1901,0.8,-1.9,3.2,9.3,12,16.2,19.1,17.6,14.4,9.7,3.5,2.2
1902,3.2,0.6,6.2,9.4,9,14.8,16.8,16,13.6,8.4,4.4,1
1903,2.2,4.8,7,5.5,12.7,14.5,16.5,15.9,14.7,11.1,5.5,0.2
1904,0.1,2.8,3.8,9.5,12.9,15.2,19.7,17.3,12.5,9.8,4.1,3.8
1905,0,3.1,6.55,7.7,11.65,16.75,18.85,16.65,13.3,6.15,4.1,2.2
1906,2.4,1.2,4.5,7.9,12.4,14.6,16.7,17.3,14.2,12.1,6.5,1.1
1907,1.2,0.1,5.4,7.8,12.6,14.3,15.2,16.7,14.8,10.9,6.2,3.4
1908,-1.3,3.2,3.4,6.7,13.9,17,17.1,15.3,13.7,10.4,4.3,1
1909,0.3,0.6,3.6,9.9,12.1,13.6,14.8,17.1,13.2,11.2,3.2,3.2
1910,2.7,3.9,5.6,7.9,12,16,15.6,16.3,13.5,11.2,4,5.1
1911,-0.1,3.2,5.6,7.8,13.7,15.2,20,21,16.1,11.6,5.7,5.6
1912,2.8,5.6,7.6,8.6,13.3,15.4,18,14.3,10.5,8.5,4.4,5.4
1913,3.8,3.6,7.5,9,13.3,15.2,14.9,16.2,14.2,11.4,8.5,2.6
1914,-1.6,5.7,6.5,11.2,11.7,14.8,17,18,13.8,9.4,5,5
1915,2.5,3.3,4.4,8.1,14.2,17.5,16.5,16.3,13.7,8.2,2.7,6.2
1916,6.1,3.4,5.3,9.2,13.8,13,16.2,17.2,13.5,10.4,5.8,3
1917,-0.6,-1.9,2.8,5.5,16,18.2,17.4,16.4,15.1,8.1,6.9,-0.5
1918,2.5,4.3,5.6,8.5,14.8,14.2,17.1,17.2,13.9,8.8,4.8,6.4
1919,2.3,1.4,4.9,6.8,14,16.1,14.4,17.7,15.2,7,3.1,4.5
1920,4.3,5.5,7.7,9.7,14.1,15.9,16.6,15.2,13.9,9.9,3.5,2.7
1921,6.2,3.4,6.9,9.3,13.9,16.3,20.5,17.8,15.4,13.6,1.7,3.1
1922,1.8,3,5.4,7.1,14.7,16.2,15.8,15.8,12.6,6.9,4.2,4.2
1923,3.4,5.2,7,8.8,11.5,12.6,19.4,17.3,14.1,11.3,3.6,2.1
1924,1.8,0.7,4.8,8.2,14.4,15.7,17.1,14.8,14.1,10.9,5.6,3.4
1925,3.8,5.1,3.3,9,13.6,15.8,17.9,16.8,11.9,10.4,3.3,2.3
1926,2.9,7.5,6.3,10.3,11.1,13.8,16.6,17.1,15.7,9.1,7,1
1927,3.3,3.2,7,8.9,12.7,14.4,17,16.7,13.9,10.1,4.6,-0.1
1928,3.8,5,5.8,8.9,11.1,14.9,18.8,17.3,13.9,9.9,7.3,2.4
1929,-1.6,-3.8,5.6,6.3,13.3,14.8,18.3,17.1,17.4,10.1,6,5.6
1930,5,1.9,5.5,9.7,11.7,17.8,16.1,17.1,14.1,10.6,7.2,2.5
1931,2.5,1.4,3.8,7.6,14,16.7,16.7,15.7,11.2,8.5,7,1.9
1932,3.8,0.2,4,7.4,11.9,15.6,17.2,20,15.7,9.6,5.6,3.4
1933,0.2,2.6,7.3,9.1,12.5,15,18.8,18.8,15.5,10.3,4,-2.7
1934,2.2,1.9,4.9,11,13.1,16.6,19.2,16.7,16.5,11.1,5.1,6.9
1935,1.9,3.9,5.3,8.3,11,17.1,18.4,17.6,14.5,9.4,6.7,2.3
1936,5,2.3,7.2,7,13.5,16.2,16.2,17.2,14.5,7.9,5.3,2.8
