1901,2,6.5,14.5,23.6,29.4,33,36.6,35,27.2,14.5,12.4,8.8
1902,7.8,4.3,12.6,20.1,28.4,36.4,36,35.7,27.8,18.9,9.8,7
1903,3.4,8.7,6.2,21.2,29.2,34.5,36.9,35.3,27.8,22.4,10.1,1.7
1904,-4.1,9.4,12.4,18.3,29,32.4,36,34.1,27.5,17.8,13.7,7.1
1905,2.2,2.7,5.1,20.1,26.7,34.1,35.7,33,30.2,24.8,12.2,6.3
1906,-0.4,1.9,11.9,19,29.3,33.7,35.3,33.8,26.3,20.2,9.4,5.1
1907,3.3,3.5,11.4,20.2,27.7,32.4,38.3,33.4,26.8,16.8,7.6,4.5
1908,1,2.9,7.6,18.9,26.5,34.4,35.3,33.8,28.9,16.1,12.4,4.9
1909,0.3,6.8,11.9,20.4,28.8,32.4,36.1,34.2,30.2,19.2,15.9,7.2
1910,6,5.5,11.3,22.2,30.7,32.3,36.7,33.4,27.5,18.7,11.4,1.8
1911,-1.6,4,6.7,20.1,27.3,33.1,36,33.1,26.4,15.6,10.6,2.1
1912,4.8,7.5,12.1,19.5,27.5,34.7,35.5,32.4,28.4,20.5,10.8,2.5
1913,2.8,1.2,11.4,17.8,29.2,32,38.2,34.4,29.3,17.6,11.1,8.8
1914,8.3,8.3,16.7,21.1,27.1,33.3,35.7,33.4,27.2,20.2,7.1,1.8
1915,6.4,7.3,16.1,18.8,28.7,32.7,33.8,34.6,30.1,19.4,14.1,8.6
1916,4.7,2.8,9.5,20.1,29.4,30,35.2,35.2,27.7,19.2,8.9,4.7
1917,6.3,5.8,11.4,24,27.9,31.1,35.4,33.9,29,18.8,12.4,3.5
1918,3.5,2.2,9,18.6,25.2,32.1,35.4,34.2,29.7,21.4,9.2,-0.3
1919,-1.6,5.7,10.1,21.5,25,31,34.5,34.3,27.4,21.8,11.7,4.6
1920,4.2,1.6,11.7,18.5,27.7,33.5,34.7,34.4,28.7,19,7,-2.7
1921,4,3.1,9.1,19.8,29.1,35.5,36.6,32.9,27.4,19.6,10.2,3.4
1922,1.8,4.4,12.3,21.4,28.5,32.3,36,33.9,27.2,20.4,13.1,5.8
1923,0.9,3.9,11,17.7,28.9,34.1,36.4,33.7,27.9,20.1,12,3.6
1924,3.6,3.4,10.4,18.3,28.2,34.5,34.8,34.6,29.3,20.4,11.1,1.7
1925,1.8,3.7,16,20.6,30,33.4,34.9,35.2,29.2,19,11.7,9.4
1926,3.4,3.5,12.3,18.4,28.8,31.9,33.2,34.8,27.5,19.7,9.5,6.3
1927,-2.1,2.3,9.1,21,27.8,33.8,36.2,34.3,29.2,24.6,11.7,0.5
1928,-3.8,2.5,6.2,20,27.7,32.9,33.5,30.6,26.9,18.2,12.3,1.9
1929,-3.5,-2.2,9.1,22.1,29,31.3,35.7,34.4,28.1,19,10.2,-1.8
1930,-1.6,0.4,13.1,19.6,28.8,33.2,36.8,36,26.5,17.7,12.7,1.2
1931,-3.3,-7.5,11.4,19.4,25.9,32.5,37.3,33.7,30.3,19.5,7.8,0.6
1932,1,7.6,11.1,23.4,29,33.2,33.5,33.7,28.5,18.8,8.4,0.4
1933,-0.4,3.6,8,20.9,29.2,30.9,35.5,34.5,28,19,11.3,3
1934,-3.7,7.8,12,17,25,31.7,35.6,34,26,19.6,9.5,2.6
1935,-2.1,7.2,10.7,23.9,28.3,29.9,36.3,36.8,29.2,23.1,6.7,3.1
1936,3.1,4.2,8.6,20.6,26.7,34.1,35.9,34.4,28.2,22.3,13.3,4.2
1937,0.6,4.9,8.7,19.3,25.8,31.7,37.3,36.9,31.3,21.9,10,3.7
