1901,4,1.6,9.6,11.1,18.6,22.3,26.8,24.8,20.9,15.1,6.5,4
1902,1.8,0.5,9.3,12.2,19,22.6,25.9,22.5,20.8,16,12.2,4.6
1903,3.9,5.7,11.7,13.7,18.8,20.6,25.8,24.2,20.4,14.4,7.1,2
1904,0.7,1.4,8.1,12.1,18.2,23.2,24.8,23.7,20.9,13.2,7.8,2
1905,1.1,-0.8,9.5,13.1,19.1,22,24.9,23.3,21.3,14.6,9.2,4.8
1906,6.5,3.5,5.8,13.7,18.8,23.3,24,25.9,24.1,15.7,9.9,6.9
1907,7,2.3,11.8,10.5,17.3,19.7,25.3,23.9,22.4,14.1,9.2,5.6
1908,4,3,11.9,15.3,19.5,22.1,25.7,23.6,20.4,17.5,10.4,6.1
1909,6.6,8.5,8.2,14.6,18.7,24.2,23.9,23.1,20.5,13.9,11.9,2.3
1910,4.6,4.8,12.6,15.3,18.3,21.7,26,24,23.5,17,6.7,1.6
1911,7.2,6.4,7.9,11.7,20.7,23.8,26.5,25.4,25,18.3,10.1,6.7
1912,-0.4,1.6,7.4,16.6,20.2,23.3,25.6,24.6,23.6,17.1,9.9,6.1
1913,8.9,4.9,12.3,15.1,19.6,23.2,25.8,24,21.8,16.5,10.6,5.9
1914,6.2,2.3,6.3,14.3,19.7,23.7,24.3,24.9,20.2,17.7,9.2,2.6
1915,4.5,6,4.6,14.8,18.6,21.6,25,24.3,22.3,16.2,9.7,2.9
1916,6.9,4.2,7.1,13.9,20.1,21.9,23.9,25.4,20.4,15.8,9.5,4.3
1917,4.4,2.8,8.4,14.4,16.8,24.1,25.3,24.9,20.2,14.7,7.7,-0.4
1918,-2.2,5.9,11.3,13.3,21.4,21.7,22.8,25.1,18.4,17.4,9.9,6.2
1919,4.8,4.2,10.4,13.9,19.2,22.1,24.9,23.7,21.9,20.3,10.6,2.9
1920,2.8,2.5,9.4,14.1,16.2,23,24.2,24.5,21.7,17.3,9.7,6.1
1921,5.7,6.1,15.3,16.5,17.6,23.5,26.4,24.2,25.6,16.2,12.5,5.6
1922,2.4,6.9,10.3,15.8,19.8,24.4,25.2,23.5,22.2,17.4,10.3,6.4
1923,5.8,3.4,10.6,13.7,18,24.7,24.3,24.5,22.3,14.6,9.1,9
1924,4.4,3.9,7.8,12.4,18,23.2,24.2,24.7,20.1,15.2,10.2,5.3
1925,3,8.7,10.3,15.3,17.1,26,25.9,23.6,24.5,14.2,9.2,4.1
1926,3.7,6.3,6.6,12.6,18.8,22.5,26.1,26.1,22.8,15.6,9.4,3.8
1927,3.6,8.5,9.2,12,19.7,21.2,24.9,22.6,22.4,17.3,12.9,6
1928,4.2,5.5,9.4,13.5,18.7,23.3,26,26,19.8,16.9,10.9,5
1929,4.7,3.9,11.3,16.4,19.7,23.1,25.1,24.2,22.6,15.3,11.2,6.7
1930,5.2,7.4,9.2,14,22,22.6,25.8,23.7,24.8,14.8,10.1,3.7
1931,4.9,6.3,6.4,13.4,18.7,23.6,27.2,25,24.6,17.2,13.5,9.7
1932,10.5,8.6,7.8,13.1,18.6,24.6,26.3,25.8,22.2,16.5,10.1,7.3
1933,8.5,6.4,8.5,14.1,21.5,24.2,25.1,25.5,24.7,16.1,9.4,7.5
1934,6.8,-0.3,7.2,14.4,19.6,26.3,27.1,24.9,23.2,15.4,11.6,5.2
1935,4.1,4.7,12.2,12.6,18,24.1,25.9,24.9,21.7,16,12.5,1.5
1936,1.4,1.8,11.7,12.8,20.3,24,26.7,26.2,23.3,17.4,9.6,6.4
