1901,1.8,6.9,15.4,24.4,29.8,33.2,36.2,34,27.8,14.7,13.6,8.8
1902,7.6,5.6,13.8,21.3,30.6,36.7,36.1,35.5,28.6,19.2,11.1,6.7
1903,3.3,8.9,5.8,20.8,28.3,34.5,36.8,34.8,28.6,22.5,10.7,1.8
1904,-4.1,9.1,12.9,18.8,28.6,32.9,36.8,34.1,28,18.5,14.3,6.7
1905,0.8,2.2,5.8,20.9,27.7,34.1,35.3,32.9,29.6,24.6,12.4,5.2
1906,0.6,3.1,13.5,19.6,28.5,34.9,36.2,35.2,27.5,21.4,12,6.8
1907,2.7,2.3,12.8,21.6,27.4,31.7,37.9,33.4,27.1,16.5,8.4,5.2
1908,1.6,4.4,9.1,20.2,27.5,34.3,36.3,34.4,29.8,17.4,13.9,7.7
1909,1,8.6,13.2,23.6,30,33.6,36.6,34.6,29.6,19.2,17.4,8.2
1910,6.6,6.6,12.8,22.8,31.3,33.7,37.9,34.8,28.4,19.8,11.9,1.4
1911,-0.4,5.6,8.9,21.8,28.2,34.7,36.7,33.9,27.8,17.1,11.6,2.9
1912,4.2,7.9,12.5,21.5,28.3,35.5,36.4,32.3,28.3,21.5,11.9,3.1
1913,3.2,1.9,11.2,18.6,30.1,32.8,38.5,33.2,29.1,18.5,11.3,8.3
1914,9,8.4,18.1,22.3,28.3,35,36.3,34.4,29.6,20.4,8.4,1.4
1915,6.3,6.9,17.5,20,30.1,34.2,34.1,34.8,30.8,19.8,14.4,7.9
1916,4.1,3,10.8,21.7,30.5,31.3,35.7,36.1,28.2,19.6,9.8,4.8
1917,6.9,8.1,13.1,25.2,31.3,31.9,35.3,34.1,28.8,19.6,12.7,4
1918,4.5,3,10,19.2,28.3,32.7,36.1,33.8,29.8,21.4,9.7,0.3
1919,-2.8,7.3,11.6,23.3,25.6,32,35.5,34.3,27.4,21.9,12.3,5
1920,4.6,3.2,13.3,19,28.5,34.5,34.9,34,28.8,20.4,7.2,-4.2
1921,4.6,5.9,10.3,22.1,28.4,36,36.8,32.8,28.2,20.6,12.1,4.7
1922,3,5.4,14,23.2,28.9,32.8,36.2,33.2,28,22,14.5,6.5
1923,1.4,4.5,13.1,18.8,28.9,34.6,35.8,34.3,26.5,20.7,12.7,3.7
1924,4.4,4.7,12.7,19.5,27.8,33.5,36.1,34.7,29.2,21.3,12.5,2.7
1925,2.2,3.7,17.1,22.8,31.5,34.9,36.4,35.1,30,20.3,12.6,11.2
1926,4.5,5,14.9,19.1,29.9,32.7,34,35.4,28.8,21.1,9.4,7
1927,-1.9,3,10.3,22.7,29.4,34.7,37.2,34.2,29,24.8,11.7,1.7
1928,-2.8,4,7.3,20.9,29.3,33.9,34.3,31.1,26.5,19.3,12.9,2.8
1929,-4,-0.9,11.3,24.5,28.8,32,35.8,33,28.2,19.1,10.7,-1.5
1930,-2.2,1.2,13.3,20,29.1,34.6,37.5,34.4,25.9,18.2,13.7,1
1931,-2.8,-7.3,12.4,21.4,26.1,32.5,37,33.8,30.3,19.8,8.4,1.1
1932,0.5,8.3,12.4,24.5,28.5,33.1,34.8,32.1,27.8,18,8.5,-0.6
1933,-0.7,4.1,7.7,21.6,29.9,31.1,36.2,34.1,27.9,18.2,11.8,4.3
1934,-4.9,7.6,12.8,17.6,24.9,32.9,34.6,33.6,25.2,19,9,3
1935,-1.5,8.3,12,23.9,28.8,31.2,36.7,35.8,27.8,22.6,6.5,3.3
1936,2.4,5.7,9.5,20.9,28.2,34.1,34.6,32.8,28.4,22.8,13.3,4.1
