1901,1.3,4.3,6.4,9.4,13.9,14.8,19.7,22.4,17.4,14.9,7.3,3.7
1902,0.6,4.8,4.6,9.1,12.5,17.1,21,21.9,18.4,14.3,5.1,1.5
1903,1.8,2.6,5.8,7.7,14.7,18.9,20.1,20.7,17.5,13.3,3.8,2.1
1904,3.6,1.8,4.1,11.6,14.7,18,22.5,21.8,19.8,13.4,7.7,3
1905,1.1,3.4,8.3,11.9,13.3,18.3,23.4,21,17.9,9.6,5.6,2
1906,1.9,4.9,5.6,13.1,13.1,15.9,25.5,22.1,18.3,12.9,4.6,2.3
1907,-3.3,3.4,4.1,9.5,16.4,17.6,23.5,19.1,19.7,14.2,6.6,2.4
1908,1.7,4,3.7,10.2,11.6,15.3,24.4,20.8,18.9,12.1,6.9,1.1
1909,-0.5,2.9,5.2,9.2,14.7,17.6,20.1,20.4,19.8,12.6,4.3,1.6
1910,-0.9,0.2,9,10.8,17.3,16.9,22.9,19.4,17.6,11.3,4,2.8
1911,0.2,1.7,8.5,10.2,12.8,15.9,24.6,20.5,15.8,12.1,3.5,2.3
1912,0.8,4.4,5.8,9,15.1,18.8,22.2,19.7,18.4,10.5,5.3,2.2
1913,-0.9,2,3.9,9.9,13.5,17.6,21.5,22.4,18.9,9.9,5.8,2.6
1914,1.8,2.8,8.3,10.4,17.2,16.8,24.5,24.3,14.6,12.8,5.7,1
1915,2.6,5.1,10.3,13.7,12.6,18.1,21,25.6,17,11.1,3.8,2.2
1916,-2.8,3.2,3.3,8.7,9.3,17.9,19.8,23.5,18.7,14.3,4.4,1
1917,-0.4,1.7,1.9,4.5,7.9,15.9,25.3,25.4,17.3,14.6,9.6,3.6
1918,2.5,1.1,4.8,10.8,11.6,22,22.3,19.6,22.7,12,5,1.3
1919,2,2.2,4.6,7.8,13.1,17.8,24.6,23.1,18.3,9.1,4.9,0.1
1920,2.1,6.8,4.8,5.6,11.9,17.1,23.8,23.3,15.4,8.9,5.9,1.5
1921,0.5,1.5,4.5,6.6,13.1,17.9,22,21.3,14.1,15.9,6.7,1
1922,-0.8,1.3,2.6,5.8,12.5,22.3,24.8,22.5,19.8,12.5,4.8,-0.4
1923,1.2,2,3.3,9.2,11.9,17.7,23.1,24.2,20.9,13.2,8.4,1.2
1924,0.2,3.9,5.4,10.8,17.8,18.8,22,20.7,18.9,9.8,3,-0.5
1925,0.8,3.1,5,10.5,16.3,18.7,23.9,21.2,16.6,13.4,5.2,4.4
1926,2.5,3.9,11.4,15.8,13.8,22.5,24.6,20,14,10.2,7.2,1.4
1927,0.6,2.3,3.4,6.5,8.1,18,22.7,21.4,15.5,11.3,5.1,-0.5
1928,0.8,3.5,5.6,8.4,18.9,16.5,24.1,22.4,19.2,10.4,6.3,0.8
1929,-1.4,0.7,3.7,5.8,12,16.6,23.1,23.7,19.1,14.8,7.2,2.8
1930,-2.9,2.5,6.3,11.6,11.5,16.5,21.8,23.1,16.1,11.1,6.2,1.9
1931,2.7,4.5,6.2,9.4,16.5,17.6,25.4,23.5,15.2,12.3,4.6,1.4
1932,0.7,3,3.8,8,12.9,20.7,19.9,20.4,21,12.2,7.2,0.7
1933,0.6,-0.5,3.1,9,9.7,18.2,23.1,23.5,14.4,15.1,9,4.1
1934,4.8,9.9,12.5,15.9,16.5,18.7,21.3,23.7,17,14.1,7.6,3.8
1935,0.8,6.7,4.2,10,15.1,19.5,22.7,23,21.5,10.6,4.8,4.8
1936,2.7,0.5,5,12.2,16,17.6,20.6,21.6,17.9,17.7,6.6,3.8
