1901,-1,4.5,7.6,9.5,11.4,17.4,20.4,20.3,16.3,11.2,5.8,4.2
1902,0.5,5.5,4.1,7.8,13.8,18.2,20,19.8,17.8,13.1,4.3,1.8
1903,-0.2,0.8,2.6,10.3,14.3,16.7,19.3,19.9,15.8,11.7,5.1,3.1
1904,0.8,4,4.9,7.9,12.3,17.1,19.2,20.8,16.8,14.3,6.6,0.9
1905,-1.1,-0.8,3.3,9.3,13.6,17.1,20.9,21,18.4,13.9,8.4,0.9
1906,-0.4,2.4,5,8.7,12.5,18.6,19.9,20.7,16.6,12.6,5.9,4.5
1907,0.8,1.8,3.2,8,13.7,17.5,20.7,20.4,15.5,12.1,3.6,2.5
1908,0.4,0.3,3.5,7.6,13.7,18.1,19.5,20.3,16.7,11.7,5,0.5
1909,0.3,2.1,6.6,7.5,16.5,17.4,21.9,20.7,17.7,13,7.7,4.8
1910,1.6,3.8,2.7,8.3,12.8,17.5,20.4,20.7,16.1,11.5,6.9,0.3
1911,-3.1,-1.7,2.1,7.6,13,16.7,20.2,20.2,15,11.4,6.1,2.9
1912,1.1,4.6,4.9,8.1,12,18,18.9,20,17.3,12.7,6.3,0.8
1913,0.3,-0.1,1.9,6.2,12.6,17.3,20.3,20.9,17.6,12.6,6.1,1.9
1914,2.8,3,6.7,7.7,13.4,17.6,20.3,20.5,17.9,11.9,4.9,2.6
1915,3.6,3.7,6.3,8.7,13.2,18.3,20.7,20.8,17.8,13.4,6.4,4.2
1916,2,3.6,6.4,9.7,15.5,19.7,21.9,20.7,16.6,11.8,7.4,4.6
1917,3.4,2.7,6.5,11.1,13.2,17.6,20.7,20.4,17.8,12.1,8,2.8
1918,1.1,2.7,5.1,8.8,13.4,17.5,20.5,20.8,18.7,15.4,8.2,2.9
1919,3.7,4.5,6.3,9.3,12.7,16.8,20.3,20.4,18.8,14.9,8.5,2.6
1920,2.7,-0.6,5.3,10,14.9,18.9,21.1,21.4,17.9,12.4,3.9,0.9
1921,0.1,0.2,2.5,8.7,13.7,17.3,20.9,21.3,16.4,11,6.4,1.8
1922,1.9,2.5,5.1,9,14.7,17.8,21.8,21.7,17.6,14,8.2,2.4
1923,3,3.4,5.4,8.4,15,20.3,21.2,19.3,19.2,12.8,7.8,5.8
1924,4,3.9,7,9.6,14.1,19.1,21.2,20.7,18.3,12.5,7.3,2.7
1925,-1.9,1.9,9.2,8.4,15,17.9,20.9,21.6,18.8,13.3,7.8,5.6
1926,2.7,3.5,5,9.9,14.9,19.1,20.4,19.9,15.8,12.7,7.1,4.5
1927,2.3,-0.4,6.3,9.2,15.5,19.4,21.8,21.2,18.8,15.3,7.2,1.8
1928,1.5,0.8,3,11.9,15.4,18.6,21.8,20.7,18.1,12,7.9,3.8
1929,1,1.4,3.6,9.3,16.2,18.4,20.6,22,17.7,12.4,8,2.7
1930,2.3,4,6.8,10.6,14.1,19.1,20.9,21.6,17.1,12.1,8.4,6.5
1931,3.7,4.2,6.5,9.9,14,16.5,21.1,22.1,17.9,11.6,5,0.8
1932,0.3,2.7,5.9,9.6,13.9,19.6,21,21.6,17.3,14.3,7,0.4
1933,-2.6,2.3,4.5,7.2,13.8,16.8,20,20.5,16.3,11.5,8,2.9
1934,0.2,2.3,6.2,10.4,14.4,17.8,20.3,20.3,16,13.6,7.7,3.4
1935,2.6,5,6.2,9.6,16.2,20.1,21.3,22.4,19.4,13.8,7,5.4
1936,3.3,5.2,7.1,11.3,13.5,16.6,21.5,22.1,16,14.9,8.3,0.5
