1901,-33,-31.3,-23.8,-11.6,-5.5,-0.1,2.8,0.4,-4.6,-16.2,-19.4,-29.1
1902,-27.5,-31.4,-24.6,-14.6,-5.6,-0.9,1.3,0.1,-3.8,-12.4,-23.5,-30.4
1903,-32,-26.4,-27.7,-15.3,-6.6,-2.2,0.6,-1.2,-5.4,-14.6,-23.1,-29.4
1905,-30.8,-33.3,-30.9,-16.2,-6.5,-2.4,1.8,-0.1,-5.1,-13.1,-21.1,-26.9
1906,-33.7,-36.9,-23.3,-11.4,-7.1,-1.1,-0.7,0.8,-5.2,-12.4,-23.9,-26.9
1907,-33.9,-32.9,-25.7,-13.3,-5.4,-2.3,-0.6,0.8,-3.7,-13,-25.4,-26.3
1908,-31.6,-34.4,-27.8,-14,-2.8,-1.4,0.6,0.3,-5,-13,-23.4,-27.1
1909,-33.7,-31.7,-31.1,-11.9,-5.8,-0.1,2.5,0.2,-6.3,-15,-20,-30.3
1911,-33,-31.7,-27.2,-11.4,-6.7,-0.1,0.9,-0.8,-5.3,-11.5,-18.7,-30.3
1912,-31,-31.4,-30.9,-12.8,-4.3,-2,0.9,-3.2,-6.2,-15.5,-23.8,-29.3
1913,-30.9,-31.6,-23.2,-16.5,-5.3,-1.2,0.1,-1.3,-6.5,-11.2,-19.7,-24
1914,-26,-27.2,-26.5,-11.8,-5.4,-0.9,-0.7,0.5,-4.7,-15.4,-22.7,-28.6
1915,-33.3,-31.6,-25.4,-12,-2.8,1.9,3,0.6,-5.1,-15.7,-21.1,-26.6
1916,-31.3,-31.9,-28.4,-14.1,-4.6,0.2,1.7,-0.2,-4,-12,-22.3,-32
1917,-32.4,-31.1,-26,-13.6,-2,-1.3,1.6,-1.3,-4.4,-11.5,-20.4,-32.8
1918,-30,-32.1,-25.1,-13.7,-6.7,-0.1,1.4,0.5,-5,-12.8,-22.8,-34.9
1919,-38.4,-29.8,-28.4,-13.8,-5.1,-2.1,1.2,-0.7,-5.2,-11.2,-22.4,-27.2
1920,-31,-33.1,-23.2,-12.8,-5.7,1.5,2,0.5,-6.3,-12,-22.6,-34.4
1921,-30.5,-30,-25.2,-14.3,-6.7,-0.2,3.4,0.4,-5,-11.1,-21.8,-26.9
1922,-34.8,-33.3,-22,-13.2,-4.7,0.2,2.7,0.3,-5.8,-12.3,-21.2,-25.3
1923,-33,-35.2,-24.4,-11.6,-4.6,0.8,2.3,1.8,-4.5,-8.8,-20.3,-26.1
1924,-32,-35.1,-27.1,-12.2,-4.4,-2.6,4.5,0.3,-5.1,-12.4,-18.6,-26
1925,-27.9,-33.1,-26.2,-14.3,-6.9,-2.6,-0.6,0.4,-3.8,-9.7,-18.3,-25.8
1926,-30.8,-30.8,-20.8,-10.9,-8.1,-1,1.5,-1.6,-5.3,-12.7,-21.1,-32
1927,-33.4,-32.5,-30.5,-12.5,-3.7,-2.5,2.1,-0.4,-4.8,-12.7,-22.4,-27.4
1928,-30.3,-30.8,-27.6,-13.3,-4.1,-0.2,1.8,-0.6,-5.3,-11.4,-23,-35.1
1929,-35.7,-36.5,-23.4,-8.2,-7.3,-0.4,0.9,-2,-4.3,-11.6,-20.3,-38
1930,-35,-30.4,-22.1,-15.4,-5.1,-0.6,0.9,-1.4,-7,-12.5,-20.6,-28.9
1931,-34.8,-39.8,-24.7,-13.1,-7.9,0.6,-0.1,0.1,-4.9,-10.3,-23.9,-29.7
1932,-27.1,-31.4,-25.6,-11.1,-6.6,-2,2.3,-3.1,-4.8,-11.1,-19.7,-27.2
1933,-35.9,-36,-27.9,-10.5,-5.6,-1.6,1.4,0.6,-6.7,-15.3,-20.2,-27.5
1934,-33.6,-29.2,-30.6,-18.5,-5.3,-0.6,-0.5,-0.6,-8.5,-12.7,-23.2,-27.1
1935,-33.9,-28.9,-23.2,-14.5,-5.7,0.4,1.2,-1.2,-4.6,-11.6,-27.5,-38.4
1936,-35,-34.5,-29.9,-16.6,-7.9,-1.6,0.4,-2.8,-6,-8.1,-18.7,-28.1
1937,-33.9,-31.2,-30,-17,-5.7,-1.6,0.1,-2.6,-5.8,-10.7,-24.5,-32.2