1937,9.6,5.1,7.2,13.9,19.1,25.2,25.8,25.9,20.4,14.8,9.3,4.8
1938,4.3,8.3,12.2,15.8,19.3,23.4,25.6,26.2,21.8,15.6,12.4,6.2
1939,6.6,8.9,10.1,14.4,19.9,25.8,25.1,25.7,23.4,17.3,8.4,5.8
1940,-1.6,4.9,7.6,12.6,19.1,25.1,25.2,24.7,20.6,14.9,10.3,7.8
1941,3.5,2.5,5.3,16,20.7,24.2,26.9,25.8,24.1,19.1,11.4,7
1942,3,3.1,10.1,14.9,21.2,25.2,27.3,25.2,23.1,16.7,12,4.5
1943,5.3,5.7,9,12.9,20.8,26.9,26.2,25.5,20.9,14.7,9.6,4.1
1944,4.2,5.5,8.2,14.4,22,25.2,26,24.7,23,15.4,9.5,2.5
1945,2.1,5.5,14.6,16.6,17.7,24.7,25.6,24.3,24.4,15.3,11.8,1.4
1946,4.5,6.4,12.6,14.2,19.1,23.5,24.9,23.3,22,16.7,13,7.5
1947,8,1.9,4.9,15.3,19.7,23.1,24.6,26.2,22.3,18.4,9.2,3.8
1948,0.5,5,11.6,14.8,19.3,23.9,26,24.4,20.8,14.3,13.5,6.4
1949,8.7,8.9,9.9,13.8,18.9,24.2,27.1,25,20.5,18.1,10.2,6.7
1950,10.7,5.6,8.2,13.3,18.1,23.4,25.3,23.9,20.8,17.1,9.9,3.3
1951,5.8,5.7,8.4,13.7,18.5,23.4,25.4,24.3,21.1,16.3,8.3,5.8
1952,6.2,5.3,8.2,14.7,18.4,24.7,26.7,24.8,21.2,12.1,10,4.7
1953,7.4,7.6,9.7,14.6,22.1,23.7,26.7,25.8,21.3,16.1,9.7,6.5
1954,4.8,8.2,9.1,16.2,17.7,23.6,25.4,25,23.3,17.2,8.2,4.2
1955,2.8,5.1,10.9,16.5,19.9,21.5,27.2,26.5,21.8,15.9,9.1,2.4
1956,2.5,6.8,8.6,13.1,18.7,23.8,25.5,24.8,20.7,16.7,10.1,10.1
1957,3.1,6.5,8.5,16.7,19.9,24.6,25.7,23.8,22.7,13,11,6.8
1958,1.7,1.6,5.9,14,18.9,21.7,26.7,24.9,21,15.4,11.9,1.8
1959,3.8,5.7,9.1,15.6,20.7,24.1,25.5,26,22.1,17.3,10.2,6.3
1960,4.8,4.9,2.8,16.7,18.5,23.5,24.6,25.8,21.9,15.7,10.8,1.9
1961,1.5,6.3,10.7,12.4,17.6,22.6,25.8,25.1,23.6,15.7,11.3,4.2
1962,3.6,4.8,7.2,14.4,20.9,23.1,24.1,24.3,20.1,16.5,9.1,2.7
1963,2.5,1.6,11.4,15.1,18.4,22.8,25,24.5,19.6,15.8,11.5,1.1
1964,5,3.8,9.8,14,19.6,23.6,25,23.6,20.9,13.2,12.3,7.5
1965,4.1,4.7,6.8,13,21.2,22.4,24.8,25,22.7,14.4,10.5,6.3
1966,1.8,3.9,9.5,12.8,18.6,22.6,25.7,24.9,20.6,14.5,10.2,4.4
1967,6.4,3.4,9.1,15.4,16.5,22.4,24.3,24,19.3,14.8,7.7,6.3
1968,1.7,1.5,10.7,13.8,18.1,23.5,25.6,26,21.2,16.5,11.7,3.9
1969,2.4,3.4,6.3,15.2,18.9,24.5,26,24,20.6,15.7,9.2,3.7
1970,0.5,4.6,6.6,13.8,20.3,24.1,25,25,23.8,17.4,11,6
1971,2.2,4.9,7.7,13.2,18.4,24.2,25.1,24.5,22.6,18.9,10.3,10.5
1972,6.4,4.4,9,13.7,18.3,21.6,25.2,24.2,21.5,14.1,9.7,8.4
1973,4,3.8,11.4,14.1,18.1,24.4,25.6,25.5,23.3,16.7,11.8,6.6