1937,-2.9,1.5,7.1,10.9,14.4,18.3,22.6,21.3,19.3,14,9.1,3.8
1938,3.3,2.1,2.6,10,13.2,19.1,22,21.5,17.7,12.9,6.5,5.4
1939,2.9,2.8,4.6,10,15.7,17.5,21.4,20.3,17.5,14.9,6.4,4.2
1940,2.6,5,3.8,10.8,12.8,18.5,21.9,20.7,17.3,13.3,7.3,5.4
1941,3.7,5.7,5.9,9.7,16.5,20.1,21,20.1,17,9.6,7,-0.9
1942,0.3,3.7,5.1,10.3,15.6,20.7,21,21.2,16.6,12.3,8.7,2.2
1943,3.2,1.5,2,7.6,13.6,17.3,20.7,21.8,17.8,15.3,8.6,3.8
1944,1,3.2,6.6,9.6,12.6,18.5,20.6,19.9,18,12.9,7.2,2.8
1945,2.3,0.2,1.8,7.2,15.2,17.6,21.4,21.1,18.3,12.3,6.3,2.3
1946,1.4,2.7,4.6,9.4,12.1,17,19.7,20.5,17.6,11.1,8.5,3.8
1947,4.2,3.2,7.8,10.2,15,18.7,21.6,20.8,16.5,11.8,8.1,4
1948,4,3.5,1.8,8.2,12.8,18,21.5,20.8,16.8,10.9,4.9,1.2
1949,-1,-0.6,4,6.6,15,18.9,20.9,20,15.3,11.9,7.7,3.5
1950,-2.2,-1.6,5.3,12.3,13.2,16.7,20.7,20.1,17.6,10.8,7.6,4.2
1951,2.5,3.3,7.8,11.1,14.8,17.9,21.1,21.7,18.4,11.7,6.9,2.6
1952,2.1,3.9,4.3,10.7,13.1,18.1,21.4,22,20.1,15,7,4.6
1953,3.6,5,2.8,10.9,14.6,18.1,21.7,22,17.3,13.1,5.4,-0.7
1954,1.2,4,7.1,9.5,13.1,19.7,23.1,22.8,18.3,13.6,8.1,5.4
1955,4.4,6.8,5.9,11.3,15.3,21.1,21.8,22.4,18,13.9,7.2,4.7
1956,3.3,4.6,4.1,9.5,12.8,18.5,21.8,21.4,17,10.3,5.1,0.7
1957,-0.3,4,5.7,9,12.2,18.9,21.2,21.9,17.2,13.7,6.2,2.7
1958,2.7,2.9,7,10.7,14.3,17.9,20.3,21.3,16.5,12.4,4.3,3.9
1959,3.3,-1.7,4.2,10.4,14.6,18,20,20.3,15.6,11.4,7,3.2
1960,3.7,3.5,6.5,10.4,16.3,18.4,21.1,21,17.6,13.1,8.5,4.8
1961,2.3,2.3,3.9,10.6,15,19,21.1,22,15.3,12.3,6.4,5.8
1962,4,3.7,7.4,9.3,15.8,20,22,22.7,18.1,13.4,8.1,5.3
1963,6,5.7,4.5,10.5,12.9,18.6,21,22.3,18.2,13.9,6.9,2.3
1964,-3.9,3.3,7.1,8.5,12.6,19,21,19.9,16,10.8,6.1,2.2
1965,2.2,3.3,6.1,8.9,13.4,19.8,21.5,21.3,16.8,10.2,4.9,3.1
1966,4.5,5.7,5.2,10.6,13.5,18.6,21.1,21.6,17.1,12.7,8.9,4.6
1967,1.2,0.5,4.1,8.7,13.6,16.8,20.8,20.7,16.5,12.8,6.3,3.6
1968,1.1,1.8,4.8,11.9,15.8,18.4,21.7,19.4,16.2,13,8.2,5.6
1969,3.7,2.8,7.9,9,15.2,19.4,20,20.4,17.9,13.5,5.5,3.9
1970,3.3,4.7,7,11.2,13.7,18.6,20.9,21.1,16.8,11.3,8.5,1.2
1971,1.8,2.7,5.6,9.3,15.4,18.4,20.3,20.5,17.5,10.8,6.3,1.6
1972,-1.7,-0.6,4.9,10.9,13.6,17.9,19.6,20.2,17.4,13.5,4.8,-0.3
1973,-1.8,3.1,4.7,9.2,14.7,17.6,21.3,20.9,17.8,13.1,3.4,2