1938,-34.5,-29.3,-25.9,-9.5,-4.5,-2.6,1.5,-1.7,-7.6,-12.7,-16.8,-35.8
1939,-33,-29.4,-27.4,-11.5,-5.3,-0.9,1.7,-0.7,-5,-13.9,-23.6,-25.6
1940,-35.2,-31,-23.6,-11,-6.3,-1,2.1,-1,-7,-12.5,-22.9,-25.2
1941,-29.1,-33.2,-23.7,-12.9,-5.9,0.9,0.1,-0.6,-6.2,-11.6,-23.3,-27.9
1942,-32.2,-37.1,-23.9,-13.2,-7.7,-0.2,0.8,-0.7,-4,-12.5,-18,-26.9
1943,-33.6,-32.5,-27.6,-12,-4.1,-1.2,2,1.5,-5,-12.8,-24.6,-27.4
1944,-32,-30.5,-20.5,-11.1,-5.8,0.1,1.1,-0.7,-5,-11.9,-26.6,-35.9
1945,-35,-39.8,-28.1,-9.4,-1.7,0.7,1.1,0.2,-4.1,-10,-21.5,-28.9
1946,-28.1,-25.3,-29.8,-10.4,-6.6,-2.8,1.3,-2,-6.6,-10.4,-21,-33.3
1947,-34.1,-35.6,-24,-9.7,-5.8,-2,-0.7,-1.2,-5.2,-12.1,-20.2,-34.2
1948,-28.7,-32.5,-22,-11.3,-6.7,-2.1,3,-0.9,-5,-11.6,-23.4,-26.6
1949,-27.3,-27.3,-27.8,-10.6,-5.4,-2,-0.3,1.3,-6.9,-12,-23.8,-35.8
1950,-31.7,-34.4,-24.3,-16.3,-4.5,-0.8,1.9,-0.5,-4.7,-14,-30,-31.7
1951,-34.9,-36.9,-28.3,-11.6,-3.5,0.4,2.8,-2.5,-4.3,-11.2,-22.1,-22.8
1952,-29.8,-37.2,-28.4,-14.3,-4.9,-0.8,1.4,0.8,-3.9,-14.1,-30.9,-30.8
1953,-31.4,-31.2,-22.2,-11.9,-3.4,0.7,3.5,-1.5,-2,-11.7,-26.5,-27.8
1954,-33.4,-34.3,-29.4,-15.2,-9.1,-1.9,-0.3,1.4,-4.3,-11.5,-24.3,-35.6
1955,-31.8,-32.5,-28.5,-14,-3.8,1.5,2,1.6,-5.3,-13.4,-19.7,-27.2
1956,-36,-33.6,-28.8,-11.6,-4.3,-3,3,0.8,-5.3,-11.1,-20.4,-28.7
1957,-32.1,-33.5,-26.3,-13.8,-7.2,0.5,0.6,-1,-4.6,-11.9,-20.3,-24.3
1958,-32.6,-27.8,-27.9,-13.6,-6.1,-3.3,1.7,0.7,-5,-11.7,-20.7,-27.9
1959,-32.6,-30.3,-23.9,-10.8,-6.8,0.2,1.7,-0.1,-3.1,-12,-27.2,-33.4
1960,-31.4,-29.5,-29.1,-14.3,-7.5,-1.4,0.8,-0.9,-4.7,-13.4,-25.5,-28.9
1961,-30.3,-29.8,-23,-9.4,-5.2,-2.1,1.2,-0.6,-4.3,-15.3,-19.4,-26.8
1962,-30.2,-30.3,-20.6,-11.3,-2.3,0.6,2.5,1.4,-3.9,-12.2,-25.5,-27.3
1963,-27.5,-26.5,-17.6,-15.8,-6.2,-0.7,2,0.5,-6,-10.6,-17.3,-25.5
1964,-27.5,-36.2,-24.1,-13.3,-5,0.1,2.4,-0.4,-4.9,-14.7,-17.3,-27.4
1965,-29.3,-31.3,-23.1,-12.2,-2.8,0.5,3.4,-0.1,-5,-11,-20.6,-30.7
1966,-32.1,-31.3,-24.7,-15.5,-6.4,0.2,1.7,1,-1.7,-13.4,-25.4,-34.7
1967,-35.2,-31.9,-24.7,-11,-3.4,-1.3,1.7,-2.3,-7,-10.5,-26.1,-28.3
1968,-31,-32.8,-20.2,-13.3,-3.9,-1.2,1.6,-0.7,-8.2,-13,-25.4,-32.8
1969,-39.5,-41.6,-28.4,-12.9,-6.7,-0.1,3.5,-2.8,-5.9,-11.6,-21.5,-29.3
1970,-30.6,-30.3,-28.8,-11.8,-6.1,-1,1.3,-0.9,-5,-13.2,-23.7,-30.7
1971,-30.7,-34.6,-28.3,-11.5,-6.5,-1.8,0.5,-0.7,-5.6,-11.1,-17.8,-23.9
