1901,2.8,0.9,5.8,8.1,14,19.6,21.6,21,16.1,9.3,3.4,-1.3
1902,-2.7,-2.2,5.7,10.9,17.3,19.3,22.1,21.8,15.3,11.6,9.7,0.6
1903,1.6,0.7,9.9,10.3,15.5,18.6,20.5,20.8,16,10.1,3.1,-1.1
1904,-2.1,2.5,7.9,9.3,13.7,19.3,19.9,19.9,18.7,10,3.5,0.5
1905,-2.9,-3.3,8.7,12.1,17.9,20.4,20,20.7,18.1,11.7,7,-1.3
1906,1.3,-0.6,4.2,11.3,15.2,19.7,20.1,20.4,20,9,5.4,4.3
1907,5.9,2.4,11.9,8.6,13.5,18.4,22,22.2,17.5,10.6,3.6,3.2
1908,1.2,1.9,10.7,13.6,16,19.6,21.3,21.2,18.1,7.3,6.8,3.5
1909,2.9,2.6,6.9,10.1,14.3,19.9,22.5,21.9,17.1,10.6,8.9,-2.2
1910,1.2,-0.1,8.2,9.7,14.2,18.4,21,20.6,18.8,12,6.2,1.7
1911,5.4,7.2,8.7,11.2,15.1,20.8,20.3,20.4,21.3,13,3.7,2.6
1912,-1.9,-1.2,4.7,12,15.7,17.6,21,20.7,18.2,11.5,2.5,-0.1
1913,2.4,0.9,4.8,9.6,14.8,18.1,21.3,20.5,17.5,11.3,9,2.8
1914,2.5,-0.6,4.7,11,15.5,21.7,21.6,20.7,18.7,12.4,5.2,0.3
1915,0.2,2.9,1.8,11.7,16.6,19.3,20.1,19.5,18.7,11.1,6.7,2.3
1916,3.6,1.5,6.9,9.7,16,18.7,21.5,20.9,16.6,9.4,3.5,1.1
1917,2.6,1.4,6.5,9.7,12.1,17.8,20.8,19.8,16.3,6,2.4,-1.8
1918,-5.2,4,9.4,10,16.6,20.9,20.8,20.7,13.9,14.1,4.1,3.2
1919,-0.7,1.9,5.4,9.8,13.8,18.7,20.9,20.6,17.4,16.5,5.9,-0.1
1920,0.8,3,5.4,9.9,17,17.7,21.8,18.7,18.6,10.9,2.2,1.6
1921,3.5,3.4,9.9,10.6,16,21.1,22.3,22.5,21.7,8.1,6.5,5
1922,2.1,6.1,7.4,13.3,16.4,21,21.9,21.1,18.5,10,6.8,5.7
1923,5,2.2,5.9,11.6,15.9,20.2,21.2,22.1,18.5,10.5,5.3,8
1924,-1.2,2.4,5,11.8,14.1,21.8,21.5,22.4,16.4,11,6.1,2.4
1925,1.2,5,8,14.6,15,21.9,22.5,21.2,21.7,12.6,6.6,0.4
1926,1,4.6,5.3,9.1,15.2,19.4,20.6,22.3,20.6,14.6,3.3,3.1
1927,3.3,7.4,7.4,13.9,17.7,19.6,20.7,21,18.8,12.6,9.8,1.2
1928,1.1,2.9,7.4,9.4,15.5,19.2,21.4,22.6,16.4,13.3,5.9,2.1
1929,0.6,-0.6,8.8,13.5,16.1,18.9,21.7,20.3,18.2,11.9,4.4,2.5
1930,-0.9,6.5,5.9,12.1,16.3,18.1,22.5,21.2,19.5,11.7,6.3,1.2
1931,1.4,4.8,4.1,9.4,13.9,19.2,21.1,19.5,20.3,14.3,9.6,6.2
1932,4.2,7.3,5.2,12.5,16.1,21,22.9,21.7,18.6,10.3,3.1,1.3
1933,5.7,2.7,7.9,10.9,18.7,18.9,21.6,21.6,21.1,12.3,7.2,6.6
1934,3.1,1.2,5.2,12.4,16.1,21.1,22.7,23.3,18,14.3,7.4,2.3
1935,2.4,3.2,11.1,12.1,16.1,19.8,22.7,22.2,16.6,11.8,6,-1.1
1936,-1.3,-1.4,8.6,10,16.4,20.8,22.4,22.5,19.9,10.1,3.9,2.8
