1901,-27.9,-24.1,-17.2,-7.5,-0.3,5.4,11.5,11.3,5.8,-5.8,-18.4,-24
1902,-31.7,-27.1,-20,-9.6,-1.1,5.3,10.5,11.1,6.1,-7.3,-21.4,-24.9
1903,-26.4,-25.4,-19,-10,-0.4,5.5,9.1,10.8,6,-7.2,-18.1,-24.8
1904,-27.7,-24.4,-19.8,-9,-0.8,4.9,10.7,10.1,6.4,-7,-19.9,-24.8
1905,-26.1,-25.4,-19.7,-11.5,-0.9,7.9,10.2,10,6.2,-5.7,-20.9,-25.5
1906,-27,-25.1,-19,-8.1,-0.2,6.9,12.1,11.6,5.6,-5.9,-19.5,-22.8
1907,-30.65,-24.5,-18.7,-8.55,0,7.15,13.1,10.85,5.95,-5.85,-20.75,-27
1908,-28.6,-26.3,-19,-8.7,-0.5,6.2,9.7,9.2,6.8,-5,-19.4,-26.8
1909,-30.3,-25.7,-20.6,-8.2,-0.4,6.2,10.9,12.1,6,-6,-21,-24.7
1910,-26.7,-23.2,-18.6,-8.6,0.6,7.2,11.5,12.4,5.2,-5.5,-19.1,-26.7
1911,-28.3,-23.7,-19.9,-9.1,-0.1,6.6,10.2,9.9,5.1,-8.3,-16.5,-29.7
1912,-30.9,-26.8,-23.6,-12.4,0.2,6.8,9.5,9.1,4.1,-8.4,-23.2,-29.8
1913,-26.2,-25.1,-19.8,-9.6,-0.9,5.3,9.8,9.1,4.9,-7.1,-21.3,-27.2
1914,-32.1,-23.5,-22.1,-12.8,-1.4,5.7,11.9,9.8,4.6,-6.6,-21.6,-28
1915,-29.3,-28.5,-21.2,-13.9,-1.3,4.8,9.3,9.8,4.7,-9.3,-23.5,-30.6
1916,-32,-27.4,-14.6,-10.5,-0.5,4.4,11.2,11.3,2.8,-7.5,-20.5,-27.5
1917,-29.4,-22.7,-20.6,-10.4,-0.1,5.9,10.2,11,5.5,-5.5,-19.1,-18.8
1918,-23.5,-28.1,-17.8,-9.1,0.6,6.3,9.6,11.1,6.1,-4.8,-18.5,-25.9
1919,-28,-28.8,-21.8,-9.5,-1,4.7,10.8,10.9,5.6,-5.1,-19.3,-23.6
1920,-23.3,-24.9,-17.9,-9.8,1.6,7.1,11.7,12.9,5.2,-6.6,-20.4,-26.3
1921,-27.2,-22.9,-19.7,-9.5,0.6,6.7,11.6,11.6,5.4,-6.7,-21.3,-26.7
1922,-29.35,-23.6,-20.5,-9.15,0,7.45,10.4,10.75,5.55,-6.15,-19.95,-25.3
1923,-28.5,-24,-18.1,-9.9,0.7,7.4,10.2,11,4.8,-6.6,-19.2,-25.8
1924,-29.1,-25,-20.8,-9.5,-0.4,8,12,11.1,5.4,-6.7,-19.6,-25
1925,-25.5,-24.3,-20.2,-9.2,1.1,7.5,11.3,11.7,5.9,-5.3,-19.7,-23
1926,-28.9,-25.2,-20.5,-7.8,0.5,8.6,12.2,11.2,6.1,-6.1,-18,-21.8
1927,-26.3,-25.9,-15.9,-7.7,1.1,7.7,12.1,10,5.3,-5.5,-14.4,-22.2
1928,-30.9,-26.1,-15.4,-8.9,0.6,6.8,10.6,10.1,4.9,-7.2,-20.6,-27.6
1929,-26.3,-20.8,-20,-10.1,-0.4,7.2,11.2,12.4,3.8,-6.7,-23.6,-27.8
1930,-29,-28.2,-18,-9.3,-0.5,7.5,12.4,11.5,6.4,-9,-17.2,-28.2
1931,-35.1,-30.1,-17,-14.9,-1.4,5.6,11.8,11.2,5.4,-6.1,-20.2,-29.5
1932,-31.7,-24.7,-18.1,-9.5,-0.7,6,9.7,10.2,4.6,-6.1,-16.5,-28.4
1933,-33.1,-27.7,-18.8,-10.3,0.7,7.4,10.7,11.1,6.4,-4.4,-16,-20.5
1934,-24,-22.9,-18.2,-10.1,1.2,8.8,13.1,10.9,4.6,-6.7,-16.4,-25.6
1935,-30.1,-31.1,-22.8,-8.3,0.1,6.2,12.6,11.5,6.9,-2.5,-15.6,-23.1
1936,-26.8,-20.1,-22.2,-7,0.9,8,12.5,12.4,7.5,-2,-13.1,-25.4
