1901,0.6,-2.2,1,4.7,7.3,10.1,13.3,12.4,10.8,6.9,2.1,1.8
1902,2.6,-0.9,3,4.7,5,9.4,11.3,11.4,10,6.7,4,1.1
1903,1.7,3.6,3.6,2.3,7.9,9.3,11.7,11.8,10.9,9.2,4.5,0.5
1904,0.3,1.5,0.9,5.2,8,9.5,13.8,12,8.7,7.1,3,3
1905,-0.3,2.3,3.7,4,6.5,11.1,13.4,11.8,10.2,4.3,3,2.6
1906,2.8,0.9,1.7,3.6,7.8,10.2,12.3,13.2,10.4,9.7,6.2,0.1
1907,1,-0.5,2,3.8,7.7,9.8,11.2,12.4,10.7,8.6,5,3.1
1908,-1.4,2.6,0.8,3.2,9.4,11.5,12.6,11.7,10.4,7.6,3.2,1.1
1909,-0.1,-0.8,1,5.2,7,9.4,11.1,12.5,9.9,8.8,2.4,2.2
1910,2,2.5,2.1,4,7.5,11.1,11.6,12.4,10.5,8.7,2.6,4.7
1911,0.2,1.9,2.4,3.7,8.7,10.5,14.1,15.1,11.6,7.6,4.3,4.9
1912,2,3.2,4.8,4.5,8.4,10.5,13,10.6,8,5.5,4,4.3
1913,3,1.5,3.8,4.8,8.1,10.4,11.6,12.1,11,8.6,7.3,2.7
1914,-1.1,3.4,3.8,6.8,7.4,9.9,12.6,13.4,10.6,7.4,3.7,3.9
1915,2.4,1.5,1.6,4.3,8.3,10.7,11.4,12,9.6,6,1.1,4.7
1916,4.8,1.6,1.4,4.4,8.1,8.4,11.2,12.9,9.9,8,4.4,2.1
1918,0.7,2.5,1.9,4.2,8.6,8.6,11.9,12.6,10.1,6.5,3.3,5.2
1919,1.2,-0.7,2,3.4,9.7,11.3,10.1,13.6,10.8,4.6,1.7,3.6
1920,3.3,3.3,4.1,5.6,8.7,10.3,11.8,10.8,10.5,6.8,2.3,1.8
1921,4.8,1.5,3.6,4.6,7.7,10.2,14.3,12.5,11.7,10.4,1.1,3
1922,0.9,1.2,2.7,3.5,9.1,10.4,11.2,11.5,9.7,4.7,3.1,3.6
1923,2.8,3.3,3.9,4.8,7,8.2,13.9,12.1,9.8,8.5,2.1,1.1
1925,2.4,2.8,0.9,4.1,8.8,10.2,12.8,12.6,8.7,8.2,2,1.2
1926,1.7,5.1,3.3,5.1,7,9.2,13.4,12.8,12,6.9,5.1,1.1
1927,2.6,1.6,4,4.9,8.8,9.4,13.2,12.9,11.1,7.6,3.7,-0.2
1928,2.5,3.7,3.2,5.6,6.7,9.7,12.8,12.8,10.7,8,6.1,2.2
1929,-1.7,-4.2,2.7,2.9,8.6,9.9,12.6,12.1,12.3,7.9,4.2,4.3
1930,3.6,0.4,2.8,5.9,8.2,12.9,12.4,12.7,11.6,8.6,5.2,2.2
1931,2.4,1.3,0.2,4.3,8.4,11.3,12.6,12.5,9.2,6.6,5.5,2.8
1932,3.3,0.1,0.7,4.1,7.6,10.5,13.1,14.8,12,7.3,4.6,2.8
1933,-0.6,1.3,3,4.6,7.9,10.6,13.7,13.7,11.6,8.2,3.2,-2.4
1934,1.4,0.7,2.1,5.4,7.5,11.3,13.6,12.6,12,9.2,4.4,6.3
1935,2.5,2.9,2,5.1,6.7,11.8,13.6,12.8,11.4,7.3,5.2,2
1936,3.6,0.8,3.6,3.5,8,11.2,12.8,12.8,11.8,6.6,4.1,2.3
1937,2.6,4.1,1.5,5.9,9,10.9,13.2,13.2,10.6,8.6,3.5,1.4
1938,3.3,1.6,4.3,3.6,6.8,11,12.1,13.5,11.6,7.9,7.1,0.7