1937,3.9,5.4,4.1,9.3,14.4,16,17.3,18.3,14.1,10.7,4.6,1.6
1938,3.8,2.9,8.5,6.5,11,16.5,16.5,17.7,15.1,9.6,8.7,0.9
1939,4.6,3.3,4.6,10,11.6,16.6,16.4,17.5,14.2,8.6,8,1
1940,-4.6,1.8,6,9.2,13.3,17.1,15.8,15.5,13.8,9.2,6.7,0.3
1941,-1.6,2.4,6.5,7.3,9.8,17,18.5,15.6,14.6,9.7,5,3.2
1942,-3.7,-3.4,5.9,10.3,12.6,15.6,16.5,18,15.4,12.1,4.7,3.8
1943,3.6,4.1,6.9,11.1,13.7,14.9,18.2,17.7,14,11.3,4.6,1.5
1944,4.3,0.7,3.2,10.4,12.3,14.5,17.4,20,13.4,9.2,5.8,2.3
1945,-3.1,6.2,7.6,10.9,14.5,17.1,18.8,17,15.2,11.2,5.1,3.6
1946,-0.4,5,5.4,10.7,12.9,14.8,18.6,16.7,15.3,9.7,6.2,-0.1
1947,-0.9,-2.2,5.7,11.1,15.6,17.9,20.1,21.1,17.6,10.5,6.9,2.8
1948,5.4,2.8,8.8,10.3,13.9,15.6,16.8,16.9,14.4,9.9,5.7,3.4
1949,3.4,4,4.6,11.8,11.8,15.3,19.5,18.4,18.2,12.1,4.9,3.8
1950,0.7,5.3,6.6,7.9,13.3,17.8,18.7,17.7,13.6,9.3,5.8,-1.4
1951,3.4,3.7,4.4,7.8,11.5,15.2,17.1,16.7,15.3,8.7,7.9,3.4
1952,1.6,1.2,6.5,11.2,13.9,16.3,18.8,17.9,11.4,8.7,3.4,1.4
1953,-0.5,1.7,5.8,9.2,13.9,15.2,16.9,17.3,14.6,11.1,5.1,5.3
1954,-0.7,0.1,6.6,7.3,12.3,15.2,15.1,16.1,13.8,11.2,6.4,5.1
1955,1.3,0.9,2.5,9,10.9,15.2,17.6,17.9,14.5,8.8,5.4,4.4
1956,2.4,-3.5,5.6,6.4,13,12.8,16.7,14.6,15.3,9.3,4,4.5
1957,1.7,5.4,9,8.7,10.5,16.5,17.9,16,13.4,10,5.5,2
1958,2.1,4.1,3,6.6,13,14.8,16.9,17.4,16,10,4.4,4
1959,1.5,1.6,7.8,9.9,13.6,16.4,19.6,18,16,11.2,5.1,4.3
1960,1.9,3.4,6.7,8.9,13.8,16.5,15.3,16.3,13.4,10.1,7.2,2.2
1961,1.8,6.5,7.5,11.5,11.2,15.4,16.1,16.7,17.4,11.1,4.4,2.3
1962,3.2,1.9,2.4,8.4,10.4,14.4,15.7,16.6,13.6,10.3,3.8,-0.6
1963,-4.9,-2.8,5.3,9,11.1,15.3,17.1,15.5,14,9.5,8.2,-1.4
1964,-0.7,4,3.4,9,14.3,16.1,18.2,17,15.2,7.9,6,1.6
1965,2.1,0.7,5.2,7.9,12.1,15.3,15,16.2,12.9,10.3,3.8,4.2
1966,0,6.25,5,9.6,12.9,16.8,15.65,16.1,14.6,11.6,3.7,3.9
1967,2,4.6,6.5,7.6,12.2,15,18.6,17,14.2,11.6,4.4,1.5
1968,1.6,1.8,6,9.6,10.8,15,16.4,16.6,14.1,11.9,4.6,0.3
1969,3.9,0.5,4.5,8.3,13.1,14.6,18.4,17.3,15,12.2,6.1,-0.9
1970,2.3,2.3,2.9,6.2,12.8,17.6,16.4,17.5,15.5,10.3,7.8,1.6
1971,2.1,3.1,2.6,9.5,14.3,14.2,18.8,17.5,14.2,10.5,4.5,4.1
1972,1.4,4.3,7.3,8.1,11.5,13.8,17.4,16.4,12.2,9.4,5.5,3.6
1973,1.8,2.3,5.3,6.7,12.8,16.9,17.4,19.3,15.5,9.1,5.1,2.5