1972,-33.9,-34.7,-26.8,-10.1,-5.6,-0.2,-0.9,-1.5,-6.9,-12.9,-19.9,-28.8
1974,-33.3,-36.4,-28.1,-9.5,-3.8,0.1,2.8,0.7,-5.8,-13.8,-23.4,-34.8
1975,-28.2,-28.5,-22.2,-13,-7.6,-1.4,1.8,-0.9,-4.9,-12.2,-24.3,-29.4
1976,-26.7,-31.1,-27.6,-12.4,-4.5,1.2,0.9,-0.8,-4.8,-14.3,-27.3,-33.2
1977,-36.9,-32.7,-25.1,-11.5,-5.3,1.7,0.1,-0.6,-3.5,-11.5,-18.1,-26.2
1978,-30.2,-31.3,-23.2,-9.3,-6,0.6,2,-2.4,-3.9,-11.9,-18.1,-24.7
1979,-33.9,-27.6,-19.5,-16.1,-5.4,-0.3,2.2,-1.2,-4.5,-9.8,-23.8,-26.2
1981,-30.2,-30.9,-21.8,-9.8,-4,1.5,0.8,0.1,-4.1,-13.8,-22.9,-28
1982,-26.9,-26.2,-26.7,-9.9,-3,0.9,1.7,-0.3,-4.3,-9.7,-18.9,-26.6
1983,-26,-27.3,-19.1,-13.2,-6.5,-0.9,1.3,0.5,-5.1,-9.7,-16.1,-23.9
1984,-31.8,-36,-24.4,-15.4,-5,-0.8,-0.1,-0.7,-5,-11.1,-24.4,-36.5
1985,-31.7,-31.7,-30.2,-11.2,-6.9,-2.4,1.1,-0.4,-5.8,-11.1,-21.7,-28.2
1986,-30,-32.8,-24.4,-12.9,-3.6,-2.2,2,-0.5,-4.4,-12.5,-21.9,-26.9
1987,-28.5,-27,-27.6,-13.2,-4.5,-2.8,2.5,1.1,-3.8,-14.5,-26.6,-24.9
1988,-29.6,-36.2,-26.9,-12.8,-6.1,-1,0.9,-0.2,-2.9,-12.1,-17.2,-22
1989,-26.8,-29.6,-23.9,-12.6,-4.3,-1.4,1.9,0.4,-4.7,-10.6,-21.7,-19.1
1990,-30,-28.8,-20.4,-11.2,-3,0.7,2.1,-0.6,-4.9,-10.3,-20.1,-24.8
1991,-26.8,-30.6,-26.5,-11,-4.6,0.6,2.9,-0.1,-3.7,-10.2,-20.1,-27.3
1992,-24.8,-28.1,-25.9,-11,-3.8,-1.5,2,-1.5,-6.4,-12.2,-21.2,-23.9
1993,-28.5,-26.2,-22.7,-12,-7,-1.3,1.7,-1.2,-5.6,-12.4,-27.3,-29.8
1994,-29.8,-30.9,-24.2,-10.8,-4.1,1,1.6,-0.8,-6,-12.6,-15.1,-23.7
1995,-30.2,-25.5,-23.3,-12.4,-5,-1.9,2.4,0.6,-4.3,-10.8,-17.4,-25.2
1996,-34.2,-30.9,-25.1,-13.2,-4.5,-0.5,3.3,-1.5,-4.1,-12.6,-22.4,-26.9
1997,-27.4,-28.4,-18.7,-6.3,-2,-0.1,1.3,0.2,-3.8,-8.6,-25.4,-28.3
1998,-35.2,-26.2,-24.6,-12.8,-5.1,0.9,2.5,2,-4.8,-10.6,-20.9,-26
1999,-30.1,-25.8,-31.9,-11.6,-1.7,-0.6,3.7,1.1,-4.4,-9.8,-19.8,-23.2
2000,-32.5,-27.6,-23,-9,-3,-1.5,1.5,1.4,-3.9,-14.2,-25.6,-26.2
2001,-29.9,-29.9,-20.3,-11.8,-1.7,1.2,0.6,1.2,-4.3,-11.2,-16.1,-31.7
2003,-27.7,-28.9,-25.1,-13.4,-3.7,1.3,0.5,-0.7,-4.1,-10.9,-22.8,-27
2004,-30.9,-26.6,-23.4,-10,-2.1,1,1.9,-1.4,-5.2,-11.4,-19.4,-27
2005,-32.9,-35.1,-20.1,-10.6,-4.7,-0.4,2.3,-0.1,-4.6,-10.4,-19.7,-29.4
2006,-35.1,-28.8,-23.4,-12.6,-5.2,1,1.3,-1.6,-5.3,-10.8,-18,-23.4
2007,-26.4,-25.8,-22.6,-8.4,-4.7,-0.5,2.4,-0.5,-4,-11.5,-18.1,-24
2008,-33.7,-28.4,-16.7,-11.4,-3,1.3,2.2,-0.4,-5,-10.4,-18.9,-28.1
2009,-28.5,-33.1,-22.7,-9.2,-4.8,-1.8,0.8,-0.7,-5.6,-11.1,-20.8,-31.2
