1901,2.1,-0.4,6.8,11.1,17.7,24.8,27.9,26.4,23.5,17.4,6.9,3.9
1902,1.2,1.3,9.4,13.5,19.4,23.6,25.8,25.9,22.2,17.3,12.6,3.5
1903,2.9,4.7,11,14.3,21.3,20.8,27.4,24.4,22.4,17.2,8.8,2.5
1904,-0.3,0.4,6,12,20.9,23.2,26.3,25.2,22.3,15.8,8.2,1.2
1905,0.6,-0.5,7.1,13.3,19.5,23.6,27.6,25.3,22.2,17.3,10.1,5.7
1906,5.4,3.8,5.2,14.4,20.7,24.8,26.1,26.9,23.8,16.4,9.7,3.6
1907,3.6,-0.2,7.8,11.1,17.1,22.3,27.2,25.8,22.9,15,9.6,5.6
1908,3.9,2.3,8.3,14.2,19.8,25.6,28.4,25.4,22.5,18.1,10.6,5.1
1909,4.1,6.2,6.9,12.9,19.2,24.5,27.2,25.4,22.2,15.9,11.2,2.1
1910,3.4,3.4,9.7,15.6,19.2,23.3,28.8,25.8,23,18.3,8.3,1.1
1911,4.1,2.6,6.6,12.1,21.3,24.2,28.7,26.1,22.4,16.2,9.7,6.8
1912,-0.9,1.8,6.5,13.1,19.9,24.8,27.4,25.5,22.3,18.7,11.8,7.4
1913,8.2,3.8,10.4,14.1,19.9,24.6,28.8,26.7,21.8,17.5,11.8,6.9
1914,3.7,1.3,5.7,12.2,21.7,24.5,25.1,26.2,23.4,18.6,10.7,3
1915,4.2,4.9,7,15.6,19.2,23.6,27,25.5,24.2,17.3,11.2,3.7
1916,5.3,2.1,3.8,12,19.8,22,26,26.7,23.3,17.9,11.1,3.8
1917,3.8,2.2,7,12.3,17.4,23.6,27,27.9,21.2,15.5,8.6,0.3
1918,-2.2,2.9,8.5,13,21.9,23,27.3,26.6,21.9,18.5,10.8,6.6
1919,5.2,4.9,9.7,13.4,20.2,24.5,27.5,25.1,22.7,18.6,10.8,2.6
1920,-0.4,1.5,8.2,12.7,18.2,23.8,26.3,25.7,23.8,20,10.1,5.6
1921,4.3,4.7,12.5,16.4,19.6,25.2,27.2,25.4,25.2,18,10.7,4.2
1922,2.1,4.5,8.7,14.4,21.8,25.1,26.3,25.5,23.7,18.7,10.7,4.3
1923,2.6,0.6,7.1,14.1,19.8,26.1,26.7,26,23.7,17.4,10.8,8.2
1924,4.8,2,7.3,13.3,17.8,23.2,27.3,26.8,21.3,17.8,10.9,4.6
1925,2.6,7.3,10.2,15.1,20,27.3,27.1,26.8,23.5,14.6,10,4.2
1926,3.4,2.6,6.1,12.5,19.9,22.9,27,26.2,22.2,17.2,11.3,2.6
1927,2.7,5.6,9.3,13.3,18.9,23.3,26.5,24,23.1,18.8,13.2,6.3
1928,4.9,4.8,7.5,13,18.8,23,27.4,27.1,21.8,18.7,11.7,6.9
1929,3.6,4.6,10.9,14.2,20.6,25.7,27.9,26.5,23.9,17.1,11.2,5.4
1930,4.4,6.7,9,13.3,22.3,25.9,28.4,26.4,25.8,16.9,10.8,3.7
1931,3.8,4.6,8.2,15.1,20.1,25.7,28.6,27.8,25.1,20.2,13.6,8.1
1932,8.1,5.8,7.4,14.2,20.4,25.3,28,27.8,23.2,18,11,6.6
1933,6.8,5.3,7.5,13.4,21.6,25.8,26.7,26.1,23.1,17.7,9,3.9
1934,4.5,-1.1,6.5,13.7,21.2,26.1,29.2,25.7,23.5,16.2,12.3,3.8
1935,1.9,3.3,10.5,13.6,19.6,24.3,28.1,27,22,18.1,12.2,1.2
1936,1.7,0.4,10.8,12.9,21.5,24.5,27.4,27.4,22.9,18.1,10.4,6.7
