1901,-0.6,4.9,8.2,10.5,13.1,18.2,21.7,21.4,17.6,13.2,6.4,5.1
1902,2.2,5.4,5.6,9.5,13.7,17.85,21.15,21.6,19.05,13.9,4.3,0
1903,0.3,2.7,5.5,9.9,14.4,16.6,20.3,20.8,17,12.8,6.8,3.7
1904,1.1,4.8,4.8,9.1,13.4,17.3,20.4,21.2,17,13.7,5.5,2
1905,-1.5,0.5,4.3,9.9,14.4,17.3,22.1,22.7,19.3,13.2,9.8,1.8
1906,1,3,7.5,10,13.5,18.2,21.4,21.2,17.4,11.8,7.7,3.8
1907,-1,0.7,2.8,8.4,15.7,17.5,21.5,21,16.5,13.9,5,3.5
1908,0.6,2.8,5.3,8.9,15.4,17.8,20.5,20.9,16.7,11.4,4.1,0.7
1909,-0.5,0.2,6.4,9,15.5,17.9,22.1,22.1,19.2,13.2,7.5,5.1
1910,1.2,4.6,4,10,13.2,17.3,21.1,21.6,17.9,11.1,7.5,3.3
1911,-0.1,-1.7,3.6,8.8,13.6,17.2,20.7,21.7,18.2,13.3,8.6,2.6
1912,-0.5,3.9,7.2,8.7,12.9,17.7,19.9,20.6,18,11.9,7.9,2.9
1913,0.1,0.1,6.5,8.8,12.8,16.5,21.3,20.5,18.4,12.6,6.8,2.3
1914,1,3.3,7.8,8.2,14,16.9,21.1,20.9,16.9,11.4,5.3,3.5
1915,5,4,6.7,9.6,12.6,17.4,22.1,21.4,17.6,13.6,7.1,5
1916,1.2,3.4,8.1,10.4,15.1,19.8,23,21.1,18,13.2,9.7,5.7
1917,3.7,1.6,7.8,10.8,13,16.5,21.4,22.1,17.6,14.3,9.9,1.5
1918,1.5,1.8,5.3,8.2,13.7,17,21,20.7,19.3,16.7,8.4,4.1
1919,3.8,3.5,7.9,11,11.1,16.2,20.8,19.7,18.7,15.4,9.2,3.4
1920,2.1,-0.5,5.6,10.3,13.4,18.2,21.8,22.1,17.5,10.5,4.3,1.4
1921,2.1,0.1,4.3,8.6,14.7,16.5,21.2,22.4,16.4,11.4,7.5,1.8
1922,0.8,1.5,8.1,10.8,13.8,17.7,22.1,21.1,19,14.6,6.5,2
1923,1.1,3,6.4,9.6,14.9,18.7,21.1,20.3,18.5,14.6,11.4,4.6
1924,-0.5,2,5.6,11.1,13.7,18.9,21.5,21.2,19.7,9.2,5.8,1.8
1925,-0.6,4.7,7.2,9.3,14.3,16.3,21.4,21.2,18.9,13.9,9.6,3.7
1926,1.7,2.8,5,11.5,15.8,20,22.6,19.8,16.3,13.7,9.8,4
1927,3,-0.6,8.5,10,14.1,18.6,22.1,22.6,20.3,15.7,9.2,2.7
1928,1.8,-0.2,2.9,11.7,15.5,17.4,21.7,21.9,18.9,12.4,9.4,2.9
1929,-0.2,-0.9,2.2,9.6,16.3,18.4,21.6,23.4,16.4,12.6,9.2,3.8
1930,2.7,3.2,7.6,11.4,14.4,18,22.2,22.3,19.1,13.5,8,5.5
1931,2.8,3.5,6.4,9.9,15.2,19.5,23.3,23.2,19.1,13.3,5.7,2.4
1932,1,0.4,5,9.2,13.3,17.7,21.8,22.6,19.4,16.6,8,3.2
1933,0.6,3.1,4.8,8.1,13.1,16.5,19.9,20.4,16.3,12.6,9.7,1.8
1934,1.3,0.4,7.4,11.6,15.2,18.5,22.1,21.4,17.8,13.2,8.9,3.9
1935,1.4,3.2,5.3,10.6,15.8,19.3,20.7,21.5,18.4,13.8,6.8,5.1
1936,4.2,3.9,7.4,11.4,13.4,17.2,21.9,21.3,17.2,13.1,7.2,1
