1901,4.1,6.3,13.2,18.2,23.3,27.3,30.4,28,24.4,15.8,13.1,7.2
1902,5.4,5,10.7,16.6,25.3,30.4,30.4,28.7,24.1,17.3,11.8,6.7
1903,1,5.9,5.4,14.8,21.8,29.4,29.8,28.8,24.4,17.9,10.2,4.3
1904,-2.8,7.8,11.9,16.5,23.2,29,30.3,28.5,23.3,14.9,13.3,7.2
1905,2.1,1.1,7.2,17.3,24.1,28.9,31,29.2,24.2,19.5,12.3,5.8
1906,2.1,4.1,11.2,15,23.6,29.7,30.3,30.3,23.5,18.3,12.1,8.4
1907,4.4,3.6,9.3,18.5,20.7,26.3,30.3,29,23.5,15.4,10.2,5.9
1908,4.5,5.7,9.6,17.7,21.7,28.1,32.3,29.7,23.7,15.1,12.5,6.3
1909,1.8,5.4,12.2,20,23.3,28.9,30.2,29.8,23.1,17,13.9,6.8
1910,3.8,6.8,9,16.5,25.1,28.5,31.2,29.4,23.1,17,9.8,0.1
1911,2.3,6.8,10.1,16.7,23.8,30.1,29.7,28.7,23.9,15.7,8.8,4.7
1912,3.3,8.9,10.7,18.3,23.3,28.7,31.7,27.9,21.3,18,10,5.8
1913,6,4.5,8.3,16.2,25.2,28.8,31.7,27.8,22.7,17.9,10.9,7.2
1914,7.6,5.4,10.8,18.7,23.5,31.2,31.5,28.7,25.2,17.3,12.3,3.8
1915,5.2,5.1,15.6,18.6,26.8,29.9,30.2,30.3,24.4,17.9,13.3,6.9
1916,6.5,4.5,11.9,19.3,23,26.6,30.8,30.6,23.4,16.3,6.8,5.8
1917,7.6,10,12.3,18.4,27.1,28.7,29.2,27.3,22.1,16.2,10.6,6.4
1918,4.3,6.2,10,14.6,23.9,27.3,29,27,22.8,16.9,8,1.4
1919,-2.2,6.6,9.7,18.1,21.8,26.9,29.1,27.4,20.7,16.5,10.4,5.5
1920,5.3,2.5,11.6,14.5,21,26.7,28.6,26.8,22.9,17.8,8.2,-0.2
1921,4.1,6.4,10.4,19.2,22.1,26.6,29.4,25.5,21.5,16.6,10.7,7.1
1922,4.9,6.6,12.7,18.3,22.3,26.4,28.8,27.3,22.2,17,12.1,6.8
1923,3.6,5.1,11.7,16.4,22.3,28.1,28.2,28.1,20.4,15.8,9,3.2
1924,3.9,6,11.5,17,19.7,26.7,29.7,27.2,21.4,17,10.3,3.9
1925,0,0.6,12.05,18.3,24.25,29.15,30.35,27,22.9,17.75,9.95,8.85
1926,5.1,6.7,11.6,15.3,23.2,27.5,31.3,29.8,23.8,16.2,6.5,6.4
1927,1.1,4.1,8.9,17.9,23.1,28.2,31.7,29.3,23.8,19.3,10.5,5.8
1928,1,6.3,8.3,17.7,24.5,28.3,28.9,26.4,21.1,16.6,11.2,4.6
1929,-0.1,3.5,12.6,20.1,22.6,28.3,29.8,27.9,24.9,16.4,10.8,-0.9
1930,-2,4.1,10.9,16.4,23.5,29.3,31.5,28.4,22.2,17.5,12.5,4.2
1931,4.2,1.6,11.5,19.1,21.3,27.3,29.3,28.9,24.3,17.4,9.1,2.3
1932,3.3,5,12.1,20,22.2,29.1,31.2,27.3,23.3,15.8,9.3,0.5
1933,-1.4,6.6,8.4,16.8,24.6,28.2,31.7,29.3,23,16.7,10.8,6.1
1934,-2.9,7.3,10.7,15.9,19.2,28.9,29.8,29.2,22.1,15.5,8.6,6.3
1935,-0.5,6.8,10,17.1,22.6,26.3,30.1,29.4,22.8,17,8.9,5.1
1936,1.6,7.9,8.4,16.4,24.8,29.2,29.8,27.6,24.3,18.2,9.6,4.1
