1901,0.8,-1.9,1.2,4.7,7.5,10.4,13.3,12.1,10.3,6.3,1.6,1.3
1902,2.1,-0.8,3.4,4.9,5.1,9.5,11.4,11,9.4,6.5,4,1.2
1903,1.4,3.3,3.7,2.4,7.7,9.3,11.5,11.3,10.4,8.7,4.2,0.3
1904,0.3,1.4,1.1,5.3,8.2,9.8,13.8,11.7,8.3,6.9,2.5,2.5
1905,-0.3,2.1,3.8,4.1,6.4,10.9,13.2,11.3,9.8,3.8,2.6,2.6
1906,2.6,0.4,1.7,3.5,7.4,10,11.8,12.4,9.6,9,5.6,-0.4
1907,0.7,-0.7,1.9,3.4,7.4,9.5,10.9,11.7,10,7.9,4.6,2.8
1908,-1.4,2.4,0.9,3.2,9.3,11.2,12.1,10.9,9.8,7.5,3.1,0.9
1909,-0.3,-0.9,1.3,5.4,6.7,9.4,10.7,12,9.4,8.2,1.8,1.9
1910,1.6,2.3,2.1,3.8,7.3,11,11.3,11.9,9.8,8.3,2,4.5
1911,-0.1,1.6,2.7,3.7,8.7,10.4,13.6,14.5,10.8,7.1,3.8,4.7
1912,2.1,3.4,4.8,4.4,8.4,10.3,12.5,10,7.6,4.8,3.6,3.8
1913,3.1,1.4,3.6,4.8,7.7,10,11.3,11.4,10.5,8.2,6.8,2
1914,-1.3,3.1,3.7,6.7,7.1,9.7,12.1,12.6,9.6,6.7,3.5,3.5
1915,2.1,1.3,1.7,4,8.2,10.7,11.2,11.5,9.1,5.7,0.8,4.4
1916,4.7,1.4,1.6,4.2,7.9,8.4,11,12.5,9.4,7.5,4.2,1.8
1917,-0.8,-3.1,0.2,1.4,9.3,11.3,12.2,12.1,10.6,4.5,5.9,-1
1918,0.5,2.7,1.7,4.2,8.5,8.7,12.1,12.4,9.6,6,2.7,4.9
1919,1.1,-0.5,2,3.2,9.4,10.9,10.1,12.9,10,3.8,1.7,3.5
1920,2.9,2.9,3.8,5.5,8.5,10.3,11.6,10.5,9.7,6.7,2.5,1.7
1921,4.7,1.2,3.4,4.3,7.6,10.4,14,12.1,11,9.7,0.8,2.9
1922,1.2,1.1,2.8,3.2,8.5,10.3,10.9,11,9.1,4.1,2.8,3.3
1923,2.5,3.3,4.1,4.7,6.7,8.8,13.7,11.6,9.4,7.9,1.6,0.9
1924,1.9,0.1,1.2,4,8.6,10.4,11.4,10.3,10.5,8,4.7,2.9
1925,2.2,2.3,0.9,4.2,8.1,10.3,12.5,12.2,8.1,7.4,1.5,1
1926,1.8,5,3.4,5.2,6.9,9.3,13.2,12.3,11.4,6.3,4.8,0.7
1927,2.2,1.5,4.2,4.9,8.3,9.2,13.1,12.4,10.6,7.1,3.7,0.1
1928,2.5,3.3,3.3,5.2,6.7,9.6,12.7,12.5,9.8,7.3,5.6,1.9
1929,-1.6,-3.9,3.4,2.6,8.2,10,12.4,11.9,11.8,7.2,4,4
1930,3.4,0.3,2.7,5.7,7.7,12.4,12.1,12.3,11,8.1,4.6,2.2
1931,1.9,1.2,0.4,4.4,8.1,11,12.4,12.1,8.9,6.1,5.2,2.6
1932,3.2,0.1,0.8,4.1,7.4,10.4,12.9,14.2,11.2,6.7,4.3,2.6
1933,-0.5,1.2,3.2,4.3,7.6,10.5,13.2,13,11.2,7.7,3.1,-2.3
1934,1.3,0.5,2.1,5.1,7,11.2,13.1,12,11.3,8.6,4.2,6
1935,2.4,2.7,2.2,5.1,6.5,11.5,13.2,12.1,10.8,6.8,4.7,1.7
1936,3.2,0.6,3.8,3.4,7.7,11.1,12.6,12.1,11.5,6,3.7,2
