1902,3.8,6.6,11.3,16.9,23,30.3,33.2,33.5,28,20.2,11.3,4.9
1903,-0.4,2,6,16.7,22.9,29.3,33.4,33.3,27.3,21.2,11.6,5
1904,-0.1,4.8,10.7,15,21.5,28.3,32.9,32.8,28.2,21,14.1,3.5
1905,-0.1,0.1,6.4,16.3,21.4,29.8,32.8,31.8,29,22.3,14.5,4.3
1906,-1.8,3.1,9.2,15.4,23.1,28.6,31.8,31.8,27.7,21.8,12.8,7
1907,2.7,2.9,9,15.5,22.8,29.3,34.2,31.9,27.2,19,9.4,4.6
1908,0.5,1.5,7.7,15.3,21.9,30.2,32.3,33.1,29.7,20,11.6,3
1909,-0.8,3.3,10.3,15.4,23.2,27,33.7,31.4,28.7,22,14.6,5.6
1910,2.9,6.8,8.4,14.5,21.2,28.3,33.1,32.5,27.4,20.8,12.8,0.9
1911,-4,-0.4,7,13.7,20.4,26.9,32.8,31.7,26.1,19.1,12.4,5.7
1912,3.3,7.3,11.3,16,20.9,30.3,31.8,31.6,30,21.1,13.2,3.6
1913,-0.7,-0.9,4.8,14.8,21.8,28.4,33.1,33.1,28.8,20.8,13.2,5.8
1914,4.6,5.1,11.9,15.7,21.1,27.6,32.9,32.1,27.7,21.4,11.7,4.3
1915,3.7,5.7,11.6,14.9,21.5,28.5,31.8,32.5,28.9,20.6,13.7,6.2
1916,3.4,4.5,11.2,15.8,23,29.3,33.5,33.2,26.8,20.4,12.8,7.4
1917,3.8,5.3,11.1,20,21.5,29,34.4,32.2,28.6,20.3,14.1,4.5
1918,0.8,3.7,9.3,14.9,21.4,28.5,33.6,33.4,30.2,23.6,13,5.1
1919,2.6,4.6,9.5,17.5,20.1,27,31.8,32.3,29.1,22.8,14,5.4
1920,3.7,-1.4,9.6,16.2,21.9,28.9,32.1,32.9,28.4,20.7,10,2.1
1921,-0.5,1.4,7.7,16,22.4,28.5,32.7,32.4,28.3,19.8,12.5,5.4
1922,2.9,4.9,10.7,16.7,23.2,29.8,33,32.9,28.1,22.7,13.7,3.8
1923,1.4,3.6,10.2,13.6,22.8,29.8,34.2,31.4,27.7,21.3,13.1,7.5
1924,6.1,5.4,11.3,15.7,22.9,30.2,33.2,33.5,29.3,21.5,13.2,3.7
1925,-3.3,2.2,13,16,23.2,28.8,32.9,34.6,29.7,20.5,13.5,7.7
1926,2.4,5.6,10,15.4,23,28.9,31.8,33.3,26.7,21.4,13.4,5.4
1927,1.7,-0.2,8.1,15.1,22.6,30.6,33,33.4,29.3,23.4,12.7,1
1928,-3.5,0.2,4.4,18.3,22.2,28.8,32.6,30.8,28.8,20.5,13.2,5.5
1929,0.3,1.7,7,15.6,23.2,28.3,32.6,34.1,29.1,21,13.4,4.4
1930,2,3.5,11.1,15.8,22.3,28.4,33.5,34,27.8,20.5,13.9,5
1931,1.6,2.6,11.2,14.6,21.2,28,34,32.8,29.7,20.7,10.5,2.1
1932,0.4,2.8,9.3,16.6,22.1,29.9,33.2,33.2,27.9,22.6,12,1.8
1933,-1.9,3.5,8.6,14.9,22.3,27.2,33.4,33.3,28.6,20.8,13,3.2
1934,-1.2,4.7,10.2,15.2,20.5,29.1,33.1,32.5,27.6,20.8,12.3,4.9
1935,-1.2,5.3,10,17,22.7,29.2,33.1,35.1,30.7,22.3,11,7.3
1936,2.8,5,9.9,16.2,20.9,28.7,33.5,33.6,27.3,21.3,13.2,3.6
1937,-2.5,2.5,10.2,15.8,21.7,28.7,34.3,33.3,30.6,22.2,13.8,6