1937,-28.4,-27.1,-18,-9.6,0.5,6.4,10.8,10.2,5,-4.8,-19.5,-19.3
1938,-27.3,-21.2,-22.8,-7.8,-0.6,7.3,11.5,10.8,5.7,-8.2,-18.4,-29.3
1939,-29.8,-25.6,-14.3,-9.7,2.2,6,10.8,11.3,6.2,-4.6,-16.3,-26.9
1940,-20.9,-24.3,-18.2,-10.1,1.2,5.6,11.2,9.8,3.5,-7.2,-21.6,-27.2
1941,-26,-26.7,-19.6,-8.7,0.4,5.9,10.4,10,4.8,-6.1,-19.4,-31.7
1942,-25.3,-25.9,-25.5,-12,0.2,5.3,11.7,10.1,4.9,-5.7,-14.2,-17.8
1943,-21.3,-24.3,-14.9,-7.3,1.8,7.3,11.7,10.6,5.8,-5.5,-20.1,-27.2
1944,-29.4,-25.9,-17,-11.6,3,7.5,11.7,11.7,7.6,-6.1,-18.6,-25.8
1945,-28.4,-24.5,-20.1,-6.2,1,5.9,10,10.4,4.1,-6.3,-16.6,-23.9
1946,-29.7,-26.6,-22.4,-11,-1.8,6.6,11.2,10.7,5.5,-9.3,-18.9,-22.5
1947,-27.3,-21.5,-18.8,-7.5,-0.8,5.5,12.2,10.4,6.5,-5.1,-19.5,-27.8
1948,-28.7,-19.5,-18.8,-9.2,2,5.9,10.8,10.8,4.9,-6.3,-19,-26.9
1949,-30.3,-26.3,-21.5,-8.5,0.7,7.2,11.6,9.6,5.1,-6.1,-23,-27
1950,-20.6,-22.5,-20,-12,-1.6,6.6,11.6,10.2,2.9,-8.2,-18.8,-27.6
1951,-28.8,-24.8,-19.6,-11.7,-0.8,7,12,11.9,5.9,-6,-19.5,-23.1
1952,-30.35,-28.65,-15.65,-9.1,0,6.8,12.45,12.25,5.15,-10.3,-26.15,-25.5
1953,-26.6,-28.1,-19.7,-8.2,0.6,7.8,9.6,10.2,6.2,-6.4,-20.4,-27.5
1954,-30.6,-22.6,-24.6,-6.8,0.4,7.1,11.1,10.9,5.3,-3.9,-17.7,-25.6
1955,-29.3,-20.5,-21.4,-8.9,0.8,8.1,11.2,9.9,5,-7.6,-17.6,-21
1956,-22.7,-21.8,-22.6,-12,-0.3,8.6,10.8,9.8,5.6,-9,-18.5,-22.9
1957,-28.8,-25.4,-21.6,-9.3,0.7,7.6,11.1,11.1,6.2,-8.6,-17.8,-26.6
1958,-29.8,-27.1,-21.6,-10.4,-0.3,5.8,11.1,11.4,5.4,-7.7,-24.7,-25.9
1959,-27.2,-27.9,-22,-9.5,0.8,7,11.2,11.8,6.1,-6.3,-16.7,-26
1960,-26.3,-25.3,-16.4,-9.7,-0.2,4.7,11.6,11.3,5.1,-8.9,-20.9,-24.6
1961,-27,-20.2,-21.7,-10.4,1.4,7.5,11,11.2,5.8,-7,-19.4,-20.1
1962,-27.5,-25.7,-17.8,-7.4,1.6,7.1,13,10.8,3.7,-7.7,-20.5,-23.8
1963,-20,-22.8,-20,-10.8,-0.8,7.1,10.7,10.9,5.6,-6.2,-16.1,-25.3
1964,-31.6,-25.65,-20.1,-11.45,0,7.65,10.15,9.9,3.5,-8.95,-20.4,-27.05
1965,-27.4,-22.9,-18.4,-10.5,0.4,6.9,11.2,10.5,6.5,-6.7,-23.5,-29.4
1966,-31.5,-31.4,-16.9,-9.4,0.1,5.6,9.3,9.9,4.6,-6.3,-21.5,-22
1967,-32.4,-25.6,-20.5,-10.8,1.4,6.7,10.8,9.9,4.2,-5.5,-20.4,-31.6
1968,-25.1,-20,-17.5,-8.2,-0.4,6.8,10.2,10.4,6.3,-7.8,-21.5,-25.8
1969,-24,-28.85,-20.05,-11.6,0,4.95,11.2,11.95,5.3,-7.15,-17.95,-28.65
1970,-25.1,-27.5,-19.4,-9,0.2,6.5,12.1,9.8,6.5,-10.1,-22.7,-22.9
1971,-26.1,-25,-19.5,-8.7,-0.2,7,12,10.4,5.4,-5.7,-19.3,-25.1
1972,-32.4,-21.7,-15.6,-7.9,1,6,11,9.2,4.7,-6,-23.8,-25.1
1973,-32.2,-24.4,-19.8,-10.1,0.7,6,10.5,11.4,5.5,-6,-19.9,-21.8
