1901,-2.5,-8.8,-2.6,6.6,13.4,22.7,21.9,19.7,13.5,7.3,-3.6,-12.1
1902,-11.9,-6.9,-4.7,2.1,12.5,16.8,21.4,19,11.6,0.6,-5.4,-9.5
1903,-8.5,-3.6,2,10.3,14.9,21.5,20.7,19.8,13.1,1.8,0.9,-2.7
1904,-2.8,-9.2,-1.6,7.6,12.4,18.1,18.6,19,13.4,7.4,-3.1,-9
1905,-8.1,-4.4,1.1,6.7,16.2,20.2,21.4,18.4,12.5,5,-0.3,-3
1906,-4.9,-6.8,-2.9,9,20,20.7,23.1,17.1,10.5,4.1,-2.4,-5.1
1907,-16.6,-5.2,1,6.7,10.6,21.2,23.1,17.7,12.7,7.3,-4.3,-15
1908,-10.2,-7.2,-3.5,7.5,11.5,19.4,21.4,19,12.4,4.7,-3.5,-5.1
1909,-5.4,-8.7,-1.8,3.2,10.6,18.3,21.5,19.6,15.8,9.7,-2.1,-4.2
1910,-6.3,-1.3,1.1,9.4,13.9,17.9,21.8,16.6,13.9,3.7,-2.5,-3.5
1911,-7.3,-11.9,-0.7,4.4,12.9,18.3,18.5,20.3,11.3,5.2,2,-3.9
1913,-7.5,-9.6,-0.6,9.7,10.2,16.5,23.8,21.4,13.5,2.7,-0.1,-6.3
1914,-9,-4.5,-1.7,3.7,13.6,20.9,23,16.3,11.5,3.5,-2.1,-3.4
1915,-7.4,-6.2,-6.5,5.5,12,14.8,21.9,17.3,11.3,3.9,-4.4,-13.9
1916,-6.1,-2.8,-3,6.2,9.4,18.1,22.6,14.9,9.8,3,1.1,-5.5
1917,-10.4,-15.8,-8.1,5.6,9.5,22.5,19.5,22.1,13.1,7.8,-1.8,-6.2
1918,-11.3,-7.4,-3.2,6.7,7.3,17.2,20.3,15.4,12.2,8.1,0.6,-6.3
1919,-8.3,-10.8,-5.6,5.9,10.9,21.8,22.7,17.6,14.6,5.4,-5.7,-8.6
1920,-11,-5.6,1.8,9.9,18.9,18.9,24.6,20.9,15.2,1.6,0.2,-4.3
1921,-8,-7.5,1.9,12,18.2,21,18.2,18.7,11.7,2.9,-4.6,-8
1922,-8,-9.8,-3.1,5.6,13.5,20.1,22.2,18.4,13.7,3.5,-0.6,-5.9
1923,-4.6,-12.2,-3.5,1.2,10.8,16.9,19.3,14.8,14.4,7.6,1.6,-5.5
1924,-11.7,-7.6,-2.1,3.3,12.5,16.8,18.8,20.7,15.1,6.3,0.2,-4.2
1925,-3.1,-3.3,-2.5,7.1,14,17.9,25.1,20.8,12.5,3.4,-3.3,-7.9
1926,-12.6,-9.2,-2.2,2.3,13.4,20.3,18.5,17.4,13.8,2.7,0.1,-8.7
1927,-12.9,-5.1,-1.4,5,11.7,18.8,24,22.7,12.5,2.9,-3.5,-8.4
1928,-5.6,-7.7,-1.9,3.8,13.7,16.2,19.2,18.9,13.1,4.8,-0.6,-3.6
1929,-9.9,-14.6,-4.7,0.7,15.5,17,20.7,19.7,12.3,7.8,1.5,-3.2
1930,-1.9,-8.1,-2.2,5.7,14.1,16.2,21,22.8,10.7,5.2,-0.6,-9
1931,-10,-10.3,-3,6.7,16.1,16.4,23.5,22,11.4,5.4,-1,-6.1
1932,-3.2,-11,-4,6.2,13.4,18.5,23.3,22.8,14.3,6.9,-0.7,0.1
1933,-10.5,-9.8,-3,6.2,10.6,20.1,23.9,17.2,13.7,6.1,-2.9,-10
1934,-3.2,-7,-1.8,5.5,16.7,16.5,25.1,19.4,14.9,7,2,-5
1935,-8.4,-3.8,-1,5.1,9.6,18.8,18.9,19.1,12,7.3,0.3,-3
1936,-6.3,-12.1,-0.9,6.7,15.5,23.8,24.7,21.5,13,3,-0.2,-0.1
