1901,-0.8,5.6,6.8,7.8,10.4,17.1,20,20.1,16.3,11.6,5.7,3.9
1902,-0.5,5.2,3.6,6.9,12.6,17.4,19.1,19.5,17.9,13.3,4.3,2.1
1903,-0.1,0.8,3.3,9.6,13.2,16.3,19,19.8,16,11.9,5.5,4.2
1904,1.1,4,4.4,7.5,11.5,16.4,19,20.6,17.2,14.5,6.4,1.2
1905,-0.8,-0.2,3.9,8.5,12.6,16.3,20.5,21.1,18.5,14.3,8.6,1
1906,0.8,2.7,5,8,12.1,18,19.7,20.5,16.6,12.6,6.2,5
1907,0.2,1.5,2.8,7.3,12.6,16.8,20.4,20.3,15.8,12.5,4.3,2.9
1908,0.1,0.7,3.7,6.9,13,17.2,19,20.1,16.6,11.9,5.3,1
1909,0.6,2.1,6.6,6.4,15.4,16.8,21.3,21.1,18.5,13.3,7.8,5.2
1910,0.9,3.2,2.4,7.7,12.2,16.7,20,20.6,16.3,11.4,7.4,1.7
1911,-2.4,-2,2,7.1,12.6,15.9,19.7,20.3,15.4,11.6,6.3,3.2
1912,0.2,3.4,4.4,6.9,11.1,16.8,18.3,19.9,17.4,12.6,6.4,1.2
1913,0.7,0.6,3,5.7,11.8,16.3,19.6,20.7,17.9,12.8,6.3,2.2
1914,2.3,2.7,6.4,7,12.9,17.3,19.9,20.4,18,12.1,5.1,3.1
1915,4.3,3.6,5.6,8.3,12.3,17.7,20.7,20.5,17.8,13.8,6.6,4.5
1916,1.2,3.1,6.2,9.1,14.8,19,21.4,20.4,17,11.9,7.9,4.5
1917,3,1.8,6.3,9.7,12.1,16.6,20,20.4,18,12.4,8.4,3.1
1918,1.4,2.3,4.7,8.1,12.4,16.3,19.5,20.2,18.8,15.6,8.4,3.3
1919,4,4.5,6.1,8.3,11.9,15.9,20,20,18.9,15.3,8.8,3.4
1920,2,-0.1,5.4,9.5,14.4,18.5,20.9,21.7,18.2,12.3,4,1.5
1921,0.7,0.4,2.7,8.1,13.1,16.8,20.5,21.5,16.3,11,6.6,1.8
1922,1.9,1.9,5.1,8,13.8,16.9,21.7,21.7,17.9,13.9,8.6,3.2
1923,3,3.2,5.4,8.1,14.2,19.6,20.7,19.4,19.8,13.1,8.9,5.9
1924,2.9,3.2,6.4,9,13.4,18.7,20.9,20.5,18.7,12.8,7.3,2.6
1925,-1.2,2.4,8.5,7.7,13.9,16.9,20.4,21.1,19,13.6,8.2,5.5
1926,2.9,3,4.8,9.6,14.2,18.7,20.5,19.5,16,12.7,7.6,5
1927,2.2,0.3,6.9,8.6,14.5,18.5,21.5,21,19.2,15.3,7.5,2.6
1928,2.7,2.1,3.5,11,14.4,17.7,21.4,20.6,18.3,12.2,8.4,4.4
1929,0.3,1.2,2.9,7.9,15.1,17.8,20.5,21.8,17.6,12.3,8,2.9
1930,2.1,3.7,6,9.8,13.4,18.2,20.7,21.5,17.6,12,8.2,6.2
1931,3.3,4.2,6,9.2,13.4,16.3,21,22.1,18.7,12.7,5.4,1.9
1932,0.1,2.8,5.4,8.7,12.8,18.4,20.5,21.3,17.8,15.3,7.4,0.9
1933,-1.7,2.7,4.3,6.5,13.1,16.1,19.8,20.5,16.7,12.2,7.8,2.1
1934,0.4,2.3,6.1,9.7,13.8,17.4,19.9,20.6,16.2,13.6,7.8,3.7
1935,2.1,4.7,5.4,8.8,14.9,18.9,20.5,21.7,19,13.6,6.5,5.4
1936,3.7,4.3,6.2,10.4,12.5,16,20.8,21.9,16.1,14.6,8.3,0.9
