1901,4.2,9.1,16,22.3,26.8,30.7,34,32.4,27.9,16.2,14.9,11.4
1902,8.6,7.3,13.9,20.5,28.1,33.5,33.1,33.4,28.6,20.4,12.5,8.8
1903,4.5,9,8,20.6,26.9,32.1,33.4,33,28.2,23.3,12.8,5.9
1904,-1.8,10.5,13.9,18.7,26.6,30.5,33.6,32.3,28.2,19.4,16.3,8.3
1905,3.4,4.6,9,20.5,25.1,32,33.4,32.4,29.5,23.9,14.1,7.2
1906,2.4,6.6,14.2,18.8,26.9,31.2,32.3,32.9,27.4,22.5,12.3,8.1
1907,6.3,5.6,12.9,20.8,25.3,29.8,34.5,31.4,27.2,17.9,10.7,8.6
1908,4.1,6.7,11.1,19,24.7,31.9,32.9,31.8,28.8,18.6,15.2,7
1909,3.1,9.7,14.7,20.7,26.8,31.5,33.8,33.7,30,21.1,19.3,10.7
1910,7.3,8.2,11.7,19.6,27.4,30,33.3,31.2,27.1,20.7,13.8,4.3
1911,-0.1,7.3,9.4,18.9,25.8,31.1,33.2,32.2,27.6,18.5,12.6,5.8
1912,5.5,10.8,14.4,19.9,26.4,32.7,33.9,31.2,27.7,22.9,13.7,5.7
1913,4.7,3.8,12.1,17.4,28.4,30.8,35.2,32.2,29.6,20.4,14,10.2
1914,9.3,8.3,15.7,20.6,25.8,32.3,33.1,32.5,28,22.3,11.1,5.3
1915,9.1,9.1,17.4,17.8,27.7,31.3,32.2,33.8,30.5,21.6,17.1,10.8
1916,6.5,5.3,12.5,19.4,27.2,28,33.3,34.7,28.3,20.2,10.6,9
1917,8.8,9.7,13.4,23.1,27.3,30.8,33.3,32.6,28.6,19.5,14.9,7
1918,5.8,7.1,10.9,18.5,26.5,29.7,33.6,31.9,29.5,22.5,12.1,3.5
1919,2.3,8.5,12.2,20.8,23.6,29.8,32.8,32.9,27.8,22.6,15,7.5
1920,6.6,4.6,13.8,17.5,25,31,32.9,32.7,29.7,22.2,10.6,0.5
1921,6.3,6.3,10.4,20.8,25.9,32.9,35.1,32.3,28.6,22.1,12.5,5.8
1922,5.3,7.2,14.1,20.6,26.6,31.4,34.2,32.5,28.9,23.2,16,8.9
1923,4.4,8.8,13.7,17.3,26.9,31.3,33.9,33.4,27,21.9,12.4,5.7
1924,6.3,6.4,13.9,18,25.7,32.1,33.6,33.8,29.4,22.4,14.1,3.8
1925,2.7,5.3,17.3,21.3,28.8,32.4,33.4,33.6,29.2,20.5,13.3,12.2
1926,5.9,7.3,14,17.9,27.9,30.5,32.4,34.4,28.1,22,10.6,9.4
1927,1.4,5.9,12,19.8,26.4,31.9,33.3,32.4,28.4,22.9,13.5,6.9
1928,0.3,6.3,8.5,20.8,26.4,31.6,31.6,29.8,26.4,19,14.6,6
1929,0.5,4.1,12,21.1,25.7,29.5,32.5,30.4,28.8,19.3,11.8,1.5
1930,-1.3,2.8,11.8,16.6,24.8,30.6,33.2,31.5,25.8,18.8,14.2,4.8
1931,2.2,0.5,14.1,18.3,23.5,29.1,33.7,32.3,29.4,20.1,10.7,4.8
1932,0.8,7.2,11.8,20.9,23.2,29.7,31.7,30.5,27,20.6,11.2,1.2
1933,1.5,8.1,9.8,19.2,26.6,29.9,33.4,32.2,27.2,20.2,12.8,5.5
1934,-0.2,8.8,12,16.8,21.9,31.2,32.5,32.4,26.8,21,11.7,6.1
1935,1.7,9.8,13.4,21.5,25,29.5,32.6,34.9,29,21.6,10.4,6.6
1936,6.1,8.1,11.1,20.6,25.9,32.6,34.3,32.6,28.5,23.6,14.9,6.4
