1901,-2,2.7,6,7.6,11.1,15,17.9,17.4,14,10.6,4.1,4.3
1902,1.7,4.3,3.7,6.8,10.3,14.6,16.6,17.5,14.2,11.1,2,-1.5
1903,-0.7,2.1,3.9,6.6,11.3,13.9,16.7,16.9,13.1,10.1,5.2,3.2
1904,-0.9,4.1,2.4,6.5,10.8,14.8,17.5,17,12.8,10.3,2.6,1.2
1905,-2.8,-0.4,2.9,6.7,11.6,14.5,18.2,18.6,15.1,10,8.3,1.7
1906,0.4,2.4,5.8,7.1,11,14.5,17.6,16.2,13.3,8.7,6.3,2
1907,-2.8,-0.7,-0.1,5.2,13.7,15,17.6,16.8,12.5,11.9,3.9,2.9
1908,-0.4,2.3,3.5,6,13.5,15.4,17.2,17.2,12.5,7.9,2,0.3
1909,-2.4,-2,4.1,7.1,11.6,15.2,18,18,15.9,10.6,5.9,4.1
1910,0.2,4.3,2.3,7,10.5,14.6,17.2,17.5,13.7,8.8,5.6,3.6
1911,-0.5,-2.8,2.5,6.1,10.7,14.6,16.4,17.7,14,10.4,7.1,2.5
1912,-2.3,3.6,5.8,5.7,10.5,15.5,16.5,16.7,13.3,8.9,5.7,2.9
1913,-0.3,-1.4,4.5,6.8,10.1,13.9,16.3,15.9,14.5,9.7,5.5,1.7
1914,-1,1.6,5.1,6.6,10.6,14,17.2,16.9,12.7,8.5,3.8,3.2
1915,4.3,2.9,3.9,6.6,10.2,15.2,17.9,16.8,12.6,10.7,5.1,5.1
1916,1.1,2.3,6.4,7.3,11.9,17,18.7,16.5,13.2,10.9,7.9,5.6
1917,2.8,-0.6,4.6,7.2,9.5,14.7,17.8,18.8,14,11.7,7.5,0.1
1918,0.7,-0.6,2.2,5.7,11.1,14.3,17.2,17,15.7,13,5.9,3.4
1919,3.6,2.5,5.5,8.2,8.2,14,16.9,15.9,14.5,11.5,6.7,2.5
1920,1.8,-1.9,3.9,8.5,11.1,14.9,17.9,17.7,13.5,7,1.8,2
1921,2.3,-0.7,2.5,6,12.6,13.1,17.8,18.7,12.5,8.5,4.9,1.6
1922,0.1,1.1,6.2,8.1,11.1,15.4,18.4,17.9,14.8,11.7,3.6,0.6
1923,0.4,2.5,4.6,6.8,12.6,14.4,17,16.7,15.1,12,10,3.9
1924,-2.8,1.5,3.5,8.7,12.6,16.2,18,17.4,16.5,8.3,3.8,1.1
1925,-0.7,4.7,4.4,7,11.5,13.3,17.6,17.2,15,10.8,8.4,2.4
1926,1.9,3.6,3.6,8.6,12.2,16.3,18.3,15.8,13.9,11.4,9.8,3.2
1927,2.5,-0.7,7,7.9,11.8,16.8,19.1,18.9,16.6,11.7,7.4,1.7
1928,0.2,-1.3,1,8.3,11,15.3,18.3,18.4,15.6,10.3,8.1,1.3
1929,-0.1,-3.6,-1.1,4.7,13.2,16.3,17.6,20.2,12.9,10.5,7.8,2.9
1930,1.2,1,4.5,7.7,11,14.1,17.6,17.4,14.2,10.5,5.4,3.5
1931,2.6,1.9,4,5.7,11.6,16.6,19.2,18.2,14.1,9.9,3.9,-0.5
1932,0.2,-4.5,1.1,7.3,11.7,15.5,18.3,17.5,15.9,11.8,5.5,4
1933,-2.3,1.3,1.6,5.1,9.9,13.6,16.5,16.9,11.5,9.5,8.1,-1.3
1934,0.2,-2,4.9,7.4,12.4,15.5,18,18.2,15,10.9,8.1,4
1935,0.1,0.4,1.5,6.7,11.1,15.4,17.3,17.6,13.7,12.3,5.8,4.6
1936,4.7,2.6,5.5,8.8,10.8,14.7,18.7,17.8,12.6,11.2,6.6,0.8