1937,2.4,3.9,1.5,6,8.7,10.6,12.8,12.5,10,8.2,3.1,1.1
1938,3.1,1.6,4.2,3.5,6.5,10.7,11.7,12.9,10.9,7.4,6.7,0.5
1939,3,2,3,5.2,7.4,11.1,12.2,12.9,11.3,6,6.4,0.8
1940,-4.4,-0.4,2.3,5.2,7.8,11.6,11.8,11.3,9.3,6.3,4.7,0.1
1941,-2,0.7,2.4,3.4,5.3,11.2,13.2,11.7,10.6,7.4,3.5,3.2
1942,-2.5,-3.4,1.5,5.3,6.8,10,12.3,12.9,11.1,8.8,3.5,3.6
1943,2.5,2.8,2.9,6.5,8,10.2,12.3,12.4,9.7,8.1,3.5,0.6
1944,3.3,0.5,0.9,5.6,6.4,10.1,12.8,13.6,9.4,7,4.2,1.8
1945,-3.3,4.4,4.2,6,9,11.9,13.8,12.5,11.9,8.5,4,2.8
1946,-0.3,3.9,2,5.8,7.9,9.6,12.4,11.5,10.9,7.5,5.3,-0.6
1947,-1.4,-4.4,1.6,5.4,9.2,11.8,13.8,15.1,12,7.3,5,1.5
1948,3.4,1.6,4.7,5,8.1,10.7,12.6,12.4,10.5,6.4,3.8,2.4
1949,2.3,1.8,2.2,6.8,7.2,10.6,13.9,13.6,13.6,8.9,3.8,2.7
1950,0.7,3,3.7,4.1,9,12.8,13.9,12.7,10.5,7.3,4.8,-0.8
1951,2.2,1.4,1.5,3.1,6.7,9.7,12,11.6,11.1,6.3,6.3,2.4
1952,0.5,0.4,4,5.5,9.2,10.6,12.9,13,7.7,6.2,2.2,0.8
1953,0.2,1.1,2.2,4.1,8.9,10.4,12.1,12.3,10.2,7.5,4.9,4.9
1954,-0.5,-1.2,3.1,3.2,7.5,10.2,10.9,11.4,9.8,9.2,4.5,4.4
1955,0.7,-0.4,-0.6,5.3,6.4,10.2,13.1,13.6,10.3,6.1,4.2,3.5
1956,1.2,-3.9,2.4,2.6,7.9,9.3,12.3,10.2,11.6,6.7,3.3,4.2
1957,1.9,3.4,5.7,4.6,6.5,10.7,13.2,11.7,10,7.6,4.7,1.8
1958,1.3,2.7,0.6,3.5,8.6,10,12.5,12.9,12.2,8.3,4.5,3
1960,1.8,1.5,4.2,5,9.2,11.8,11.8,11.8,10.1,8.3,5.7,2.2
1961,1.4,4.8,3.9,7.7,7.1,10.7,12,12.6,12.9,8.3,4.4,0.6
1962,2,1.7,-0.3,4.5,6.7,9.1,11.7,11.6,9.8,7.6,4,-1.1
1963,-4,-3.2,3.4,5.4,6.8,11.5,11.7,11.2,10.4,7.7,6.8,-0.5
1964,0.4,2.4,2.4,5.3,9.8,10.9,13,12.4,10.9,4.9,5.1,1.1
1965,1.4,0.3,2.6,4.5,8.1,10.6,11.4,11.5,9.2,7.7,2.3,2.6
1966,0.6,4.9,2.9,5.8,7.5,12.2,11.7,11.2,10.8,8.9,3.3,3
1967,2,3.1,3.9,3.9,7.9,10.4,13.6,12.6,11.2,9,3.1,1.6
1968,1.2,0.6,3.6,4.6,6.9,11.2,11.9,12.7,11.4,10.4,4.7,0.5
1969,3.7,-1,1.9,4.2,8.2,10.1,13.3,12.9,11.3,9.3,3.9,0.4
1970,2.2,0.6,0.9,4,8.9,12.5,12.2,12.6,11.6,8,5.8,1.5
1971,2.2,2,1.9,4.9,8.5,9.9,13.1,13.5,10,8.2,3.1,4.2
1972,1.5,2.6,3.7,5.6,7.4,8.9,12.7,11.8,8.6,7.4,4.3,3.4
1973,2,1,2.3,4,8.4,11.1,12.3,13.8,11.7,6.5,3.3,2.5
