1901,-2.7,1.8,11.4,17.3,22.9,27.5,29.2,26.8,22.9,18.6,8.4,7.2
1902,4.9,7.4,10.1,16,18.2,25.2,27.2,28,23.4,16.8,6.2,-1.2
1903,2.8,7.3,13.9,14.6,22.7,24.9,27,26.6,24.1,18.3,10.8,5.3
1904,1,8.3,11,17.7,22.4,25.6,29.5,27.4,21.6,17.1,7.2,3
1905,-1.6,4.2,11,15.2,22.9,26.8,30.3,29.5,24.4,12.5,11.6,3.9
1906,2,5.9,11,18.2,23.5,25.3,28.2,26.8,21.4,16.4,11.9,2
1907,0.2,0.2,6.9,13.8,24.9,26,26.3,26.9,23.3,20.9,8.6,5.5
1908,1.1,4.7,10.6,15.7,24.7,27,27.8,25.8,21.6,15.4,3.9,2.2
1909,0.6,0.4,10.1,16.8,20.9,24.7,25.8,27.8,23.7,18.1,8.1,7
1910,4.2,8.7,11.2,16.5,21.8,26.2,26.3,26.7,21.9,16.5,8.5,6.7
1911,3.3,2,10.3,15.9,22.2,25,28.7,28.5,23.8,17.6,12.5,5.8
1912,-0.5,7,12.6,14.1,20.1,26.2,27.3,24.8,18.1,14.1,6.8,4.6
1913,1.1,3.4,13,16.7,20.7,24.3,23.7,24.2,22.8,16.7,10.2,4.5
1914,-2.2,1.3,11.8,19.1,21.9,24.4,26.1,26.4,20.4,15.1,7.4,6.3
1915,5.2,5.5,8.1,16.3,22.8,26.9,26.5,24,19.6,15.5,6.9,8.2
1916,4.9,3.9,13.3,16.1,21.2,24.6,26.3,25.5,21.1,16.2,10.9,7.5
1917,3.3,-1.3,8.4,15.2,22.2,27.2,27.5,28.5,24.5,17.8,10,1.5
1918,4.5,2.6,10.3,18.6,22.1,23.7,26.3,26.6,24.3,17.8,7.5,3.2
1919,5.2,4.8,11.1,16.1,17.3,24.2,25.1,25.7,24.9,15.5,7.9,3.7
1920,5,4.1,12.4,20.7,23.3,23.3,27.7,25.1,22.6,13.3,4.5,5.1
1921,6.9,4.5,12.6,16.9,23.4,23.5,27.7,28,21.7,16.6,6.7,3.2
1922,0.4,-0.4,11.6,15.6,22,25.5,27.4,26.9,21.1,14.6,5.6,2
1923,3.4,5.3,11.4,15.9,24,22.1,27.5,26.7,23.7,19.6,12.1,3.7
1924,-2.2,2.7,9.1,15.3,24,25.6,26.3,24.9,24.1,16.9,6.1,2.4
1925,2.4,9.2,9.6,17.3,23.1,22.8,26.6,25.6,20.9,16.4,10.3,0.2
1926,3.4,7.8,9.3,18.5,20.8,23.4,26.1,24,23.3,17.8,15,4
1927,4.8,3.4,13,16.1,20.5,26.5,28,27.6,24.2,16.3,10.2,-0.1
1928,1.7,4.2,8.9,17.3,18.8,23.7,29.8,27.4,23.5,16.4,11.3,2.9
1929,-0.9,-2.3,6.8,12.7,23.5,24.1,27,28.8,23.2,18.9,11.6,5.2
1930,3.2,5.3,12.4,18.4,21.2,27.5,27.7,26.4,24.5,17.6,11.4,4.4
1931,2.8,5.8,7.4,14.3,24.7,27.2,29.6,27.8,18.6,15.8,8.4,1.9
1932,0.1,-1.7,6.2,16.9,22.8,24.7,30.5,28.9,27,20,8.3,4.3
1933,0.4,5.1,11,13.4,19.8,22.3,27.5,25.6,21.4,18.1,10.4,-1.5
1934,1,4.7,14.4,21.4,25.1,25.5,27.9,27.9,23.6,17.7,11.5,6.9
1935,-0.5,3.1,9.3,17.1,21.2,28.1,28,27.6,24.1,20.6,8.4,5.4
1936,8,4.8,13.1,16.5,22.6,23.6,29.5,25.4,21.2,12.2,8.3,3