1937,-1,6.3,8.6,14.8,23.5,28.4,30.1,28.3,23.4,16.1,8.4,3.5
1938,4.6,6.9,9.7,19.3,25.7,27.3,28.8,28.2,22.8,16.3,8.6,5.4
1939,4.8,6.1,8.7,14.3,22.9,29.5,30.2,27.9,23.1,16.9,11.9,8.8
1940,5.5,8.4,9.1,18.3,23.1,29.4,30.2,27.9,23.3,19.1,11.6,6.8
1941,3.1,9.4,14.3,18.7,25.1,29.5,29,28.8,23.3,19.7,11.4,5.9
1942,2.8,4.6,12.2,17.7,23.9,27.9,30.6,27.8,22.3,18.1,14.2,4.3
1943,1.7,5.1,9.1,16.4,22.2,27.5,30.1,28.3,22.6,15.6,10.2,8.1
1944,5.5,7.7,15.1,18.2,25.1,27.9,31.5,29,22.5,17.3,11.5,-0.4
1945,1.6,4,9.5,16.8,21.6,27.9,29.1,28.9,23.7,17,10.7,5.5
1946,3.3,9.1,12.6,20.5,26.2,27.7,28.9,27.6,23.1,18.4,7.2,1
1947,5.6,6.7,14.5,18.7,23.6,26.9,29,29.4,23.1,17.2,14,6.1
1948,6.8,8.1,9.7,17.7,24.5,27.4,30.5,28.2,22.7,16.1,9.6,2.7
1949,-0.7,6.7,10.6,18,23,26.2,30,27.7,22.5,13.6,8.5,6.4
1950,1.4,2.5,11.7,15.4,23.6,28.2,30.5,28,21.8,16.8,7,2.8
1951,2.9,2.4,9.4,17.1,23.4,25.8,29,27.4,23.7,19.5,11.1,7.9
1952,4.7,9,11.4,19.1,22.8,27.9,29.7,28.3,22.5,15.8,8.3,5.1
1953,5.6,10.3,10.5,17.4,23.6,27.7,30.3,27.5,22.9,14.8,9.1,5
1954,3.8,5.3,9.5,18.3,23.9,26.8,29.1,27.6,22.9,16.5,9,4
1955,5,10,12.5,16.6,21.8,27.7,29.8,29.2,23.1,15.4,13,8.1
1956,4.1,6.6,11.1,18.3,25.1,26.3,30.4,26.9,22.4,15.2,10.7,4
1957,-0.5,2.7,11.6,15.1,21.9,26.8,27.9,26.9,21.3,15,7.9,6.1
1958,7,8.5,13.9,19,20.8,27.8,30,27,22.9,16.6,6.9,7.6
1959,3.5,3.6,10.8,19.4,22.3,27.5,28.7,28.5,24.5,17.3,9,2.1
1960,5,9.2,7.8,15,20.9,28,28.7,27.3,22.3,15.9,8.9,4.1
1961,5.3,4.5,11.8,17.4,25.2,26.8,29.6,27.1,23.3,14.5,9.5,6.6
1962,3.7,9,13.9,17.2,22.2,26.1,29.3,27,20.8,15.3,7.4,4.6
1963,6,10.2,11.5,18.9,22.7,28.3,28.1,26.1,22,17.7,10.3,4.3
1964,-3.1,5.6,12.6,16.4,22.1,27.1,28.4,26.8,22,13.2,9.8,1.3
1965,4.9,5.8,10.4,16.8,22.9,26.8,29.2,26.7,21.5,18.6,13,4.5
1966,8,11.4,11.7,16.7,22.3,29,28.5,27.5,21.8,15.7,8.2,6.1
1967,1,6.1,11.1,16.7,20.9,26.7,28.9,26.8,22,15.7,11.5,6.1
1968,4.9,5.5,12.2,16.8,21.5,27.9,28.7,27.3,22.5,16.3,11.2,6.9
1969,-0.6,0.2,12.4,16.1,21.6,27.3,28.7,26.8,21.4,17.6,8.7,8.5
1970,4.3,9,10.7,19.2,24.8,27.4,28.6,28.7,22.3,17.3,11.8,4.6
1971,1.5,6.8,13.4,18.6,25.4,29,29,26.7,21.8,16.7,12.7,8.2
1972,0.3,-2.5,8.8,17.2,21.4,26.9,27.6,25.4,22.3,16.9,11.8,3
1973,-1.8,7.8,10.4,18.3,22.9,29.2,29.8,27.8,21.8,17,11.6,4.8