1937,-0.4,4.3,8.3,10.8,14.2,18.5,21.9,21.4,19.2,14,9.2,5.1
1938,1.6,1.8,5,9.9,15.2,19.4,23,23.5,18.4,13.8,7.7,4.3
1939,3.2,2.7,5.8,11.2,15.7,17.8,23.1,22,19,15.2,7.5,4.6
1940,0.8,4,5.6,10.3,13.7,18,21.8,20.8,18.2,14.6,9.2,3.4
1941,3.2,5.5,6.8,11.9,16,18.1,21.8,22,16.7,11.9,6.6,0.4
1942,-0.9,3.3,5.5,10.3,15.9,20,22,21.2,18.4,13,7.4,2.7
1943,0.3,1.9,3.9,9.3,13.7,17.1,21.4,22.6,19.6,14.9,10.4,4.5
1944,0.9,3.8,6.1,11.1,13.9,18.5,21.6,21,18.5,14.3,8.1,3.6
1945,1.8,1,4.5,9.6,16.7,18.7,22.7,23.2,19.1,12.5,8.4,3.3
1946,1.5,2.9,5.6,10.8,14.8,20,22.9,23.6,20.8,12.3,10.2,4
1947,0.3,4.3,9.5,12.4,15.8,18.9,22.6,22.6,18.6,12.5,8.2,5.5
1948,5,2.8,3.8,9.6,14.7,17.5,21.7,21.9,18.6,13.5,6.5,0.2
1949,1.3,0.9,4.4,8.3,15.9,17.8,20.9,21.2,16.9,13.5,10.3,4.9
1950,-1.1,2.2,6.2,12.5,14.9,19.4,22.6,21.7,19.3,12.6,8.2,5.9
1951,2.9,5.1,7.9,11.2,15.2,17.6,20.8,22,18.6,10.1,7.3,0.1
1952,3.5,3.9,5.3,11.5,14.1,17.4,21.2,23,21.6,14.4,8.7,6.5
1953,3.5,3.65,1.1,10.7,13.25,17.9,22.4,22.1,17.7,13.3,4.95,0
1954,-0.8,2.3,7.7,8.8,14.3,20.1,23.7,23.2,18.7,13.9,8.6,4.3
1955,5.5,7.7,7.4,8.9,16.3,20.8,21.9,21.1,18.1,15.4,8.3,4.7
1956,3.1,2.3,2.9,12,13.6,19.1,22.3,24.1,17.4,11.8,7,0.9
1957,0.2,5.1,6.6,11.2,13.6,19.2,22.7,23.6,19.5,15.1,7.5,3.8
1958,2.9,5.3,7.2,10.3,15.7,18.3,21.7,22.7,16.8,12.7,8.3,5.3
1959,3,-3.6,5.3,10.9,15.1,18.2,21.6,21.2,16,10.9,7.2,5.8
1960,3.6,3,5.5,10.5,15.8,17.1,21.5,21,18.2,15.5,9.5,6.7
1961,1.9,1.7,4.6,11.9,15.3,18.3,21.8,22.2,15.8,12.6,8.8,4.6
1962,2.9,2.1,8,9.8,15.9,19,22.8,23.9,18.9,13.3,11.6,5.7
1963,3.8,5.9,3.8,9.9,12.8,18,21.4,22.9,18.8,13.6,8.7,4.3
1964,-2.1,0.9,6.9,9.8,13.4,17.6,21.8,20.7,17.1,14.1,7.4,4.9
1965,2.1,1,6.6,9.6,13.6,19.7,22,21.9,20,10.9,7.8,4.9
1966,3.4,6.4,6.2,11.7,14.2,18.5,22.7,23.3,18.3,15.9,11.9,4.2
1967,1,0.2,4.7,9.7,14.1,17.5,21.3,22.1,17.9,13.4,6.1,5
1968,0.6,3.5,5.1,13.4,17.7,18.1,22.7,20.7,17.5,12.4,8.6,4.9
1969,0.8,4.3,6.8,7.3,16.4,19.7,20.1,22.9,19.8,13.2,8.3,6.1
1970,4.5,5.7,7.8,12.7,14,19.2,22.7,21.5,17.8,11.5,8.2,2
1971,5.9,2.9,6.2,9.4,14.6,18.6,21.3,20.8,18.5,11,8,1.7
1972,-1.8,-0.5,6.5,12.5,15,18.6,21.4,21,18.7,12.7,6.7,1.2
1973,0.8,4.6,4.6,9.5,15.8,17.9,22.5,21.2,19.7,13.7,5.4,4.1