1974,4.5,3.4,2.9,4.7,7.2,10.5,12,12.1,9.8,4.9,5.3,5.9
1975,5.1,2.4,2.8,4.7,6.9,10,13.7,14.6,11,6.8,3.6,1.5
1976,3,2.2,1.9,3.9,8.7,13.4,14.9,12.8,10.9,9.1,4.2,-0.1
1977,1.5,3.9,4.7,3.8,7.2,9.8,12.2,12.3,10.3,9.5,4.9,4.3
1978,0.9,0.7,3.8,3.6,7.7,10.7,12,11.4,10.4,8.2,5.6,2.4
1979,-2.5,-0.7,2.4,4.6,6.8,10.9,12.4,11.4,9.9,9,4,4.1
1980,-0.4,3.4,3,4.8,6.7,10.4,11.5,13,12,6.5,4.1,2.4
1981,1.7,-0.2,6.3,4.9,8.7,10.4,12.6,12.7,11.1,6.1,5.1,-0.5
1982,0.7,2.4,2.4,4.5,7.7,12.6,13.4,12.7,11.8,7.7,6.4,1.9
1983,4.2,-0.5,3.3,3.9,7.2,11.9,15.5,13.5,11.2,7.7,5.1,2.9
1984,1.7,1.4,2.1,3.7,6.5,10.8,12.7,14,10.7,8.5,7,2.7
1985,-2.8,-0.9,1.2,5.4,8,9.8,13.1,11.9,11.3,8.3,1.3,4.8
1986,1.1,-3.6,1.7,3,8.2,11.6,13.1,11.3,8.1,8.9,5.6,3.2
1987,-2.3,1.2,1.2,6.8,6.6,10.4,13,12.5,11.8,8.1,4.6,3.7
1988,3.9,1.9,4.1,5.5,9.7,11.4,12.4,12.6,11.2,9,3.3,5.1
1989,2.8,3.2,5.2,4.2,10.1,11,14.4,13.6,12.4,9.6,3.7,3.5
1990,4.1,5.9,5.1,4.4,9.2,10.9,12.8,15,9.8,9.9,5.3,2.4
1991,2.3,-1.3,5.9,4.7,6.6,9.8,14.1,14.2,11.9,7.5,4.6,1.7
1992,1.9,2.3,4.8,5.4,10,11.6,13.8,13.9,11.1,5.4,5.7,2.1
1993,3.9,1.5,3.1,6.8,9.1,11.8,12.1,11.6,9.8,7.2,2.3,3.8
1994,3.3,1.3,5.3,4.9,8.3,11.3,15.4,13.5,10.4,7.2,9.1,4
1995,2.4,5,2.3,5.8,8.2,10.5,15.1,15.6,10.3,10.6,5.2,0.6
1996,3.3,0.6,2.6,5.1,6.8,11,12.9,13.2,11.1,8.8,3.9,1.6
1997,-0.2,4.4,5.6,4.6,8.3,12.5,13.1,16.2,11.1,7.6,6.8,4.6
1998,3.6,3.1,5.9,6,10.6,12,12.6,12.5,12.5,9.2,3.4,4.1
1999,4.1,2.9,5.1,6.6,10.3,11,14.8,14.2,14.1,8.6,5.6,3.3
2000,2.7,4.1,4.9,5.8,10.1,12.1,12.4,14.1,12.7,9,6,5.2
2001,2.3,3.2,4.6,5.3,9.6,11,14,14.1,11.1,11.6,5.3,1.9
2002,4.1,5.7,5.2,6,9.1,11.8,12.9,14.2,11.7,8.6,7.5,4
2003,2.2,1.6,4.6,6.1,8.6,12.6,14.3,14.8,10.6,6.6,6.5,3.5
2004,3.6,3.5,3.9,6.2,8.6,12,12.8,14.7,12.5,8.9,6.1,3
2005,4.1,2.1,4.3,6,8.2,12.3,13.8,12.4,12.5,11.3,4.7,2.5
2006,2.3,1.7,2.8,5.5,9.3,11.8,15.5,13.7,14.1,11.5,6.6,5
2007,5.4,4.8,5.1,7.2,10.1,12.9,13,13,10.9,8.3,5,3
2008,4.8,2.4,4.5,5.3,10.6,11.6,13.4,13.9,10.7,7.3,5.7,1.6
2009,0.4,1.8,3.4,6.6,9.3,11.7,13.5,13.6,11.7,9,7.7,1.8