1937,-3.1,3,7.8,6.7,15.6,19.1,22,19.5,18.6,15.7,6.7,4.5
1938,3.6,5.5,6.1,12.3,15.2,19.5,24.3,19.9,21.2,13,4.6,3.8
1939,2.8,1.6,7.6,13.7,15.6,15.4,21.8,24,19.3,12.4,9.8,6.1
1940,4.3,4.4,9.3,11.2,18.2,21.1,20.9,22.4,18.9,12.8,4.6,5.6
1941,5.3,8.5,12.4,13.5,13.7,16.2,24.9,20.3,13.2,10.8,7.8,2.7
1942,3.1,3.5,5.9,10.6,11.9,15.3,22.7,23.3,20.4,14.4,4,2.1
1943,-0.6,5.9,5.7,11.9,11.8,15.9,22.3,19.9,21.4,11.5,7.4,3.6
1944,3.3,4.4,5.4,10.8,15.1,17.4,23.6,21.5,20.3,17.5,7.5,2.8
1945,4.4,4.1,5.2,8.5,15.8,18.5,25.7,22.9,16.1,14.8,4.3,2.1
1946,2.1,4,5.9,10,16.3,15.4,22.1,22.7,17.7,8.8,4.5,2.6
1947,0.5,6.1,10.9,13,18.4,16.7,21.1,20.6,19.7,10.3,5.2,2.9
1948,2.2,2.2,5.2,6.4,12.1,19.9,20.6,18,17.7,12.7,3,0.1
1949,-2.5,2.5,7.5,11.8,17.1,18.2,21.8,21.8,20.4,12.1,11.4,1.1
1950,-4.5,2.8,3.8,7.5,12.8,18.7,23.3,23.2,20.1,9.3,4.9,5.6
1951,0.4,3.9,5,13,15.4,20.6,24.2,22.4,21.7,10.7,5.4,-0.1
1952,-0.2,3.4,4.7,13.1,15.6,16.1,24.7,23,22.7,17.6,6.6,2
1953,3.6,4.6,5.8,8.6,11.9,13.2,22.7,21.4,19.7,14.3,7.4,2.4
1955,1.5,2.4,0.9,4.3,8.8,16.5,17.7,21.6,17.5,10.9,2,1.2
1956,0.9,0.7,2,10.2,17.3,15.2,24,21.8,18.5,9,6.8,3.5
1957,-0.5,3,5.8,10.6,15.4,17.3,20.3,19.2,22.3,11.1,6.2,3.3
1958,2.9,7.4,6.6,9.4,19.5,20.1,26.6,25.2,16.7,14.6,5.1,5.2
1959,2.2,2.8,4.8,10.6,12.5,16.9,23.7,20.2,14.4,11.8,7,3.2
1960,1.3,3.4,6.8,10.1,10.8,18.6,25.7,18.2,18.9,12.9,4.9,3.3
1961,6,3.7,6.1,8.3,13.3,22.8,24.6,26,16.4,11,3.7,1.6
1962,2,5.6,5.8,12.5,9.9,18.4,21.8,20,19.9,12.5,7.2,4.2
1963,0.9,9.5,7.2,7.9,15,15.9,18.7,21.1,21.8,12.5,5.2,3.8
1964,1.4,5.3,5.2,7.4,12.6,16.1,21,19,16.5,14.9,4.1,0.7
1965,1.9,3.4,10.1,12,12.3,19.3,24.8,21.3,17.5,15.3,7.5,2
1966,1.9,4.4,7.4,10.9,16.3,15.9,20.4,21.4,19.7,12.3,6.6,3.2
1967,1.4,5,4.7,7.6,14.1,20.6,23.5,27.5,23.4,11.2,7.1,1.8
1968,1.5,9,8.7,8.9,14.6,18,23.8,19,17.3,10.2,5,0.1
1969,-1.5,3.6,8.7,10.1,17.6,20.3,21.5,20.5,16.7,11,7.4,3.1
1970,1.3,7.1,7.2,6.5,14.3,19.9,23.1,23.9,16.9,10.6,6.4,1.1
1971,1.4,4,3.7,8.7,15,13.9,23.6,24.9,16.9,12.2,4.4,0.9
1972,0.3,4.3,5.8,6.7,15.2,16.7,22.3,23.4,15.7,13.6,6,-0.2
1973,1.5,6.4,6.6,11,15.3,17.4,23.5,21.5,19,10.5,2.2,2.9