1938,2.7,4.4,8.6,16.6,21.5,28.9,33.9,33.7,29.7,21,13.3,6.6
1939,2.5,4.2,8.7,14.5,23.3,29.7,33.1,32.2,27.8,21.5,11.8,5.6
1940,1.3,5,8.6,17.4,20.9,29.4,33.9,35,29.2,21.3,14.3,7.2
1941,2.2,6.7,10.6,16.5,24.1,31,34.1,32.2,28.9,20.2,11.1,2.6
1942,-0.4,3.2,8.9,15.1,23.2,30.7,33.8,33.6,28.4,21.7,12.6,4.6
1943,1.5,2,6.1,16.2,22.5,28.4,33.3,33.2,27.9,21.4,13.1,6.3
1944,2.7,6.9,13.8,16.6,22.1,29.7,33.3,31.4,28.2,21,13.6,2.8
1945,1.5,2.4,9.6,16.2,21.9,28.4,33.4,33.3,29,21.1,11.9,4.5
1946,2.3,5.1,9.9,16.1,22.2,28.7,33.1,33,30,19.6,13,3
1947,2.3,4.8,12.3,17.2,22,29.9,34.3,32.8,27.9,21.2,14.1,7.5
1948,4.5,6.4,8.6,14.6,22.2,30.8,34.5,33.9,28.2,20.3,12.1,2.3
1949,-0.1,1,7.9,14.5,22,30.7,34.5,33.3,27.2,19.4,13,5.3
1950,-2.9,-0.3,9.6,18,22.8,27.9,33.6,32.6,29.6,21.2,12.8,5.9
1951,2.9,3.5,12.4,18.3,23.6,30,34.8,34.1,29.3,18.9,12.8,4.4
1952,3.1,6.8,10.4,16.5,22.1,28.8,33.3,33.9,30.5,25,12.3,7.7
1953,4.8,7,8.1,16.7,23.2,30.2,33.1,33.2,28.9,22.3,9.4,0.9
1954,2.5,2.3,8.9,14.3,23.4,30.1,34,33.8,29.2,23.3,12.5,6.1
1955,4.1,9,10.9,16.9,22.4,29.6,34,33.7,29.1,23.1,13.5,5.5
1956,3.2,5.7,7.6,15.6,21,29.7,33.3,32.8,26.9,22,13,3
1957,-0.7,4.4,9.4,15,20.3,27.6,32.8,32.9,29.8,20.1,11,5.8
1958,3.3,7,13,18.1,24.7,28.4,32.7,33,28.1,21.3,10.9,4.1
1959,4.9,0.9,9.2,19.3,22.6,29.4,33.1,33,28.3,20.7,11.7,5.6
1960,6.2,7.8,9.6,15.9,24.6,30.2,33.5,33.6,29.4,23.3,13.6,8
1961,2.4,4.5,9.2,15.4,25.8,31.6,35.2,33.2,28.3,22.6,12.9,8.4
1962,2.5,6.9,14.9,15.5,24.5,30.6,35.6,33,29.6,21.7,13.1,8
1963,8.1,9.5,10.4,15.7,18,29.1,34.1,33.7,30.3,22.2,13.8,3.9
1964,-8.9,3.5,12.3,14.5,24.8,30.7,35.1,33.8,30.5,22.5,13.1,3
1965,-0.5,4.8,12.5,13.8,24.5,29.8,33.3,33.8,28.2,17.5,13.6,8.4
1966,9.5,9,11.2,16.8,23.3,31.7,34.1,34.2,29,19.1,16.7,7.4
1967,3.4,2.6,8.7,14.2,22,28.2,33.3,34.7,28.4,21.3,11.8,5.4
1968,3.2,2.3,10.8,16.5,21.1,27,33.5,33,29.4,23.1,12.9,7.1
1969,1.4,2.5,11.8,14,22.5,30,33.3,32.9,28.1,21.3,12.2,9.1
1970,3.5,8.5,12.8,20.2,24.9,31.1,33,34,29.5,22.9,16,5.4
1971,3.9,3.2,12.9,15.3,23.9,28.8,34,32.1,29.1,22,12.5,4.1
1972,-2.7,-2.5,6.9,17.3,18.5,27.8,33.7,31.2,28.8,24,13,0.2
1973,-3.9,5.9,12,16.7,22.8,29.6,33.3,34.8,29.4,24,12,5.3
