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