1901,-0.5,5,17.9,23.7,28.2,30.6,33,32.8,28.4,18.9,12.2,2.6
1902,1.9,7.4,16.2,23.4,29.2,32.5,32.6,32.9,28.4,21.8,10.8,3
1903,0.1,7.5,12.6,21.8,28.3,30.7,32.8,32.2,28.7,21.5,9.3,0.6
1904,-1.1,8.7,16.8,22.2,30.2,32.3,32.8,32.8,27.8,19.6,11.6,3.5
1905,0.2,4.5,11.5,21.5,28.8,31.8,33.3,32.5,28.3,22.3,12.8,1.3
1906,-0.7,5.5,16.6,22.8,28.4,33,33.1,32.8,28.5,21.5,10.4,2.7
1907,1.6,6.1,15.4,23.8,28.8,30.8,32.6,32.5,27.8,20.2,10,1.6
1908,1.4,5,13.8,23.3,29.4,31.8,34.4,33.1,28.3,19.5,10.9,2.3
1909,-1.4,8.1,15.4,26.2,30.1,31.8,33.4,33.7,27.8,20.4,13.8,2.8
1910,3,7,15.3,23.4,29.8,32.2,34.2,33.2,27.8,20.9,9,0.5
1911,-0.2,7.1,16.2,25.4,30.3,33.2,33.4,32.3,28,19.4,10.2,-0.1
1912,-0.8,7.7,15.2,26.4,30.2,32.6,33.4,32.1,27.2,22.1,10.2,1
1913,0.3,5.9,13.9,21.5,30.1,32.4,34.5,32.4,28.1,21.5,9.4,2.1
1914,2.2,7.2,15.8,24.4,29.1,33.6,34.1,33.6,29,20.7,10.2,0.7
1915,-0.6,4,13.6,24.5,30.9,33.8,34.1,34.7,30.7,21.6,12,3.7
1916,1.1,4.4,16.2,25.4,30.9,32.6,34.9,35.7,29.5,21.6,7.2,0.7
1917,1,9.1,16.2,22.3,31.8,31.9,34,34.1,29.2,21.3,10.7,-0.6
1918,-0.2,5.9,15.4,23,31.5,33.5,34.2,34.6,28.6,21.2,7.7,-3.1
1919,-3.7,6.4,15,24.8,31,32.7,34.4,34.4,27.9,23.1,11.6,1.7
1920,3,3,14,23.1,29.5,33.3,33.8,33.3,28.4,21.6,9.2,-2.7
1921,0.1,6.7,14.7,23.9,28.3,32,34,33.2,29.1,21.9,10.8,1.1
1923,-1.6,6.5,16.1,24.4,29.9,33.7,33.7,35.9,27.9,22.1,11.5,0.6
1924,0.9,7.1,14.9,24.9,28.6,32,35.4,34.6,29.4,22.1,10.8,2
1925,1,5.4,15.9,23.4,28.5,31,32.7,34.2,29.4,23.2,12.3,3.9
1926,0.2,8.4,18.5,24,28.1,33.4,34.6,33.3,28.9,21.6,9.9,-0.1
1927,-2.4,5.3,12.9,25.6,30.9,32.2,35.5,34.5,29.2,21.6,10.4,3.6
1928,0.4,7.9,15.9,23.3,31.2,33.5,34.8,34.1,29.1,22.6,9.5,-2.8
1929,-3,5.2,19.7,28.5,29.5,33.5,33.5,32.6,29.2,21.1,11.2,-4.5
1930,-5.6,5.5,15.6,21.7,29.5,33.2,34.7,32,27.4,20.7,12.1,-1
1931,-3.1,2.7,13.8,22.4,27.1,32.9,33,34,30.5,23.3,9.6,0.5
1932,1.9,6.8,18.3,25.7,28.2,32.3,34.5,31.2,28.1,21.5,10.8,-1.1
1933,-2.1,6.2,14.3,25.7,30.5,32.1,33.5,35.2,28.3,20.1,12.2,2.5
1934,-4,8.1,14.9,20.4,27.6,32.8,32.4,32.6,27.5,20.8,8.2,2.1
1935,-3,8.4,16.6,22.6,29.8,33.6,33.2,34.3,28.5,21.8,6.9,-3
1936,-2.7,4.7,13.9,22.4,28.7,32.5,33.7,31.8,29.3,24.8,12.1,0.8
1937,-2,3.8,12.1,21.9,28.9,31.5,34.3,32.8,30.1,22.6,6.4,-0.5
