1901,-1.1,0.5,7,14.5,20.2,22.4,25.5,22.5,19.3,14.4,6.5,3.8
1902,6.2,2.5,8.1,13.3,15.2,22.3,21.4,20,17.9,11.2,5.1,0.1
1903,4.3,8.4,12.4,10.6,19.6,21.7,23,21.4,20.2,14.4,7.3,1.4
1904,1.7,4.3,8.2,15.4,19.1,21.8,26.6,24.1,17.9,12.3,7,6
1905,1.6,5.5,9.6,10.8,19.7,24.4,24.5,22.8,17.8,8.7,6.5,3.9
1906,4.8,4.2,7.4,15.7,21,21.5,23.7,23.1,18.4,15,10.6,0.3
1907,2.8,1.9,7.9,12.1,20.3,21.1,19.5,21.3,19.3,17,6.9,3.9
1908,1.7,4.9,7.5,10.6,19.5,24.1,23.9,20.3,18.5,14.6,4.8,1.8
1909,1.6,1,6.7,14.1,17.8,20.9,21.1,22.3,18.4,16,4.9,5.2
1910,4.9,6.4,9.6,13.9,19.4,24,21.1,21.6,17.7,14.1,5.3,5
1911,2.4,5.3,9.4,14.3,20.3,22.5,26.7,26.9,21.3,13.7,8.4,5.4
1912,0.6,6.6,11.1,13.3,18,21.8,25.6,19.5,14.1,11.6,5.9,6.6
1913,2.6,5.7,12.2,14.8,19.5,21.3,20.9,21,18.6,14.8,10.3,4.9
1914,-0.1,8.4,9.9,16.8,16.9,21,24.2,24,18.6,11.7,6.6,7.1
1915,3.2,5.2,5.8,12.8,20.9,25.8,22.8,20.7,18.1,9.6,5.1,6.6
1916,6.9,4.7,8.4,15.2,20,19,21.4,21.7,18.2,12.9,8.5,4.7
1917,0.1,-0.6,3.7,10.2,22.7,27.3,24.1,23,21.6,12.5,9.1,1.1
1918,4.7,5.6,10,16.4,21.4,19.2,22.7,21.8,19.2,13,6.4,6.6
1919,3.6,3.5,7.7,11.4,18.2,21.8,20.7,22.8,22.4,10.4,2.7,3.4
1920,5.3,7.5,12.8,15.5,20.8,21.1,24.5,21.4,18.1,12.1,4.7,2.8
1921,7.5,5,12.4,14.4,21.3,20.2,25.7,25,20.5,17.1,2.7,3.4
1922,-0.1,2.5,8.4,11.1,21,22.4,22.1,21.5,16.5,9.3,5.8,5.3
1923,4.8,4,10.5,12.8,17.9,16.8,25.2,22.1,19.5,15.3,6.9,0.7
1924,0.4,0.9,7.5,11.9,20.9,22.3,23.6,21.2,19.6,15.4,6.9,4.8
1925,6.1,8.7,6.3,14.7,22,21.5,25.2,22.6,16.6,13.7,5.5,3.3
1926,2.9,7.7,8.8,17.7,17.3,19.7,24,22.1,21.1,12.3,10.5,3.5
1927,4.8,4.7,12.3,12.4,17.2,20.5,24,22.6,19.9,14.2,5.1,-0.8
1928,4.7,6.4,8.8,13.1,16.4,21.1,25.8,22.5,20.1,14.6,10.2,1.7
1929,-1.6,-2.1,8.1,10.2,20.7,21.3,24.7,25.1,23.5,15.4,9.2,7
1930,5.9,3.7,9.8,14.1,18.6,26.3,23,22.6,18.5,14.1,10.1,3
1931,1.9,1.6,4.9,10.7,22.5,22.3,23.1,21.3,15.3,12.5,8.2,3.1
1932,5.6,1.5,5.4,13.2,19.1,20.9,24.6,25.9,21.3,12.9,7.8,5
1933,-0.2,2.8,11.4,12.1,18.1,20.6,24.6,23.6,20.6,13.6,5,-1.5
1934,1,3.6,9.4,15.7,19.4,23.1,25.1,23.2,21.9,14,6.3,2.6
1935,0.8,4.8,7.7,12.5,16.9,24.7,24.2,24,20.4,13.2,8.8,2.5
1936,5.3,2.9,10,12.1,18.5,23.3,23.2,22.8,19.1,9.8,7,4.4