1937,2.4,7.2,10.6,18.5,25.7,31,34.3,34.5,29.4,22,14.3,9
1938,7.2,9.6,11.3,22.6,27.1,30.7,33.5,32.3,29.2,21.5,13.6,6.3
1939,5.6,6.5,12.7,17.6,26.9,34.1,33.9,32.7,28.5,22.2,13.8,9.6
1940,5.1,8.4,11.8,22.4,25.6,33,34.5,33.1,29.2,22.9,14.9,10.8
1941,7.6,11.1,14.8,20.7,28,32.8,34.4,32.8,29.6,22.8,13.1,6.5
1942,7.2,6,12.9,18.9,27.7,32,33.6,31.9,27.1,22.2,15.4,5.2
1943,3.8,3.8,7.9,19.1,25.9,30.2,33.9,33.2,27.7,20.4,12.7,7.6
1944,7.1,10.8,18.4,19.8,27.3,32.1,34.4,32.4,28.6,21.2,13.6,1.2
1945,3.3,5,12.2,19.7,24.9,30.3,33.9,34.6,28.7,22.6,12.4,6.9
1946,2.6,11.4,14,20.2,30,30.6,31.9,31.3,29.2,22.2,11.8,2.7
1947,6,7.1,15.3,20,25.5,31.1,33.3,33.1,27.6,21.6,17.7,9.4
1948,8.5,11.3,12.4,17.2,28,33,35.3,33,28.2,20.5,13.4,3.1
1949,2.2,6.7,11.1,19.1,24,30.9,34.1,32,27.5,17.6,11.4,6.2
1950,0.7,4,12.6,19.4,27.7,31.2,33.5,32.3,28,23.2,11.3,6.2
1951,5.3,2.8,13.3,21.3,28.3,31.6,33.5,33,29.3,20.6,12.4,8.2
1952,4.8,9.5,13.3,19.2,25.7,31.1,34.4,33.1,29.1,23.4,10.4,6.5
1953,8.3,12.6,12.2,18.5,26.4,31.9,34.4,34,29.4,19.3,10.8,3.6
1954,6.5,3.8,9.8,16.8,26.7,30.9,34.5,33.4,29.1,22.7,13.3,7.4
1955,6.9,12.1,12.7,19.7,25.2,31.6,35,34.4,30.2,21.8,15.5,8.7
1956,4.9,7.1,9.3,19.3,24.5,30.2,33.9,33,27.5,21,15.1,6.1
1957,1.9,6.4,14.4,18,26.9,30.1,32.8,32.5,29.6,19.3,10.8,7.6
1958,7.3,10.8,17.6,20.7,26.8,32.7,33.9,32.5,28.6,20.7,8.9,7.4
1959,5.8,3.2,10.3,22.5,26,31.6,33.6,33.6,29.7,21.5,9.9,3.9
1960,8.7,11.1,8.7,18.4,26,31.6,33.6,33.6,28.7,23.2,12.7,7.5
1961,4.8,7,13,18.2,28.9,31.9,33.9,31.5,28.8,20,14,9.6
1962,6.6,10.6,16.7,17.8,26.3,29.8,33.9,31.1,26.2,20.2,10.2,7.8
1963,10.2,11.6,13.9,21.3,23.9,31.9,34.1,32.3,29.1,22.9,12.8,5.1
1964,0.1,7.6,15.3,17.4,27.7,32,34.1,33.4,28,19.3,14.4,2.7
1965,3.5,8,12.2,19.5,27.8,31.2,33.5,32.3,26.8,21.5,15.1,9
1966,11.4,11.9,13.4,19.5,25.6,32.4,33.3,32.9,28,19.1,13.6,8.5
1967,5.2,6.3,12.7,17,25.4,29.9,33.1,32.2,27.7,20.2,14.3,7.4
1968,7.3,6.9,13,17.7,24.8,29.5,32.5,31.8,29.2,21,13,6.1
1969,-0.6,0.9,12.7,17.1,24.3,30.4,31.6,30.9,26.4,20.9,10.7,9.2
1970,3.3,9.9,13.3,22.1,28.7,31.6,32.6,33.6,27,21,16.2,5
1971,4.8,8.7,15.9,19,28.5,31.6,33.1,32.6,27.4,20.7,14.4,9.9
1972,0.2,-1.4,10,22.2,22.5,30.9,33.6,30.6,29.5,23.9,16.1,3.4
1973,2.3,11,13.4,21.2,26.9,33.2,34.7,33.7,27.4,23.5,15.2,7.1
