1901,-34.5,-29.6,-20.6,-7.6,-0.1,5,11.5,8.5,0.4,-10.4,-20.3,-33.1
1902,-35.5,-29.9,-21.5,-10.8,-4.2,5,9.7,5.8,2.7,-9.5,-22.7,-29.9
1903,-31.3,-27.1,-20.1,-8.5,-1.7,5.5,10.7,8.2,1.3,-11.6,-22,-33.4
1904,-36.2,-34.6,-26.5,-8.6,-1.8,5.1,8.9,8.3,1.2,-12.3,-19.3,-29.1
1905,-29.3,-30.8,-21.5,-9.7,-2.7,4.6,10.2,7.5,0.5,-10.2,-24.9,-32
1906,-38.6,-35.6,-23.3,-7.6,-0.7,6.7,10.8,9.3,1,-7.2,-25.5,-27.2
1907,-33.2,-32.3,-21.5,-6.9,-1,5.6,12.1,8.9,1,-9,-23.7,-32.8
1908,-36.3,-29,-24.2,-9.1,-1.3,6.3,10.9,8.4,2.1,-7,-23.1,-30.3
1909,-36.5,-31.7,-26.7,-10.8,-0.6,4.5,10.4,8.3,-0.2,-8.5,-21.2,-31.9
1910,-36.8,-32.4,-25.1,-8.5,-0.8,4.7,10.6,8.5,-0.3,-7.8,-21.3,-31.9
1911,-34.5,-29.9,-25.2,-7,-1,4.1,9,8.9,0.6,-9.7,-20.7,-35
1912,-31.8,-27.9,-24.8,-8.3,-1.9,6.3,9.7,8.1,-1.2,-12.5,-25.5,-33.5
1913,-36.1,-30.2,-22.1,-7.4,-1.7,4.2,9.8,7.8,1,-8.8,-22.9,-29.7
1914,-32.1,-29.5,-22.5,-6.5,-0.1,6.9,9.7,8.2,0.9,-8.5,-24.8,-31.5
1915,-39.6,-33,-24.7,-11.6,-1.8,5.1,10.4,7.6,0.6,-11.5,-21.5,-30.4
1916,-32.5,-30.9,-24.9,-10.2,-0.8,5.1,10.6,9.6,-0.7,-7.8,-20,-34
1917,-34.4,-29.6,-22.3,-8.2,-1.9,5.6,11.1,10,0.8,-10.1,-25.4,-32.5
1918,-31.8,-29.7,-19.9,-7.8,-1.1,4.7,9,7.9,0.5,-9.7,-22.7,-35.6
1919,-38.8,-30.1,-23.6,-8.3,-2.3,4.8,12.5,9.1,1.8,-7.8,-22.4,-32.5
1920,-32.4,-36.1,-20.1,-5.6,0.9,3.7,13.1,7.7,-1,-8.4,-24.4,-33.5
1921,-32.6,-30.7,-25.1,-9,-1.3,6.1,10.9,10.5,1.5,-9.6,-23.6,-33.2
1922,-41.1,-28.9,-26.6,-7.6,-2.6,5.6,9.5,6.7,-0.2,-8.4,-27.1,-31.3
1923,-36,-31,-22.4,-10.1,-1.2,4.2,9.9,8.3,-0.1,-10,-24.3,-31.8
1924,-37.3,-33.5,-25.5,-10.1,-0.2,5.9,10.4,9.1,1.2,-11.5,-22.2,-31
1925,-33.6,-33.2,-24.1,-6.1,1.1,6.8,11.1,7.9,1.7,-7.4,-19.1,-30.1
1926,-33.9,-30.3,-21.6,-9.9,1.6,6,12.1,9.2,4,-9.3,-21.4,-31.9
1927,-34.1,-32,-22.4,-6.5,-1.3,5.6,11.3,6.4,0.7,-6.7,-20.3,-31.9
1928,-35.4,-31.3,-21.7,-9.2,-2.1,4.3,10.4,10.6,1.6,-8,-22.3,-30.7
1929,-33.9,-30.7,-19.7,-8.8,-0.2,5.4,11,9.6,-0.5,-8.6,-20.2,-31.9
1930,-34.4,-31.6,-19.5,-7.3,-0.6,5.2,10.9,9.2,1.7,-8.5,-21.3,-32.1
1931,-37.1,-36.9,-20.7,-10.6,-1.6,6.2,11,8.6,3.3,-7.8,-19.9,-28.5
1932,-30.1,-30.4,-20.6,-8.3,-1,7,12,8.1,2.8,-6.6,-20,-29.5
1933,-33.5,-32.3,-22.8,-8.9,0.5,7.3,12.1,8.7,1.4,-7.1,-21.7,-28.7
1934,-35.2,-28.1,-23.4,-10.2,2.3,6,10.9,10.3,3.6,-7.7,-18.9,-25.2
1935,-30.6,-26.2,-23.5,-10.6,-1,5.3,11.6,9.9,1.5,-5.6,-22.3,-32.6
1936,-35.2,-32.8,-23.5,-6.9,0.1,5.9,10.8,9.3,3.3,-8.9,-23.1,-28.7