1974,-3.8,-2.8,6.7,15.5,24.2,29.6,32.3,31.7,26.8,22.4,14.4,3.1
1975,3.3,3.8,9.3,18.8,20.8,29.8,34.7,33.9,28.6,20.5,12.1,2.5
1976,4,3.2,7,15.5,21,29.5,32.5,33.9,28.4,19.9,13.4,7.1
1977,-3.5,7.2,12.9,16.8,22.1,29.8,33.9,33.8,29,18.8,12.2,5
1978,4.7,8.2,12.2,17.7,22.9,27.5,33.3,33.2,29.3,22.3,8.8,8.4
1979,3.3,8.5,10.3,18.1,21.9,28,33.6,33,29.1,20.5,15.1,5
1980,-1.3,3.1,9.2,17.7,23.7,30.1,35.2,32.9,27.9,19.7,13.7,6.8
1981,2.4,6,11.6,15.8,20.5,27.2,32.6,32.9,28.8,19.9,12.3,8.6
1982,3,-1.2,7.4,19,23.1,29,32.3,31.9,27.8,17.6,7.8,-0.8
1983,-3.2,-0.5,7.8,15.9,22,28.4,32.9,32.8,28.1,20.6,13.9,5.4
1984,5.5,6.4,11.8,17,18.7,30.1,33,31.8,28.2,19.2,10.1,0.6
1985,4.5,4.3,7.3,16.6,23.5,29.4,32.7,31.9,29,20.4,13.6,5.5
1986,4.8,6.7,9,16.4,20.3,27.9,34.4,32.4,29,21.4,9.2,3.6
1987,7.8,9.8,9,16.5,24.3,30.2,33.1,31.5,28.4,17,13.2,6.1
1988,1.2,2.3,10.5,16.2,23.8,28,32.7,31.8,28.1,21,12.1,6.6
1989,-3.4,-4.4,9,19.6,23.4,29.8,34.5,32.9,27.5,21.7,12.7,6.8
1990,0.3,2.9,10.3,15.5,23.2,29.7,32.8,32.2,28.8,20,15.3,6.3
1991,2.9,4.2,9.6,18.7,22.1,29.4,33.8,34,28.9,20.4,13.9,3.3
1992,-2,1.4,5.1,15.2,18.8,26.7,33.6,30.8,27.1,21.8,12.4,4.2
1993,2.4,4.7,9.2,16.4,20.2,28.1,33,32.5,29.7,20.7,9.3,6.3
1994,4.8,5.3,11.3,19.2,22.8,28.8,33.3,33.4,27.5,20,12,3.1
1995,6.4,7.8,12.6,16.4,22.8,28.2,34.4,35.4,29.1,21.4,14.5,6.2
1996,2.1,7.3,8.7,16.3,24.3,29.5,33.8,34.1,29.5,21.1,13.5,9.9
1997,5.8,4.6,7.4,16.7,23.3,30.3,34.2,35.3,27.9,21.9,11.9,6.1
1998,0.3,3,10.1,18.8,23.8,32.2,33.9,35.1,29.7,23.1,17.2,12.6
1999,5.2,9.5,11.9,18.7,26.6,31.8,33.4,35.4,29.2,23.2,12.3,7.8
2000,4.1,5.9,11.6,20.4,25.7,31.4,35.3,34.3,29.4,19.7,11.5,6.5
2001,3.4,7.6,15.2,19.3,24.3,31.8,34.7,36,30.3,22.4,13.7,8.3
2002,3.4,6.7,13.7,15.9,22.4,30.4,34.2,31.5,30.4,23.6,13,3
2003,5.7,6.5,10.4,17.5,24.1,30.2,34.4,36,29.1,23.7,12.5,5.6
2004,6.5,8.7,15.5,16.7,21.4,30,33.1,33.6,30.2,23.1,11.6,4.5
2005,2.4,3.5,11.2,17.9,23.6,30.7,35.7,33.3,29.2,21.8,13.1,11.8
2006,1.9,8.9,14.8,17.5,23.9,31.3,33.3,34.3,30.2,21.7,10.9,3.1
2007,3.2,7.6,9.9,15.2,24.7,31.3,33.9,34.4,31.4,23.1,14.7,5.8
2008,-1.2,4.3,17.5,21.5,24.6,31.2,34.3,34.5,30.3,21.1,11.7,7.6
2009,3.8,9.4,12.4,15.1,23.9,29.2,34.2,33.2,27.1,21.4,12.1,8.4