1937,-6.7,-6.6,-1.1,10.5,12.6,22.5,21.9,23,14.9,7.9,0.7,-10.7
1938,-9.2,-3.8,0.3,4.7,13,17.6,27.3,22.9,17.7,5.4,2.5,-8
1939,-8.4,-4.5,-1.4,3,11.3,20,21.8,21.8,10.4,3,0.5,-6
1940,-17.9,-11.7,-5.5,3.7,14.8,19,23.6,21.5,14.9,4.6,-0.1,-6.9
1941,-13.8,-10.3,-6,1.4,8.3,14.6,25.3,20.4,10.5,2.7,-3.9,-14.6
1942,-15.3,-9.6,-7.8,5,12.4,17.8,20,19.3,13.5,6.6,-2.2,-4.5
1943,-11.7,-3.1,0.8,5.8,15.1,20.1,24.6,19.6,13.3,7.2,0.6,-2.2
1944,-3.1,-6.1,-1.8,2.5,12.6,16.5,20.4,19.6,15.1,7.9,-0.8,-4.8
1945,-8,-6.5,-4.3,3.2,8.8,18.2,21.8,22.2,11.8,3.3,-1.5,-10.9
1946,-6.2,-11.3,-1.5,4.9,12.1,20.9,23.1,19.1,13.7,2.5,-1.3,-3.5
1947,-9,-14.9,-5,5.1,10.6,21.6,20.6,19.8,15.6,5.4,-1.2,-6.2
1948,-9.1,-8.2,-2.9,5.8,18,22.2,18.6,18.6,13.8,6.2,0.7,-2.2
1949,-2.5,-4.9,-1.6,6.5,16.1,18.2,20,19.4,15.5,6,-1.1,-4.2
1950,-14.9,-6.5,-0.7,10.2,12.5,18.9,18.6,18.8,13.9,7.3,-0.4,-3.8
1951,-9.1,-8.7,-2.7,9.1,9.6,18.5,20,22.8,14.4,6,-2.3,-1.4
1952,-3.2,-5.5,-6.2,5.7,10.3,20.2,22.1,18.2,12.3,2.1,-2.2,-4.6
1953,-8.1,-13.8,-0.2,8.9,12.8,22.7,21.1,20.3,10.8,5.7,-1,-2.8
1954,-8.6,-9.9,-0.7,4.5,14.7,19.9,25,19.6,13.8,6.2,-1.7,-2.5
1955,-6.6,-9.7,-4.7,3.5,11.2,16.1,21.2,21,15.5,7.7,-3,-15.9
1956,-10.4,-13.1,-1,2.7,14.1,23.4,17.6,17,10.9,4.5,-5.9,-3
1957,-5.2,-2.4,-6,5.1,15.7,17.3,23.7,20.9,13.6,6.1,0.5,-2.8
1958,-8.3,-8.4,-3.7,5.1,11.2,17.9,21.2,18.8,11.1,6.4,1.5,-11.4
1959,-5.5,-3.5,1.9,5.8,13.7,20.8,22.8,21.6,10.2,2.1,-2.2,-8.3
1960,-11.5,-8.7,-2.6,7.8,15.3,20.3,26.6,20.6,12,3.2,-3.2,-2.3
1961,-5.2,-1.6,0.4,3.2,12.7,23,22.9,18.5,12.3,9.1,-2,-6.5
1962,-3.6,-5.2,-4.2,8.4,15.4,16.1,20,17.5,12.6,6.4,1.8,-6.1
1963,-13.8,-9.7,-7,6.8,19.6,16.3,21.8,20.8,17.1,6.5,-0.2,-6.9
1964,-4.2,-7.4,-3.6,5.1,14.6,20.3,23,20.2,12.8,7.6,-3.5,-3.6
1965,-9.1,-10.8,-1.7,7.1,10.1,20.4,20,18.7,15.5,5.6,-4.6,-2.7
1966,-15.8,-15.5,-3.2,3.8,15.4,20.4,22.8,19.3,10.9,5.1,1.1,-11
1967,-11.9,-6.9,2.7,8.5,15.6,19.1,22.4,23.4,14.9,8.8,2.3,-9.8
1968,-18.1,-5.9,0.9,4.4,13,20.9,17.7,20.3,12,2.7,-1.6,-4.6
1969,-15.6,-12.5,-3.3,6.4,9.7,16.7,20.5,20.4,12.9,5.6,0.8,-6.9
1970,-8.5,-8.9,0.7,6.2,13.3,20.7,23.8,20.3,13.6,6.2,-3,-5.5
1971,-2.7,-10.7,-2.8,4.2,11.9,17.7,20.9,20.1,12.8,3.9,-1.4,-5.9
1972,-12.1,-5.8,-1.3,5.7,12.7,21.8,27,24.9,13,5.7,-1.5,0.6