1974,-22.9,-24.1,-18.2,-8.6,1.9,8.3,11.7,11.5,5.7,-6.4,-22.3,-26.3
1975,-28.4,-22.4,-18.5,-8,-0.6,7.4,11.2,11.1,4.7,-4.3,-19.5,-20.7
1976,-23.7,-24.5,-20.6,-10.4,-0.1,7.2,11.8,11.1,5,-7.7,-19.9,-25.4
1977,-24.7,-26.7,-21.1,-7.4,0.3,6.9,10.2,10.8,4.6,-10.9,-19.6,-24.1
1978,-28.4,-25.4,-15.4,-10.2,0.2,8.3,10.6,11.1,5.5,-5,-17.8,-30.8
1979,-27.2,-21.1,-19.8,-9.7,1.9,8.8,10.9,10.7,3.7,-8.3,-21.7,-25.8
1980,-21,-23.2,-19.9,-11.5,-0.8,7.7,11.2,12.6,5.7,-7.1,-19.3,-18.3
1981,-25.7,-23.1,-19.2,-7.6,1.8,8,10.2,10.9,5.3,-4.5,-18.9,-28.3
1982,-30,-20.2,-21.2,-10.6,0.4,7.7,11.6,10.2,5.6,-5.8,-23.9,-29.8
1983,-22.5,-25.4,-17.9,-8.5,1.4,8.9,11.7,12.7,7.9,-7.4,-19.6,-23.8
1984,-24.6,-25,-18,-8.1,1.8,8.5,10.9,9.4,3.3,-5.1,-18.7,-29.4
1985,-27.3,-19.3,-22.4,-8.7,-0.7,5.2,11.4,9.8,5.2,-4.7,-15.7,-23.3
1986,-25.8,-19.9,-20.8,-7.2,0.1,7.4,11.7,11.1,6.3,-6.2,-16.7,-25.4
1987,-29.5,-25.9,-17.1,-10.6,-1.4,7.5,10,10,3.8,-8.4,-17.6,-30.7
1988,-28.7,-24.8,-19.5,-8.5,2.2,8.1,11.9,10.9,6.1,-3.5,-15.9,-21.1
1989,-29.1,-23.9,-15.7,-8.5,0.9,9.4,12.1,11.9,6.5,-7.8,-19.3,-22.2
1990,-28.6,-29.2,-14.6,-6.1,1.1,9.5,12.2,11,3.2,-3.9,-16.3,-26.5
1991,-24.2,-24,-19.8,-7.1,2.4,8,13.5,12.1,4.2,-5,-15.3,-27.2
1992,-27.5,-23.5,-20,-7.5,1.5,7.3,11,9.1,4.2,-5.8,-20.8,-25.6
1993,-30.3,-20.6,-19.5,-9.2,1.3,6.9,12,9.7,6.2,-7.6,-20.7,-28.3
1994,-28.7,-18,-19.2,-9.1,0.6,6.8,11.2,11.1,6.8,-3.1,-20.7,-27.7
1995,-26.2,-20.8,-16.4,-10.8,1.8,7.6,11.2,10.8,6.2,-6,-14.9,-22.9
1996,-23.7,-24.1,-19.6,-7,1.6,8.8,11.7,11.3,6.1,-4.7,-21,-25.2
1997,-22.3,-23,-14.9,-6.7,0.9,8.8,12,12.5,4.9,-3.4,-20.1,-27.5
1998,-27,-26.7,-20.8,-10.2,-0.8,10.5,13.2,10.9,5.8,-7.8,-18.3,-26.6
1999,-23.8,-28.6,-20.5,-11,0.8,7.7,11.5,10.7,5,-4.3,-19.2,-24.1
2000,-26.2,-19.2,-18.4,-5.6,1.8,7.1,13,10.4,5.5,-6.1,-20.4,-22.1
2001,-28.9,-25.2,-16.7,-7.7,2,6.4,13.6,10.3,2.9,-5.7,-16.9,-23.9
2002,-26.1,-27.6,-15.8,-6.3,3.2,9,11.6,11,7.1,-5.3,-16.5,-23.8
2003,-27.2,-23.5,-16.3,-7.9,0.9,8.2,13.1,11.1,7.1,-1.8,-17.6,-23.1
2004,-26.2,-24.6,-17.3,-7.9,0.5,6,12.3,10.9,6.2,-10,-19.3,-27.1
2005,-25.7,-23.9,-16,-8.2,2.3,7.7,11.4,11.7,6.2,-5.7,-13.9,-22.4
2006,-25,-26.7,-19.2,-9.9,1.4,7.9,11.3,12,6.6,-6.3,-19.8,-26.9
2007,-26.8,-25.6,-14.4,-6.9,2.4,8.9,11.1,12.5,5.8,-4.5,-15.7,-22.2
2008,-27.2,-23.9,-15.2,-9.2,1.6,8.7,12.1,11.6,6.6,-4.5,-15.8,-25.1
2009,-26.7,-27,-15.9,-7,1.3,9.1,12.5,11.2,7.3,-4.4,-20.9,-22.5
