1901,2.4,0.5,3.3,9.8,12.9,17.8,20,22,19.4,14.1,7.1,1.8
1902,-1.2,0.8,5.6,7.5,12.8,17.2,19.9,21.1,19.9,13.6,9.1,4.8
1903,3.2,0.9,5.5,9.1,11.9,16.2,19.7,21.8,19.5,13.1,7,1.5
1904,-1.1,2.5,3.8,9.8,12.4,18,21.1,21.7,18.5,13.7,5.2,2.8
1905,2.1,-0.4,2.5,6.9,12.8,17.4,19.7,20.2,18.6,13.6,7.8,4.5
1906,-1.1,0.3,2.9,7.9,11.8,15.7,20.9,22,17.4,12.4,6.9,2.8
1907,2.6,-0.5,2.1,8.3,12.7,15.9,19.2,22.7,18.7,12.2,8.7,1.4
1908,0.8,0.7,3.5,8.7,12.7,18.1,20.2,22.3,17.8,13.4,5.2,1.5
1909,0.8,-0.2,4.2,9.4,13.4,17.8,21.9,22.9,19.5,11.9,7.1,1.1
1910,3.4,-1.1,2.5,8.7,13,18.1,21,22.1,18.4,14.2,7.8,1.8
1911,0.9,2.9,5.4,10,12.4,18.2,21.4,22.2,19.8,13.3,10.4,2.1
1913,-1.8,1.4,1.7,10,12.2,17.5,20.6,21.5,17.9,13.2,6.7,2.4
1914,1.3,0.6,5.4,7.3,14,17.9,21.4,22.3,19.7,13.3,9.9,3.4
1915,2,2.3,3.3,7.5,11.3,17.1,20,23.1,20.3,14.8,9,3.4
1916,2.4,2.8,2.9,9.6,13.4,19.3,21.1,22.2,20.8,14.2,9.3,4.8
1917,-0.7,1.3,3.8,9.1,11.9,15.6,20.5,21.4,19.4,14.6,6,0.8
1918,-1.4,0.7,2.9,7.2,12.6,17,20.9,22.3,19.7,13.8,8.5,2.3
1919,0.8,1.6,4.8,9.4,12.2,16,20.5,22,20.1,14.1,9.4,2.6
1920,1.4,1,4.1,8.8,12.8,17.5,22,22.9,19.8,14.3,10.2,3.4
1921,1.6,0.7,3.1,10.4,13.8,17.3,21.9,23.1,19.8,13.8,5.8,2.9
1922,-1.1,4.7,3.3,9.6,13.5,18.5,21.3,23.5,20,14.2,8.6,0.2
1923,-0.6,1,4.3,7.5,12.8,16.7,19.7,22.7,20.7,14.6,9.4,3.6
1924,0.3,1.8,2,11,12.7,16.4,21.2,22.8,19.5,13.3,7.2,3
1925,0.8,-0.2,1.9,8,12.2,16,20,22.5,20.3,14.5,8.9,4
1926,0.1,1.4,2.7,6,11.1,14.1,19.4,21.5,19.4,11.7,6.5,1
1927,0.1,-0.9,3.5,9.4,12.8,16.7,20.9,22.4,19,13.9,8,3.2
1928,1.2,-0.4,2.6,7.2,13.2,17.5,20.5,21.3,20.6,13.6,9,2.5
1929,-0.9,-0.8,2.9,8.6,11.4,15.8,20.7,22.2,18.1,14.3,8.9,6.4
1930,1.2,3.2,5.8,9.7,13.6,18.3,22.9,23.4,18.7,14.1,7.6,2.6
1931,0.4,1.1,3.9,7.6,12.2,16.4,18.9,22.1,19.6,13.5,9.1,4.3
1932,3.4,1.4,2.3,7.3,12.9,17.3,21.9,22.8,19.2,13.6,7.9,3.2
1933,0.8,0.7,2.9,8.8,12.9,17.3,22.6,23.7,19.3,13.6,8.3,3
1934,-0.9,-0.5,1.5,7,12.8,17.6,20.1,22,18.7,12.5,7.8,3.7
1935,1,1.8,2.5,7.5,11.6,16.7,19.7,21.6,18,14,7.8,2.7
1936,-1.7,-0.5,1,6.8,12,17,20,21.8,20.5,12.8,8.4,3.5
1937,2.4,2.7,4.3,8.5,13.1,16.8,22.2,22.5,19.7,14.1,8.6,1.9