1974,5.2,4.6,6.2,9.7,11.7,15.2,16,17.6,13.2,6.7,6.4,6.5
1975,5.7,3.9,4.5,8.1,11.5,15.1,18.3,19.7,15.4,8.7,5.1,1.6
1976,3.4,2.8,4.1,8.3,14,19.2,20.2,18.4,14.1,11.3,6.1,1.2
1977,2.7,5.4,7.4,6.7,11.8,14.3,16.9,16.2,13.2,12,6.2,4.7
1978,2.1,1.7,6.4,7.2,12.1,14.8,15.8,15.8,13.6,10.7,5.1,3.3
1979,-1.7,1,5.2,7.8,11.9,15.5,16.8,15.9,14.4,11.4,5.5,5.1
1980,0.2,5.4,5.1,7.6,11.5,14.6,15.4,17.6,15.4,9,3.8,2.2
1981,2.2,1.2,8.8,8.9,12.6,14.7,16.5,17.1,14.8,9.3,5.9,1.3
1982,1.8,3.3,5.4,8.1,12.8,16.8,18.9,17.2,16.5,10.3,7.3,3.5
1983,4.8,0.6,5.7,8.4,10.5,16.5,21.3,18.7,14.4,10.2,5.7,3.4
1984,2.8,2,3.8,8,9.7,14.3,17,18,13.3,10.8,8.8,3.7
1985,-3.7,0.1,3.7,8.7,12.6,14.1,17.9,16.3,15.1,10.4,2.5,5.1
1986,2.3,-3.8,4.4,6.2,13.2,16.8,17.5,16.3,11.9,11.5,7,3.8
1987,-3.4,1.6,2.6,10.8,10.1,14,17.1,16.9,15.5,10.9,5.5,3.2
1988,5.4,3.6,5,9,13.6,15,16.2,17.5,13.9,11,4.6,6.1
1989,3.1,4,8.3,7,14.9,15.6,18.6,18,15.2,12.1,4.9,4
1990,3.5,7.3,7.7,7.9,14.5,15,17.8,19.5,13,12.1,5.8,2.4
1991,2.6,-0.6,8.6,8.2,10.1,13.4,18.7,19,16,9.9,5.1,2.4
1992,1.6,3.7,6.4,8.5,14.7,16,18.3,18.6,14,7.7,7.2,3.4
1993,4.7,1.4,5.8,10.9,14,16.3,16.7,16.2,13.2,8.8,2.3,4.7
1994,4,2.7,7.6,8.3,12.5,16.1,21.2,18,13.2,9.7,9.5,5
1995,3.3,6.2,5,8.6,12.9,14.7,20.4,19.8,13.2,13,6.1,0.9
1996,1.8,0.9,3.8,9.9,10.7,16.2,17.1,17.2,12.3,10.3,4.9,0.5
1997,-1,5.7,8.1,8.2,12.9,15.7,17.2,20.9,14.7,10.3,6.7,4.4
1998,3.6,4.9,7,8.6,14.7,16.1,16.7,17.6,14.7,9.5,3.1,3.7
1999,4.5,2.6,7.2,9.4,14.5,15.2,19.3,18.1,17.2,10.2,5.1,3.7
2000,3,5.2,6.4,9.7,14.5,16.6,15.3,18.4,15.6,10.8,7.2,5.4
2001,3.1,4.1,6.5,7.8,14.5,15.4,18.4,18.9,12.3,13.5,5,1.6
2002,3.5,6.4,7.2,9.4,12.7,17.1,17.5,18.1,14.1,10,7.9,4.4
2003,1.5,1.9,8.2,10.2,13.5,19,19.4,20.3,14.9,7.5,7.4,3.7
2004,2.6,4,5.7,10.1,12.2,16.2,17.2,18.5,15.4,11.3,5.7,2.1
2005,3.5,1.4,6.4,10,12.9,18,18.3,16.9,16,13.3,5.1,2.5
2006,0.8,1.5,4.2,8.8,13.4,17.2,21.8,16,17.7,13.5,8.2,4.7
2007,6.1,6.1,7,12.3,14,17,16.8,16.9,13.5,9.8,5.8,3.1
2008,5.3,5.2,5.6,8.5,15.4,15.9,17.7,17.3,13.3,9.8,6.2,2.2
2009,-0.2,2.6,6.1,11.6,14.1,16.3,18.3,19.3,15.3,10.5,8.8,2.5