1937,0.4,4.6,6.8,12.8,22.5,23.2,23,23.4,20.1,14.9,6,1.4
1938,3.5,4.8,12.9,10,17.9,22.3,23.5,24.5,21,12.8,10.9,0.2
1939,4.5,5.8,5.6,14.5,15.5,23.3,23.9,24.5,19.4,9.9,8.2,0.5
1941,-3.8,3.1,7.4,10.1,14.6,22.5,24.8,20.4,18.3,11.8,4.4,3.6
1942,-5.5,-1.8,6,12.9,18.3,20.1,22,25.3,21.2,15.9,5.6,5.3
1943,2,6.6,11.6,14.8,20,20.5,24.7,25.1,20,16.7,5.6,2.4
1944,5.5,2,4.4,14.3,18.4,20.8,24.9,27.9,19.7,13.2,7.2,2.1
1945,-0.5,6.7,11.2,14.5,20.1,22.9,23.6,21.9,19.6,13.8,5.7,3.6
1946,1.8,4.5,8.1,17.6,21.4,20.6,25.4,22.1,20.7,10.6,6.9,-0.1
1947,-2.2,-3.5,7.2,15.8,21.9,25.2,25.8,25.3,24.7,14.1,8.1,2.9
1948,5.3,3.2,11.5,16.9,20.8,23.2,23,22.8,21.1,13.6,8.1,4.6
1949,4.3,5.9,7.3,16.6,19.3,19.4,24,24.5,23.6,16.8,7.2,5.2
1950,1.3,6.6,10.1,12.1,20.5,24.7,24.1,24.7,18.2,12.5,6.8,0.4
1951,4.4,6,7.1,14.8,17.9,22.2,23.9,24.5,21.4,14,10.2,6.1
1952,3.6,3.7,7,17.5,18.4,21.7,25,25.1,16.1,11.6,4.6,2.3
1953,2,3.6,11.5,16.9,20.2,23,24.7,23.6,20.7,16.4,9.1,5.6
1954,-0.4,-0.1,9.5,11.9,20.1,23.6,19.6,22.1,19.4,15,7.7,6.3
1955,1.2,1.8,5.7,12.6,17.2,20.9,23,23.6,19.4,13,7.8,5.3
1956,3.1,-3.6,7.7,10.3,19.5,18.9,23.1,20.1,20.1,13.3,5.5,4.7
1957,3.3,7.3,11.6,13.9,16.9,24.6,24,20.8,17.1,14,7.8,3.1
1958,3.2,5.9,3.6,10.9,20,20.4,23.4,23.2,20.9,14.4,7.2,5.6
1959,4,4.2,13,16.9,20,24.3,26.3,24.6,21.2,15.2,7.1,4.2
1960,3.3,4.1,8.4,14,19.9,23.6,22.6,22.3,18.8,13.5,9.7,4.2
1961,2.1,8.8,12,17,15.4,23.2,21,21.8,23,16.4,6.8,2
1962,5.4,3.9,4.9,14.6,15.7,20.8,20.5,21.5,18.1,13.7,6.4,-0.6
1963,-5.2,-2.7,7.8,13.9,18.6,23,25.2,22.5,19.7,13.1,11.3,-0.5
1964,0.3,3.4,3.9,14,20.2,25,24.9,22.2,20.1,11.7,7.9,3.2
1965,4,1.5,6.6,12.3,17,21.9,20.4,21.8,19.5,13.6,3.6,5.4
1966,-0.5,5.7,8,14.5,19.9,24.1,21.7,21.9,18.4,15,5.3,4.8
1967,3.7,6.8,11.2,12.5,19.8,21,25.9,22.9,19.7,17.4,7.8,3.7
1968,1.9,4,10.4,16.4,17.4,23.5,23.4,23.7,19.2,15,6.7,-0.1
1969,3,1.2,3.5,12.9,19.4,21.9,25.8,23.3,20.3,15.5,9.5,-2.8
1970,-0.9,2,5.6,10.8,17.5,24.6,22.8,23,19.5,13.1,9.3,3.4
1971,2.3,5,6.4,14.3,20.8,19.6,25.7,26,18.2,15.2,7.7,6.6
1972,-0.5,5.4,11.2,13.1,17.4,21.5,24.4,21.9,16.7,11.9,7.7,4.3
1973,2.4,4.4,9.9,10.9,19.1,22.7,23.6,25.6,20.4,12.3,7.1,3.2