1938,-0.3,-0.3,5.8,8.7,13.5,17.2,21.8,23,19.3,13.8,7.3,3
1939,-0.8,0.7,3.6,8.9,12.5,15.6,21.8,22.5,20.6,15.4,9.6,2.6
1940,-1.1,-0.2,3.6,8.3,12.3,17.3,20.4,21.1,18.1,14.3,9.9,2.8
1941,1.9,1.5,4.4,8.6,12.9,16.7,19.4,21.9,18.2,13.7,9.8,4.4
1942,-0.8,0.6,6.3,9.2,13.2,18.5,23.2,23.2,21.3,12.9,6.8,2.6
1943,-1.3,0.2,2.6,6.6,11.3,15.3,20.8,22.5,20.8,14.4,8.3,2.7
1944,-0.2,-0.5,1.3,5.2,10.7,16.1,20,22.1,19.5,13.7,8.5,1
1945,-1.6,2.8,1.8,7.7,10.5,15.3,17.4,21.6,17.9,13.9,8.5,1.9
1946,1.2,1.5,3.3,9.4,12.5,17.3,21.4,23,19.8,14.7,10.3,2.2
1947,1.3,-1.4,2.3,7.1,11.2,15.7,20.3,22.1,20.1,13.2,7,1.2
1948,1.7,2.1,2.6,8.9,13.5,18.1,22.6,22,20.1,14.5,8.9,5.2
1949,2.5,3.3,2.5,7.4,13.5,17.3,21.3,22.3,18.2,12.9,7.3,2.5
1950,1.5,1.6,3.3,10.2,15.3,19.3,22.3,23,20.4,12.4,7.8,1.8
1951,0.1,1,4.8,9,13.7,17.4,20.8,23,17.8,13.6,7,3
1952,0.8,0.1,4.2,9.3,13.4,18.3,21.9,23.2,19.3,14.4,9.5,2.1
1953,0.3,0.8,6,8.6,13.5,17,21.6,21.2,19.3,14.4,6.5,4.8
1954,2.5,1.7,4.9,10.8,13.4,16,19.6,23.3,21.2,12.8,8.6,4
1955,-0.2,2.7,6.1,10.2,14,18,22.6,23,19.8,15,7.8,4.1
1956,1,0.6,4.8,8.8,13.4,18.7,20.5,21.4,19.2,14.5,8.4,0.5
1957,2.2,1.3,2,10,12.8,17.2,21.6,23.4,17.9,13.7,9.6,4.8
1958,1.5,2,4.1,8.8,12.7,17.5,20.5,21.7,19.2,13.1,8.5,3.8
1959,0.2,4.1,5.4,10.6,13.7,16.9,21.5,22.8,20.3,14.4,10,2.7
1960,0.9,2,5.1,8.9,13.5,17,21.6,22.7,20.3,13.8,8.7,2.8
1961,-0.4,-0.1,4.7,10.1,14.9,18.4,22.5,22.9,21.3,15.7,9.1,3.2
1962,0.2,0.9,3.6,9.6,13.8,17.3,21.1,22.2,20.5,13,8,3.4
1963,-2.2,-0.1,2.8,7.9,12.7,16.7,20.7,21.9,17.7,12.9,8.4,4
1964,2.4,0.4,3.2,11.1,13.9,17.5,20.4,23.4,19.2,12.6,7.2,3.8
1965,0.7,0.3,1.6,5.2,12,16.9,19.8,22.4,18.8,12.5,9,2.7
1966,-0.3,2.8,5.2,9.1,12.3,16.1,19.9,22.7,20,14.2,8,1.6
1967,-0.8,0.5,4.1,9.3,14.4,18.6,22.5,23.4,19.3,13.5,7.8,1.8
1968,0.1,-1.6,5.2,8.8,13.1,18,21.2,22.9,18.3,12.8,8.6,6.2
1969,1.5,2.6,3.8,9.1,13.9,17.2,19.7,21.8,18.5,13,8,2
1970,-0.7,1.3,0.7,8.4,13.7,16.7,21,21.6,19.9,13.1,7.2,1.8
1971,0.7,1.3,2.7,8.6,13.3,17.7,21.4,22.4,18,12.2,7,3.7
1972,3.4,2.8,4.6,8.9,13.5,17.4,21.1,22.1,18.7,14.1,7.4,3.3
