1901,-0.6,-5.4,-0.9,6.8,14.3,19.8,25.1,21.6,15.9,11.4,0.3,-4
1902,-3,-2.9,-1,3.5,10.7,15.2,16.3,16.5,12.2,5.4,1.6,-2.9
1903,-2,1.4,4.5,6.7,13.5,18.2,19.7,17.3,15,5.4,3,1.3
1904,0.8,-5.6,-0.4,5.9,10.6,15.9,17.6,17.4,14.2,8.6,0.3,-1.5
1905,-2.8,-0.8,2.1,4.4,13.1,20.1,20,18,12.9,5.9,2.7,1.1
1906,0.4,0.3,-0.9,6.9,15.9,18.1,21.3,17.2,12.2,7.5,3.9,-0.7
1907,-4.6,-1.2,1.8,5,10.8,16.7,19.1,16.3,13.3,11.9,4.4,-5.6
1908,-2.1,-1.1,-0.1,6.1,12.2,16.7,20.2,19.7,13.7,9.5,0.2,0.4
1909,2.1,-4.4,0.1,4.1,10,18.5,20,18.6,14.9,12.3,-0.5,0.1
1910,-0.5,1.6,3.4,8.2,15.4,18.8,19.7,18.4,16.2,8.8,1.8,1.7
1911,0.2,-2.7,2.3,6.1,15.1,17.3,19.1,21.1,15,7.9,4.8,1.8
1912,-4.7,-5.4,2.6,5.2,11.9,18.6,22.6,21,12.5,5.8,2.5,3.1
1913,-2.8,0.7,4.3,8.2,13.3,17.5,21.7,20.7,14.9,8.6,5.9,-1.5
1914,-2.8,1.3,2,7.8,13.6,18.9,25.8,19.1,14.5,6.3,2.7,4
1915,-4.4,-1.5,-2.9,6.2,12,16,21.3,18.5,13,5.6,0.2,-8.3
1916,-1.4,-0.6,-0.6,7.9,12,16.6,22.3,16.2,13.3,6.5,5.6,0.3
1917,-5.5,-5.9,-4,4.8,11.8,20.5,19.7,23,14.9,9.8,4.5,0.2
1918,-4.5,-2.4,2.1,8.1,13.8,16,21.3,18,14,10.5,5.7,0.5
1919,-0.3,-3,-0.6,5.8,15.6,17.5,22.5,17.4,16.1,8,-2,-1.8
1920,-2.3,1.4,4.2,7.3,14.6,17.4,21.3,18.5,15.8,8.4,5.6,1.6
1921,-1.4,-1.3,5.3,11.1,16.6,17.9,18.4,19.3,14.4,8.9,0.1,0.8
1922,-4.1,-2.7,-0.1,5.5,12.9,18.1,19.4,17.8,14.4,5.4,2.5,-0.3
1923,0.4,-6.7,-0.2,5.3,10.8,13.8,20.3,16.6,13.7,8.8,3.2,-1.9
1924,-3.4,-5.4,-0.6,4.6,12.2,16.1,21,21.2,15.9,10.5,4.3,4.2
1925,2.8,1.6,-0.8,8.3,14.2,17.8,24.7,19.4,14.2,6.2,-1,-3.6
1926,-5.8,-4.1,0.1,5.2,12.3,18,22.3,19.3,13.8,4.7,4.8,-1.4
1927,-2.3,-1,2.5,4.4,9.5,15.6,24,20.9,14.2,7.2,0.1,-3.5
1929,-3.5,-9.3,1.3,2.8,13.5,16,18.3,17.6,14.2,8.7,5,4.2
1930,3.3,-0.7,2.9,8.7,15.4,19.1,22.3,19.5,12.2,8.7,3.4,0.5
1931,-4.3,-4.5,-2.3,5.1,14.5,14.5,20.5,18.7,11,7.1,3.5,-0.7
1932,2.1,-2.8,-1.6,5.2,13.2,15.6,23.1,19.4,14.4,6.4,3.4,3.9
1933,-1.6,-3.5,1.1,6.2,12.4,19.6,21.7,18.7,15,8.3,1.4,-1.1
1934,1.2,0.8,1.2,7.8,15.3,18.2,21,21,18.1,10.2,5.5,1
1935,-0.7,-1.2,1.5,6.7,11,19,20.4,18.4,13,8.5,4.7,1.3
