1901,1.5,-1.5,2.2,7.8,11.8,14.7,18,16.6,14.7,9.4,3.2,0.9
1902,1.5,0.3,3.4,7.4,10,13,13.8,12.7,10.5,6.9,5.2,1.3
1903,1.2,2.2,5.2,6.1,10.7,12.8,15,14.7,13.3,6.9,4.6,2.7
1904,2.8,-1.2,2.9,7.1,10.7,13.3,15.3,14.9,13,8,3.3,2
1905,1.2,1.1,4.9,5.1,10.6,15.6,16.7,16.3,12.4,4.8,3.7,3.5
1906,1.4,0.7,2.2,7.2,10.9,14,16.3,15.6,13.2,8.4,6.3,1.5
1907,0.6,1,3.8,6.8,10.5,13.8,15.1,13.3,11.1,9.5,5.5,2.4
1908,2.2,1.6,3.5,6.4,10.8,13.4,15.6,15.1,12.3,9.5,4.2,2.8
1909,2.5,1,1.7,6.4,9.6,12.9,14.7,13.9,11.5,8.3,3.9,1.5
1910,0.4,2.3,4.7,6.3,12,14.3,15.6,15.4,12.8,8.3,3.2,3.3
1911,1.4,1.6,3.1,5.8,13,14.3,16.3,16.9,12.4,6.5,3.9,4.2
1912,0.2,1.3,5,6.3,10.6,13.9,17.5,16.2,11.7,7.6,4.4,3.7
1913,0.5,1.9,4,7.5,11.6,13.6,15.3,14.6,12.4,8.5,6.9,1.7
1914,1.4,4.2,3.6,7.9,9.8,14,18.7,16.9,13.1,8.2,4.7,2.1
1915,0.6,1.5,1.3,6,9.5,11.9,15,15.3,11.5,6.7,3.2,-1.5
1916,2.5,1.5,1.4,7.3,11,13.4,16.2,14.8,11.7,7,6,2.7
1917,-1.2,0.4,1.3,4.7,10.6,15.6,16.1,18.1,12.8,7.4,4.9,1.3
1918,-0.8,2.7,4.3,7.5,12,12.7,16.4,15.5,11.2,8.2,6.6,2.7
1919,1.9,-0.6,2.1,5.3,13.1,13.6,15.7,13.4,11.6,6.5,1.6,0.7
1920,0.9,2.6,5.5,6.9,11.5,14.3,17.2,15.3,13,9.5,6.5,2.7
1921,1.7,2.5,4.9,8.5,11.3,11.9,14.7,14,11.5,8,3.2,3.7
1922,0.2,1.6,3,6,9.9,12.9,15.5,15,11.8,6.9,4.5,3.1
1923,1.9,0.1,5.3,6.3,9.6,10.8,15.5,14.3,11.4,7,2.9,0.7
1924,2,-1.2,1.1,4.9,10,11.8,16,17.2,13.6,9.1,5.7,4.9
1925,3.1,1.7,1.8,7.7,12.4,13.9,19.3,16.9,12.4,5.8,2.5,0.3
1926,1.2,1.6,3.1,8.1,10.5,14.9,16.9,16.2,12.2,4.4,5.5,2.1
1927,1.4,1.9,5.3,5,9,12.4,18.2,17.5,13.1,6.3,3,-0.1
1928,1.4,1.7,4.6,8.1,10.5,11.7,13.9,14.4,11.9,7.6,4.9,2.2
1929,0.2,-0.3,5,5.2,11.7,12.9,15.1,14.4,12.7,7.4,5.7,4.1
1930,3.1,1.6,3.5,8.6,11.8,16,18.4,17.9,13.5,8.7,3.8,3.6
1931,0.7,0.2,1.6,6.3,11.4,11.3,16.4,15.1,10.3,6.3,6.5,2.4
1932,3.6,3.2,3.1,5.9,11.5,13.3,17.2,15.9,11.3,6.2,5.2,3.8
1933,3,-0.4,4.5,6.4,11.5,17.1,18.2,16.6,14.7,8.5,4.6,3.3
1934,3.5,2.6,4,6.8,10.9,13.5,17,17.6,15.6,8.3,4.9,4.5
1935,1.8,1.2,3.6,6.4,10.2,13.6,16,16.4,12.7,7.4,6.4,2.1
1936,0.7,0.4,4,5.4,12.5,15.5,18.1,16.7,13.8,7.3,5.4,3.6
