1901,1.4,-0.7,1.1,4.2,7,9.5,12.8,11.7,10.3,6.2,1.9,1.5
1902,2.5,-0.3,3.7,3.9,4.9,9.4,11,11,8.9,6.9,4.6,2.1
1903,2.4,3.5,3.5,2.5,7.3,9.2,11.3,10.9,9.9,8.5,4.1,1.1
1904,1.5,1.6,1.4,4.8,7.4,9.3,12.6,11.2,8.4,6.9,2.5,3.2
1905,0.8,2.5,3.7,4.5,5.8,10.8,12.7,11.2,9.4,3.7,2.1,2.8
1906,3.2,0.7,1.8,2.9,6.7,9.1,10.8,11.6,9.5,8.5,4.7,0.4
1907,1.4,-0.5,1.5,3.5,6.8,9.1,10.6,10.8,9.5,7.4,4.4,3.2
1908,-0.3,2.5,1.2,2.9,8.5,10.1,11.6,10.9,9.6,8.4,4.3,2.2
1909,1,-0.4,1.4,4.4,5.8,9.6,11,11.9,9.4,8,1.8,1.9
1910,2,2.7,2.1,3.7,7.2,10.5,11.2,11.9,9.4,8.5,1.9,4.7
1911,0.8,1.9,2.8,3.4,8.3,10.3,12.5,13.7,10.1,7.3,3.5,4.8
1912,2.6,3.6,4.8,4.2,8,10,12.6,9.6,7.8,4.6,3.7,4.2
1913,3.5,1.8,3.3,4.5,7.2,9.1,11.4,11.3,10.7,8.6,5.9,2.6
1914,0.3,3.3,3.4,5.8,6.4,9.4,11.8,11.8,9.1,6.8,3.6,3.1
1915,2.4,1.6,1.7,3.7,7.5,9.6,11.1,11.6,8.8,6.5,0.7,4
1916,5.1,1.6,1.7,4.1,7.5,8,11,12.3,9.4,8,4,0.9
1917,-0.3,-1.7,0.7,1.5,8.2,10.5,12,12.5,10.4,4.5,5.6,-0.6
1918,1.2,3.7,2.1,3.8,8.1,8.5,11.6,12.1,9.4,6.4,2.7,4.9
1919,1.4,0.7,1.9,3.1,7.8,9.3,10.5,11.9,9.3,4.2,1.3,3.7
1920,2.8,2.8,3.2,5.7,7.8,10.1,11.5,10.3,9.5,7.8,3.5,2.2
1921,5.2,1.4,3.2,3.7,7.1,10,12.8,11.5,10.2,9.2,2.5,3.4
1922,1.7,1.7,2.4,2.6,7.2,9.5,10.3,10.2,8.7,4.2,2.6,3.5
1923,2.5,3.9,4.1,4.4,6.1,8.9,13.2,11,8.7,7.6,0.8,1.4
1924,2.9,0.3,0.6,3.2,7.6,10,10.6,10.1,10.2,7.8,4.5,3.9
1925,2.8,2.1,1.1,3.9,7,10.1,11.8,12,7.7,7.2,1,1.2
1926,2.2,4.6,3,4.9,6.7,8.9,13.1,12.2,11.3,5.7,3.9,0.9
1927,2.3,1.8,3.9,4.2,7.2,8.9,12.9,12.2,9.8,6.9,3.4,1
1928,2.7,3.4,3.1,4.8,7.2,9.3,12.1,12.1,9.4,7.6,5.3,2.1
1929,-0.6,-2.2,3.1,2.8,6.9,9.5,11.8,11.6,11.4,6.9,4.1,4.1
1930,3.5,0.6,2.5,5.5,7.4,11.2,11.8,12,11,8.2,4.2,2.5
1931,2,1.6,0.4,4.3,7.3,10.3,11.7,11.3,8.9,6.3,5.1,3
1932,3.9,0.4,0.9,3.4,6.6,9.9,12.2,13.2,10.5,6.4,4.2,3.2
1933,0.3,1.2,3.2,3.7,7.4,10.2,12.3,12.2,11,7.7,3.4,-1.2
1934,1.8,0.1,1.7,4.3,6.4,10.9,12.6,10.9,10.3,7.9,3.9,6
1935,2.8,2.8,2,4.5,6.4,10.4,12.5,11.3,10.3,6.6,4.2,1.8
1936,2.9,0.7,4,3.1,7.4,10.5,11.7,11.4,11.3,6.1,3.1,2.5