1937,-33.1,-28.9,-26.3,-8.7,-0.7,6.9,10.9,9,1.3,-7.9,-21.4,-32.4
1938,-34,-30.2,-17.2,-6,0.4,8.1,12.6,9.7,2.2,-6.6,-20.4,-34.4
1939,-36.8,-31.1,-19.5,-6,-0.2,6.5,12.2,9.9,1.9,-10.4,-21.7,-28.3
1940,-32.8,-31.1,-19.6,-7.2,-0.6,5.3,10.8,6.3,1.3,-9.7,-22.7,-30.1
1941,-34,-32.2,-25.9,-9.6,-0.4,7.3,11.4,8.8,1.8,-8.3,-20.6,-31.9
1942,-32.3,-32.9,-19.2,-9.1,-2.1,5.9,10.3,7.9,0.8,-8.4,-22.5,-30.6
1943,-33,-28.4,-18.7,-7.8,2.5,5.3,11.1,8,2.4,-7.4,-23,-30.8
1944,-33.6,-31.6,-19,-7.1,-0.9,6.2,12.1,7.8,3.5,-8.8,-26.6,-32.5
1945,-36.2,-32.3,-22.6,-7.2,-1,5,11.5,7.9,1.3,-7.8,-20.3,-35.1
1946,-36.2,-32.1,-25.6,-7.8,-1.7,7.3,11.8,9.5,-0.2,-8.1,-21.1,-32.2
1947,-39.6,-31.8,-24.4,-8.3,-0.4,6.2,10.4,8,3,-7.4,-24.5,-34.4
1948,-33.1,-31.2,-20.3,-4.9,-1.1,6.1,12,9,0.2,-9,-19.3,-27.3
1949,-30.7,-30.1,-24.5,-8,0.6,7.5,11.5,10.4,2.3,-7.2,-21.9,-31.5
1950,-32.5,-30.5,-20.3,-7.7,-0.6,4.3,11.7,8.6,-1.2,-10.6,-24.6,-33.9
1951,-36.9,-32,-22.3,-7.8,-0.9,5.2,10.1,10,1.5,-7.4,-18.8,-26
1952,-35.2,-35.1,-21.8,-6.7,-0.5,6.8,10.9,9,1.5,-8.8,-24.2,-33.9
1953,-35.1,-30,-19.6,-7.1,-0.6,8.1,10.8,8,0.4,-7.4,-22.7,-31.1
1954,-35.9,-30,-22.8,-8.3,-2.8,6.4,10.6,9,1.3,-8.4,-21.7,-32.2
1955,-31.5,-33.1,-25.5,-10.1,-0.4,6.6,10.4,9.9,3.2,-8.6,-19.2,-27.1
1956,-34.5,-33,-22.7,-10.9,-1.2,6.6,11.5,9.3,2.5,-8,-23.3,-33.1
1957,-32.4,-32.7,-24.9,-6.6,0.3,5.4,10.3,8.6,0.7,-8.1,-18.6,-28.8
1958,-33.9,-28.6,-22.1,-9.1,0.5,5.7,11.2,8.4,1.9,-8.1,-19.6,-27.2
1959,-33.8,-27.5,-16.1,-7.7,-1.1,5.4,8.5,10.6,5,-6,-22.9,-30.5
1960,-35.8,-27.2,-21.2,-9.4,-0.7,5.8,10.9,8.9,2.3,-9.5,-21.4,-32.3
1961,-34.7,-30.2,-20,-8.7,-1.1,4.6,9.6,9,1.7,-9.9,-18.8,-29.2
1963,-32,-27.4,-18.7,-8.6,-0.3,5.7,11.1,9.2,1.5,-9,-21,-28.5
1964,-31.4,-33.5,-20.4,-8.4,0.6,5.9,8.4,7.6,-1.1,-9.6,-21.2,-31.8
1965,-35.6,-33.9,-22.8,-10.2,-0.9,4.3,9.2,7.5,1,-7.7,-24.9,-35.6
1966,-35.6,-33.4,-25.5,-10.9,0.3,7,9.3,8.4,-1.6,-6.4,-24.4,-34.8
1967,-33.2,-29.9,-20,-7.7,1.8,4.2,10.9,8.1,-1,-8,-23.3,-30.4
1968,-33.3,-28.4,-17.2,-6,0.1,5.7,11.5,7.2,-0.5,-10.2,-21.9,-32.2
1969,-38.4,-37.8,-22.9,-8.6,-1.6,4,10,9.6,-0.3,-8.5,-22.6,-33
1970,-36,-31,-26.2,-8.6,-0.3,6.5,12.1,8.4,2.1,-10.5,-21.1,-31
1971,-33.5,-31.1,-22.6,-8.8,0.8,6.3,9.2,7.1,2.5,-7,-17.2,-29
1972,-33.3,-31.4,-17.7,-7.8,-1.8,3.9,10.4,6.4,1.2,-7.8,-23.5,-30.5
1973,-31.4,-29.5,-21.2,-8.2,0.4,5.9,10.8,7.2,0.5,-10.3,-20.6,-29