1973,2.1,1.7,2.7,10.3,12.6,17,21.2,21.9,18.4,12.7,6.3,0.5
1974,-0.8,1.2,3,9.2,12.9,16.8,19.5,22,18.9,13.7,6.8,2.5
1975,0.3,0.4,2.9,8.7,13.3,17.8,20.9,21.6,20.2,13.8,9.6,2.3
1976,-0.3,2.5,5,8.8,13.2,17.1,19.9,20.6,18.4,12.8,7,3.1
1977,-0.6,-0.2,4.5,9.3,13.2,18.2,21.7,21.9,20.7,15.1,11.2,4.8
1979,2.2,5,5.7,9.7,13.9,18.9,21.2,23.5,20.9,15.7,11.4,5.7
1980,1.6,0.6,4.2,9.1,13.9,19.2,20.4,20.5,20.1,14,8.2,2.8
1981,-0.8,0.9,3.9,7.3,11,14.2,20.2,21.1,17.5,12.8,6.2,2.3
1982,1.5,0.8,4.9,8.9,14.6,15.7,19,22.4,18.6,12.9,9.7,4.5
1983,1.3,0.9,3.5,9,13.4,15.4,19,22.3,18.8,13.2,7.3,1.6
1984,-0.9,-1.6,0.5,6.8,10.7,16,21.5,23,18.8,13,7.1,3
1985,-0.7,2.6,3.7,8.3,12.7,16.3,21.6,23.5,19.5,13.4,8.2,2.5
1986,-0.2,-0.1,2.5,7,11.9,16.2,20.6,22.7,20,12.6,8,4.1
1987,1.6,2.2,5.1,8.5,13.3,16.9,21,22,19.3,14.6,8,3.7
1988,3.2,0.7,4.7,9.7,13.3,17.8,19.1,23.1,20.2,13,6.1,2.8
1989,4.3,3.6,4.9,10.1,13.2,16.6,20.6,22.9,20.5,13.3,9.7,4.2
1990,1.1,5.1,6.2,9.7,13.9,18,21.3,23.6,20.2,15.3,10.7,5
1991,1.8,1.5,5.6,10.9,13.6,19.3,22.1,21.6,20.1,14.3,8.8,4.8
1992,2.8,2.5,6.4,10.3,12.5,16.2,20.2,21.9,18.4,13,9,5
1993,3.1,2.4,3.6,7,11.9,17.7,19.4,21.3,18.6,12.9,9.7,4.4
1994,1.8,1.4,4,10.1,14.1,17.7,22.5,23.8,20.9,16.6,9,4.3
1995,1.4,1.8,5,10,14.2,17.2,21.5,23.4,19,14.8,7,1.8
1996,1.6,0.5,4.2,7,12.4,16.2,20.1,20.7,18.4,13.9,9.1,4.5
1997,1.7,2,6.1,10.1,14.2,18.4,20.9,21.8,19.5,13.7,10.1,5.2
1998,2,2.4,4.9,10.2,14.4,17.4,21,23.1,20.2,16,8.8,4.4
1999,1.7,1.5,6,10.3,14.7,18.6,22.3,24,21.8,15,9.5,4.2
2000,4,0.4,3.7,9.6,13.4,17.2,22,22.9,20.6,14.8,9.4,3.9
2001,0.6,1.9,4.3,9.7,14.5,18.9,23.1,22.3,18.9,13.9,7.9,3.2
2002,3,3.2,6.6,10.9,13.5,17.3,21.7,22.1,19.1,13.9,6.6,3.3
2003,0.9,2.5,3.5,9.6,13.8,17.3,18.3,20.4,18.5,13,10.5,4
2004,1.5,2.7,4,9.2,12.7,17.6,22.1,21.7,19.6,13.3,10.6,5.6
2005,1.8,1.6,3.3,8.2,10.7,17.4,20.5,23.3,20.4,15.1,8.4,1
2006,0.6,2.3,4.8,8.3,13.8,18,21.5,23.2,20.2,15,9.7,5.8
2007,3.6,4,5.6,9.1,13.9,18.2,20.8,23.6,20.4,14.8,8.6,4.7
2008,1.6,0.7,5.8,8.7,12.5,16.3,21.8,23.2,19.9,15.3,9.2,5.8
2009,2.7,3.3,5.3,10.3,14.9,17.9,21,22.2,18.5,14.1,8.9,5.1