1937,3,3.8,1.1,5.8,7.8,9.9,12,11.7,9.4,8,3.1,1.4
1938,3.4,2,3.7,3.2,6.2,9.6,10.7,12.1,10.1,7.6,6.3,1.5
1939,2.9,2.6,3.2,4.5,7.4,10.6,11.3,12.1,10.8,5.9,6.3,1.1
1940,-2.6,0.8,2.1,4.8,7.5,11.3,10.9,10.9,8.6,6.5,4.4,0.8
1941,-0.9,0.8,2.2,2.9,4.8,10.2,12,10.9,10.2,7.2,3.7,3.4
1942,-1,-2.5,1.8,4.9,6,8.7,11.5,12,10.2,7.8,2.9,4.3
1943,3.3,2.8,2.6,5.8,7.1,9.3,11.3,11.3,8.5,7.4,3.5,0.8
1944,3.6,1.1,0.9,4.9,5.6,9.6,11.8,12.4,8.4,6.5,3.8,2
1945,-2.2,4,3.4,5.3,7.8,10.6,12.5,11.7,11.4,8.3,4.2,3.3
1946,0.9,4.1,1.8,4.8,7.1,8.9,11.1,11,10.6,7.8,5.4,0.1
1947,-0.3,-4,1.8,4.3,7.9,10.6,12.4,13.6,11.5,7.1,5.2,2.5
1948,3.6,2,4.4,4.7,7.5,10.4,11.7,11.8,10.1,6.6,4.5,2.9
1949,2.7,2.5,2,5.7,6.3,9.6,12.6,12.1,12.9,9.1,3.9,3.3
1950,1.8,2.9,3.7,4.3,8.1,11.5,12.5,11.8,10.5,7.2,4.1,-0.4
1951,2.2,1.6,1.6,3.4,5.9,9.2,11.7,11.4,10.7,6.1,6.1,3.2
1952,0.7,0.5,4.2,5.1,8.5,9.7,12.5,12.4,7.5,7,2.4,1.1
1953,0.6,1.1,1.5,3.5,8.3,9.7,11.5,11.8,10.1,6.7,5.2,5.4
1954,0.9,0.2,2.9,2.7,6.9,9.5,10.3,10.9,9.5,9.3,4.1,5
1955,1.1,-0.7,-0.8,4.8,5.7,9.7,12,12.9,10.1,5.9,3.6,4
1956,1.7,-3.5,2.1,1.9,6.7,8.9,11.8,9.8,11,6.4,3.1,4.1
1957,2.6,3.2,5.7,4.5,6,9.5,12.7,11.6,9.7,8,3.7,1.7
1958,2,2.7,1.1,3.2,7.4,9.4,11.5,12,11.4,8.2,3.9,2.5
1959,-0.2,1.9,3.8,5.4,7.5,10.3,12.4,12.6,9.6,8.2,4.4,4
1960,2,1.2,3.7,4.7,7.9,11.3,11.2,11.1,9.3,7.5,5.1,1.9
1961,2.3,5.7,2.5,7.5,5.9,8.9,10.7,11.8,11.5,8.2,4.4,0.8
1962,2.6,2,-1,4.4,6.2,8.3,11.1,11.2,8.7,6.8,3.4,-0.3
1963,-3.7,-2.2,2.7,5.7,6.2,10.8,10.9,11.5,10,8.7,6.7,-0.2
1964,1.9,2.6,2.9,5.6,9.2,10.4,12.1,11.1,9.9,5,5.1,1
1965,1.7,0.1,2.2,4.1,7.7,9.7,11.5,11.4,8.8,7.6,2.9,2.6
1966,2,5.6,2.8,5.8,6.8,11.2,11.1,11.1,10,7.6,2.8,3.5
1967,2.2,2.9,4.2,4.6,7.7,9.7,11.8,11.7,11.2,9.5,2.3,1.9
1968,2.6,-0.7,2.8,3.4,6,10.9,11,12.5,11.3,11.2,5.2,1.5
1969,4.1,-1,1.7,3.4,7.7,9.3,11.9,12.8,10.7,8.7,3.3,1.3
1970,2.4,1,0.6,3.6,7.3,11.3,11.5,11.3,10.9,7.8,6,1.5
1971,3.2,0.9,1.5,4.1,6.6,9.2,12.1,13.1,8.6,7.9,1.4,4.7
1972,2.5,3.3,2.9,5.5,7.3,8.2,11.5,10.9,7.7,7.4,3.1,3.8
1973,2.1,1,0.6,3.2,7.7,9.7,11.3,12.6,11.1,5.4,3.4,2.8