1937,-2.2,2.7,6.2,7.3,11.5,15.4,18.9,18.6,16.6,11.1,7.1,4.8
1938,0.5,1.2,2.7,6.1,11.1,15.7,19.4,19,14,10.9,6.2,3.4
1939,3.3,1.1,2.7,7.2,11.3,14.7,18.8,17.7,14,12.2,5.1,2.7
1940,-2.3,1.2,1.3,7,10.8,15.5,18.9,15.9,14.1,11.6,8.4,-1.4
1941,2.1,5.4,3.8,8.9,12.4,15.2,18,17.4,11.6,8.6,3.6,-1.8
1942,-3.5,0.9,1.7,6.7,12.4,16.8,17.2,17.4,15.1,10.3,4.2,1.5
1943,-3.2,-0.1,0.6,6.3,11,14.6,17.3,18.2,15.3,12.2,8.9,3.1
1944,-2.4,1,3.6,7.5,11,15.8,17.6,16.7,14.7,12.8,6.5,2.5
1945,-0.6,0.2,2.3,6.6,13.3,15.5,17.9,19.6,15.1,8.9,6.4,1.9
1946,-0.6,0.8,3.9,6.7,12.2,17,19,19.8,16.8,8.8,8.8,1.7
1947,-3.7,2.4,7.2,8.8,12,16.6,19,18,14.6,9.4,6.7,5.2
1948,4.9,0.3,1.1,7,12.4,14.7,16.9,18.2,13.8,10.2,3.8,-4
1950,-4.4,0.2,3.8,9.2,12.3,16.1,19.2,17.3,15.9,9.9,5.8,6.3
1951,2.4,3.5,6.3,8.7,12.7,16.1,18.3,18.5,15.1,8,7,0.6
1952,2,2,1.8,7.4,11,15.2,18.3,19.3,16.7,10.2,7.5,6.1
1953,1.8,2.2,0.1,6.9,11,16.2,18.7,18,13.5,10.5,2.4,-1.8
1954,-3.5,-3.1,4,5.8,11.1,17.2,18.8,18.1,14.9,10,6.2,2.8
1955,4.3,6.4,4.2,5.4,11.3,15.2,18.6,17.2,14.9,12.8,5.8,2.9
1956,2.3,-1.1,0.4,6.7,11.9,15,17.9,17.9,13.7,8.3,5.1,0.7
1957,-0.8,2.3,1.8,6.3,11.6,16,17.4,18.4,15.1,12.1,5.7,1.2
1958,0.8,3.3,3.4,7.2,13.5,15.2,18.1,17.3,13.2,8.8,6.2,4.3
1959,-0.5,-1.9,2.7,6.7,11.1,14.9,18.2,17.8,11.5,6.7,5.5,5
1960,1.4,2.2,3.2,6.3,11.4,13.8,16.2,16.6,13.4,11.5,7.9,6.5
1961,0.2,0.2,3.2,8.4,12.2,16.1,17.3,17.6,12.5,9.8,8.3,2.8
1962,1.3,0.4,5,7.2,12.1,15,17.4,18.3,14.2,11.6,10.3,1.2
1963,-1.6,3.5,2.1,6.7,12.2,15.8,18.9,18.4,15,10.6,6.8,2.2
1964,-3.6,-0.7,3.2,5.8,10.3,15.6,16.6,15.8,12.9,10.9,6,3.7
1965,1.3,-1.7,3,6,10.6,15.9,17.5,15.8,13.7,6.6,5.7,4.7
1966,0.9,5.3,4.2,9,11.5,15.1,18.2,18.8,13.7,13.5,9,3.1
1967,-1.2,-1.1,3.3,6.7,12.3,14.4,18,18.5,14.7,10.7,5.1,2.4
1968,-0.9,2.7,3.3,7.7,13.9,15.5,18.1,16.7,14.3,9.1,7,2.4
1969,-1.8,3.2,3.2,6.5,12.8,16.2,16.5,16.5,15.5,9.5,5.5,4.3
1970,2.8,3.8,5,9.2,11.4,15.3,18.5,17.9,13.8,9,4.6,1.7
1971,3.4,2.2,3.6,6.7,12.3,15.9,16.8,18,13.8,7.1,4.7,1.1
1972,0.6,1.1,2.9,9.5,12.2,16.5,18.5,18.1,14.1,9.2,4.8,1.2