1939,3.2,2.1,2.7,5.4,7.4,11.2,12.5,13.5,11.7,6.4,6.6,1
1940,-4.8,-0.7,2.4,5.2,8,11.7,12.1,11.9,10.1,6.7,5.1,0.4
1941,-2.1,0.9,2.3,3.5,5.6,11.5,13.7,12.3,11.1,7.8,3.6,3.5
1942,-3,-3.6,1.3,5.3,7.3,10.4,12.6,13.5,11.7,9.7,4,3.7
1943,2.6,3,3,6.8,8.4,10.6,12.7,13.2,10.4,8.7,3.6,0.8
1944,3.5,0.4,0.9,5.8,6.9,10.3,13.1,14.2,10,7.2,4.5,1.9
1945,-3.2,4.4,4.2,5.9,9.1,11.9,13.8,13.3,12.5,9.2,4.2,3
1946,-0.4,4.1,1.9,5.9,8.1,9.9,12.9,12.2,11.4,7.8,5.5,-0.4
1947,-1.6,-4.3,1.5,5.6,9.6,12.1,14.4,15.6,12.7,7.6,5.4,1.8
1948,3.8,1.6,4.3,5.3,8.4,10.7,12.8,12.8,11,7.1,3.8,2.7
1949,2.5,1.8,1.7,6.6,7.4,10.5,14.1,13.9,14.2,9.4,4,3.2
1950,0.6,3.3,3.5,4.2,9,12.7,14.1,13.2,11.1,7.7,4.9,-0.5
1951,2.6,1.7,1.4,3.1,6.9,9.8,12,12,11.5,6.2,6.5,2.8
1952,0.9,0.6,3.5,5.5,9.1,10.6,13,13.3,8,6.3,2.2,0.9
1953,0.1,1.1,1.8,4.2,8.7,10.4,12.3,12.6,10.3,8,4.9,4.8
1954,-0.6,-1.4,2.9,2.9,7.6,10.2,11,11.7,10.2,9.3,4.8,4.5
1955,0.5,-0.4,-0.8,4.6,6.4,10.1,13.1,13.7,10.7,6.5,4.5,3.8
1956,1.4,-4.2,2.2,2.6,7.7,9.1,12.4,10.6,11.8,7.1,3.3,4.6
1957,2,3.7,5.5,4.4,6.4,10.9,13.2,12,10.4,7.9,4.8,1.8
1958,1.4,2.7,0.4,3.2,8.6,10.1,12.8,13.3,12.7,8.8,4.6,3.6
1959,0.6,0.8,4.1,6,8.7,11.2,13.8,13.9,11.5,8.8,4.5,4.2
1960,2,1.8,3.8,5.1,9.2,11.8,12.1,12.4,10.6,8.7,6.1,2.5
1961,1.7,4.4,3.5,7.2,7.7,10.6,12.4,12.7,13.3,8.8,4.5,1
1962,2.1,1.7,-0.2,4.4,6.5,9.2,11.8,11.9,10.2,8.1,4,-0.9
1963,-4.2,-3.5,2.1,4.8,6.8,11.3,12.1,11.6,11,7.8,6.6,-0.6
1964,0.1,2.5,1.9,4.6,9,10.8,12.8,12.8,11.1,6,5,1.4
1965,1.7,1,2.2,4.4,8,10.5,11.5,11.8,9.6,7.7,2.7,3.1
1967,2.3,3.3,3.8,4.3,7.7,10.5,13.5,12.7,11.4,9.3,3.6,2.3
1968,1.8,1.1,3.3,4.3,7.1,10.9,12.3,13.7,11.8,10.6,4.5,0.6
1969,3.6,-0.3,2,4,8.2,10.5,13.7,13.7,12.2,9.5,4.6,0.5
1970,2.2,0.9,1.1,3.5,8.7,12.5,12,13.3,11.7,8.7,6.1,2
1971,1.9,2.4,1.7,5.2,8.9,10.3,13.4,13.7,10.5,7.8,3.7,4.3
1972,1.4,2.4,3.1,5.6,7.4,8.7,13.1,12.4,9.9,7.7,4.7,3.2
1973,2.1,1.5,2.3,3.9,8.4,11.5,12.8,14.2,12,7.5,3.9,2.7
1974,4.3,3.3,3.4,5.6,7.3,10.8,11.7,12.5,10,5.9,5.2,5.9