1937,-0.4,6,9.2,19.2,27.5,33,36.8,35.2,29.6,21.1,9.6,3.5
1938,5.8,8.4,10.9,23.8,29.1,32.2,33.3,33.3,27.5,20.1,11.4,0.9
1939,1.5,6.6,12.3,18.5,29,36.2,35.9,32.5,27.3,18.3,11.3,7.2
1940,2,4.7,10.9,24.5,25.7,34,36.3,34.4,28.9,20.6,12.7,8.8
1941,3.5,9.4,15.4,22.1,29.7,35.3,34.5,33.7,29.5,21.6,9.7,5.6
1942,6.4,3.8,12.4,19.9,29.4,34.6,35.9,32.5,26.8,20.4,11.7,4.6
1943,0.8,0.6,6.6,20.6,29.6,32.3,36.7,33.7,26.7,20.1,8.5,5
1944,5.6,11.2,20.6,21.3,30.5,33.4,37.4,33.2,28.7,19.8,10.4,-3.4
1945,-0.6,-1.4,10.5,21.3,26.5,32.9,35.1,35.7,27.5,21.9,8.2,4.6
1946,2.5,11.4,14.3,22.3,31.5,32.1,33.4,32.7,29.9,20.1,9,-1.2
1947,3.4,5,17.3,22.5,26.6,31.5,34.7,33.8,26.4,20.2,16,6.2
1948,7.6,9.4,11.7,18.1,30.2,34.8,36.2,33.6,26.7,20.2,11.6,1.2
1949,0.9,3.6,8.2,18.7,26.7,33.8,35.9,33.1,25.9,16,8.8,4.7
1950,-0.9,0.2,12.5,21.8,30.5,33.3,34.3,32.8,27.6,20.3,6.5,-0.5
1951,0.1,-1.4,12.4,24,29.8,32.2,35.5,32.7,28,18.1,9.4,7.6
1952,3.1,9,12.2,20.3,28.9,32.3,36.1,34.2,27.7,21.3,6.3,0.2
1953,6.4,13.2,12.3,20.4,29.1,32.6,35.2,34,28.1,16.7,7.8,1.7
1954,3.1,1.7,6.8,20,28.7,31.2,35.7,33,28.2,22.7,10.7,3.9
1955,6.2,12.5,13.3,21.1,29.9,33.9,36,35,28.5,20.5,12.9,6.9
1956,1.2,4.5,10.3,23,27.4,32.2,36.2,33.7,26.9,20.1,14.3,3.9
1957,-0.7,6.2,14.1,20.9,30.2,31.9,33.5,32.7,29.8,19.5,9.7,5.9
1958,7.6,12.3,16,20.3,27,34.7,35,33.5,26.1,19.1,6.9,4.6
1959,2.4,4,10,23.8,28.4,32.9,33.6,34.2,29.4,18.6,6.1,-0.9
1960,7.4,10.2,7.4,21.1,26.4,34.8,34,33.9,27.3,20.7,9.6,3.7
1961,6.1,7.1,15.2,22,32.9,34.2,35.9,33.9,27,17.8,13.9,8
1962,3.6,9.4,17.3,21,27.6,32.3,37.1,32.8,26.6,19,7.4,5.2
1963,8,11.1,13.5,23.1,28.6,32.8,34.9,32.3,27.3,21.2,11.3,4.2
1964,0.4,5,13.4,18.5,29.1,33.1,35.7,33.9,27.8,17.2,14.4,1.9
1965,1.4,6.5,13.1,20.9,30.2,34.2,35.9,33.8,27.7,19.3,13.8,8.1
1966,7.9,11.3,14.7,22.2,27.9,35.5,36.4,35.3,28,18.4,11.1,2.8
1967,4.1,2.7,12.1,21.3,28.5,32.9,35.5,34.6,27,19.6,13.2,8
1968,7,5.3,14.5,20.3,30.2,33,35.7,33.9,28.9,19.2,11.4,2.9
1969,-6.1,-3.7,9.5,19.1,27,34.8,34.4,32.9,27.8,19.4,11.3,8.7
1970,1.4,9.6,14,23.7,30.7,33.5,35.1,34.3,28.1,20.5,12.8,1.4
1971,2.5,7.2,15.6,20.3,29.7,34,36.4,33.3,29.8,21.2,14.7,9.1
1972,-3,-1.6,9.1,24,27.4,33.9,34.7,32,28.5,22.2,14.7,2.1
1973,-0.5,5.2,12.7,21.9,28,34.7,36.2,34.6,25.4,20.8,13.7,5.9
