1901,-21.9,-21.5,-16.5,-1.1,6.3,11.7,15.4,15,9.4,1.6,-7.1,-17.8
1902,-21.4,-16.5,-8.4,-3.4,2.5,9,15.6,14.7,9.5,1.2,-5.4,-18.7
1903,-21.4,-19.3,-11.1,-6.5,3.4,10.9,14.4,12.4,8.7,3,-6.1,-20.3
1904,-23.4,-24.1,-13.6,-4.7,6.5,12.5,15.5,13.8,7.3,2,-5.3,-19
1905,-24.4,-21.1,-12,-4.5,4.2,10.2,15.2,13.7,9.6,1.7,-7.7,-15.3
1906,-18.5,-22,-14.2,-3.6,4.1,13.6,15.5,16.5,10.5,2.7,-5.6,-19
1907,-24.8,-23.2,-10.5,-8.9,4.2,11.5,14.1,13,7.9,0.7,-7.1,-15.8
1908,-22,-20.2,-15.4,-6.4,4.2,11.4,16.1,14.5,10,3.8,-5.2,-20.1
1909,-24.1,-22.9,-12.3,-5.9,3.8,11.5,15,15.8,8.6,3.7,-4.3,-12.4
1910,-20.3,-23.5,-10.3,-2.5,3.7,11.7,14.6,13.3,7.5,2.5,-5.4,-17.7
1911,-25.1,-21.1,-11.5,-4,5.4,11.4,16.2,14.9,7.5,1.9,-9.1,-13.4
1912,-27.2,-21.1,-16.4,-7.5,3.1,10.1,15.2,11.7,9.2,1.9,-6.2,-18.4
1913,-22.9,-26.4,-16.3,-2.8,3.1,11.3,12.9,13.2,8.7,2.2,-5,-15.1
1914,-22.4,-25.9,-13.9,-7.1,4.1,9.4,14.6,13.9,10.8,3.8,-9.1,-17.9
1915,-20.9,-17.1,-12.8,-0.1,3.3,11,13.4,13.2,8.5,4,-3.7,-14.8
1916,-21.6,-23.9,-16.4,-2.3,4.7,11,17.3,15.9,8.6,1.5,-8.4,-19.4
1917,-25.5,-24,-14.4,-6.4,0.6,11.2,15.7,12.9,8.7,1.8,-6.7,-23.9
1918,-23.8,-24.9,-11.4,-2.2,3.4,8.9,14.1,13.4,5.7,1.5,-3.2,-14.3
1919,-19.4,-16.3,-9.9,-4.5,4.4,14.2,15.6,14.1,7,-0.6,-8.8,-21.4
1920,-25.3,-18.5,-13.2,-3.2,6.2,11.1,13.3,14.3,10.2,4.8,-8.5,-14.5
1921,-20.9,-19.3,-11.9,-1.4,4.2,11.1,14.8,13.9,8.6,1.7,-9.1,-15.8
1922,-22.3,-22.6,-12.9,-4.3,8.6,9.5,14,13.1,10,-0.9,-6.1,-22.9
1923,-25.4,-22.8,-20.4,-6.6,3.9,10.6,14.4,11.5,8.5,3.9,-4.4,-13.8
1924,-25.1,-19.9,-9.1,-3,4.3,11.4,14.5,14.6,9.7,2,-6.9,-21.3
1925,-24.6,-21.8,-12.7,-4.1,2.1,9.9,14.2,13.9,8.5,-1,-6.2,-15
1926,-21.9,-22,-15.3,-8.7,2.6,9.9,14.2,13.6,7.4,1.9,-9.8,-16.9
1927,-21.3,-19.8,-8.7,-2.6,1.9,10.1,15,11.8,9.2,2.2,-8.8,-19.4
1928,-23.4,-20,-12.6,-7.4,4.2,11.3,14.9,15.1,7.7,2.4,-5,-11.5
1929,-23.8,-21.7,-14.7,-5.1,2.5,10.8,14.4,14.1,8.2,1.7,-8.6,-18.1
1930,-23,-21.6,-13.4,-5.4,4.1,11.2,13.8,13.8,8.3,2.7,-4.6,-14.1
1931,-23.2,-18,-11.4,-3.7,2.5,12.6,16.3,14.1,8.4,4.4,-4.2,-16.1
1932,-21,-24.1,-13.9,-3.6,4.8,14.7,15.2,15.2,8.8,0.8,-8.5,-19.4
1933,-22.9,-23.8,-14.2,-4,3.9,11,14.8,14,9.9,0.6,-11.4,-25.5
1934,-23,-26.7,-15.4,-3.4,2.6,10.6,14.7,12.5,8.3,2.2,-7.3,-17.3
1935,-24,-20.7,-13.9,-5.7,3.5,11.2,15,13.8,8.7,1.7,-9.9,-17.7
1936,-25.6,-25,-9.3,-6.9,2.6,9.5,13.9,13.2,8.7,-1.7,-12.7,-17.7
