,2,7.7,14.5,23.6,25.9,27.7,26.1,24.7,20.6,9.7,2.7
1985,-0.5,0.1,8.2,19.1,24.9,25,29.4,29.1,24.5,16.6,9.6,5.9
1986,3.5,1.9,9.7,21.3,24,25.8,26.8,30.3,26.5,16.4,8.5,2
1987,1.5,5.3,5.6,16.6,21.2,27.8,32.4,28.1,28.3,15.3,10.1,4.4
1988,5,6.5,10,15.6,22.8,26.2,31.9,31.2,24.6,16.2,6.3,3.6
1989,4.5,8.9,14.2,21.4,21,24,28.4,28.5,23.1,17.2,8.4,4.2
1990,1.2,8.9,16.7,17.3,22.8,27,30.3,29.4,23.2,18.5,12.1,3.1
1991,2.1,2.1,11.5,15.3,18.6,27.4,28.8,27.1,24.6,16.1,10.7,2.5
1992,1.9,5.1,11.3,17.9,21.2,25.4,28.3,32.1,24,18.4,10,2.5
1993,2.9,3.9,8.8,16.7,23.8,26.7,28.8,29.6,24.3,19.8,5.8,6.2
1994,4.7,4.4,13.5,18.5,23.6,26.9,30.4,30.9,29,16.6,8.9,4.3
1995,0.9,9,10.9,17.3,21.9,26.9,30.2,27.7,22.8,17.9,5.8,3.5
1996,0.8,4.3,5.2,16.6,25,28.4,29.4,28,19.9,16,12.6,3.6
1997,3.2,6.3,9.6,11.4,24.5,27.6,27.7,26,22.2,14.6,9.8,3.9
1998,4,8.1,7.9,19.9,21.5,28,30.1,30,22.1,17.6,7,0.4
1999,3.1,3.8,11.8,18,22.9,27.4,29.3,29.1,25.3,17.3,8.4,5.7
2000,-0.9,5.1,11.1,20.4,25.1,28.8,31.4,32.1,24.3,18.4,14.5,7.2
2001,4.6,6.1,16.7,17.5,23.9,25.9,30.5,30.6,23.3,19.5,7.7,-1.7
2002,1.6,9.6,13.4,15.1,24.8,28.4,30.3,27.7,23,16.9,12.4,2
2003,2.9,-0.1,9.9,15.2,26.8,30.1,29.2,32,23.3,15.4,10.6,3.5
2004,0.2,5.7,11,18.2,21.2,26.7,29.4,28.3,23.5,19,10.4,4.6
2005,3.4,1.7,9.2,17.7,22.9,25.8,28.5,27.4,23.9,16.7,9.7,4.6
2006,0.5,3.2,10,18,23.1,26.4,29.9,28.7,24.3,18.7,10.4,4.8
2007,8.2,7.6,13.4,19.5,24.7,29.5,32.6,30,22.1,16,7.1,1.4
2008,1.8,7,13.2,18.3,23.6,28.2,29.8,30.9,22.5,18.3,11.5,6
2009,2.2,4.4,10,19.7,24.7,27.2,30.3,30,26,17.4,12.1,6.2