1974,4.7,3.2,2.9,3.6,6.4,9.8,12,10.8,9.5,4.9,5.7,6.5
1975,5,1.8,2.2,4.3,6.4,9.1,12.9,13.2,9.5,6.7,3.2,1.6
1976,3.7,2.6,1.4,3,7.7,11.7,13.5,10.9,9.8,8.8,3.8,-0.1
1977,1.2,4.2,4.9,3.8,6.3,8.9,11.9,11.4,9.9,9.6,4.6,4.8
1978,1.4,0.8,3.7,3.6,6.5,9.4,11.8,11.3,9.6,8.1,6.1,3.5
1979,-2.6,-0.6,2.5,4.9,5.8,10,11.8,11.2,8.7,8.7,3.5,3.9
1980,-1.4,3.8,2.4,4.7,5.9,9.9,10.7,12.5,12.1,5.8,4.3,2.9
1981,2.2,-0.2,6.2,4.4,8.4,9.8,11.6,11.4,10.3,5.9,4.6,-1
1982,1.4,2.7,1.9,3.3,6.7,11.6,12.2,12.4,10.2,7.4,6.5,1.9
1983,4.6,-0.3,2.8,3.5,7.3,11.1,14.1,12.2,10.8,7.4,4.8,2.9
1984,1.6,1.4,1.7,2.4,6.1,9.7,10.7,12.4,10.7,8.1,5.2,1.6
1985,-2.7,-0.2,0.7,4.3,7.3,9.2,11.4,12,10.4,7.9,0.7,4.7
1986,0.7,-2.8,1.8,2.1,7.4,10.1,12.2,10.8,6.7,7.7,4.6,2.9
1987,-1.2,0.7,1.5,5.4,6.4,9.4,11.8,11.2,11,7,3.9,4.1
1988,3.4,1.1,4.1,4.1,8.2,10.2,12,11.3,10.2,8,1.5,4.6
1989,3,2.6,4.5,2.9,8,9.5,13,11.5,10.7,8.7,3.9,2.9
1990,4.6,5.9,3.9,3,6.8,9.9,11.1,12.6,7.9,9.2,4.6,1.8
1991,1.9,-1.6,4.6,4,6.8,9.2,12.7,12.4,10.4,7.4,4.2,2.3
1992,1.1,1.9,4.6,4.9,8.4,9.9,13,12.9,11.4,4.3,5.3,1.5
1993,4.4,3,2.1,6.4,8.2,10.6,11.8,10,8.8,6,1.4,3.5
1994,3.1,1.2,5,4.5,7.7,9.7,13.1,12.7,10,6.4,9.2,3.9
1995,2.9,5.3,1.4,4.9,6.7,9.7,13.9,13.2,9.7,10.5,4.6,1.2
1996,4.4,-0.4,2,4.4,5.2,8.9,11.3,11.5,9.4,9.2,2.7,1.6
1997,-0.4,4.6,4.3,2.4,7.2,11.4,11.8,15.3,9.2,7.1,5.9,3.3
1998,3.2,2.6,5.3,4.8,9.3,11.5,12.2,10.5,11.8,8.5,3.5,3.4
1999,3.3,2.9,3.1,5.4,9.1,9,12.5,12.7,12.2,7,5.2,2.6
2000,1.2,3.8,3.5,4.4,8.8,10.9,11.6,12.3,12,8,4.5,5.1
2001,2,2.2,4.2,5.2,7.4,9.3,12.5,12.8,10.5,12,4.2,1.1
2002,4.9,5.6,4.1,5.4,8.5,10.4,12,12.7,9.7,8.2,8,5.3
2003,2.7,2,3.3,4.6,7.9,11.3,13.2,13.2,8.7,5.9,6.3,3.4
2004,4.1,2.9,2.9,5.2,7.4,11.1,12,13.7,12.1,8,5.8,2.9
2005,4.2,2.1,4,5.5,7.4,11.5,13.2,11.2,11.1,11.3,2.7,1.1
2006,2.7,1,2.8,5.4,8.8,10.8,13.8,13.7,13.4,11.3,5.6,5.7
2007,5.5,4.7,3.9,6.1,9.1,12.4,12.1,11.4,9.8,7.6,4,3.1
2008,5,1.1,3.8,4.4,9.7,10.2,12.4,13.7,9.9,6.4,5.8,1.4
2009,1.5,2,2.2,5.7,8.3,10.6,13.3,12.9,10.3,9.2,7.9,1.7