1937,-0.5,6.7,12.2,15.7,24.3,28,27.2,25.9,24,15.9,9,3.7
1938,0.3,4,11.3,13.9,20.5,27.7,28.6,26.3,22,17.6,10.7,2.3
1939,5.3,7,7.5,19.4,21.6,26.3,29.4,28.2,22.3,15.8,9,3.5
1940,-4.3,-1.3,6.6,16.8,20.1,25.3,26.5,23.8,22.3,15.8,11.7,-1.7
1941,0.4,6.2,9.7,15.4,19.2,25.1,26.5,26.2,18.8,14.7,5.6,3.7
1942,-5.7,0.9,7.1,14.1,22.3,26,28.2,28.2,27.4,18.6,7.4,5
1943,-1,7.2,12.1,18.5,20.5,23.9,27.8,30.8,25.2,18.3,8.4,4.1
1944,3.8,3.3,6,16.5,20.1,25.5,26.9,28.8,23.5,18.1,9.1,2.6
1945,-0.3,4.3,10.4,17.1,24.6,26.4,28.1,26.9,22.4,15.7,8.6,3.8
1946,-0.9,4.8,10.6,19.4,25.4,28.3,31,30.7,26.8,12.2,10,3.2
1947,-3.5,2.6,12.4,20.2,24.6,27.6,29.3,27.8,27.2,16.1,10.4,4.7
1948,7.2,4.3,12,20,24.3,23.6,25.9,27.5,24.5,17.4,7.2,-0.1
1949,4.2,5.3,8.2,19.3,23.7,23.1,26.2,25.6,24.3,17.8,11.8,6
1950,0.8,5.8,12.3,18.9,25.1,28.3,30.7,29.2,24.3,14.9,9.6,7
1951,5.9,7.6,10.8,17.9,21.4,25.8,27.6,28.4,25.2,16.3,12.3,5.1
1952,3.8,4,8.6,21.2,20.9,26.3,29.9,30.6,22.4,15.8,9.2,4.5
1953,4.3,4.5,11.1,19.1,21.1,25.6,28.5,25.6,23.6,18.7,7.3,3.1
1954,-2.4,-0.3,11.5,13.9,21.9,26.5,25.3,26.9,25,16,9.6,6.2
1955,3.9,6,8.9,13.9,21.7,24.8,25.6,25.4,23.5,17.4,9.3,6.1
1956,4.8,-2.9,7.5,17.2,22.2,24.8,27.9,27.5,24.4,16.4,6.5,3.5
1957,1.3,7.6,12.8,18.2,18.9,27.9,27.9,26.9,22.7,17.4,10.9,3.3
1958,2.3,7.7,6.7,13.8,26.6,24.4,28.3,27.5,23.3,16.4,10.1,6.1
1959,2.6,2.4,14,17.4,21.9,24.8,28.3,26.2,21.6,16.5,9.8,6.8
1960,1.2,4.5,11.7,16.7,20.8,25.7,25.9,26.7,21.4,17.6,11.5,7.9
1961,2.5,6,13.2,20.4,19.6,26.2,26.8,27.2,24.9,17.8,10.4,3.4
1962,4.1,3.5,7.2,18.5,21.4,23.5,25.3,29.1,22.6,17.4,10,1.2
1963,-3,1,9,18.4,22.9,26.3,29.2,28.4,25.3,15.5,13.9,-0.6
1964,-4.4,3.1,8,17.7,20.4,28.8,27.7,25.6,22.5,16.5,9.5,2.6
1965,3.1,1,10.5,14.3,19.7,24.7,26.7,24.4,23.2,16.2,9,6
1966,0.6,8.4,10,18.8,23.4,24.6,26.3,26.3,21.9,20.4,8.8,3
1967,-1.2,5.4,11.2,16.3,21.8,24.9,29.1,27.3,24,19.1,9.7,3.2
1968,2.1,6.7,12,21.3,23.5,27.3,26.9,25,22.3,16.6,11.8,1.7
1969,-0.4,3.8,7.7,17.3,24.7,23.3,26.6,25.5,22.3,17.1,13.1,-0.4
1970,2.2,3.7,9.2,16.5,19.2,25.3,26.5,25.5,22.1,15.4,11.6,4.1
1971,3.1,7,9.7,17,23.9,24.2,27.5,28.5,19.7,15.9,9,5.2
1972,2.1,7.8,13.9,18.1,21.2,26,28.2,25.9,19.6,14,9.6,4.6