1974,0.4,3.5,5.6,8.1,10.3,18.8,20.9,22.9,22.8,16.1,6.2,3.5
1975,1.6,3.1,5.4,7.1,13.7,15.5,22.2,18.2,21.5,8.8,4.5,3.4
1976,3.2,3.9,5.2,8.9,14.5,15.5,20.7,17.6,18.8,14,8.8,4.7
1977,3.9,8.3,4.5,12.8,10.3,19.6,20.2,24.3,14.8,12.8,3.6,2.8
1978,3.6,5.5,9,9.1,11.4,19.3,21.1,20.6,13.3,14.4,3.8,-0.2
1979,0.6,2.8,9.1,8.9,14.6,19.1,21.9,20.5,19.3,13.8,6.4,4.6
1980,0.7,4.7,5.6,12.1,13.2,13.9,21.3,18.9,17.4,14.8,6.6,4.2
1981,7,5.8,9.8,8.5,12.1,13.9,19.6,25.4,18.1,10.9,7.5,2.2
1982,1,2.8,6,8,13.5,19.5,20.7,20.8,17.5,11.3,3.9,2
1983,3.9,6,8.4,11,15.5,15.2,16.7,20.3,15.7,11.9,5.1,-0.8
1984,3.9,5.5,8,7.5,10,15.1,22.9,22.4,16.1,8.6,3.3,0.4
1985,2.3,2.3,6.2,9.5,14.1,18.1,26.9,20.9,14.9,9.4,1,2
1986,4.2,4.1,9.9,9,12.7,20.1,17.7,25.2,14.5,15,5.3,2.1
1987,1.2,5.5,6.2,13.1,15.4,20.6,20.3,22.8,21.5,18.5,7,1.5
1988,1.9,5.5,6.3,9.6,13.2,17.5,22.4,22.9,19.5,15.9,4.3,2.9
1989,1.8,1.3,4.8,12.4,13.3,19.6,20.3,19.8,21.9,11.5,6.2,4.3
1990,2.6,2.6,8.6,12.5,12.4,16.7,23.5,22.5,21.2,9.2,5.1,-1.2
1991,1.6,7.7,6.1,8.9,10.9,13.9,23.2,22.6,21.3,13.9,5.6,3.4
1992,4.3,9.2,13.1,12.1,18.9,21.9,21,23.8,16.4,12.4,4.9,1.5
1993,0.4,4.1,8.4,8.1,16.7,15.6,15.6,21.1,21.8,14.6,4.1,3.1
1994,5,3.8,8.7,11.1,15.6,17,23.8,22,20.6,10.9,2.4,1.5
1995,4.8,6.8,8.1,9.7,15.9,17.3,22.3,19.5,20.6,10.2,7.9,3.2
1996,2.3,4.6,7.5,9.8,11,18.3,24.9,23.4,16,10.6,4.9,0.8
1997,2,4,6,8.8,15.3,15.9,21,23,18.8,10.8,6.9,2.6
1998,3.1,5.7,6.8,10.1,11.9,16.7,23,23.1,20.4,11.5,6,2.2
1999,3.8,4.1,5.4,9.2,11.4,15.3,19.9,20.8,18.6,12.1,7.1,3.8
2000,2,4.6,5.7,11,12.2,17.6,21,20.9,17.5,12.1,3,1.3
2001,3.1,3.7,7.1,8.3,14.9,15.1,20.4,21.5,18.6,11.3,6,3
2002,3.4,5.1,4.3,9.2,11.8,17.8,21.9,21.7,18.5,11.8,6.5,3.5
2003,5.2,5.1,7.1,8.1,12.8,19,24,22.5,19.9,13.7,4.6,2.3
2004,1,4.9,8.4,12.3,13.5,18.7,23.2,22.2,16.4,12.4,5.4,3.8
2005,2.9,6.8,8.8,9.5,14.1,15.9,22.1,23,17.4,12.1,3.5,1.6
2006,5,4.7,6.1,9.9,14.4,18.4,23.5,22.4,19.7,12,4.5,1.6
2007,1.6,4.1,7.6,9.7,14.7,16.8,23.1,21.1,17.3,10.9,4.8,1.8
2008,1.2,5.5,4.8,7.6,13.8,16.2,21.8,21.2,18.8,11.6,7.1,-0.3
2009,1.9,3.9,4.2,9.6,14.7,18.6,24.5,21.8,19.4,10.8,6.1,-0.1