1937,-2.8,2.2,6.7,10.2,13.4,17.5,21.9,21,19.3,13.6,8.8,4
1938,2.7,1.7,2,9.1,12.4,18.1,21.4,21.3,17.7,13.2,6.8,5.5
1939,3.2,2.7,4.5,9.7,15,16.9,20.7,20.4,17.9,15.4,7,4.5
1940,2.3,4.9,3.7,10.1,12.1,17.7,21.2,20.8,17.6,13.5,7.6,5.5
1941,3.3,5.4,5.5,9.5,15.4,19.1,20.7,20.3,17.4,10,7.1,-0.2
1942,0.1,4.1,5,9.4,14.5,19.4,20.5,20.9,17.2,12.9,8.6,2.6
1943,3,1.4,1.7,7,12.7,16.5,19.9,21.7,18,15.1,8.6,3.7
1944,1.2,3.2,6.3,9.1,12,17.5,20.2,20.2,17.9,13.5,7.6,3.7
1945,2,0.7,1.9,7.1,14.7,17.2,20.8,21,18.9,12.7,7,2.9
1946,1.6,2.7,4.6,9,12.1,16.9,19.6,20.7,18.2,11.4,9.2,4.3
1947,3.9,3.3,7.4,9.5,14.2,18.5,21.4,20.8,16.9,12.5,8.5,4.6
1948,4.2,3.5,1.9,7.7,12.5,17.4,20.8,20.6,17.1,11.3,5.3,1.7
1949,-0.3,-0.4,4,6.2,14.2,17.9,20.4,19.9,15.4,12.1,8.4,4.1
1950,-2.2,-0.9,5.3,11.3,12.7,16.2,20.1,19.7,18.1,11.1,8,4.8
1951,2.3,3.3,7,10,13.7,17.1,20.5,21.4,18,11.1,6.8,2
1952,1.5,4.4,3.8,10,12.6,17.5,21.3,21.6,20.1,15.1,7,4.8
1953,3.6,5.3,2.5,9.7,13.5,16.9,20.9,22.3,16.6,13.1,5.3,-0.9
1954,0.8,3.2,7,8.6,13.4,18.7,22.5,22.4,18.1,13.5,8.1,5.3
1955,3.2,6.1,5.3,10.1,14.4,20.6,21.2,20.2,14.7,12.6,8,4.6
1956,3.4,4.3,3.5,8.5,11.9,17.4,21.2,21.6,17.5,10.2,5.1,0.6
1957,-0.7,3.7,5.3,8,11.7,17.9,20.5,21.8,17.4,13.6,6.6,2.8
1958,2.5,2.9,6.3,9.2,13.2,17,19.9,21.4,17,12.2,6.1,3.8
1959,3.8,-1.6,3.8,9.7,14.3,17,19.4,20.2,15.9,11.3,7.2,3.6
1960,3.8,3.5,5.7,10,15.8,17.7,20.5,21,17.5,13,9.3,5.2
1961,2.3,2.4,3.3,10.3,14.3,18.4,20.8,21.8,15.5,12.5,7.2,6.6
1962,4,3.8,6.6,8.9,14.8,18.8,21.1,22.5,18.6,13.8,8.7,6
1963,5.8,5.9,4.1,9.3,12.1,17.9,20.9,22.3,18.3,13.7,7,2.7
1964,-4.4,3.2,6.6,8,11.7,17.7,20.3,20.5,16.5,11.1,6.4,2.4
1965,2,3.3,5.9,7.9,12.5,19.4,20.9,20,16.7,10,5.2,3.7
1966,5.4,5.6,4.6,10.1,12.6,17.9,20.9,21.3,17.3,12.9,10,5.6
1967,1.7,-0.2,3.4,7.3,12.2,16.2,20.4,20.8,16.9,13.4,6.6,4.2
1968,1,1.3,4.6,10.6,15.1,18.1,21.3,19.2,16.6,13.4,8.8,6
1969,3.9,2.7,7.4,7.6,14.8,18.7,20.1,20.3,18.5,13.4,4.7,3.5
1970,3.1,4.8,6.3,10.9,12.9,18.2,20.4,21.4,17.6,11.8,9.4,2.1
1971,1.5,2.6,5.2,8,14.3,18.1,19.7,20.7,18,10.9,6.8,1.5
1972,-2.8,-0.1,4.5,10,12.9,17.5,19.3,20.4,18,13.5,5.3,-0.4
1973,-2.8,2.6,4.7,8.5,14.2,17,20.9,20.6,18.5,13.5,3.8,2.5