1937,7.8,5.5,6.8,13.9,22.1,25.3,28.5,28.3,22.8,16.9,11.3,4.2
1938,3.2,5.8,10.7,15.5,19.9,24.5,27.6,28.9,22,18.9,13.2,5.7
1939,2.9,7,7.9,12.7,21.3,25.1,27.1,28.2,23.1,17.9,8.8,4.8
1940,-1.8,3.4,5.1,11.8,19.2,23.6,27.6,24.2,23.7,15.4,10.7,6.1
1941,1.9,2.6,5.5,16.8,23.2,25.1,26.6,26.4,23.8,19.5,13.2,6.5
1942,2.5,2.9,9.9,15.5,21,24.7,27.7,25.7,22.7,18.7,11.8,2.8
1943,1.9,5.6,8.5,12.8,20.3,27.1,26.7,26.4,22.6,17.9,10.4,4.6
1944,4,4.5,7.9,13.5,22.9,26.7,29.5,28.8,23.9,18.1,11,3.9
1945,0.4,3.9,13.3,17.1,18.7,25.8,27.2,26.9,24.5,18.2,12.5,1.7
1946,4,4.7,13.1,14.8,20.7,24.7,27.3,25.2,24.4,20.8,14.2,7.3
1947,6.1,2.8,7.7,14.2,19.8,23.5,27.9,27.5,24.1,21.5,10.6,3.7
1948,0.2,3.2,9.5,14.4,19.2,24.5,28.4,28,25,18,14.2,5.9
1949,6.8,7.7,9.3,16,21.1,26.9,30.3,28.7,22.7,20.9,12.3,6.8
1950,8.7,4.4,7.2,13.4,18.7,24.9,28,26.4,21.6,19.2,13.2,5.2
1951,5.6,6.5,9.2,16,21.8,24.5,28.3,27,24.5,19.2,11.4,7.4
1952,5.9,5.5,8.1,16.3,20.8,27,31.1,27.7,24.5,17.6,12.2,5.8
1953,6.2,7.4,9.6,15.5,22,26.8,29.2,27.9,24.9,19.3,13.6,8.2
1954,3.1,8.2,9.6,15.7,19.6,26,28.6,26.5,22.8,19.9,11.2,5.2
1955,2,5.2,9.2,15.6,22.3,25.3,30.3,28.9,23.7,19.5,10.8,1.5
1956,2.4,5.4,6.9,13.1,19.3,26,26.9,27.4,22.5,18.9,12.6,8.1
1957,1.3,6.3,9.4,15.9,21.6,27.6,29.3,27.2,24.2,18.1,13.1,7.5
1958,2.9,0.9,7.9,15.6,18.8,23.5,28.4,26.8,22.9,17.3,12.7,1.4
1959,3,3.9,8.4,15.4,22.7,25.7,27.6,28.3,25.8,19.2,11.7,6.3
1960,3.5,6.2,4.9,16.4,21.1,26.5,27.7,26.9,23,18.7,13.3,2.9
1961,0.2,5,8.5,13.7,19.1,25.3,28.2,27.4,26.4,19.5,12.2,4.7
1962,3.5,3,8.8,15.1,21.5,25.7,27.1,26.5,22.3,18.1,10.4,3.5
1963,2.8,2.7,9.5,16.1,20.5,26.1,28.7,27,21.6,20.9,13.6,1.4
1964,4.8,3.6,9.8,13.4,23,26.3,27.8,26.3,23.7,17.4,13.5,5.6
1965,1.6,3.9,7.5,13.9,23.3,25.9,27.7,27.2,23.4,17.4,11,6.2
1966,2.6,4.3,9.4,12.9,18.7,25.5,29.6,27.8,22.7,17.9,12.6,5.1
1967,5.8,3.1,6.8,14,17.2,25,27.3,25.8,22.9,18.4,9.3,6.1
1968,1.2,2.3,9.5,17.3,20.5,25,29,27.8,25.3,19.4,11.3,3.9
1969,2.5,3.1,7.4,15.9,21.5,25.8,27.2,28.5,24,18.5,11.5,4.1
1970,-0.4,5.1,7.4,15.2,21,25,28.3,28.7,24.2,18.9,12.4,4.3
1971,1.3,4.7,8.4,14.7,19.8,26,28.5,27.9,25.1,20.5,11.4,8.2
1972,5.3,4.2,8.1,14.1,20.4,23.1,27.8,27.2,23.9,16.3,10.3,7.1
1973,4.6,4.6,11.6,15.9,19.2,26.1,28.7,28.8,24.5,19.6,12.2,7.6