1974,6.4,7,11,14.6,16.9,20,20.9,23.8,19.8,9.4,8.4,7.7
1975,7.8,4.8,8.6,11.8,18.3,20.6,25.4,26.6,22.6,11.5,6.1,4.1
1976,4.2,3.7,5.4,13.4,19.9,24.6,27.3,23.4,18.9,13.5,7.9,2.2
1977,3.1,6.9,10.8,11,18.2,21.2,21.8,21.4,17.1,15.5,8.6,4.4
1978,3.4,2.4,10.1,12.4,17.5,21.2,21.3,21.2,16.5,13.8,7.5,2.6
1979,-1.6,0.4,7.7,12,19.4,23.2,20.3,22.2,19.3,13.5,6.8,6.6
1980,-0.4,5.9,7.8,11.8,17.3,21,20.2,22.7,19.6,12.7,5.7,3.8
1981,1.8,2.9,11.8,13.4,20.1,21.6,21.7,22.1,20,12.7,8,-0.3
1982,1.1,3.5,10.1,13.2,19.3,22.6,25.8,25,24.1,14.7,10.3,5
1983,7.1,2.5,9.1,14.7,17.9,22.7,27.2,24.6,19.6,14.2,7.9,3.3
1984,4.1,2.9,7.2,12.9,16.9,19.1,20.9,23.5,17.2,15.2,8.2,3.4
1985,-2.1,0.3,7.2,13.5,20.1,19.4,23.9,23.6,19.1,13.6,4.1,6.9
1986,3.2,-3.6,7.5,11,21.3,22.2,23.9,22.7,16.7,14.8,10.2,5
1987,-4,2.5,3.8,15.3,15.8,19.4,22.9,20.6,19.7,13.9,7.6,4.6
1988,6.3,5.2,6.7,14.6,21.2,20.7,24,24.3,19.1,13.9,6.9,5.4
1989,5.9,7.6,13.1,13.3,21.4,22.7,24.1,24.2,21.1,16.2,6.4,5.4
1990,6,11.1,12.7,13.4,21.5,21.4,23.3,25.9,17,16,8,3.3
1991,4.9,1.2,11.1,13.4,15.8,18.9,26.3,24.1,21.9,14.4,7.1,4.1
1992,4.6,7,9.6,13.8,21.5,25.6,25.7,25.5,19.5,11.8,8.3,3.7
1993,5.4,3.1,8.7,17.6,22.8,21.6,21,21.6,17.8,13,2,5.2
1994,6.1,3.4,10.9,15,20.1,21.8,29.3,24.2,18.6,12.9,10.1,6.6
1995,3.4,8.2,8.3,14.1,18.4,20.2,27.2,26.3,18.8,16.5,6.5,1.5
1996,-1.6,1.2,5.8,16,16.7,21.9,22,24.9,15.7,14.2,7.7,-0.9
1997,0.9,8,11.1,12.4,19.3,23,24.6,27.8,21,12.5,6.8,4.2
1998,6.2,8.5,10.5,15.4,21.3,22.4,22.6,22.7,18.8,13.5,4.6,3.7
1999,6.2,4.6,10.1,15.3,20.6,21.3,26,24.9,24.4,14.2,7.1,5.7
2000,4.6,7.9,10.6,16.9,22,23.2,21.4,24.3,20.3,15.7,8.8,5.5
2001,3.6,6.1,8.8,13.3,20.7,20.2,25.5,25,17.9,16.9,8.7,2.7
2002,4.8,8.7,10.2,13.8,20.5,23.2,24.2,26.8,19.7,13.1,8,1.2
2003,3.5,2.3,10.2,15.5,20.5,25.6,25.8,27.6,21.4,11,9.5,4.9
2004,2.6,6.7,10.1,16.3,17.9,21,22.6,25.5,20.8,15.4,7.6,4.1
2005,5.4,2.5,8.5,16.2,19.6,22.7,24.5,22.1,21.7,16.5,7.7,3.5
2006,0.2,2.7,6.5,14.1,19.7,23.6,29,21.8,24,17.2,11.2,7.7
2007,8.2,7.2,12.1,18.3,21.6,24.3,24.1,23.7,18.4,13.1,7,4.5
2008,7.1,8.4,9.5,13.7,21.9,24.5,25.3,24.4,18.1,14.3,8.6,3.5
2009,0.7,3.9,9.3,20.1,20.7,20.6,25,26.6,21.5,12.2,10.9,2.9