1974,1.1,1.4,13.2,18.7,27.7,32.3,32.8,31.9,28,20.6,15.7,5.8
1975,5.3,7.1,13.9,21.4,27.9,33,36.6,33.4,29.6,20.6,11.7,6.9
1976,9.6,3.7,8.8,18.9,26.6,31.6,34.4,34.2,29.8,20.4,12.2,6
1977,-1.8,8.1,18.7,22.4,26.8,34.5,35,33.6,29.5,19.8,12.8,8
1978,5.5,7.1,13.3,21.5,25.1,30.5,34,32.9,30.8,22.6,10.5,10.7
1979,6.1,8.7,12.6,22.6,24.1,31.2,35.8,32.5,30.1,24.6,15.4,8.2
1980,4.2,4.1,12.6,23.7,28.2,33,35.7,33.4,29.1,20.5,15.7,10.3
1981,8.5,9.7,15.5,19.8,25.6,30,33.4,32.7,29.2,20.8,17.1,10.8
1982,5.3,4.9,11.8,24.3,27.6,31.8,34.5,32.4,28.1,19.5,9.9,6.1
1983,5.4,10.5,12.3,20.1,28,33,37,34.7,29.2,21.9,17.3,8.6
1984,6.5,2.4,13.9,22.2,25.2,31.9,35.5,34.5,29.1,21.2,14.9,2.6
1985,5,11.3,11.1,23.5,29,34.2,34.5,31.7,30.8,21.5,15.8,8.7
1986,8.2,8.4,9.4,20,28.2,31.8,34.8,32.9,30,23.5,13.5,7.2
1987,11.1,10.9,13.5,20.9,29.5,32.9,33.9,34.3,29.2,16.7,15.6,11.5
1988,5.8,6.8,14.6,21.8,27.2,34.2,34.3,32.9,29.3,22.7,17,12
1989,2.2,4.6,15.1,23,27.3,33.9,35.8,34.2,29.8,24.7,16.1,9.3
1990,4.9,7.8,14.8,20.8,28.9,34.5,34.4,34.1,31.3,21.9,17.9,8
1991,5.6,6.6,11.1,22.3,25.1,32,35.2,33.7,29.1,23.2,13.9,8
1992,4.7,8.2,10.7,19.2,22.2,30.8,34.4,31.3,28.1,22.1,16.8,7.4
1993,5.2,6.4,13,21.2,25.9,31.8,33.8,32.7,30.3,20.8,9.1,7.5
1994,7.1,6.1,14,21,28.2,31.8,34.2,34.4,27.4,20.7,15.7,6.8
1995,9.3,9.2,14.7,22.3,28.1,32.5,36.3,35.1,29.6,21.6,18.6,7.3
1996,5.5,8,10,18.8,27.4,32.2,34.9,33.8,31.2,22.5,13.5,12.3
1997,8.1,8.7,12.1,22.4,27.6,32.9,35.7,35.4,29.5,25.3,12.6,8.1
1998,3.8,6.4,14.3,23.2,26.9,33.1,35,34.4,30.4,22.7,16.7,12.3
1999,7.5,13.7,13.8,20.4,28.2,33.9,33.5,36.8,30,24,12.6,11.8
2000,7,9.6,14.4,25.4,29.9,33.1,35.6,35.8,30.4,20.5,12.1,9.1
2001,5.2,11.1,17.5,22.2,28.5,34.3,34.8,36.2,30.9,22.7,15.9,9
2002,8.1,11.3,16.5,19.3,26.4,33,36.4,35.2,32.7,24.9,15.2,4.1
2003,6.7,8.2,11.1,16.4,26.3,31.7,33.9,35.4,29.8,25.5,13.4,7.8
2004,7.3,13.9,15.5,19.5,28.5,33.9,33.6,35.4,30.1,22.7,15.4,6.7
2005,5.9,6.7,14.8,21,27.5,32.7,36.2,34.8,31.9,24.8,14.1,12.7
2006,3.2,12.1,16.7,24.1,27.8,35.8,36.7,36.9,30.2,24.4,14.7,6.1
2007,7.7,8.5,13,21.9,30.1,35.5,36.7,35.8,31.3,21.9,15.3,7.1
2008,-1.5,6.9,20,24.5,28.4,32.5,35.3,37,30.6,22.3,14,8
2009,7,11.6,17.6,16.9,26.8,34.1,35.7,33.7,29.2,24.7,14.4,8.8