1936,-1.9,-6.7,1.5,5.7,14.7,22.3,22.2,19.5,13.4,5.4,4.7,4.2
1937,-2.5,-3.9,-0.3,9.6,16.3,19.6,22,22.1,15.2,9.6,4.4,-4.6
1938,-1,1.3,3.9,6.3,12.8,16.9,21.9,21.6,16.7,10.1,7.1,-1.3
1939,-3.3,2.1,1.5,6.4,13.4,18.3,21.5,24,13.9,5.1,4.8,-2.8
1940,-7.9,-10.6,-3.9,4.7,15.5,19.3,21.7,18.4,12.8,8.1,4,-2.9
1941,-10.5,-5.9,-0.9,3.8,12.7,17.4,24.6,18.6,12.5,4.6,-0.4,-6.7
1942,-11.7,-9.9,-4.4,6.2,11.4,15.3,18.9,19.3,14.4,9,2.3,-0.5
1943,-3.9,2,4.1,7.3,14.3,19.6,20,17.7,14.7,10.6,4.7,3
1944,-0.7,-0.9,0.5,5.2,11.3,15.5,22,20.9,14.3,9.5,3.4,2.3
1945,-2.7,-1.3,1.3,6.7,12.3,16.9,22.8,20.9,12.5,6.1,2.7,-3.9
1946,-2.4,-4.9,-0.2,7.4,13.6,16.8,22.5,19.4,15.2,6.4,2.8,0.6
1947,-4.7,-9.6,-3.1,5.5,14.4,19.9,22,21.1,17.1,7.5,2.1,-1.3
1948,-4.7,-3.2,3.4,8.4,15.5,17.9,21.5,18.4,14.3,7.7,3.7,3
1949,0.8,1.7,1.3,7.5,15.9,16.9,20.6,18.5,17.9,9.6,4.1,2.1
1951,-3,-3.1,-0.9,7,11.7,17.5,19.8,21.9,16.5,11.5,3.5,3.3
1953,-1.3,-4.1,4.3,9.7,13.9,21.3,20.5,19.2,14.6,10.7,5,2.3
1954,-1.9,-6.2,2,5.5,16.1,17.2,20.6,19.6,15.1,8.4,2.5,2.4
1955,-1.1,-3.8,-1,3.2,9.8,16.7,23.2,23.6,17,8.7,3.2,-4.3
1957,0.3,-1.4,-1.5,5.9,12.2,16.3,21.1,18.7,12.2,8.9,3.6,0.7
1958,-4.4,-6,-1.8,5.3,11.9,17.6,19.9,18.7,15.2,9.4,6,-1.9
1959,-1.9,1.6,4.2,8.4,14.1,19.7,23.5,22.3,14.3,9,3.4,-2.6
1960,-5.4,-4.1,-0.2,6.7,15.6,20.2,21,18.9,14.6,6.5,2.1,1.4
1961,-0.9,2.4,4,6.9,13.8,20.4,19.7,18,14.7,12.1,5.2,-1.5
1962,-0.9,-1.6,-2.3,7.4,12.2,16.7,18.6,16.9,13.4,10.3,3.7,-2.2
1964,0.3,-4.6,-0.7,6.7,14.3,18.1,20.5,18.7,14.2,10.2,3.2,1
1965,-0.7,-3.1,0.2,7.2,11.7,18.7,18.7,17.9,15.8,9.7,-1.3,-2.4
1966,-8,-10.2,0.7,3.3,13.5,21.7,22.1,18.4,13.1,8.1,4.5,-0.8
1967,-5.9,-1.2,3.4,6.9,13,17.5,21.3,19.3,15.9,11.1,6.2,-5.1
1968,-8.1,-2,2.4,8.4,11.7,20.7,20.2,20.5,14.7,6.3,1.3,0.7
1969,-4.3,-5.5,-1.3,7.2,12.9,20.6,21.4,22.4,14,9.1,2.6,-4
1970,-6.1,-9,1.1,4.6,13.9,21.5,19.8,19.7,14,8.1,1.7,1
1971,0.6,-2,-1.7,5.8,14.7,18.4,21.3,19.8,13.5,8.6,2,1.7
1972,-4.2,-0.8,1.2,5.7,13.5,20.3,23.8,20.3,14.5,8.4,3.6,4.3
