1901,1.3,-0.5,1,3.9,6.8,9.2,12.9,11.6,10.3,5.9,2.2,1.2
1902,2.3,-0.4,3.8,3.5,4.9,9.3,10.9,10.9,9,6.8,4.6,2
1903,2.2,3.4,3.5,2.5,7.2,9.2,11.3,10.8,9.6,8.1,3.9,1
1904,1.6,1.4,1.3,4.6,6.9,9.1,12.5,11.1,8.5,6.7,2.7,2.8
1905,1,2.4,3.5,4.3,5.8,10.5,12.7,11.1,9.2,3.6,2.1,2.9
1906,2.9,0.5,1.7,2.7,6.4,9.2,10.7,11.8,9.5,7.9,4.5,0.4
1907,1.2,-0.4,1.8,3.4,6.5,8.7,10.7,10.7,9.5,7,4.2,2.8
1908,-0.1,2.6,1.4,2.7,8.3,9.8,11.6,11.1,9.6,8.4,4.5,2.3
1910,1.7,2.5,2.3,3.5,7.1,10.3,11.1,12,9.3,8.1,1.6,4.3
1911,0.9,1.7,2.5,3.2,8.2,10.1,12.7,13.4,9.9,6.8,3.3,4.3
1912,2.1,3.2,4.6,4.3,7.7,9.8,12.5,9.6,7.9,4.4,3.8,3.9
1913,2.8,1.9,3.1,4.2,7.2,9,11.6,11.4,10.7,8.3,5.5,2.5
1914,0.5,3.2,3.2,5.5,6.4,9.5,11.9,11.6,9,6.8,3.6,2.5
1915,2,1.3,1.7,3.6,7.3,9.3,10.9,11.6,8.9,6.3,0.4,3.3
1916,4.8,1.4,1.4,3.9,7.3,7.8,11.2,12.3,9.5,7.8,4,0.4
1917,-0.4,-1.5,0.9,1.4,8,10.1,12,12.4,10.1,4.2,5.6,-0.6
1918,1,3.9,2.3,3.6,8,8.5,11.5,12.1,9.1,6.2,2.7,4.4
1919,1,0.6,1.5,3.1,7.7,9.2,10.7,11.8,9.1,4.2,0.9,3.2
1920,2.4,2.8,3.1,5.4,7.6,10.1,11.3,10.3,9.5,7.9,4,1.7
1921,4.8,1.6,3.3,3.6,6.9,10,12.8,11.5,10.4,8.9,3.2,3.4
1922,1.4,1.7,2.2,2.2,7.1,9.4,10.2,10.1,8.8,4.3,2.8,3.2
1923,2.4,3.7,3.9,4.3,6.2,9.3,13.4,11.4,8.8,7.1,0.7,1.3
1924,2.6,0.3,0.7,2.9,7.2,9.8,10.8,10.4,10,7.5,4.4,4
1925,2.7,1.9,1.4,3.7,6.9,10.2,12.1,12,7.9,7,0.8,0.7
1926,2,4.3,3,4.9,6.6,9,13.3,12.3,11.2,5.2,3.5,1
1927,2.2,1.9,4,4,7.3,8.9,12.9,12.3,9.7,7.2,3.6,0.7
1928,2.4,3.3,3.1,4.6,7.3,9.1,12,11.8,9.2,7.6,5.2,1.9
1929,-0.7,-1.7,3.1,2.9,6.7,9.2,11.7,11.6,11.3,6.5,4.1,3.5
1930,2.9,0.4,2.4,5.2,7.3,10.7,11.8,12,10.9,7.9,3.8,2.5
1931,1.6,1.8,0.5,4.4,7.2,10.1,11.7,11.5,9,6.3,5.3,3.1
1932,4,0.7,1.4,3.3,6.6,10.1,12.4,13.1,10.3,6.3,4.4,3.3
1933,0.3,1.4,3.4,4,7.8,10.7,12.8,12.7,11.3,7.7,3.6,-0.9
1934,1.9,0.7,1.7,4.1,6.9,11.2,13.4,11.2,10.3,7.7,3.9,5.9
1935,2.7,3,2.4,4.7,6.7,10.5,12.9,11.7,10.2,6.7,4.1,1.4
1936,2.4,0.7,3.9,3.2,7.6,10.5,11.8,11.9,11.4,6.2,3.3,2.7
