1901,3.4,-0.4,7.3,12.7,18.9,27.4,29.9,27.4,24.8,18.2,7.1,4.7
1902,2.3,1.5,10.8,14.9,20.5,25.1,27.5,26.8,22.9,18,14.3,3
1903,2.7,4.7,13.2,15.7,23.2,21.9,28.6,24.5,24.1,18.2,9.5,2
1904,-0.9,0.3,5.7,12.8,23,26.1,27.6,26.5,23.5,16.5,8.9,1.4
1905,0.9,-0.7,8.3,14.7,21,25.7,29.1,26.6,23.9,18.6,10.7,6.5
1906,6.5,3.8,4.3,15.9,21.7,27,28.3,28,25.6,17.2,10.6,4.4
1907,4.2,-0.1,9.3,11.8,17.6,24.1,28.9,27.2,24.2,15.5,10.4,6.2
1908,3.3,1.5,8.7,15.8,21,27.5,30.4,27.9,24.4,19.7,10.9,5
1909,4.5,6.7,7,14.2,20.4,26.6,28.4,26.8,23.5,16.4,13.2,3
1910,2.7,2.9,11.7,17.5,20.7,24.7,30.5,26.4,24.9,19.6,8.7,1.3
1911,5.1,3.3,6.7,13.7,24.1,25.7,30.6,27.5,24.4,17.2,9.7,7.2
1912,-1,2.5,6.9,15.3,22.5,26.4,29.5,26.8,23.5,20.2,12.5,6.9
1913,8.3,4,12.3,15.9,21.3,27.6,30.5,28.2,23.1,18.7,12.6,7.1
1914,3.3,0.7,6.3,14,23.8,25.7,26.6,28.1,24.7,19.4,11.6,3
1915,4.6,5.7,6.5,18.4,19.4,25.1,27.8,26.3,26,18.3,11.9,3.7
1916,6,1.4,3.7,13.3,21.1,23.1,28.4,28.7,24.7,19.2,11.7,3.8
1917,4,2.1,7.5,14.1,17.8,26.3,28.5,29.4,22.5,16.6,9.4,-0.5
1918,-2.9,3.1,11.3,15.1,24.2,25.2,28.8,29.8,22.2,19.6,11.2,7
1919,4.9,4.6,10.9,14.8,21.4,26.8,28,25.6,23.9,19.2,10.8,2
1920,-1.3,1.4,9.2,13.6,20.2,25.8,28,27.7,24.9,21.6,10,6.1
1921,4.6,4.6,14.5,19,21.6,27.7,30.1,26.8,27,18.6,10.4,4.4
1922,1.1,4.8,9.3,16.1,23.7,26.9,27.9,26.8,25.3,19.9,11.8,4.3
1923,2.3,0.7,7.4,16.2,21.9,29.1,28.3,27.6,24.9,18.2,11.5,9
1924,4.3,1.9,7.9,14.2,18.5,24.9,28.6,28.4,22.4,19,11.1,4.8
1925,1,7.3,11.7,16.5,20.7,29.3,27.9,28,25,14.4,10.7,4.9
1926,3.4,2.3,6.6,13.1,21.4,24.2,28.9,27.2,22.9,17.2,11.3,2.3
1927,2.6,5.7,10.6,14.4,19.5,24.8,28.1,24.8,25.3,20,13.6,6.1
1928,5.2,4.6,7.7,14.1,20.2,24.1,29.6,28.3,22.2,19.7,12.1,7.3
1929,4,4.5,12.2,15.2,21.8,27.4,29.5,27.3,25.9,17.2,11.5,5.4
1930,4.2,6.9,9,13.8,23,27.9,29.7,28,26.8,17.9,11.4,4.8
1931,3.8,5.3,8.3,15.3,21.1,26,29.3,27.5,27,20.6,14.7,8.7
1932,8.9,6.2,7.2,14.6,21.7,26.3,29.3,28.9,25.5,18.4,10.4,6.4
1933,8,5.4,7,14.9,22.2,27.2,28.3,27.1,24.4,17.8,9.3,4.1
1934,4.7,-0.6,7.7,15.1,23,27.6,29.9,25.9,24.1,16.2,12.6,3.7
1935,1.2,2.2,10.7,13.9,20.5,25.9,29.4,27.3,22,18.7,12.1,1.5
1937,7.5,5.9,5.8,14.2,23.5,26.4,29.1,28.8,22.9,16.5,11,4.3