1974,-32.9,-31.8,-21.8,-9.2,-1.7,4.8,11.4,7.8,2.6,-10.7,-23,-31.9
1975,-31.2,-31.3,-18.7,-5.3,0.9,7,9.9,7.3,0.7,-7.9,-17.3,-28.2
1976,-30.4,-29.4,-22.1,-9,-0.6,3.1,9.1,5.7,0.1,-11,-24,-32.8
1977,-37.5,-33.4,-20.4,-8.5,0.3,6.6,10.8,7.1,-0.6,-9.2,-22.1,-30.2
1978,-33.8,-31.9,-21.8,-7.4,-1.3,6.9,8.6,6.9,1.1,-9.6,-18.4,-29.7
1979,-34.1,-29.4,-20.3,-8.5,0.2,5.3,9,6.6,0.7,-9.3,-24.7,-28
1980,-35.5,-30.6,-23.2,-10.9,-2.1,6.2,11,9.6,1.8,-10.2,-19.2,-31.5
1981,-32.8,-30.5,-20.9,-6,0.2,4.3,11.3,7.6,-0.6,-8.5,-24.7,-28.8
1982,-32.7,-27.9,-21.8,-5.7,-0.4,5.1,10.5,9.8,0.6,-9.1,-20.5,-28
1983,-30.2,-32,-17.2,-6.5,-0.2,4.3,10.5,8.8,3.8,-8.9,-18.2,-28.3
1984,-33.6,-32.5,-22.7,-7,1.6,6.1,10.3,9.3,1.4,-8.8,-21.1,-30.9
1985,-35,-31.8,-21.5,-6.4,-0.9,6.4,8.8,9.4,0.6,-7.3,-21,-31.7
1986,-33,-28,-18.1,-8.9,-1.5,7.1,11,7.8,0.9,-10.6,-22.1,-28.7
1987,-34.5,-29.9,-23.9,-9.4,-2.5,5.3,8,9.5,1,-8.5,-25.3,-30
1988,-31.8,-31.5,-22.1,-6.2,-0.3,7.7,11.5,9.7,2.7,-6.8,-18.2,-28.6
1989,-30,-27.8,-18.4,-6.5,0.2,7.1,10.6,8.1,-0.2,-8.1,-19.6,-27.8
1990,-37.7,-29.1,-15,-7.2,0.7,7.2,11,9.4,1.2,-5.9,-18.2,-26.1
1991,-30.7,-29.1,-22.3,-7.2,-0.4,6.2,9.8,10.3,1.5,-7.5,-20.1,-31.8
1992,-28.8,-29.5,-20.5,-6.7,0.7,4.9,9.1,8.6,0.4,-7.3,-22.6,-29.7
1993,-31.5,-26.1,-18.1,-8.2,-0.1,5.7,12,8.9,2.4,-7.9,-20.3,-30.3
1994,-37.1,-29.2,-20.6,-5.5,-0.3,7.9,11.3,9.2,3.1,-6.4,-19.4,-29.1
1995,-26.8,-25.9,-18.8,-8.7,-1.1,7.5,10,7.5,1.1,-6.3,-18.2,-27.4
1996,-34,-27.4,-20.7,-7.5,2.1,7.1,11.5,7.7,-0.8,-9.7,-21.5,-31.7
1997,-32.3,-28.2,-20,-5.7,1,6.8,10.9,9.8,-0.6,-8.2,-19.7,-30
1998,-33.7,-25.3,-16.5,-5.5,2,6.2,12.7,10.1,2.5,-5,-23.4,-28.7
1999,-29.8,-27,-24.9,-6.8,-0.1,5.5,12.5,7.1,2.6,-8.6,-20.6,-27.8
2000,-34,-30.8,-19.5,-5.8,1.2,7.5,11.5,9.8,2.3,-8,-23.5,-34.2
2001,-36.5,-34.1,-20.2,-6,1.2,7.2,11.7,9.5,0.4,-7.4,-17.4,-28.1
2002,-30.2,-25.7,-15.5,-4.4,1.8,6.8,11.2,8.5,1.2,-9.7,-24.9,-32.6
2003,-33.1,-28.2,-17.4,-6.6,-0.7,6.6,11.1,8.3,2.3,-4.9,-22.5,-27
2004,-29.8,-27.9,-19.7,-6.5,1.1,6.7,9.5,8,3.1,-6.3,-17.8,-31.5
2005,-30.7,-31.8,-20.2,-6.6,0.4,7.2,10.7,8.3,3.2,-7.5,-19.3,-29.9
2006,-35,-31.9,-21.4,-8.7,1.7,6.4,9.4,9.2,1,-8.4,-21.1,-29.4
2007,-29.1,-26.8,-21.7,-6.9,1.5,7.9,10.3,9.6,3,-7.7,-19.3,-27.6
2008,-34,-28,-14.9,-6.1,1,8.5,12,8.9,2,-6,-20.4,-30.7
2009,-33.3,-31.5,-22,-5.2,2.2,5.4,10.6,9.5,2,-7.2,-23.1,-31.5