1973,1.8,5.8,9.9,14.5,22.9,24.6,26.2,27.1,24.9,15.9,6.9,2.7
1974,2.6,8.5,14,15.3,19.4,22.5,25.3,28.1,23.4,12.5,7.9,5.1
1975,5.1,4,13.2,15.9,22.9,24.7,26.7,25.9,25,15.7,8.1,3.8
1976,3.2,2,7.8,16.8,21.2,24,27.6,23.8,21,17.2,11.1,3.9
1977,2.6,8.3,14.2,15.6,21.7,25.6,26.4,25.7,20.7,17.7,10.1,0.5
1978,2.6,5.6,11.3,15.2,18.7,24,25.2,24.5,20.3,16.7,6.1,3.9
1979,1.8,4.7,11.4,14.8,23.4,27.7,23.8,24.8,23.7,15.2,8.5,8
1980,-1.2,5.1,9.7,13.4,18.5,23.3,24.6,25.5,20.9,16.5,8.1,3.1
1981,-0.4,3.8,12.7,16.5,21.5,25.9,25.7,25.9,23.1,17.6,7.9,2.8
1982,1,2.2,10,13.1,23.1,25.8,26.2,26.7,25,17.7,9.6,6
1983,6.6,4.3,11.8,18.7,23.4,24.4,28.9,27.3,23.8,16.4,6.9,3.3
1984,3.2,4,9.6,16.1,20.9,23.3,24.6,25.9,22.7,18,9.5,1.5
1985,-2.6,-1.3,8.6,16.7,22.8,22,26.8,27.2,22.3,16.3,8.6,7.5
1986,2.6,1.3,9,20.4,24.4,24.9,26,28.3,23.5,16.7,8.2,2.1
1987,-0.5,4.7,6.8,16.2,19.7,25.6,29.7,24.7,25.7,17,7.5,4.3
1988,4.8,6.5,8.4,16.3,22.3,24.2,28.9,27.5,21.6,16.3,3.2,3.6
1989,2.3,8.5,12.8,19.4,21.1,22.5,27.3,26.3,22.5,16.9,9.2,5.2
1990,3.6,9.6,14.8,16.4,22.5,24.7,26.5,27.4,20,17.3,9.6,3.6
1991,3.1,1.5,12.4,15.2,17.5,24.8,28,25.7,23.5,15,9.7,0.2
1992,2.7,5.8,11.2,17.6,22.2,25.8,28.2,30.9,23.1,15.6,9.4,2.6
1993,2.4,1.3,8.2,16.8,25.1,25.8,26.4,28,22.2,17.1,5.6,5.1
1994,5,5.8,12.7,16.8,21.4,26.1,29.8,28.8,26,14.8,9.7,4.2
1995,2.2,9.4,9.8,16.6,20.8,24.6,30.2,26.6,20.9,18.6,6.6,3
1996,1.5,1.1,6.6,17.8,23.4,26.4,25.5,26.2,18.5,16.5,11.6,2.6
1997,1.8,6.2,10.1,12.7,22.6,25.8,25,26.5,22.3,13.5,9.9,4.5
1998,5.6,9.1,8.7,18.1,20.8,26.4,27.1,27.4,20.6,16.2,7,-0.7
1999,2.9,3.3,11.7,18.1,21.9,25.9,27.9,26.6,25.6,16.1,7.5,4.2
2000,1.6,7.1,10.4,20.8,25.2,28,26.3,30.3,22.5,20.5,14.1,6.3
2001,4.7,7.2,13.7,16.5,24.3,23.3,27.2,29,19.8,19.3,6.3,-1.9
2002,2.7,9.3,13.8,17.1,25.1,27,29.5,27.3,21.4,15.9,12,2.6
2004,1,5.2,10.4,17.6,19.9,24.3,27.2,26.7,21.8,18.1,9.4,4.2
2005,2.7,0.7,8.9,17.6,22.4,24.7,26.8,24.8,23.4,17.6,9,3.8
2006,2.3,2.9,9.1,18.5,20.9,25.4,30.3,24.9,25.2,19.6,11.4,5.8
2007,7.7,8.8,14.2,20.4,23.8,28,30.3,29.4,20.5,15.4,7.6,1.7
2008,4.3,8.1,11.5,17.1,22.8,27.1,27.3,29,21.1,17.7,11.3,5.5
2009,2,5.1,10.3,21.7,23.7,25.3,29.1,29.1,25.8,15.7,11.6,5