1974,0.7,1.9,7.4,8.3,12.3,17.9,21.2,20.2,17.2,14.5,6.9,3.4
1975,1.1,2.7,4.6,10.9,13.7,17.9,20.8,20.1,18.6,11.4,6.7,1
1976,2.3,0.8,9,8.8,13.3,17.7,19.9,19.6,16.7,13.4,7.7,4.4
1977,-0.2,4.9,5.1,9.5,12.7,18.2,21.7,21.7,18.1,10.2,6.3,3.4
1978,4,4.6,6,9.2,14.8,18.3,22.6,20.5,17,14.1,2.6,5.6
1979,3.4,5.5,6.2,9.8,14.5,18.9,21.1,20.9,18.9,14,8.8,3.1
1980,0.3,2.3,5,8.4,13.4,19,21.6,21.5,16.8,12.9,7,3.9
1981,3.6,4.2,7.1,9.1,12,18.8,23.1,21.2,18.7,13.8,5.3,5.8
1982,2.4,0.3,3.5,10.9,13.5,17.9,19.5,20.5,18.4,12.9,4.1,0.6
1983,-0.7,1.5,4.9,8.1,13.8,17.4,20.4,19.9,17.3,11.1,9.4,3.8
1984,3.6,3.3,6.6,8.5,14.4,17.7,19.4,19.5,17.3,11.5,7.2,0.3
1985,3.4,1,3,9.5,15.3,17.6,20.3,22.2,17.6,10.8,8.6,3
1986,3,4.4,5.9,11,12.3,18,20.4,21.2,19.6,13.8,4.8,1.7
1987,3.3,4.6,2.8,8.1,12.9,17.1,21.5,21.1,18,11.6,5.4,4.8
1988,1.8,3.2,4.5,8.9,14.1,17.4,22.3,21.6,18.1,12.5,3.8,3.6
1989,-1.3,0.4,7.1,12.2,15.1,16.9,21,20.5,17.6,12.7,7.7,2.9
1990,-1.1,2.5,4.6,9.5,13.9,18.1,21.1,21.3,17.3,14.1,8.4,3.5
1991,1.2,1.3,7.1,10.2,13.1,18.1,19.9,21,18,15.8,8.7,3.2
1992,-1.2,-0.9,2.9,9.1,13,16.9,17.9,21.6,17.3,13.7,5.2,0.9
1993,1.2,1.4,4.6,9.7,13,18.3,21.5,22,17.6,14,3.9,4.8
1994,4.5,6.9,5.4,11.1,14.8,18.1,21.1,21.6,20.7,15.5,6.9,7.8
1995,3.4,4,4.4,9.1,14.8,19.1,21.1,20.9,16.7,11.6,4,1.6
1996,2.9,3.4,4.5,9.1,14.2,19,22.6,21.8,17.6,11.8,7.3,6.9
1997,0.7,0.5,2.7,7.1,15,18.8,21.2,19.5,16.1,13.6,6.9,4.7
1998,2,1.7,4.4,9.9,15,18.8,22.7,23.3,18.4,13,10.8,5.2
1999,3.7,4.1,5.6,9.3,15,18.6,22.6,21.9,17.6,13.9,6.6,3.9
2000,1.8,1.6,4.1,10.7,14,19.5,23,22,18.1,12.8,6.8,3.5
2001,3,7.3,8.9,10.2,13.4,19.4,22,22.2,18.5,13.4,5.8,6.4
2002,0.5,3.8,6.6,9.2,13.5,18.7,20.5,22,18.3,14.4,7.8,1.9
2003,4,2.2,5,9.2,15.2,18.6,22.2,22.3,17.6,14.1,6.2,3.8
2004,3.4,3.4,6.5,9.3,13.3,18.5,22.3,20.8,17.6,14.7,7.4,1.2
2005,2.7,2.8,6.6,10.4,14,17.8,21.9,21.6,17.9,11.7,5.9,4.5
2006,1.9,3.9,6.1,10.9,14.2,18.9,21.5,22.6,18.8,14.3,5.4,1.9
2007,0.3,4.7,5.8,7.8,16.5,19.8,23.4,22.3,19,14.7,7.6,2.3
2008,-1.1,2.3,8.5,12.4,13.8,20.7,22.2,23.6,19.3,14.5,8.2,1.6
2009,1.7,4.7,5.8,9.7,14.2,20.2,22,21.7,17.6,14.8,7,6.9