1938,0.3,5.8,16.4,26.2,31.2,32.6,33.6,33.6,28.4,21.5,10.1,-2.8
1939,-2.9,5.5,12.5,22.1,30.6,33,35,33.9,29.6,21.9,10.7,4.7
1940,0.4,7.2,16.8,24.6,29.1,34.5,35.5,33.3,28.1,22.4,11.1,4.6
1941,2.7,9.5,19.3,25,30.7,33.9,33.3,33.9,29.2,23.6,11.3,2.7
1942,0.8,1.2,17.4,22.8,28.4,33.3,34.6,33.3,29,22.5,10.8,2.4
1943,0.6,4.8,14.3,23.2,30.6,31.8,35.5,34.4,29.3,21.2,8.8,0.7
1944,-1.2,6.2,20.6,23.7,30.8,34.3,35.1,34,28.3,21.2,8.6,-4.4
1945,-1.8,0.9,12.6,25.9,31,33,34.7,34.8,28.9,23.7,8.5,0.2
1946,-0.2,8.5,13.8,24.7,29.2,31.7,34,33.1,29.5,24.1,8.8,-1.6
1947,-1.8,4.1,19.3,26,28.5,32.2,34.5,33.4,28.9,21.8,13,-2
1948,0.3,4.7,16.7,23.4,29.9,33.1,36.1,34.3,28.5,22.1,10.3,-1.2
1949,-1.3,7.3,15,24.8,29.3,32.9,32.8,35.3,26.8,20.7,8.4,-1.6
1950,1.6,4.4,16,22.5,31.6,33.2,34.9,34,28.4,20.1,6.3,-2.1
1951,-1.2,3.2,13.7,24.3,33,33,34.8,34,30.4,23.1,9.1,4.4
1952,1.5,6.5,14.7,24.1,29.4,32.3,34.2,34.9,29.3,20.3,6.1,-2.9
1953,0.1,10.1,17.6,22.6,31.9,33.9,36.5,33,30.1,19.9,8.2,-2
1954,-4,3.9,12,25.3,28.2,31.9,33.3,33.3,28.7,21.5,10,-4.5
1955,-2.6,6.8,14.5,22.4,30,33.6,34.5,34.4,27.8,20.7,11.3,5.7
1956,-3.4,6.8,15.2,25.8,30.7,31.9,37,33.2,29.5,20.8,12.2,1.6
1957,-1.6,3.7,17.7,22.2,28.4,34,34,33.2,28.3,21.1,11.4,4.7
1958,0.4,9.8,19.2,25,27.4,32.7,35.1,32,28.6,20.8,8.7,4
1959,1.1,5.7,13.5,26.6,26.8,33.2,34.5,33.5,31.6,22.9,9.4,-1
1960,0.6,9.6,14.2,22.1,27.4,33,34.3,34.3,29,21.5,9.1,2.9
1961,0.7,7,16.3,25.7,31.9,33.5,34.8,32.9,29.3,20,11.4,3.7
1962,0.3,11,20.1,23.8,31,33.6,34.4,34.1,28.3,22.3,7.2,-0.1
1963,1.7,10.5,20,22.9,30.5,33.8,34.7,33.4,28.7,22.8,12.1,0.5
1964,-2,2.7,17.5,24.5,28.4,32.8,33.6,34.2,28.3,20.8,12.1,0.2
1965,2.3,5.3,17,26,30.6,33.9,35.2,34.3,28.8,22.6,12.4,1.2
1966,2.9,10.3,17,23.1,28.4,35.2,34,33.8,28.7,20.3,8.7,-0.5
1967,-4.6,4.4,16.6,25.1,30,33.3,34.8,33.1,28.6,21.1,7,2.6
1968,2.5,5.4,19.1,23.1,30.3,33.9,34.5,33.5,28.5,20.9,12,0.1
1969,-4.6,-2.2,14.9,23.7,31,32.2,33.9,33,27.8,22.6,11,4.3
1970,0.2,9.3,13.9,23.9,31,33.2,33.4,34.3,28.5,21,10.7,0.7
1971,-0.4,6.9,17.1,24.6,29.3,34,33.2,32.8,27.1,21.6,12.7,6.1
1972,-0.2,0.3,14.9,24,30.3,32.7,31.8,32.7,28.5,21.1,12.4,1.2
1973,-0.4,7.6,14.6,25.8,29.2,33.4,35.3,34.3,28.8,20.9,12.9,3.7