1937,2.9,3.7,0.8,5.8,7.8,10.1,12.1,12.2,9.7,7.9,3.4,1.1
1938,3.2,2.2,4.3,3.7,6.3,9.7,10.9,12.3,10.3,7.8,6.4,1.8
1939,2.4,2.9,3.4,4.6,7.6,10.8,11.4,12.3,11,5.8,6.5,1.1
1940,-2.5,1.2,2.4,4.9,8,11.5,11.2,11.5,8.9,6.6,4.5,1
1941,-1.2,0.8,2.2,2.8,5,10.2,11.9,10.8,10.1,7,3.5,3.2
1942,-0.8,-2.6,1.7,4.5,5.8,8.8,11.4,12.1,10,7.2,2.6,4.1
1943,3,3,2.5,5.5,6.8,9.2,11.4,11.2,8.2,6.9,3.6,0.7
1944,3.4,1.1,1.2,5,5.8,9.6,11.8,12.1,8.1,6.1,3.5,1.7
1945,-2.4,3.8,3.5,5,7.3,10.1,12.1,11.5,10.8,7.9,4.4,2.9
1947,-0.5,-3.8,1.5,4.2,7.4,10.3,12.2,13.4,11.1,6.8,5,2.5
1948,3.1,1.9,4.3,4.6,7.2,10.3,12,11.6,10.1,6.3,4.7,2.6
1949,2.6,2.6,1.8,5.5,6,9.6,12.6,12.2,12.4,8.9,3.9,3.2
1950,1.5,2.5,3.7,4.1,7.6,11.2,12.2,11.8,10.2,6.9,3.4,-0.7
1951,1.8,1.4,1.5,3,5.8,8.9,11.8,11.4,10.7,6.1,5.7,3
1952,0.5,0.8,3.8,4.8,8.2,9.5,12.6,12.2,7.7,6.5,2.3,0.9
1953,1.1,1.2,1.2,3.3,7.8,9.7,11.6,11.5,10,6.5,5.9,4.6
1954,0.7,0.2,2.8,2.5,6.7,9.3,10.4,10.8,9.4,8.9,4,4.6
1955,0.6,-1.2,-0.8,4.5,5.5,9.6,12,12.9,10.2,5.7,3.5,3.9
1956,1.5,-3.8,2,1.9,6.5,9,11.6,9.9,10.7,6.2,3.3,3.7
1957,2.6,2.6,5.7,4.7,5.9,9.9,12.9,11.6,9.6,7.7,3.4,1.5
1958,1.4,2.8,0.6,3.1,7.1,9.3,11.6,12.1,11.1,8.1,3.8,1.8
1959,-0.4,1.9,3.6,5.3,7.3,10.2,12.2,12.6,9.9,8.5,4.5,3.5
1960,1.5,1,3.2,4.7,7.6,11.2,11.4,11,9.4,7.1,4.8,1.2
1961,1.7,4.9,3,6.7,6.3,8.7,11.1,11.6,11.2,7.8,3.6,0.2
1962,1.7,1.9,-1.1,3.9,6,8.5,11.2,11,9,6.5,2.9,-0.4
1963,-3.8,-3,2.5,5,6.3,10.7,10.9,10.8,9.4,8.4,5.9,-0.3
1964,1.1,2,2.2,4.7,8.7,10,11.7,10.7,9.3,5,5.2,0.7
1965,1.3,0.3,1.5,3.9,7.2,9.5,10.9,10.9,8.3,7.3,2.3,2.1
1966,1.1,4.6,3,4.9,6.5,10.8,11,10.8,9.9,7.1,2.6,3.1
1967,1.9,2.5,3.9,4.4,7,9.4,12,11.3,10.6,8.6,2.6,1.9
1968,2.4,-0.7,2.6,3.2,5.6,10.5,11.1,12.3,10.7,10.5,4.8,1
1969,3.5,-1,1,3.4,7.4,9.4,11.9,12.2,10.5,9.3,3,0.9
1970,1.5,0.9,0.7,3.2,7.6,11.1,11.7,11.6,10.7,7.5,5.8,1.4
1971,2.6,1.1,1.9,3.9,6.6,9,11.8,12.3,9.3,7.4,2.3,4.3
1972,2.1,2.8,3.1,5.1,6.9,7.9,11.4,10.9,7.5,7,3.1,3.5