1937,-25.8,-16.9,-13.2,-2.5,6.2,12.4,14.7,15.9,7.8,1.8,-6,-17.4
1938,-22.7,-20.6,-9.3,-5.3,5.4,11.4,14.7,14.8,9.3,4.6,-8.2,-13.7
1939,-22.4,-25.6,-19,-5.2,3.3,10.5,14.5,15,7.7,-0.9,-5.3,-13.3
1940,-19,-19.2,-13.3,-5.9,3.4,9.9,15,14.6,10.7,1.5,-7.9,-17.3
1941,-22.6,-16.9,-12.4,-3.5,5.3,11,15.5,12.2,8.3,1.5,-7.6,-16.5
1942,-23.5,-19.2,-7.7,-1.4,4,12.5,13.1,13.4,7.5,3.2,-8,-21.3
1943,-23.9,-20.2,-15.7,-6,4,8.8,15.4,13.6,8.4,3.6,-6.1,-18.7
1944,-15.1,-23,-13.8,-4.8,4.8,9.6,14.7,15.6,10,1.7,-5.5,-16.1
1945,-25.6,-17.8,-6.8,-4.5,2.3,9.1,14.3,14.1,7.8,1.2,-7.2,-17.9
1946,-23.7,-24.7,-6.7,-4.1,1.9,9.4,13.4,12.5,10.3,2.6,-7.8,-17.2
1947,-21.6,-16.8,-10.1,-8.7,0.8,11,14.7,14.6,7.9,7.1,-4.6,-16.8
1948,-23.4,-22.1,-13.8,-4.7,3.7,11.5,16.3,15.3,12.3,5.3,-2,-12.7
1949,-20.7,-23.2,-14.4,-3.9,3.5,13.7,14.4,13.8,7.5,3,-7.6,-15.8
1950,-27,-23.4,-14.8,-7.3,3.6,8.7,13.4,12.3,7.9,1.9,-6.2,-17.1
1951,-23.5,-19,-9.8,-0.6,6.5,12.4,13.8,13.8,8,1.8,-9.2,-18.5
1952,-23,-18.5,-11,-0.6,6.1,11.3,15.6,14.7,9.2,-0.3,-4,-10.2
1953,-21.7,-18.7,-8.4,-1.1,3.1,10.4,15.1,15.2,7.9,4,-2.9,-16.9
1954,-27.2,-14.7,-12.7,-6.6,3.9,12.8,15.5,14.6,8.7,2.9,-5.3,-14.3
1955,-22.2,-19.4,-14.9,-0.1,6,14.3,16.5,16.1,8.2,4.3,-5.2,-15.8
1956,-18.75,-18.6,-14.75,-4.3,0,10.7,13.8,13.6,6.4,4.8,-5.9,-21.55
1957,-27.3,-17.8,-9.2,-3.4,3,10.7,15.5,13,9.3,3.6,-7.2,-15.6
1958,-18.8,-20.8,-6.6,-2.8,2.8,9.4,14.4,12.7,9.1,2.2,-6.1,-20
1959,-22.1,-22.85,-12.75,-5.2,4.1,11,15.9,13.8,10,0,-10.35,-15.3
1960,-19.3,-17.6,-16.3,-5.3,6.4,12,14.7,15.2,8.8,2.2,-5,-18.2
1961,-24.2,-19.5,-12.1,-2.2,3.5,9.7,15.2,14.2,9.5,2.6,-4,-14.7
1962,-25.7,-25.2,-9.6,-6.5,4.5,10.9,14.8,13.1,7.9,3.8,-4.4,-17.4
1963,-25.5,-22.7,-15,-2.6,3.1,10.4,16.3,12.7,6.8,5.9,-4,-18.5
1964,-19.4,-19.1,-17.3,-3.9,6.6,9.7,15,12.7,8.2,1.9,-6.8,-19.6
1965,-23.5,-23.2,-15.6,-5,4.9,11.4,12.5,11,6.9,1.4,-8,-15.6
1966,-22,-17.1,-10.7,-2.4,2.7,11.8,15.5,14.3,9.5,1.5,-9.3,-17.9
1967,-23.9,-26.1,-14.2,-7.5,2.1,12.2,14.8,13.6,10,2.2,-7,-14.4
1968,-23.9,-20.7,-10.4,-1.8,6.4,10.7,12.8,12.5,12.3,4.6,-5.9,-14.4
1969,-17.8,-16.7,-13.7,-5.3,2.7,7.7,15.4,16.1,7.1,0.2,-4.9,-14.1
1970,-22.7,-24.3,-10.3,-4.4,1.9,10.7,15.3,15.1,9.1,5.3,-5.5,-20.2
1971,-23.1,-18.2,-11,-2.5,3.6,11.5,13.8,13.2,10,4.7,-6.3,-16.9
1972,-25.9,-24.5,-14.7,-5.2,4.2,10.5,13.4,13,7.2,-0.4,-8.5,-23.8
1973,-20.7,-21.9,-6.7,-4.6,4.6,11.3,15.5,17,9.2,5.3,-4.7,-17.5