1974,-1.3,1.2,13.9,26.9,31.3,32.9,35.7,32.2,28.6,20.6,12.4,-5.1
1975,1.6,7,17.9,24.7,29,33.5,35.1,34.6,29.7,21.9,8.9,-1.4
1976,2.1,6.4,13.2,24,31,32.1,34.6,34.3,28.9,20.6,6.9,-1.4
1977,-4.7,5.2,16.4,24.4,30.4,33.7,34.4,34.5,29.8,21.9,12.2,0.9
1978,-4.3,2.5,15.6,26.4,31.3,34.1,35.3,33.7,29.6,21.9,10.9,5.5
1979,0.5,9.9,15,23.3,27.6,33.3,33.8,32.8,27.8,24,9.3,4.7
1980,-0.7,6.6,14.7,25,31.1,32.7,35.5,33.3,28.6,22.7,15,7.3
1981,2.4,6.6,19.1,25.2,30.3,33.1,34.1,31.9,28.1,19,8.9,1.1
1982,3.1,7.6,16.9,25,31.1,32.7,34.1,32.1,27.5,22.4,8.4,0.6
1983,1.2,10.2,16,23.8,29.8,31.9,34.2,35.6,29.4,21.4,12.2,1.8
1984,-1.8,1.7,17.2,22.7,30,33.8,34.5,36.2,28.1,21.2,11.7,-5.9
1985,-0.7,8.4,12,25.9,28.9,33,35.6,33.8,28.8,21.6,9.8,2.6
1986,3.2,7,13.5,24,30,32.4,35.7,33.8,30,22,8.8,2
1987,3.5,10.3,17.1,23.6,28.9,30.8,34.5,35.4,29.8,17.4,9.9,4.2
1988,2.2,3.6,13,25.7,28.4,33.5,35.5,33.2,30,20.7,13,5.4
1989,1.9,5.4,16,22.2,29.1,32.2,33.9,33.1,29.1,23,10.1,6
1990,1.2,7.2,16.6,23.4,31,35.8,34.1,34.7,31,22.5,12.8,2.2
1991,1.5,4.9,14.7,24.3,30.1,33.6,35,33.2,30.4,22.3,12,2.7
1992,0.4,8.9,14.1,26,28.2,32.7,34.6,32.7,27.6,21,11.9,4.1
1993,0.8,9.6,16.9,25,27.8,33.2,34.3,32.5,30.4,20.9,9.4,0.3
1994,0.5,5.8,16,23,30.8,34.3,36.1,35,27.3,20.6,17.1,1.2
1995,-1.9,9,15.7,23.8,30.8,34.9,34.8,34.7,28.8,21.2,13.3,0.6
1996,-0.2,6.7,14.2,22.1,29.2,33.1,34.3,33.6,30,21.8,10.9,4.4
1997,4.7,8.6,19.4,28.3,31.7,34.4,36.8,34.3,30.6,25.3,9.8,1
1998,0.1,9.8,14.6,25.6,29,34.1,35.7,33.5,30.2,22.4,14.1,3.5
1999,0.7,10.5,15.5,24.2,30.8,34.5,34.7,34.5,30.9,23.5,11.4,5.1
2000,2.2,7.6,17,25.8,33,31.8,35,35.8,29.6,19.9,10.6,1.5
2001,0.2,9.4,20,24,32.4,35.4,34.9,34.1,29.1,22.6,14.2,-1.2
2002,2.5,10.1,19.5,23,30.2,35,33.7,35.6,28.8,24.2,14.5,-1
2003,2.8,7.7,15.2,21.6,29.1,34.1,34.3,32.9,28.9,22.9,11.1,1
2004,2,10.6,17.7,27.2,30.8,34.5,35.6,33.7,30.2,21.4,14,3
2005,1.6,4.1,19.4,25.7,30.5,35,35.7,33.2,31.1,22.9,12.6,1.4
2006,-3.2,10.2,17.1,26.1,30.9,34.5,35.6,35.9,29.8,23.6,14.1,3
2007,2.8,12.9,18,27.8,32.5,35.7,35.7,34.6,29.6,21.1,13.9,2.7
2008,-4.1,5.2,21.7,25.3,33.4,35.7,35.9,35.3,29.5,23.2,12.7,3.9
2009,3.4,11.7,19.8,26.4,30.8,34.7,34.8,34.7,29.4,23.1,10.1,3