1938,2.8,5.5,11.5,17.1,20.3,25.7,28.6,29.7,22.2,19.3,12.7,5.2
1939,3,7,8.4,13.2,23.6,27,28.7,29,24.7,17.8,9.6,5.3
1940,-1.3,4,5,12.3,20.1,25.3,28.8,25.3,23.1,15.7,9.8,6.3
1941,1.6,2.8,6.3,19.7,23.5,26.4,28.1,27.1,25.7,19.7,13.3,6.4
1942,2.2,2.2,10,17.9,23.2,25.8,28.7,26.6,23.8,18.3,11.5,2.3
1943,1.9,4.7,8.3,12.9,21.7,29,29.1,28.6,23.7,16.4,10.5,4.1
1944,4.1,4.3,7.1,14.1,24.8,27,31.2,30.2,24.4,17.9,10.8,2.9
1945,-0.3,4.4,15.8,18.3,20.1,26.7,27.3,27.1,25,17.6,12,1.6
1946,4.3,3.9,14.7,15.5,22,26,28.7,25.7,25.6,21,14.1,7
1947,6.4,2.1,7.3,15.3,21,24.9,28.7,28.8,24.6,22.2,9.7,4.1
1948,-0.7,2.8,10.8,15.3,20.2,25.6,29.8,28.3,25.7,17.7,14.9,6.1
1949,6.7,7.8,10.6,17.2,22.7,28.5,31.3,29.8,23.1,21.4,11.4,7.4
1950,8.4,3.3,7,14.3,19.5,26.5,28.7,27.3,21.7,19.6,12.9,3.9
1951,6.1,6,9.3,16.5,22.6,25.3,29.1,28,24.6,18.8,10.1,6.2
1952,6,5.5,8.1,16.9,20.7,27.8,31.3,27.7,25.3,17.6,12,6
1953,5.9,7.5,9.7,15.1,21.7,28,30.1,28.9,25.7,20.4,13.6,8.3
1954,2.6,8.7,9.7,17.3,19.7,27,30,27.2,23.6,20.6,11.3,5.3
1955,2.7,5.3,9.6,17,24,25.4,32,29.9,23.9,19.7,10.5,2.2
1956,3.2,5.9,6.7,13.7,20.4,27.2,27.1,27.6,22.3,18.8,12,8
1957,1.5,6.2,9.5,17,22.6,28.2,30.3,27.9,25.5,17.6,12.9,7.1
1958,2.9,0.7,7.7,16.7,19.4,24.4,28.9,28.2,24.4,16.9,12.4,2
1959,3.3,4.4,9.2,16.9,24.2,26.7,29.3,29.5,26.9,19.3,11.8,6.5
1960,4,6,4.9,18.3,21.6,27.1,28.7,28.3,23.9,18.8,13.7,2.9
1961,0.5,6.1,9.2,13.3,20.4,27.3,29.6,28.2,28,20.2,12.2,4.2
1962,3.1,2.4,9.9,16.6,23.1,27.2,28.2,27,22.4,18.5,9.9,3.1
1963,1.7,1.6,9.5,16.8,21.5,26.9,30,27.8,22.6,22.1,13.4,1.3
1964,4.7,3.4,10.6,14,24.2,26.5,28.9,28,25.5,18.2,14.3,5
1965,1.3,4.1,7.6,14.1,25.1,27.1,29.1,28.3,24.5,17.4,11.2,7.2
1966,2.5,4.3,9.8,13.5,20.1,28.7,31.9,29.5,23,18.1,13.6,5.7
1967,5.7,2.7,7.1,15.6,17.6,27.7,27.7,26.9,24.2,18.2,9.1,6.6
1968,0.9,2.8,10.5,18.2,19.9,25.4,30.3,29.3,26.3,19.7,11,3.8
1969,2.3,2.5,7.9,17.6,22.9,26.6,27.1,29.6,24.3,18.4,10.9,3.2
1970,-1.1,4.5,7.4,15.7,22.7,25.9,29.3,29.7,25.8,19.3,12.6,4.4
1971,0.8,4.7,8.6,15.9,20.4,27.8,29.6,28.7,25,20.8,10.8,8.1
1972,5.3,3.3,8.5,14.7,22.1,23.8,29.4,28.7,25.3,16.1,9.9,6.4
1973,5.5,4.5,12.7,16.4,19.6,27.3,29.6,29.8,25.8,20.6,13,7.4