1974,5.6,4.2,10.3,16.6,19.7,24.6,29.1,28.6,23.4,16.6,12.6,6.6
1975,6.2,5.1,8.6,13.5,22,25.3,28.5,28.3,22.2,19.4,14.7,6.3
1976,1.8,8.6,10.5,18.1,20.6,26.5,28.2,27.3,23.2,15.8,9,3.3
1977,-1.5,4,11,16.4,22.7,24.4,28.8,27.2,24,17.2,11.7,4.6
1978,1.5,0.4,6.9,14.3,19.3,25.2,26.4,27.1,22.2,17.5,11.8,6.6
1979,4.1,-1,10.8,14.4,20.7,23.8,27.9,26.7,23.3,17,13.2,7
1980,3.3,2.9,8.1,14.9,22.4,25.3,29.5,29.3,25.7,17.3,10.8,4
1981,-0.8,7.4,9,15.9,21.9,26.4,29.8,27.5,23.1,16.8,11.3,4.3
1982,-0.1,4.8,9,14.2,21.7,23.1,28.9,26.3,22.9,17.7,13.1,7.7
1983,4,5.5,9.7,14.7,19.1,26.6,29.8,28.1,26.2,17.9,12.6,4.7
1984,1.9,7.7,6.3,14.4,20.1,27.2,27.4,28.5,23.4,19.5,12.2,9.5
1985,0.6,4.9,11.7,16.5,22,24.7,28.5,27.4,24.7,19.5,13.6,4.2
1986,5.1,3.1,10.8,15.8,23.1,26.2,27.8,26.2,22.6,18.7,11.5,6.7
1987,3.5,4.2,11,15.2,21.7,26.8,28.7,26.2,23,17.1,12.5,6.5
1988,2.5,5.7,10.5,14.6,20.7,26.3,29.2,28.8,23.4,15.8,12.8,5.5
1989,6.1,4.5,8.5,14.9,20.9,26.2,27.7,27.2,24.1,19.2,11.5,-0.1
1990,7.4,8,10.6,14.8,20.1,25.8,27.9,27.9,23.5,20.5,13.5,9
1991,5.2,8.5,11,16.8,24.3,27.5,30,28.8,23.3,18.8,12.1,7.9
1992,4.8,6.3,7.8,13.7,20.5,24.8,27.6,26.2,22.5,17.1,10.7,6
1993,5.2,3.4,7.5,15,22.9,27.1,30.4,28.3,23.2,17.4,12.7,5.7
1994,0.9,3.4,8.7,16.9,20.7,27.1,31,26.9,23.2,18.1,14,8
1995,6,4,9.9,14.7,20.1,24.5,28.7,28.8,23.3,20.3,10.3,2.9
1996,2.9,4.5,7.5,14.7,21,25.9,26.2,25.8,24.2,17.5,8.9,7.7
1997,3.8,7.9,9.6,14.5,19.6,26.1,29.6,26.9,23.6,17.8,10.2,6.2
1998,6.8,7.8,10.8,16.2,22.4,24.7,29,29,26,18.6,12.4,8.6
1999,5.3,6.9,10,16,21.9,27.3,31,28.1,24.6,18.2,14.2,7.8
2000,3.3,6.6,12.7,14.3,21.6,26.3,26.7,26.4,23.7,18.8,11.2,2.7
2001,3.2,5.7,7.5,16.6,22.5,27.5,27.5,29.4,24.6,19.5,15.3,9.2
2002,7,8.3,10.9,17.3,21.1,25.9,30.6,30,25.7,17.5,11.1,5.2
2003,0.8,1.9,10.2,13.6,18.6,24.1,28.8,29.1,24.8,17.8,14.2,6.9
2004,-0.7,5.9,9.6,16.1,23.1,25.8,27.7,26.9,24.9,17.5,12.8,6.7
2005,2.6,5.1,7.2,16.6,18.1,27.3,29.6,30.6,27.4,18.1,14.2,4.9
2006,8.3,5.5,10.4,17.3,21.4,25.7,30.2,29,23.8,18.7,14.7,10.2
2007,6.7,2.1,10.4,14.4,23.5,26.6,29.4,29.2,26.6,21.7,12,5.8
2008,6.1,7,10.5,17.2,20.9,28.6,30.9,27.6,24.5,18.2,11.3,7.6
2009,1.1,6.7,9.3,16.7,21.3,23.6,27.2,28.8,23.7,17.6,14.2,5.6