1938,5.2,7.1,10.3,22.8,27.1,31.3,33.9,34.1,28.2,20.2,11.6,-0.3
1939,1.1,6.1,11.5,18.6,29.1,35,35.4,32.8,26.6,17.6,10.5,6.2
1940,1.2,2.2,9.6,23,24,32.5,35.7,34.7,28.7,19.4,12.3,7.7
1941,2.9,8.2,13,21,28.6,33.6,34.9,33.2,29.3,19.9,8.7,5.2
1942,5,2.6,9.9,18.1,27.7,33.6,35.1,33,26.6,19.8,10.7,4.5
1943,0.7,-0.5,5.9,20.2,29,31.8,36,34,26.8,20,8.2,4
1944,4.4,9.9,18.8,20.3,28.7,32.9,36.3,32.7,28.9,19.4,10.2,-1.9
1945,-1.1,-2.1,9.8,20.3,25.8,31.1,34.8,35.1,27.6,20.9,7.6,3.8
1946,2.9,10.3,13.2,20.5,30.1,31.8,32.9,33.3,30,18.7,9.1,-1.3
1947,3.5,4.2,16.1,21.3,25.9,30.8,34.6,33.3,26.3,20.2,15.2,5.9
1948,7.3,9,10.1,17.4,30.3,34.3,35.6,33.4,26.8,20.7,11.4,1.2
1949,-0.5,2.9,6.4,18.1,26.5,34.2,36.3,33.2,26.2,16.1,9.2,4.7
1950,-2.2,0.6,11.1,22.2,29.8,31.9,33.2,32.7,28.3,20.3,7.4,0.4
1951,1.4,-3,11.7,24.2,29.5,32.3,35.8,33.5,27.9,16.7,8,7.4
1952,2.5,7.2,10.7,18,27.8,31.3,35.7,34.5,28.3,21.7,6.7,0.4
1953,5.9,12.5,11.1,20.1,28.3,32.6,34.7,34.9,27.2,16.4,6.7,2.7
1954,2.6,-0.7,4.8,18.4,28.3,31.4,35.9,33.7,28.3,22.4,10.7,4.9
1955,6.2,12.1,12.4,20.1,29,33.4,35.4,34.4,28.5,20.5,11.8,6.4
1956,1.3,2.6,8.9,21.2,25.8,31.6,34.6,34.7,26.4,20.1,13.4,3.7
1957,-1,6.8,12.2,21,30,31.4,32.7,32.7,30.2,18.9,9,5.9
1958,7.1,11.9,14.7,18.8,27.3,33.6,34.6,33.1,26.5,19.3,7,4.5
1959,2.2,4.3,9.1,22.8,28.4,31.9,33.8,33.9,28.4,17.6,5.1,-1.6
1960,7.2,9.8,6,20.8,26.2,34.1,34.3,34.2,27.6,20.9,9.6,4.2
1961,5.2,7.6,14.3,21.8,33.2,34.3,35.5,34.2,26.7,17.8,13,7.9
1962,3.7,8,16.4,20.3,27.8,31.9,37.9,33.5,26.8,18.7,8,5.6
1963,7.2,9.9,12.8,21.6,27.4,31.9,34.5,32.6,27,20.2,10.8,2.9
1964,1.6,4.1,11.2,17.1,28.3,32.7,35,33.8,28.2,17.9,13.4,1.4
1965,0.5,5.1,11.6,18.5,28.7,33.2,35.3,33.9,27,17.8,12.9,8.4
1966,8.3,10,13.3,21.4,27.5,34.6,36.6,35.9,28,18.9,12,3
1967,4,3,10.3,20.4,28.9,32.3,34.7,34.9,26.8,20.4,13.6,7.7
1968,6.9,5.4,13.2,18.9,30.1,31.8,35.2,33.9,29,19.6,11.1,3.3
1969,-6.5,-2,7.7,18.1,25.8,34.4,33.3,33.4,27.2,18.3,11,8
1970,1.8,8.9,13.7,22.7,30.5,32.8,35,34.5,28.2,20,12.8,1.7
1971,3.6,6.2,14.2,19.2,29.2,33.2,36.3,33.8,30.7,20.9,14.3,8.4
1972,-3.7,-2.2,8.4,23.9,25.9,33.5,35.4,33,29,22.3,14.1,1.9
1973,-1.3,5.3,12.3,20.5,27.5,33.2,35.7,35.2,25.9,20.3,11.9,5.2