1974,-3,2.2,7.9,8.8,14.3,19.7,22,20.7,17.2,16.2,7.5,0.9
1975,0.7,1.3,7.7,11.9,13.8,17.8,22.1,21,18.2,12.7,6.8,-0.9
1976,-0.2,-0.4,6.1,10,14.3,17.7,20.4,19.7,17.2,14.1,8.5,3.5
1977,1.6,6.5,6,10.4,15.6,18.9,22.6,22.8,18,10.7,10,1.9
1978,2.8,5.6,6.6,10.1,15.8,18.8,22.8,20.5,16.9,14,5.2,4.1
1979,3,5.3,8,10.2,14.2,18.6,20.8,22.1,18.9,13.8,7.8,3.4
1980,0.1,1.9,5,9.3,14.3,19.1,23.4,22.1,16.8,14,8.7,3.9
1981,3,2.7,8.2,10.5,12.9,19.5,21.9,21.3,19.1,15.4,6.1,7
1982,3.8,1.3,4.9,10.4,14.3,18.3,19.5,21.3,18.9,12.9,5.7,3.9
1983,-0.8,2.2,5.8,11.1,15.1,17.3,20.8,19.9,17.9,11.7,7.9,4.3
1984,3.5,4.6,5.8,8.1,15.8,18.8,20.7,18.9,19.2,13.7,7.2,0.3
1985,4.7,-1.6,5,11.5,16.2,18.9,20.8,22.8,18.2,10.4,9.4,3.3
1986,4.3,4.2,7.6,13.1,12.7,18.5,23,23.7,19.1,13,4.2,2
1987,3.8,4.3,1.2,8.4,14.3,18.7,22.8,21.2,19.9,12.1,6.6,3.5
1988,2.9,2.8,4.3,10.8,15.7,18.9,23.2,22.4,18.6,11.9,4.6,3.9
1989,-1.2,1.7,8.8,13,14.9,18.8,22.4,23.1,18.8,11.3,7,2.2
1990,-0.8,2.8,7.2,10.7,14.2,18.4,23.1,21.3,17.9,13.9,9.4,4.4
1991,0.4,1.2,8.6,10.3,12.4,19.5,22.3,22,18.7,13.5,7.2,-0.3
1992,-1.3,-2.2,3.5,10.7,14.3,18.2,19.3,22.4,17.2,16.2,6.4,0.3
1993,-1.7,0.7,5.5,10.3,13.5,19.1,22.2,23,19.1,15.4,5.9,5.2
1994,4.6,3.5,6.5,12.7,16.3,17.5,22.5,22.8,21.8,15.5,6,1.8
1995,3.9,5.3,6.1,9.3,16.2,21,20.9,22.4,19.5,12,3.7,3.9
1996,0.9,4.6,4.2,8.6,17.1,19.6,23.2,22.4,17.5,11.7,9,6.6
1997,3.5,1.6,3.6,6.5,16.7,19.3,22,19.7,16.8,13.2,8.1,4.5
1998,2.4,4,3.3,12.5,14.6,19.2,23.9,24.8,19.1,15,9.7,4.5
1999,4,3.7,6.6,11.5,17.2,19.2,23.4,23,18.8,14.7,8.2,6.1
2000,-2.1,1.3,4.7,12,14.9,19.7,24.8,22.4,19.1,12.8,9.4,3.7
2001,2.7,4.2,11.6,11.4,14.9,20.9,24.6,23.8,20.5,14,7.3,3.4
2002,-1.6,5.8,8.5,10.1,15.3,19.9,23.4,21.9,17.4,13.6,8.5,0.5
2003,6.5,-0.4,3.6,9.7,17.1,20.3,22.7,23.4,17.9,14.9,7.9,2.2
2004,1,3.2,7.4,10.7,14.9,19.3,23,21.9,19.2,15.1,7.6,3.8
2005,3.8,2.6,6.8,10.7,15.6,18.9,23.7,23.5,18.2,11.7,6.7,4.7
2006,-0.2,2.3,7.1,12.2,15.4,19.8,22.5,23.3,18.6,13.9,6.6,2.8
2007,1.2,3.1,7.3,9.3,17.6,20.8,24.6,24.3,19.4,14.9,7.8,2.4
2008,-0.1,1.3,9.5,12.3,14.4,21.1,23.6,24.9,19.2,13.2,9.2,3.4
2009,3.6,3.9,5.5,10.7,14.7,20.4,22.7,22.2,17.9,15.8,7.9,6.3