1974,4.8,4,10.5,18.5,21.3,25.2,29.7,29,23.8,16.9,12.8,6.5
1975,5.6,4.7,8,13.2,23.7,26.1,29.1,28.2,21.6,19.3,14.6,5.1
1976,0.7,8.5,11.5,18,21.2,27.7,28.1,28.2,23.9,15.1,8.1,1.7
1977,-3.1,4,12.4,17.3,24.2,25.5,30.2,28,23.8,16.5,11.1,3.7
1978,0.4,-0.1,7.2,15.2,20.1,26.7,28.1,28.3,23.3,18.6,12.8,6.7
1979,3.3,-1.6,12.2,15.1,22.1,25,28.8,28.4,24.5,17.1,14.4,7.2
1980,3.7,2.7,7.9,16,23.6,26.3,30.6,30.2,26.1,16.9,9.7,3.5
1981,-0.8,7.6,8.8,17.8,22.9,27.4,30.3,28,23.2,16.1,11.3,4.1
1982,-1.2,5.3,9.2,15.5,22.1,24,30.3,27,23.7,18.2,13.6,9.2
1983,4.1,5.8,10.3,14.9,20.5,27.9,31.3,29.7,26.4,17.9,12.4,4
1984,0.4,7.8,5.7,15.3,21.2,28.2,28.4,28.8,23.3,20.5,11.9,8.3
1985,-0.4,4.4,11.7,18.1,24.1,24.7,28.7,27.5,25.2,18.8,12.5,3.7
1986,4.1,2.2,11.5,16.5,24.7,27.5,28.7,27.2,23.7,18.7,10.9,6
1987,2.4,4.4,11.8,16.3,22.4,27.7,30.5,28.1,23.9,16.8,12.5,6.5
1988,1.2,4.8,11.1,14.8,21.6,28,31.5,30.6,24.2,15.4,13.2,5
1989,5.6,4.3,9.9,15.7,21.4,27.1,29.2,28.2,25,19.6,11,-0.7
1990,7.5,8.7,11.9,16.4,20.4,27.5,29.2,28.6,24.3,21.1,14.3,9
1991,4.1,7.7,11,17.3,25.9,28.7,29.9,29.9,24.6,18.9,12.2,7.2
1992,5,5.7,8.1,14.3,21.4,26.8,28.7,27.9,24.4,17.2,11.2,6
1993,5.9,3.1,7.7,16.8,24.3,28.9,32.3,30.1,24.3,17.6,12.8,5.8
1994,-0.5,2.6,8.7,18.8,22.8,29.7,31.5,28.3,24.8,19.2,15.1,8.7
1995,5.7,3,11.7,16.2,21.3,27.3,30.2,30.3,24.4,20.8,9.7,2.6
1996,2.1,4.1,8,16,21.1,26.9,27.3,27.9,23.8,17.4,9.4,7.5
1997,3.1,8,9.6,15.2,19.7,26.2,29.8,27.2,23.4,17.7,9.5,5.9
1998,7.3,8.2,11.2,16.7,23.2,24.9,29.4,29.2,25.6,18,12.2,8.8
1999,4.5,6.9,10.4,16.6,22,27.8,32,28.7,24.4,17.4,13.9,7.2
2000,3.1,6.7,13.2,14.8,22.7,26.7,27,26.4,23.2,18.3,10.4,2.4
2001,3.1,5.7,7.6,17.1,22.7,27.9,28.1,30.6,24.2,19.7,15.6,9.3
2002,6.8,8.9,11.2,18.1,21.3,27.5,31.1,30.5,26.2,17.1,10.9,4.7
2003,0.2,2,11,14.7,19.3,25.3,29.7,29.8,24.5,17.7,14.1,6.5
2004,-0.3,5.4,10.5,17,24,27,28.5,27.9,25.3,17.5,13,6.3
2005,2.2,5.4,7.5,18.2,19.9,28.9,30.3,31.1,28.2,18.9,14.6,4.8
2006,8.8,6.2,11,18.9,22.9,27.1,31.4,29.5,23.9,18.7,14.8,10.3
2007,6.7,1.8,10.9,15.2,25.1,28.2,29.7,29.4,27,22.7,11.5,5.8
2008,6,6.4,10.4,17.6,21.1,29.3,31,28.3,25.2,17.9,10.9,6.9
2009,0.9,6.9,10,17.4,22.1,24.5,28,29.3,23.2,16.7,14,5.4