1974,-2.3,-0.6,10.9,18.3,30.9,33.6,34.5,32.9,27.7,22.7,14.4,2.6
1975,4.8,3.7,12.3,24.1,30.2,35.6,38.4,34.7,29.4,18.8,9,5.2
1976,6.5,-1.1,5.8,21.1,28,33.7,35.2,36.8,28.3,14.8,8.3,0.7
1977,-7.6,3.4,15,24.7,29.3,36.2,35.7,33.8,29.4,17.1,11.5,4.3
1978,2.8,2.1,12,20.1,24.2,31.1,36.7,33.4,31.5,20,9.6,6.8
1979,1.8,6.1,13.1,20.3,27.4,32.4,37.9,35.6,30.4,21.9,12.3,5.7
1980,-1.2,0.6,9.5,22.4,29.5,33.8,38.1,33.5,27.7,18.1,13.9,7.4
1981,5.8,6.5,13.2,17.7,25.4,32.1,35.8,34.4,29.2,20.7,13.4,6.7
1982,2.5,3.3,10.1,25.5,30.3,32.6,37.2,33.6,27.7,18.3,7.4,5.3
1983,5.4,9.6,12.8,23.9,29.5,33.7,38.3,35,28.3,20.4,13,5.9
1984,3.3,-2.7,9.3,21.3,27.3,33.8,39.3,35.3,28.9,20.1,11,-2
1985,1.8,9.1,6.8,23.7,30.6,36,35.2,33.9,29.4,18.1,11.8,5.7
1986,5.6,6.2,8.6,22.8,29.1,33.9,37.2,34.7,30.8,19.5,10.2,5.9
1987,7.3,6.7,8.5,17.3,31,35.2,35.2,35.8,27.3,15.6,11.1,7.3
1988,3.1,1.2,12.2,22.7,27.2,35.7,36.2,33.8,28.6,20.4,12.7,9.3
1989,2.8,5.5,14.3,21.7,28.1,35.4,38.3,35.8,27.9,21.8,13.4,8.6
1990,2.5,5.2,14.7,19.8,29.2,35.5,37.2,34.7,31.3,19.3,13.6,4.1
1991,3.6,4.6,11.2,22.6,26.7,34.3,37.8,35,28.7,23.2,10.5,4.7
1992,4.4,5.5,10.5,20.5,25.4,30.6,35.5,32.7,28,19.6,13.8,0.2
1993,4.1,3.8,13.8,21.6,27.3,32.3,36.1,35.7,28.1,20.1,5.5,2.2
1994,2,-1.3,10.2,21.5,28.9,32.5,35,34.9,28.4,21.9,12.6,4.6
1995,6.9,7.5,12.3,24.8,27.7,34.6,37.3,35.9,28.4,19.7,16.7,4.9
1996,0.1,3.8,8.3,18.4,29.8,34,38.1,34.6,29.1,20.7,11.7,10.9
1997,5,5.9,13,25.5,29.4,35.5,36.8,35.1,28.4,24.7,9.5,5.2
1998,-0.6,5.2,10.3,22.6,28,36.2,37.3,35.5,28.8,21.2,13,6.1
1999,5.9,12.4,15,22,27.8,34.5,35.8,37.9,29,23.5,10.4,9
2000,5.3,8.8,13.8,28,29.2,34.1,38.5,38,29.1,17.6,9.9,6.8
2001,3.6,8.1,16.4,23.7,31.1,37,36.7,35.9,29.2,19.2,12.3,6.7
2002,7.1,8.9,16.5,18.8,26,32.3,37.6,35.2,31.8,22.7,13.5,0.1
2003,4.5,4.4,9,19.4,26.6,30.5,34.9,36.7,28.9,23.2,10.8,6.8
2004,6.6,10.6,15.7,19.8,29.4,35,34.4,35.8,29.7,20.9,13.8,5.2
2005,3.5,3.9,14.8,23.6,30.3,35.1,38.3,35.1,31.5,23.1,12.5,7.4
2006,-2.9,8.5,15.5,23.2,29.1,37.3,36.6,38.6,29.4,22,11.4,4.3
2007,7.3,6.8,13.1,22.9,30.7,34.8,36.7,37.5,30.5,21.5,12.1,4.3
2008,-6.7,4,20.5,24.7,30.7,34.2,37.6,36.8,28,21,13.8,4.1
2009,3.2,8.5,16.1,18.4,28.8,35.4,37.2,33.6,28.1,22.2,11.6,5.1