1973,0.2,3.4,2.5,7.8,12.1,15.3,18.7,17,15,11,2.9,2.3
1974,-0.7,2.6,4.3,6.4,11.7,15.6,17.2,17.9,14.7,12.9,5.7,1.5
1976,-0.1,-0.5,2.2,7.1,11.2,14.7,16.8,15,12.6,10.3,7.1,2.5
1977,0.3,5.7,3.7,6.3,11.8,15.5,18.1,17.6,13.4,6.9,7.9,0.1
1978,0.2,3.4,4.8,7.4,11.8,15,17.4,16.2,12.8,9.8,3.5,3.4
1979,1.3,3.1,5.6,7.1,12.3,16.3,16.8,17.2,13.4,9.8,6.8,3.4
1980,-0.8,0.2,3,6.4,11.5,15.3,17.6,17.1,12.9,11,6.6,2.7
1981,-0.5,1.1,4.7,6.3,10.5,16.7,17.3,16.9,14.1,11.7,2.1,5.1
1982,1.1,-0.7,2.6,6.4,10.9,15.3,16.8,17.1,15.5,11.3,3.8,4.3
1983,0.2,0.6,3.5,8,13,14.5,18.3,16.5,13.6,8,4.2,2.9
1984,2.3,3.1,3.7,6.6,12.3,14.8,16.7,16.3,14.5,11.5,6.7,2.1
1985,2,-1,3.4,8.2,13.3,15.5,17.1,17.8,13.5,7.6,7.4,4
1986,3.4,2.9,4.1,8,10.7,16.5,17.8,18.6,14.6,9.9,3.2,-0.5
1987,0.5,2.5,-0.5,6.5,10.8,16.3,19.1,17.2,15.4,9.6,7.3,2.3
1988,2.7,1.8,4.7,6.6,11.3,16.2,19.9,18.8,14.7,9.1,2.3,0.8
1989,-1.7,1.1,5.5,9.6,11.3,15,18,18.1,15.1,9.3,3.6,1.5
1990,-1.9,2,4.5,7.7,10.8,15.5,18.1,17.2,13,9.9,8.1,3.8
1991,0.3,1.3,4.5,7.8,11.1,16.6,18.6,18.4,14.8,10.8,6.6,-1.5
1992,-0.4,-0.7,3.3,7.3,10.8,16.1,17.4,19.4,14,13.1,5.9,0.4
1993,-1.3,-1.1,2.2,7.3,12.3,16,17.3,18,13.7,12.1,3.9,3.9
1994,3.5,2.5,4.9,9.2,13.1,16,19,19.5,17.4,12.6,4.4,1.6
1995,1.7,3.7,4.3,7,11.8,17.7,18.9,17.8,14.5,9.2,2.7,4
1996,0.3,1,2,6.7,14.3,16.8,18.7,18.3,13.4,10.1,5.9,4.2
1997,1.5,0.2,1.8,4.6,12.7,16.7,18.5,16.5,12.2,8.6,7,2.4
1998,1.6,2.1,1.6,9,13,17.3,19,19.9,14.7,11.7,5.8,-0.4
1999,1.7,1.3,4.6,8.5,12.7,17.7,19.9,19.3,15.5,11.6,5.8,4.5
2000,-2.2,1.7,2.5,9.8,12.3,16.5,20.4,18.9,14.6,10.7,8,4.1
2001,3.6,3.2,7.6,8,12.4,16.2,20.3,20.4,16.1,11.7,5.2,-1.8
2002,-0.8,4.3,5.7,7.4,12.4,17.4,20.7,19,15.1,11,7.3,1.8
2003,2.8,-2.3,0.5,4.9,13.6,17.9,19.4,20,14.1,11.4,6.6,2.1
2004,-0.1,1.3,4.7,8.3,11.6,16.3,19,18.4,15.1,12.4,6.4,3.6
2005,1.4,1.3,3.3,7.8,13.3,15.7,19.4,19.4,15.4,9.6,5.5,2.9
2006,-2.1,0.5,4.3,8.1,12.4,16.5,18.2,20.3,15.2,11.9,5,1.7
2007,3.3,1.3,5.3,6.7,13.6,18,20.3,19.8,14.5,11.7,5.6,1.2
2008,-0.7,0.8,6.5,9.7,11.9,17.2,19.1,20.2,15,11,7,4.4
2009,2,2.6,4.4,7.2,12.8,17.2,19.7,18.4,14.7,12,6.2,5.3