1937,1.8,-0.5,2,7.9,12,14.1,17.3,17.6,13,9.7,4.3,-0.2
1938,2.2,2.7,5,6.3,10.1,12.9,16.8,17.9,14.3,9.9,7.4,3.9
1939,1.2,3.6,4.9,6.5,12.2,14,16.7,17.9,14.9,7.8,5.7,1.5
1940,-0.8,-1.8,2.4,6.5,14.1,15.2,15.6,13.9,11.2,8.4,4.7,1.8
1941,-1.9,-1.1,2.6,5.8,10.4,13.3,18.6,16.2,13.1,6.9,5.4,2.4
1942,-3,-1.5,1.3,6.8,10.5,12.3,15.1,16,13,7.7,5.5,3.3
1943,0.5,2.6,5.6,6.1,11.2,14.8,16.9,14.6,12.8,9.8,4.9,3.5
1944,2.4,1.5,2.8,6.2,9.9,13.7,17,15.8,12.3,9,4.7,2.8
1945,-1.6,2.3,4.9,7.3,11.8,13.9,18.1,17.5,13.2,8.6,6.2,2.4
1946,2.1,0.5,3.8,6.8,11.5,13.6,17.8,17.6,14.4,8.9,5.9,3.9
1947,0.8,-3.1,0.7,5.6,13.2,14,18.1,18.6,13.7,7.9,4.1,1.9
1948,-0.2,2.1,5.7,7.7,12.1,13.4,16.3,15.1,12.1,6.8,5.5,5.1
1949,2.9,3,3,6.5,10.8,13.2,16.4,14.6,15.1,8.6,7,2.7
1950,1.6,1.7,4.3,6.8,11.8,13.8,17.9,18.4,13.5,8.9,5,0.7
1951,0.8,2.3,2,5,11,12.7,14.6,16.4,14.2,10.4,6.4,4
1952,0.5,0.6,3.4,8.3,11.3,12.1,15.1,15.1,10.7,7.5,2.8,1.7
1954,0.6,0.2,3.7,6.2,14,13.5,16.2,16.7,12.3,7.6,5.8,3.4
1955,0.5,-0.9,2.6,5.7,8.6,13.2,17.8,17.9,14.2,7.3,6.1,0.4
1956,0.3,-1.1,4.7,6.2,10.9,12.5,16.6,15,13.2,7.8,5.3,2.8
1957,3.4,1.1,4.9,6.7,10.1,12.5,15.5,15,11.9,7.9,5.4,2.4
1958,0.6,-1.5,2.1,5.8,8.9,14.5,15.8,16.2,15.4,9.7,7.5,1.1
1959,-1.1,2.5,6.3,7.6,12,14,16.9,17,13.2,10.2,7.3,3.5
1960,-0.1,0.4,5.9,7.5,12.5,14.1,16.6,17.2,14.3,7.7,5.6,2.1
1961,0.5,3.4,4.7,7.5,11.6,13.6,15.7,15.9,14.3,11.4,6.4,1.2
1962,2.6,1.8,1.1,6.9,10.2,12.4,15.2,14.4,12.1,8.7,4.4,1
1963,-1.1,-1.6,3.8,7.6,11.3,15.6,15.4,16.3,13.1,8.7,4.6,2.5
1964,2.9,1.5,5.5,7.4,11.6,12.4,14.1,14.5,11.7,8.6,5.4,2.3
1965,0.4,1,3.5,7.2,11,13.7,15.3,14.7,14.3,9.8,2.6,-0.7
1966,-1.4,-2,2.9,5.8,10.3,16.1,16,15.6,11,7.8,4.7,2.1
1967,-0.1,2.4,3.8,5.7,10.9,13.2,15.7,15.5,15.4,8,6.7,1.8
1969,2,-1.4,3,7.1,11.7,16,15.7,20.5,12.5,8.6,3,1.1
1970,-0.3,-1.2,2.6,5.7,12,17,15.2,17,12.4,7.7,4.6,2.7
1971,2.3,2.3,2.4,6.3,12.1,13.3,15.8,16.1,12.7,8,3.7,4.4
1972,0.3,1.9,4.6,6.6,13.1,13.6,18.1,15.5,12,8.5,4.6,5
1973,3.6,1.6,5.1,4.7,10.8,14.2,17.2,14.9,11.9,6.6,3.6,1.7
1974,4.3,2.6,5.8,8.2,13.8,16.1,15.3,16.1,12.9,7.5,5.5,4