1974,8.8,5.4,11.3,15.8,19.4,22,25.1,24.7,21.2,14.2,10.2,6.6
1975,5.9,6.6,8.3,11.7,19.9,23.7,24.7,25.9,21.3,17.3,12.6,5.7
1976,3,9.8,11.7,15.3,18.3,23.6,25,24.2,21.4,13.3,6.6,3.7
1977,-2.5,5.1,11.6,16.1,19.5,22.2,26.9,26.5,23.2,14.2,11.5,4.7
1978,1.3,-0.6,6.7,14,17.3,22.8,24.6,25.8,21.7,14.5,12.5,7
1979,3.7,-0.6,10.3,14.4,19.5,21.2,24.4,24.9,21.5,15,12.4,6.3
1980,3.4,1.5,7.7,14.9,19.6,23.1,26.6,26.5,23.8,14.3,8.5,4.4
1981,0,6.3,7,16.2,18.05,25.35,25.75,23.45,20.45,14.3,9.25,3.1
1982,0.6,5.2,8.8,12.6,20.1,22.5,25.2,23.5,20.6,14.8,11.6,8.4
1983,3.3,4.1,9.9,12.3,18.3,22.7,26,25.6,21.6,15.4,10.2,3.4
1984,0.6,6.7,6.2,12.6,19.3,24.5,24.4,24.9,20.2,18.8,9.1,9.8
1985,1,4.6,10.3,16.4,19.8,22.6,24.9,23.7,21.3,16.9,14,3.3
1986,3.3,4.9,9.7,14.8,20,24.7,26.9,23.5,21.3,16.5,10.4,5.2
1987,1.9,2.7,8.3,12,19.5,23.6,26.3,25.1,21.6,11.8,10.7,5.6
1988,0.5,4.1,8.3,12.8,17.6,22.5,26.2,26.2,20.6,12.4,10.9,5.1
1989,6.2,5.2,9,13,18,24.8,25.4,24.6,22,16,10.4,-0.1
1990,7.8,9.2,11.4,14.3,18.7,23.5,26.4,24.7,20.8,17.5,11.7,8.5
1991,5.4,7.1,10.7,15.7,22.1,23.3,26.6,25.5,21.6,15.5,10.2,7.5
1992,5.1,6.3,8.3,14.2,16.9,21.2,26.1,22.8,22.1,13.9,11,5.7
1993,6,3.3,7.5,13.6,19.6,23.8,27.5,25.3,22.4,15.5,10.9,3.8
1994,2.5,5.8,10.7,18.1,18,25.5,26.8,24.3,21.4,15.3,13,8.7
1995,5.8,4.4,10.9,15.7,19.7,23.5,26.9,26.2,21.2,17.6,9.1,3.5
1996,3.4,5.1,7.7,15.7,19.5,24.5,25.1,24.3,22.2,16.2,8,7.1
1997,4,7.1,10,12.2,17.2,21.7,25.4,24.1,21.4,15.6,9,5.2
1998,7.1,7.6,9.7,14.4,19.5,23.5,25.5,25.6,23.4,15.6,10.3,7.8
1999,6.5,6.2,7.8,14,18.8,22.5,26.6,25.6,20.9,14.9,12.2,6.5
2000,3.3,6.7,11.3,13.7,20.4,24,23.8,24,20.6,15.8,8.6,1.8
2001,3.3,6.1,7.6,14.4,18.7,23.8,23.8,25.6,20.4,15.4,12.8,8.6
2002,6.2,6.7,10.2,16.2,18.7,24.3,26.6,26.1,22.5,16.5,9.6,4.5
2003,1.5,3.7,10.1,13.8,17.9,22.9,25.7,26.1,22,15.3,13.1,5.3
2004,2.2,4.7,10.5,15.2,22.7,23.5,25.7,24,22,15.6,11.5,6
2005,4.8,5.3,7.2,14.3,16.9,24,27,26.5,24,17,12,4.3
2006,7.8,5.1,9.7,15.6,18.7,23.4,26.9,26.8,20.9,15.6,12.2,8.5
2007,7,2.6,10.7,13.9,19,24.1,25.8,26.4,22.8,19.8,10.3,7.5
2008,4.9,7.2,10.8,14.9,18.3,25.8,25.8,24.9,22.4,15.1,9.4,7.7
2009,2.3,5.8,8.3,14.9,20.1,23.9,24.8,26.2,21.2,15.8,12.2,5.4