1974,-1.8,-0.5,11.9,19.4,31.1,34.2,35.8,32.9,27.8,22.6,14.3,2.3
1975,4.3,4.8,14.1,24.4,30.3,35.6,38.4,34.8,29.7,19.3,9.3,5.6
1976,7.4,1.2,7.9,21.7,29.4,34.7,36.7,36.1,28.5,16,9,0.9
1977,-6.2,4.7,17.2,26.4,30.8,37.4,36.7,33.7,29.9,17.7,11.6,5.4
1978,3.5,3.8,12.7,22.1,26.4,33.2,36.9,33.3,31.8,21.2,9.4,8.1
1979,2.9,7.2,14.3,21.8,27.9,33.3,38.3,34.9,30.3,23.1,12.8,7.4
1980,0.5,0.6,11.2,24.2,30.8,34.9,38.2,33.7,28.4,18.7,14.6,7.6
1981,7.2,7.8,15.3,20.1,26.9,32.9,36.5,34.8,29.2,20.2,13.8,6.7
1982,2.7,5.2,11.3,25.9,31.2,33.6,37,34,28.2,19.5,7.8,5.9
1983,6.1,10.7,13.4,24.9,30,34.8,39.2,35.5,28.6,20.9,14.3,6.4
1984,3.5,-0.4,10.6,22.8,29.1,35,39.5,36.9,29.1,20.9,12,-2.5
1985,2.7,12.6,7,25.4,31,36.8,36.5,33.7,29.6,19.1,12,5.3
1986,6.2,7.5,9.1,23.8,30.6,35.1,38,34.5,31.2,20.4,12.5,6.4
1987,8.5,7.1,11,18.7,31,35,35.7,35.9,27.5,16.3,13.2,9.3
1988,4.4,2.8,13.7,24.6,28.1,36.7,37.3,33.8,29,21.6,14.1,10.5
1989,2.8,5.7,15.2,21.5,28.3,36.1,39,35.5,28.6,23,14.5,8.7
1990,2.5,6.6,16.4,20.9,30.7,35.5,36.8,34.8,31.8,20.2,15.1,4.4
1991,3.3,5.7,12.5,24.4,27.9,34.4,37,34.1,29.1,23.2,11.3,5.7
1992,4.9,7.4,11.4,21.8,25.5,31.5,36.1,32.6,27.9,20.3,14.7,1
1993,4.6,5.3,14.3,22.5,27.6,33.5,36.6,35,28.6,20.4,6.3,2
1994,2.4,0.4,12.1,21.7,30,34.3,35.7,35.7,27.5,22.3,14.8,5.6
1995,7.8,8.1,12.7,25,28.1,35.5,38,36,27.9,20.4,17.8,5.5
1996,1.2,4.9,9.8,20.2,30.2,35.3,37.7,34.4,29.5,21,12.1,10.9
1997,6,7.4,15,24.8,29.5,36.6,37.7,35.2,30,25,9,4.9
1998,-0.3,5.5,11.8,24,29,36.4,37.4,35.6,29.6,21.3,14.7,7
1999,5.6,13.9,13.9,23,29.6,35.5,35.1,37,29.4,24.5,11,9.8
2000,6.4,9.5,15.3,28.8,30.6,34.6,37.4,37.4,29.6,18.3,10.2,7.1
2001,3.5,9.2,18.3,25,32.7,38.4,36.6,35.9,28.9,20.2,13.3,6.9
2002,8.5,10.7,17.7,20.3,27.3,33.6,38.4,37.1,31.6,23.5,14.3,1.2
2003,5.4,5.7,10.5,19.9,27.5,32.2,36.1,36.6,29.1,24.2,11.8,6.8
2004,6.9,12.5,16.6,20.6,30.7,36.3,35.1,35.4,30,21.5,15.3,5.2
2005,3.5,4.7,17.1,24.4,30.8,36.2,38.5,34.9,31.3,22.7,12.9,8.1
2006,-2.7,8.4,16.5,24.9,30.4,37.2,36.5,37.7,29,22.9,12.4,4.6
2007,7.7,8.4,14,24.6,31,35.8,37.7,36.5,30.2,21,13.6,3.7
2008,-6.3,5.3,21.5,26,31.6,35.7,38.3,37,28.3,21.2,13.7,5.2
2009,3.9,9.6,17.5,19.3,30.4,35.9,37.7,34.8,28.7,22.6,12,5.9