1975,5,2.1,2.9,4.3,7.4,10.4,13.4,14.9,11.7,7.4,4.2,2
1976,3.4,1.9,1.7,4.2,8.5,13.3,15.5,14.3,11.6,9.6,4.9,0.6
1977,1.9,3.6,4.5,3.7,8.2,10.2,13.4,12.6,10.8,9.6,5.4,4.4
1978,1.5,0.9,3.4,4,8.6,10.6,12.2,11.8,11,8.9,5.3,2.4
1979,-2.1,-0.5,2.3,4.3,6.7,10.7,12.6,12,10.6,9.5,4.3,4.5
1980,-0.1,3.2,3.2,5,8,10.5,12,13.5,11.9,7.1,4.2,2.6
1981,2.1,0.2,6.1,5.6,8.6,10.6,12.8,13.4,11.5,7.1,5.5,0.4
1982,0.5,2.1,2.6,4.7,8,12.6,14.4,13.1,12.2,8.4,6.5,2.5
1983,4.3,-0.1,3,4,7,12,15.8,14.6,11.4,7.9,5.1,3
1984,2.3,1.6,2.3,4.2,7.4,10.4,12.5,13.9,11.4,8.8,7.2,3
1985,-3.1,-1.3,1.1,5,8.5,10.2,13.1,11.8,11.3,8.6,1.8,4.7
1986,1.4,-3.6,1,2.8,7.7,12,13.2,11.8,9,9.4,5.7,3.6
1987,-2.3,0.9,1,6.3,7.2,10.5,13.3,12.9,12.4,8.7,5.4,3.5
1988,4.1,2.6,4,5.4,9.8,11.4,11.9,12.7,11.6,9.2,3.8,5.8
1989,2.9,2.9,5.1,4.4,10,11.4,14.7,13.7,13,10.1,4,3.6
1990,3.9,5.5,4.9,4.4,9.2,10.6,12.4,14.7,10.4,10,5.5,2.7
1991,2.3,-1.8,5.7,4.5,6.5,9.6,14.5,14.2,12.5,8.1,4.8,2
1992,1.8,2.3,4.6,5,9.9,11.7,13.9,14.3,11.4,5.8,5.9,2.7
1993,4,1.8,2.8,7.1,9.8,12.1,12.6,11.8,10.6,7.9,2.3,4.2
1994,3.4,1.2,4.8,4.9,8.2,11,15.7,14.1,11.2,7.5,9.4,4.1
1995,3.1,5.2,2.5,5.9,8,11.1,15.4,16.3,11.3,10.7,6,1.3
1996,2.8,0.3,1.9,5.1,6.8,11,12.7,13.1,11,8.8,4.3,1.3
1997,-0.5,4.1,5.3,4.5,8.2,12.1,13.1,16.3,11.3,8,6.9,4.8
1998,3.6,3.3,5.3,5.4,10.8,11.4,12.6,13,12.7,9.2,3.3,4.3
1999,4.3,2.8,5.1,6.4,10.3,11,15.2,14.4,14.5,8.8,5.7,3.8
2000,3.1,4.1,4.9,5.9,10.3,11.9,12.4,14.2,13.1,9.4,6.4,5.5
2001,2.5,3.5,4.3,5.1,10.1,11.2,14.3,14.7,11.5,12,5.7,2.3
2002,3.8,5.8,5.1,6.1,9.1,12,13.4,14.8,12.4,8.7,7.4,3.9
2003,2.1,1.4,4.8,6,9,13.2,14.7,15.4,11.3,6.8,6.7,3.6
2004,3.5,3.5,3.8,6.5,8.6,12,13.2,15.2,12.9,9.3,6.1,3
2005,4.2,2,3.9,6.2,8.5,12.5,14.1,13,13,11.6,5.4,3
2006,1.9,1.9,2.5,5.3,9.4,12,16,14,14.5,11.8,7.2,5.1
2007,5.8,4.9,5.1,7.2,10.2,13,13.3,13.5,11.3,8.6,5.5,3.2
2008,4.9,2.9,4.2,5.4,10.8,11.8,13.8,14.2,11.1,7.9,5.8,1.8
2009,0.2,1.9,3.6,6.7,9.6,11.7,13.8,14.2,12.3,9.3,7.8,2.1