1973,1.2,-0.5,3.5,6.1,14.2,20.8,24.2,19.7,11.5,6.5,0.6,-2.8
1974,0.7,1.7,2.3,7.2,12.7,19,19,19.3,16.1,7.9,4.3,3.4
1975,1.8,1.3,3.1,7.3,15.7,18.1,22.1,21.5,16.8,9.1,4.7,2.3
1976,-5.3,-1.7,-1.6,5.8,15.7,17.3,20,21,12.6,5.8,3.2,-1.7
1978,-1.4,-7.1,-0.4,5.3,14.9,18.8,19.4,18.1,12.4,8.1,5.3,-7
1979,-5,-5,1.3,5.5,14.5,20.4,18.9,20,14.2,7.5,3.9,-1.1
1980,-4.2,-5.1,-1.1,8.7,12.5,21.5,21.9,19.1,15.3,8.1,1,0.3
1981,-1.4,-2.3,-1.5,6.2,16.2,16.8,20.3,17.9,13.8,8.9,2.9,-3.4
1982,-6.1,-2.3,3.2,6.3,12.9,16.3,21.5,20.5,14.6,8.2,6.1,2.3
1983,1.2,-3.1,0.9,8.1,14.9,17.6,21.5,20.1,15.2,9.2,1.5,0.3
1984,-2.3,-1.4,-0.3,8.3,17.4,18.3,19.3,19.8,13.5,10.2,4,1.1
1985,-10.6,-11.1,0.7,4.9,13.1,18,20.2,19.4,13.6,10.1,1.1,-2.6
1986,-4.8,-6.8,1.9,5.7,15,20.9,20.5,17.3,11.7,9,6.3,-3.5
1987,-12.6,-3.4,-2,6.6,11.8,15.8,19.7,15.8,12.8,10.1,2.8,-0.2
1988,-0.1,-1,0.1,5.4,16,20.7,23.2,18.3,15.7,8.7,0.6,-1.8
1989,2.5,3.1,3.8,8.7,15.1,19.5,21.5,18.9,15.6,8.7,3.6,-1.2
1991,0.8,-3.2,2.6,7.9,11.7,15.7,21.8,21.4,14.1,9.2,5.5,2.5
1992,2,1.1,3.4,4.9,16.2,21.4,20.6,18.5,15.2,4.5,2.2,3.2
1994,-1.3,-8.5,0.9,8.8,13.1,16.6,24.4,20.4,14.4,8.1,2.9,2.9
1995,-0.2,1.9,2.7,6.9,13.2,20.9,20.3,20.8,14.9,11.1,1.5,-2.7
1996,-2.7,-6.1,0.5,7.3,12.9,17.3,18.5,22.5,13.8,9.8,5.1,-1.9
1997,-0.2,-0.4,2.9,5.5,12.3,20.6,23.2,23.2,14.9,6.3,2.4,0.1
1998,0.2,0.5,0.6,7.3,14.2,16.9,19.5,17.5,15.2,9,-0.1,0.1
1999,-2.6,-3,1.8,8.8,13,21.1,22.6,20.4,17.5,9.7,4.8,0.4
2000,0.2,0.6,2.4,9.6,15,17.6,19.7,19.1,14.8,11.6,6.5,3.4
2001,0.7,-4.1,0.5,8.4,13.3,18,23.3,20.3,15.5,11.2,3.1,-2.8
2002,-0.7,0.9,3.3,9.3,16.4,20.7,22.6,24.4,15.7,4.1,-0.3,-4.5
2003,-5.5,-2.5,2.8,6.1,13.8,18,24.5,20.4,16.2,6.9,4.5,2.2
2004,-3.2,-0.7,2.3,9.5,14.6,17,19.8,21,15.7,8.9,2.7,2.6
2005,1.1,-1.7,-1.2,8.8,13.6,18.2,23,20.2,16.2,10.8,5.4,-0.7
2006,-1.5,-3.4,-2,7.2,15.2,19.2,22.9,23.6,17.9,10.6,4.7,5.5
2007,0.6,-5.1,5.3,8.7,14.7,20.1,20.3,21.3,14.9,9.9,3.2,3.8
2008,1.5,2.3,2,9.8,14.8,18.5,21,17.9,13.4,10.3,4.6,2.6
2009,-1.5,-2.3,0.8,8.7,15.6,17.4,20.5,20.9,16.5,6.5,4.8,-2.7