1974,-27,-22.9,-16.6,-6.7,2.8,12.9,16.4,13.8,6.1,-0.7,-4.4,-13.4
1975,-22.6,-18.2,-12.7,-5.3,7.2,14.2,15.4,15,8.2,3.5,-4,-18.4
1976,-24.9,-20.3,-15.8,-2.8,4,12.4,15.2,14,7.7,0.7,-7.3,-24.3
1977,-22.2,-18.9,-6.7,-3.7,6.6,10.4,14.1,12.8,9,4.2,-3.5,-17.1
1978,-23.7,-18.6,-15.8,-5.9,5,8.7,13.7,13,6.7,1.1,-9.4,-19
1979,-22.4,-25.9,-12,-3.7,5,12,15.1,12.4,7.5,1.2,-6.3,-13.2
1980,-20.7,-21.3,-11.5,-2.9,6.5,9.7,15.4,16.4,6.7,-0.2,-6.7,-21.2
1981,-20.4,-14.4,-6.4,-5.3,3.2,10,15.8,15.4,8.7,1.9,-3,-16.2
1982,-26,-21.8,-11.8,-7.8,6.5,10.5,14.7,12.4,9,3.8,-6.6,-16.3
1983,-21.9,-19.8,-12.5,-4.3,1.3,13.1,15.6,15.5,10.2,3.4,-4.2,-20.6
1984,-25.6,-15.2,-13.9,0.6,4.6,11.7,16.1,15.7,7.5,3.9,-5.6,-18.8
1985,-22.3,-20.3,-10.9,-4.9,3.8,11.6,13.8,14.6,9.7,3.5,-8.7,-19.5
1986,-23.2,-19.8,-12.1,-1.3,6.4,9.7,15.1,13.8,6.9,0.6,-11.5,-13.4
1987,-17,-17.8,-9,0.3,5.8,11.7,14.7,13.8,10.4,0.6,-5.7,-11
1988,-24,-23.6,-11.4,-1.3,5.9,10.9,15.8,14.8,9.2,1.7,-3.8,-18.8
1989,-22.4,-22.1,-15.2,-4.3,5.6,11.3,15.1,13.4,9.5,2.8,-11.1,-22.6
1990,-21.4,-21.2,-8.5,-4.9,3.6,10.8,15.9,14.2,7,1.5,-4.7,-18.4
1991,-27.2,-17.1,-11.3,-2.1,5.7,13,15.8,15.6,8.2,1.2,-6.2,-17.1
1992,-21.2,-22.5,-15.1,-5.9,4.1,8.4,12.4,12.9,8.7,0.8,-7,-16.8
1993,-20.5,-22.9,-10.8,-4.6,5.1,12.1,16.7,15.8,7.2,-0.3,-8.5,-17.1
1994,-24.3,-21.1,-11.7,-3.3,5.3,11.6,14.9,14.1,9,2.4,-6.2,-16.1
1995,-17.9,-21,-11.2,-2.6,5.4,11.8,14.7,14.8,8.3,1.7,-10.3,-18.5
1996,-25.4,-20.7,-14,-5.8,2,13.2,15.1,15.6,10.6,1.4,-6.2,-14.7
1997,-22.1,-21.3,-14.3,-3.9,2.3,13.4,17.2,14.4,9.9,3.2,-7.7,-12.8
1998,-21.5,-14.2,-11.1,-0.1,7.4,13.7,16.5,16,10.6,3.6,-4.2,-13.8
1999,-21.8,-14.2,-7.6,-0.5,8,13.1,16.7,15.5,11.1,1.2,-4.3,-10.7
2000,-22.1,-17.3,-5.8,-4.7,5.1,9.5,14.3,14.4,8,3.7,-3.8,-18.9
2001,-19.4,-21.7,-10.9,-2.6,9.4,12.1,15.8,17,10.2,3.6,-2.6,-9.1
2002,-21.1,-20.2,-14,-3.6,2.5,12,15.9,15.9,11,0.8,-8.9,-12.7
2003,-21.3,-23.8,-14.3,-6.8,7,11.8,14.5,15.6,12,3,-4.6,-12.2
2004,-25.7,-17.3,-11.4,-5.5,2.1,10.2,14.9,12.7,11,3.2,-4.5,-20.5
2005,-23.6,-18,-12.3,-0.7,5.7,14,16,15.4,10.4,4.9,-5.4,-15.3
2006,-16.9,-19.9,-6.2,1.2,7.1,12,15.9,14.5,9.3,2.2,-4,-10.6
2007,-19,-23,-11.9,-2.8,5,12.4,15.1,14.6,8.7,4.9,-6.1,-17.6
2008,-17.6,-20.8,-14.2,-2.4,4.1,12.8,15.5,16,9.4,4.2,-4.5,-19.9
2009,-24.4,-19.7,-12.4,-2.6,2,11.7,15.3,13.3,11.6,2.7,-1.3,-13.6