1973,2.3,1.6,1.1,3.2,7.5,9.9,11.9,12.4,10.5,5.5,3.6,2.4
1974,4,3.3,2.6,4.1,6.6,9.5,11.6,10.3,8.6,4.9,4.8,5.8
1975,4.5,2.3,2.4,4.5,6.2,9.3,12.9,13.2,9.4,6.3,3.3,2.4
1976,3.6,2.3,1.4,3.4,7.2,11,12.6,11.7,9.8,8,3.7,-0.4
1977,0.8,3.6,4.6,3.6,5.9,8.5,11.8,11.4,9.9,8.8,3.8,4
1978,1.3,0.3,3.4,3.3,6.6,9.1,11.5,10.9,9.7,8,5.5,2.5
1979,-2.7,-0.9,2.1,4.2,5.5,9.5,11.9,10.7,9.1,8,3.7,3.4
1980,-0.8,3.8,2.2,4.4,5.9,9.8,10.8,12,11.5,5.6,4.2,2.7
1982,0.5,2.6,2.3,3.7,6.4,11.3,12.5,12,10.4,7.6,6,1.6
1983,4,-0.5,3,3,6.5,10.3,13.8,12.4,10.6,7.2,4.8,2.8
1984,1.1,1.1,1.7,2.8,5.9,9.5,11.3,12.8,10.6,8,5,2.1
1985,-2.3,-0.5,1,4.5,6.8,8.7,11.7,11.5,10.2,7.7,1.4,4.2
1986,1.3,-3,1.5,2.1,6.9,10,12,10.3,6.8,7.3,4.5,3.1
1987,-1.4,0.8,1.5,5.4,6.1,9.5,11.8,11.3,10.2,6.4,4.1,3.3
1988,3.2,1.3,3.9,4.1,7.5,10.5,11.9,11.3,10.2,7.9,1.7,5
1989,3.4,2.8,4.3,2.6,8.8,9.9,13.6,12.2,11,8.7,4,2.6
1990,4.4,5.4,4.7,3.5,7.8,10.6,12.1,13.8,8.9,9.3,4.2,1.5
1991,1.2,-1.5,4.8,4.6,7.6,9.1,13.2,12.6,10.8,7.2,4.4,2.5
1992,1.4,2.4,4.9,5.4,8.8,10.6,13.2,12.5,10.7,4.9,5,1.8
1993,3.8,3,3.1,6.5,8,10.8,12.1,10.7,9,5.3,2.5,3.5
1994,3,1.4,5.3,5,7.6,10.1,13.2,12.7,10.1,6.8,8.8,4.3
1995,2.7,4.7,2.2,5.1,6.9,10.2,13.9,13.9,10.2,10.4,4.9,0.6
1997,-0.2,4,4.5,3.7,7,10.7,11.9,14.7,10.2,7,6,3.3
1998,2.9,3.8,4.9,4.3,8.7,10.9,11.8,11.4,11.5,7.8,3.8,3
1999,3.3,2.9,3.8,5.6,9,9.1,12.7,12.6,11.6,7.3,5.1,2.6
2000,2.1,3.9,3.9,4.2,8.2,10.4,11.9,12.5,11.4,7.5,4.6,4.3
2001,1.5,1.8,3.6,4.5,7.5,9.3,12.4,12.4,10.1,11,4.4,1
2002,4.2,4.9,4.1,4.9,8.1,10.1,11.8,12.3,10,7.5,7.2,4.2
2003,2.2,1.8,3.4,4.7,7.6,11.1,13.2,13.2,9.1,5.6,5.9,3
2004,3.5,2.5,2.9,5,7.3,10.8,11.9,13.4,11.7,7.5,5.7,2.9
2005,3.8,1.9,4.1,5.2,7.1,11.4,13.2,11.3,10.9,10.5,3,1.5
2006,2.3,1.3,2.6,4.9,8.2,10.9,14,13.1,12.9,10.4,5.4,4.8
2007,5,4.1,3.6,5.8,8.4,12.1,12.1,11.4,9.6,7.4,4.2,2.6
2008,4.3,1.3,3.4,4,9,9.8,12.4,13.6,9.6,6.1,5.4,1
2009,1.2,1.7,2.3,5.3,7.8,10.6,13.2,12.6,9.9,8.8,7.2,1.2