1975,3.1,3.3,4.8,6,11,13.1,16.5,18.1,12.5,8.9,5.8,3.1
1976,0.2,2.1,3.6,5.6,12.9,14.5,16.6,16.8,11.3,9.2,5.9,0.6
1977,0.2,-0.1,4.6,4.7,10.9,13.1,15.4,15.5,11,8.9,4.6,4
1978,1.3,-1.6,3.3,6.1,12.1,15.1,15.9,15.7,11.2,8.3,5.6,-1.1
1979,-1.4,-0.7,2.4,5.8,9.2,13.8,14.3,14.3,10.7,8.1,4.5,1.2
1980,-0.3,0.4,2.5,6.9,11.8,14.5,17.3,15.8,13.3,6.1,3.3,1.9
1981,0.6,0.4,2.5,5.6,13.8,12.2,15.2,14.8,13.8,7.7,4.5,-2.1
1982,-0.9,2.8,4.1,5.6,11,14.9,17.2,16.4,12,9.2,5.4,2.8
1983,2.7,1,3.7,6.5,10.8,13.1,15.9,15,11.9,7.5,4.3,2.7
1984,-0.5,1.3,3,6.7,11.8,13.9,15.7,15.9,12.3,8.6,6.9,3.7
1985,-1.3,0.1,2.6,5.2,12.6,13.1,16.2,15.7,11,9.6,2.2,0.9
1986,-1.6,-1.1,3.6,5.5,11.7,14.9,15.4,14.4,10.1,8.3,5.9,2.1
1987,-2,0.4,2.2,7.2,10.2,11.8,16.3,14.3,12.5,9.6,5.1,3.2
1988,2.2,1.7,2.3,5.3,12.5,15.5,16.8,16.6,13.2,7.8,4.3,2.9
1989,4.7,3,4.6,7.4,11.3,14.7,16.3,14.8,13.3,8,5.8,2.6
1990,3.6,3.5,4.4,7.1,12.6,14.8,16.4,16.5,12.7,9.2,5.3,3.2
1991,2.8,-0.2,4.6,7.8,10.1,12.3,18.9,17.5,12.4,7.6,5.6,3.6
1992,3.4,2.5,3.4,6.4,13.7,18.2,16.2,15.3,13.4,6,5.1,3.7
1993,2.3,1.7,4.2,8,12.8,12.9,14.5,14.8,12.4,6.9,4,1.1
1994,0.5,-1.2,2.6,6.4,10.7,11.6,18.1,16.9,13.1,6.9,5.9,3.5
1995,2.1,1.8,3.3,4.8,10.5,13.8,16.1,16.6,13.5,9.6,4.3,-0.2
1996,0.9,-0.7,3.2,7.8,9.7,12.9,14.7,18.4,14,8.9,1.9,1
1997,2.8,2.3,3.8,5.1,10.4,15.2,18.5,20.2,12.9,6.1,4.5,2.1
1998,1.9,2.5,2.4,6.4,12.6,12.4,15.5,14.9,14,7.3,3.9,3.4
1999,1.4,1,3.6,7.4,11.4,14.3,17,16.7,15.5,8.9,7.1,1.4
2000,3.2,2.8,3.2,6.4,12.7,12.3,15,14.9,13.2,10,6.5,2.3
2001,2.1,-0.9,2.7,5.7,11.1,12.9,15.9,16.2,13.3,9.9,4.8,1.8
2002,2.7,1.8,4.1,8.8,14.3,17.3,18,19.2,14.5,6.4,3.8,1.4
2003,1.2,2.4,5.4,8.5,11.5,15.9,19.9,17.9,13.6,6.6,6.8,3
2004,1.3,1.7,5.2,8.7,12.3,14,16.7,17.7,13.6,9,5.5,3.8
2005,2.9,1.4,4.7,8.5,10.8,13.9,17.7,15.4,13.2,10,6.5,2.6
2006,2.9,2.4,1.6,6.7,12.5,14.7,19,18.4,15.8,9.6,6.9,5.6
2007,2.3,0.8,6.2,7.8,11.6,15.8,17.4,15.9,11.6,8.6,4.8,3.1
2008,2.3,3,3.5,8.2,13.3,15.8,18.1,17.9,14.6,8.3,5.6,2.6
2009,2.5,0.6,4.9,9.2,13.3,15.3,17.3,17.7,13.8,7.2,6.4,1.6