1937,3.3,2.8,4.6,11,16.6,21.2,21.8,22.3,16.9,9.9,3.7,2.7
1938,1.7,6,11.1,11.5,16.5,19.8,22.5,22.5,17.2,10.8,3.9,1.7
1939,3.3,3.2,8.6,10.2,16,21.2,22.5,21.4,18.9,10.9,4.5,3.7
1940,-5.8,1.7,7.1,11.2,14.8,19.8,22,20.7,15,10.1,5.5,4.3
1941,2.2,1.1,4.5,12.8,17,20.2,22,22.2,18.6,15.9,3.4,2.5
1942,-1.4,1,7.2,12.4,15.7,21,22.3,21.9,16.1,10.6,7.9,2.4
1943,-0.1,3.2,4.6,13,18.2,22.5,22.7,22.9,16.8,9.6,3.2,1.8
1944,1.2,5.5,7.2,11.5,16.8,21.5,22.1,22.4,18.4,9.8,7.1,-0.4
1946,2.2,3.7,9.9,13.4,15.8,20.1,22.5,21.4,17.1,10.5,8.3,4.8
1947,3.1,-1.9,3.9,12.5,15.8,20.4,20.4,23,18.9,14.7,5.3,2.4
1948,-3,2.2,7.6,13.8,16.5,21.1,22.9,21.2,16.3,8.4,7,4
1949,3.9,4.4,7.3,12,17.5,21.1,23,20.8,15.6,13.3,5.9,3.5
1950,6.7,5.2,6.3,10.1,17.9,21,21.2,20.8,17.4,13,3.8,0.2
1951,1.2,2.6,7.8,10.1,16,21,22.9,22.9,17.9,11.4,3,2.9
1952,5,5.4,6.1,9.8,16.1,22.5,23.1,22.6,16.3,5.4,5.5,2
1953,3.5,3,9.8,10.3,17.5,22.3,22.6,21.4,16.9,11.7,4.1,0.8
1954,1.9,5.1,7.1,14.3,14.1,21.8,22.9,23.2,17.8,12.3,4.5,1.1
1955,1.2,2,8.2,13.8,17.8,18.3,22.7,21.4,18.1,10.3,4.7,1.1
1956,-0.1,5.1,7,10.8,18.2,20.3,22.3,21.7,15.3,10.9,4.4,4.2
1957,0.3,6.2,5.7,12.1,17.3,21.2,22.3,21.3,17.9,10.2,7.6,5
1958,0.4,0.1,4.6,11.3,17,20.9,23,22,20,12,7.3,-0.2
1959,0.2,3.5,5.7,10.9,18.6,20.1,21.6,21.9,19,13.2,3.8,3.9
1960,1.9,1,1.5,11.9,14.8,20.1,22.1,22.2,19.4,13.7,7.1,0.6
1961,-1.3,5.3,9.4,9.6,15.6,19,21.1,20.7,18.3,10.5,6.5,2.3
1962,-1.1,6.6,4.9,10.4,18,19.9,22.7,21.8,18.8,14.2,5.6,1.6
1963,-3.1,-1.4,7.4,13.5,16.2,20.5,22,21.6,17.8,12.3,6.9,-2.9
1964,0.4,0.1,5.9,13.1,16.8,20.2,22.4,21.7,17.9,8.8,7.5,3.3
1965,2.3,1.1,3.2,13.4,17.5,19.6,22.1,20.8,18.8,10.3,9.7,3.5
1966,-0.6,2.1,6.1,11.8,15.2,18.6,23,20,17.5,8.8,7.8,2.7
1967,1.3,0.4,8.2,14,14.7,20.4,20.6,19.7,15.7,9.9,4.8,2.8
1968,0.7,-1.4,5.2,12.3,15.7,20.4,21.2,21.3,15.7,10.6,5.4,1.3
1969,2.1,2.2,3.1,11.1,15.4,19.8,23.3,19.9,17.1,10.7,4.9,1
1970,-2.1,0.8,5.3,12.9,15.7,19.8,20.9,21.7,20.1,10.8,4.8,5
1971,1.8,1.9,3.8,9.6,13.7,20.8,21.7,20.8,19.4,14.1,4.5,5.9
1972,2.6,2.5,6.7,11.7,15.2,19.8,20.8,21.2,20.3,11.9,4.3,1.2
1973,-0.2,1,9.1,10.3,14.8,20.3,22.3,20.2,19.8,13.8,8.8,1.4