1974,-9.9,-1.3,1.1,4.3,10,21.9,25.3,19.6,16.7,7.5,-0.3,-1.1
1975,-4.1,-6,2.3,8.6,18.1,18.7,23,17.7,16.8,5.4,-0.2,-2.8
1976,-12.8,-9,-1.4,6.6,14.3,16.1,19.6,17,12.3,1.4,-1.6,-4.1
1977,-9,-7.8,-1.2,7.9,15.4,21,23.5,18.5,11.6,3.4,1.3,-7
1978,-6.9,-11.4,-0.1,3.5,14.1,17.2,19.5,16.9,11.6,4.4,1.1,-15.2
1979,-10.6,-9.5,0.5,3.1,18.8,18.4,21.4,20.2,13.6,3.6,0.1,-4.1
1980,-9.1,-6.1,-2.8,6.8,11.3,23.3,20.2,18.3,13.2,6.3,-2.8,-4.5
1981,-4.1,-5.9,-3.2,3.3,15.3,20.3,24.5,20.5,12.6,9.5,-0.3,-5
1982,-12.9,-5.3,0.6,6.5,14.8,14.9,22.2,18.6,13.9,4.1,3.1,-1.2
1983,-4.4,-6.9,-1,10.3,15.9,18.4,22.6,18.9,14.1,6.4,-1.6,-3.2
1984,-5.1,-6.2,-1.1,7,19.6,20.2,22.1,17.9,12.8,5.4,-2.1,-8.1
1985,-16.1,-15.5,0.6,4.2,12.9,17.6,20.8,21.9,13.6,6.7,-2.5,-9.2
1986,-9.4,-12.1,2,7.4,14.6,21.8,21.2,17.7,9.8,5.9,2.2,-9.4
1987,-19.6,-7.3,-1.3,4.4,15,19.9,19.2,17.2,11.8,7.7,-5.5,-7.6
1988,-8.2,-5.7,0.9,4.8,15.6,22.3,25.4,19.3,13.8,7.1,-3.6,-6.7
1989,-2.7,-1.2,2.8,9.5,16.8,24.9,22.6,19.2,14.8,5,-1.5,-6.4
1990,-8.8,0.9,1.6,10.8,11.7,18,21.6,19.1,10.8,5.1,-3.1,-2.3
1991,-7.9,-6.3,-1.7,7.5,14.3,21.2,21,19.1,12.1,8,2.3,-3.9
1992,-6.3,-3.5,2.9,4.8,15.1,19.3,21.3,19.1,16.5,1,-4.7,-1.3
1993,-4.2,-3.4,-0.7,5.8,17,16.8,20.8,17.8,8.6,4.3,-7.2,-5.9
1994,-5.5,-11.3,-0.5,8.9,11.2,18.7,21.3,19.3,14.3,6.3,-3.4,-5.3
1995,-4.3,-0.9,1.8,8.7,15.6,22.7,19.4,18.9,14.6,8.2,-2.8,-9.4
1996,-7,-9.4,0.7,5.3,13.9,18.4,20.2,21.4,11.6,6.9,3.4,-5.8
1998,-5.5,-11.9,-1.2,3.4,14.5,20.9,22.4,17.1,13.2,6.9,-5.3,-5.7
1999,-10.7,-8,0.9,10.4,8.7,25.1,24.4,18.8,14.3,8.3,-3.9,-1.7
2000,-7.1,-3.5,0.9,10.2,13.9,20.6,23.8,18.9,13.2,8.7,-0.7,-5.8
2001,-4.2,-8.8,-3.1,12,12.7,20.6,25.8,18.9,15.8,4.9,-1.8,-10
2002,-5.5,-1.4,1.2,10,14.1,20,24.5,18.5,12.9,1.9,-4.5,-10.3
2003,-11.2,-5.7,0.5,5.5,17.1,15.3,26.1,20.3,14.7,6.7,0.6,-1.5
2004,-8.6,-6.6,0.3,6.3,15.1,18.4,23.2,20.4,15.1,6.3,-1.3,-3.3
2005,-3.5,-7.3,-4.7,7.6,16,20.1,24,21.5,15.7,8.9,4,-5.4
2006,-10.1,-12.5,-3.3,8.6,16.4,22.4,21,20.9,15.3,5.8,-0.9,1.5
2007,-4.2,-13.2,4.3,7.4,15.9,17,22,23,14.5,8,-1.6,-0.1
2008,-4.9,-1.3,0.6,8.5,13.3,18,21.3,17.9,12,8.4,2.5,-1.4
2009,-6.3,-5,-0.6,5.4,16.3,19.9,21.9,19.9,16.6,4.5,0.8,-7.3