1974,0.8,1.9,7.5,9.1,13.7,18.8,21.3,20.4,16.6,14.1,6.8,2.8
1975,1.3,2.7,4.9,11.2,14.5,18.7,21.4,20.2,18.3,10.8,6.4,1.4
1976,2.2,1.1,5.4,10,14.2,18.5,20,19.4,16.5,13.1,6.9,4.1
1977,-0.1,5.1,5.8,10.2,14.4,18.9,22.3,21.4,17.9,10.1,5.8,3.5
1978,3.6,4.9,6.6,9.6,15.2,18.8,22.6,19.8,17,14,2.5,5
1979,3.7,5.4,7,10.1,15.3,19.4,21.1,21.1,18.5,13.7,8.5,3
1980,1,2.3,5.5,9.5,14,19.7,22.5,21.5,16.5,12.7,7.4,3.8
1981,3.1,4.1,7.4,9.3,12.6,19.7,23,21.9,18.6,14.1,5,4.9
1982,2.1,0.5,3.7,11.6,14.7,18.6,20.3,20.7,18.3,12.9,3.9,0.5
1983,-1,1.5,5.1,9.4,14.7,18.3,21.2,20.1,17.7,11.1,9.1,3.7
1984,3.3,3.3,7,9,15.1,19,21.3,19.5,17.7,11.6,7.1,0.5
1985,3.6,1.4,3.6,10.5,15.9,18.5,20.7,22.8,17.5,11.3,8.3,2.8
1986,2.8,4.7,6.5,11.5,13.2,18.7,21.5,21.7,19.8,13.7,4.8,1.2
1987,2.9,4.8,3.7,9,14.1,18.1,22.9,21.2,18.2,11.5,5.3,4.8
1988,2.2,3.4,5.2,9.2,14.4,18.6,22.1,21.9,17.7,12.6,4.4,3.4
1989,-1.7,1,7,11.6,15.6,18,21.7,20.9,17.4,12.7,7.6,2.9
1990,-0.4,2.4,5.3,10,14.3,18.8,22.6,21.4,17.4,13.8,8.1,3.3
1991,1.9,2.1,7.4,11.2,13.9,20.1,21,21.5,17.6,14.9,7.3,3.4
1992,-1,-0.5,3.4,9.6,13.4,18.3,19.6,21.7,16.8,13.2,4.8,1.7
1993,1.1,1.1,4.8,9.8,13,18.8,21.8,22,17.7,13.9,4.3,4.4
1994,4.8,4.9,6.4,12.1,15.8,19,22,21.8,20.2,15,6.4,1.9
1995,3.3,4.5,6,9.9,15.9,20.1,21.5,21.2,17.2,11.7,4.3,2.1
1996,2.8,4.3,5.1,11.3,16.3,19.4,23.6,22,17.2,11.6,7.2,6.3
1997,1.4,0.5,3.1,8.1,16.2,19.5,21.6,19,16.2,13.3,7.3,4.6
1998,2.2,2.3,5,10.9,15.6,20,23.1,22.3,18.2,13.4,10.4,5.1
1999,4.3,3.9,6.3,10.4,16.4,19.6,22.6,22.1,17.3,13.8,6.4,3.6
2000,1.7,2.1,4.7,12.1,15.1,20.1,23.8,22,17.6,12.1,6.7,4
2001,3.4,4.7,9.9,11.8,14.3,20.1,22.8,22.5,18.4,13.5,6.2,7.5
2002,0.7,4.2,7.4,10.2,14.1,19.7,22.3,21.5,17.8,15.1,7.6,1.9
2003,4,2.6,4.8,10.6,16.4,19.5,22.2,23.3,17.3,14,6.7,3.6
2004,3.3,3.4,7.7,10.2,14.4,19.4,23,20.9,17.7,14.5,7.2,1
2005,2.8,2.6,7.1,11.5,14.7,18.6,22.4,21.9,17.4,11.4,5.1,4.5
2006,1.7,3.8,6.6,11.7,15.8,20.5,22.2,23,18.1,14,5.1,1.5
2007,0.9,4.8,6.4,8.9,17.7,20.6,24,22.5,19,14.5,7.1,2.6
2008,-1.3,2.1,9.1,13.4,14.6,20.7,22.7,23.6,18.5,13.7,7.9,2.1
2009,1.5,4.8,6.1,10.4,15.5,21,22.5,21.6,17.2,14.9,6.8,6.8