1974,3.4,3.2,10,10.7,17.8,18.3,21.8,20.7,15.9,10.2,6.4,2.7
1975,3.3,2.7,5.6,10.9,17.4,20,21.9,21.7,15.8,11.3,6,1.8
1976,0.1,6.6,9.3,10.7,13.2,18.4,21.3,19.6,17.1,7.6,1.9,0.2
1977,-4.5,1.7,7.9,11.7,17.2,21.1,22.9,22.1,20.5,10.7,7.1,2
1978,-2.9,-2.8,4.5,12,16.5,20.4,22.9,21.6,19.9,9.4,8.3,1.5
1979,-3.5,0.6,7.2,11.6,15.6,19.8,22.6,21.4,16.9,11.1,3.2,0.9
1980,2.4,0.1,4.6,9.4,16.1,21,23.7,22.5,20.2,9.7,4.8,1.6
1981,-1.3,2.4,5.6,14.6,14.4,21.6,22.3,21.3,16.7,11.4,5.6,0.4
1982,-0.3,1.5,9.5,10,17,19.7,22.8,22.3,16,11,6.5,4.9
1983,0.3,2.5,5.5,8.2,14.9,19,22.2,21.8,16.2,11.8,6.4,-2
1984,-2.6,2.4,6.3,9.9,14.6,19.4,20.4,19.6,16.1,14.4,4,6.9
1985,-3.8,-0.1,8.9,11.8,15.4,20.4,21.1,21.4,17.2,13.9,10.1,-0.4
1986,-0.4,4.9,6.4,11.6,16.5,21.1,22.5,19.5,19.6,12.1,7.3,2
1987,-0.4,4.2,5.4,8.8,18.4,20.1,21.7,23,16.7,7.8,6.1,3.2
1988,-1.5,1.5,5.9,10.2,13.6,18.9,22,22.2,18.5,10.1,6.3,1.5
1989,3.7,1.1,6.5,9.9,15.8,19.4,21.3,20.8,16.8,10.3,6.5,-3.5
1990,3.7,5.5,8,10.8,15.4,20.7,21.1,21,19,8.6,6.8,1.8
1991,0.7,3.1,6.7,13.1,18.6,21,21.9,20.6,17.6,11.4,4,4.5
1992,1.2,4.7,6.9,10.2,14.8,19,22,18.9,17.1,10.2,5.1,3.4
1993,1.6,1.6,5.2,8.9,15.2,20.3,22.8,22.2,16.5,10.1,3.7,2
1994,-0.2,2.1,6.3,11.6,15.4,21.5,21.5,20.5,16.9,13.1,9.1,4
1995,2.5,2.4,8.6,11.2,17.2,19.2,22.7,23.6,17.2,10.6,4,1.9
1996,-0.2,2.7,3.7,9.4,18.8,20.3,22.6,21.4,17.7,11.3,6.2,3.9
1997,1.1,4.9,9.1,9.3,14.9,19.7,22.9,20.9,18.4,12.1,5.5,1.7
1998,4.5,4.6,6.5,11.1,18.4,22.8,23.9,22.6,21.1,13.6,8.8,4.1
1999,3.3,5.7,6.3,14.1,15.9,21.3,23.3,22.5,17.1,11.2,7.1,2.4
2000,3.1,6.6,9.3,10.6,18.1,20.6,22.7,22.6,17.8,11.8,5.6,-2.2
2001,-0.2,4.8,5.5,14.1,16.9,20,23.3,22.3,17.5,9.3,7.8,4
2002,2,1.3,5.7,13.8,16.2,20.6,22.9,22.1,19.8,14.1,5,2.4
2003,-0.5,2.6,6.6,11.8,18,20.3,22.8,23,17.6,12.3,7.9,0.7
2004,2.4,2.1,9.2,11.3,17.7,20.9,22,20.3,18.3,16.2,9.2,1.5
2005,4.5,5.7,7,11,15.5,21.1,23.1,23,20.3,11.7,7.9,1.2
2006,4.6,2.2,8.6,14.5,17.3,20.5,23.2,23.4,16.7,11.5,6.3,4.3
2007,2.6,2.2,10,9.9,17.3,21.3,22.3,23.6,19.9,13.8,7.7,4.1
2008,1.2,3.4,7.5,11.4,16.8,21.6,22.6,22.1,18.5,11.2,5.6,2.6
2009,1.3,4.6,8.2,11.2,17.3,21.8,22.3,21.3,19,11.3,7.5,1.6