1974,1.6,2.2,11.8,19.2,23.7,27.5,29.7,26,22.1,15.8,10.5,4.8
1975,3.3,5,10.6,16.4,22.2,28.5,29.6,27.8,23.1,15.8,7.4,4.2
1976,5.8,4.1,8.3,16.8,23.2,27.4,30,27.8,23.1,16.7,7.2,3.9
1977,-3.6,4.5,15.1,20.1,23.7,29.5,29.8,27.3,22.6,16.9,13.1,6.9
1978,2.9,5.9,9.6,19.6,23.7,28.3,29.7,27.2,23.4,18.3,8.2,8.2
1979,4.5,7.3,10.7,19.4,20.1,27.8,30.3,27.6,23.4,19,9.5,7.6
1980,2.2,3.5,10,20.5,24.9,28.5,30.1,27.4,22.6,17.3,13.5,6.8
1981,5.8,7.5,13.3,17.8,24,26.9,29.6,27,22.6,15.4,11.7,7.9
1982,3.3,4.6,10.1,18.2,24.2,27.6,28.9,27.3,21.3,17.3,7.4,2.8
1983,4,8,9.3,17.6,23.9,27.7,30.6,29.4,23.6,16.2,13.1,6.3
1984,3.8,-0.1,12.7,18.3,23.9,28.5,30.8,29.6,21.7,15.3,12.5,3
1985,3.5,9,9.9,19.1,23.3,29,30.5,27.1,23,16.3,11.1,6
1986,5.2,7,8.4,17.7,24,27.7,29.5,27.3,23.4,18,10.5,4.9
1987,7.1,7.8,13.9,16.5,23.2,27.2,28.7,28.3,23,14.1,10.9,7.3
1988,4.6,5.5,11.7,19.5,23.7,28.9,30.7,27.2,23.1,16.4,13.4,8.9
1989,2.5,3.2,12.2,16.2,20.5,27.9,29.8,27.7,22.4,17.9,11,8.5
1990,3.9,7,11.5,17.1,25.3,29.4,29.4,28.6,23.8,16.7,12.7,4.9
1991,2.3,5.2,10.8,18,21.2,27.3,29.5,27.6,23.1,17.1,11,7.3
1992,4.2,6.8,10,16.2,19.9,26.7,28.4,26.1,21.2,15.8,12.2,7.4
1993,2.1,7.5,9.7,17.3,22,27.5,28.2,26.3,21.9,14.9,9.2,5.7
1994,3.5,3.2,10.8,15.2,22.5,28.1,28.4,27.6,19.7,15.4,12.3,4.9
1995,3,6.2,10,16.4,22.3,27.6,29.2,27,21.5,15.5,11.8,3.8
1996,1.7,4.7,9.1,16.6,21.3,26.5,28,26.3,22,15.3,8.5,6.7
1997,3.7,4.5,10.2,16.5,20.2,27.9,29,26.4,22.3,18.1,9.5,4.1
1998,1.8,4,8.9,17.9,21.3,27,28.3,26.6,21.5,17.8,11.1,7.1
1999,2.6,8.5,10.4,17.8,22.6,28.7,29.4,28.5,23.9,19,10.5,7
2000,3.9,4.5,10.5,20.3,25.4,26.5,29.2,26.9,22.2,16,9.3,6.1
2001,2.9,7.3,11.6,21.9,26.9,29.7,29.7,27.9,23,17.8,12.5,7.5
2002,6,7.6,13.9,18.5,23.5,28.7,29.5,28.9,23.4,19.6,12.3,2.7
2003,6,7.4,11.1,17,19.7,27.6,30.3,28.4,23.8,18.8,10.9,5.6
2004,7.1,10,13.5,18,24.6,28.8,29.4,28.2,23.8,16.3,13.8,6.2
2005,5.1,4.7,14.4,18.3,21.7,29,30.3,27.7,24.7,18,11.2,7.2
2006,1.7,9.7,13.3,18.3,26.3,28.6,29.7,28.7,22.8,20.6,12.2,2.8
2007,4.7,8.1,10.9,21.8,24.2,29.3,29.6,27.7,23.8,15,11.9,5.2
2008,-1.6,3.3,16.7,19.6,26,30.8,30.6,28.7,23.9,17.8,10.6,6.3
2009,5.3,8,14.4,15.5,23.2,26.5,29.3,28.2,23.9,16.3,10.8,7.5
