1901,5.6,9.1,14,19.4,23.4,29.1,31.1,30.9,26,17.1,14.1,10.3
1902,7.6,8.2,12.6,18,21.8,29,30.1,30.7,25,18.6,12.6,8.5
1903,4.9,8.5,8.8,17.1,23.6,28.5,30.6,30.6,25.1,20.7,13,7
1904,2.1,9.3,12.4,16,22.6,26.8,29.8,29.8,25.3,18.7,15.4,7.2
1905,4.2,5.5,9.1,16.1,20.8,28.1,29.4,29.5,26.3,22.9,15,7.4
1906,4.7,6.7,11.5,15.8,23.9,27.4,29.6,28.5,23.8,20.5,13.3,8.9
1907,5.9,6.2,11.1,16.4,22.7,28.1,31.4,30,24.5,17.8,11.3,7.4
1908,5,7.2,10,16.2,20.5,27.9,29.1,30.6,26.8,18,13.6,7.2
1909,3.9,8.5,13,15.8,22.6,26.5,30.1,29.7,27.7,20.1,16.6,9.6
1910,7.3,8.8,10.8,17.7,23.1,27.6,31.1,30.4,25.1,19.3,14,4.6
1911,2,5.2,8.2,15.6,21.7,26.5,30.9,29.8,24.4,17.1,12.8,5.9
1912,5.3,8.2,12,15,21,28.8,29.6,29.3,26.8,19.7,14.1,6.2
1913,5.4,5.7,10,17,22.3,25.9,30,31.2,26.5,19.2,14.2,9
1914,8.5,8.7,13.7,17,21.9,27.2,30.1,29.6,25.2,20.4,11.5,6.3
1915,8,7.9,13.2,17.1,21.8,27.1,29.4,29.8,26.4,19.2,15.3,9
1916,5.8,6.2,11.8,16.8,23.3,27.6,29.6,30,24.8,18.4,11.9,8.1
1917,8,7.5,11.5,20.1,20.9,26.7,30.8,29.7,26.7,18.5,14.5,7
1918,5.9,7.2,10,15.4,19.8,26,29.8,29.7,26.9,21.4,13,5.2
1919,6,8.1,10.5,17.8,20.4,25.5,29,29.8,25.6,21.7,14.7,8
1920,7.1,4.2,12.2,16.1,22.1,27.6,29.4,30.4,26.4,18.9,11.5,3.1
1921,6.1,5.3,10.2,17.5,23.7,29.2,31.5,29,24.6,18.8,13,6.6
1922,6.5,7.1,11.8,17,23,28.1,30.8,30.8,24.7,19.9,15.2,8.7
1923,5.6,7.6,11.7,15.1,23,28.5,31.7,28.5,25.4,20.2,13.7,7.2
1924,7.2,6.7,12,16.4,22.8,30,29.5,30.2,27,19.7,13.5,4.5
1925,3,5.8,13.7,16.9,23.5,27,29.2,31.4,26.9,19.6,13.6,9.9
1926,6.5,7.9,11.5,16.2,24,26.8,28.5,30.1,24.2,19.1,13.2,8.9
1927,3.7,6.2,11.1,16.2,22.4,28.3,30.6,30.7,26.6,22.2,14.7,7.1
1928,4,6.3,8.1,17.6,22.2,27.4,29.2,28.1,25.9,19.2,15.1,6.4
1929,3.8,5.3,9.5,15.9,23.3,26.4,29.6,30.3,26.8,20.3,14.2,5.8
1930,3.3,5.5,11.5,16.3,22.5,26.7,30.3,31.3,25.4,19.4,15.5,6.6
1931,5,4.5,12.3,15,21.3,27,31.7,30.4,27.5,19.3,12.8,5.6
1932,5.2,7.3,10.7,18.1,22.5,28.1,29.6,29.9,25.7,20.5,12.9,4.4
1933,4,7.7,9.8,16.1,22.6,26.5,30.1,30.8,26.4,20.4,14.5,6.7
1934,2.8,8.2,10.9,15.6,20.3,27.3,30.5,30.1,25,19.5,13.4,7.2
1935,2.6,8.8,11.1,17.5,22,26.2,29.9,32.2,28.1,21.5,13.4,8.8
1936,5.8,8.2,10.3,17.5,21.9,27.9,31.2,30.7,25.6,20.9,15.2,7.1
1937,3.9,6.6,10.4,16.2,22.1,26.1,30.9,31.9,27.4,21.3,15.3,9.1
1938,7.5,9,10.5,17.8,22.7,27.2,31.2,30.6,27.4,19.9,14.7,7.9
1939,6.7,7.9,11.7,15.9,23.8,29.4,31.1,30.7,25.6,20,14.4,9.4
1940,6.1,8,10.8,18.4,21.8,28.7,31.2,31.5,27.2,20.8,15.8,10.5
1941,6.6,9.7,12.9,17.7,23.9,29,31.2,30.7,26.9,19.3,13.4,6.9
1942,5.9,6.5,10.5,15.8,23.4,28.8,30.5,30.5,25.8,21.4,15.7,7.4
1943,5.2,5.3,8.8,16.5,22.8,27,30.7,30.8,25.7,20.1,14.3,8.7
1944,6.9,10,15.3,17.7,23,28.4,30.8,29.5,26,20.5,14.9,4.3
1945,5.2,5.8,10.6,16.4,20.9,26.5,30,31,26.2,20.1,13.5,7.5
1946,4.2,9.4,12.2,16.8,23.8,27.4,28.7,28.9,26.8,19.7,13.3,4.7
1947,6.7,7.2,12.9,17,21.8,27.3,30.1,29.3,24.6,20.2,15.9,9.5
1948,8.6,9.3,10.6,15.4,23.5,29.2,30.8,30.2,25.5,19,13.3,4.6
1949,3.8,5.1,10.2,16.2,21,28.4,30.9,30.2,25.6,16.8,13.7,8.1
1950,2.2,4.7,11.2,17.8,23.8,27.3,30.4,29.7,26,21.3,12.9,7.8
1951,5.8,3.4,11.8,17.7,22.1,26.9,30.1,29.4,26.1,19,15.2,8.2
1952,8.2,9.4,11.8,16.6,21.1,25.2,29.4,28.8,25.4,21,11.5,8
1953,8.7,10,9.6,16.9,21.6,25.3,29.3,30.1,25.1,18.5,10.8,4.6
1954,6.2,6.4,9.6,15.6,23.4,27.4,28.8,27.6,25.9,19.8,12.8,8.5
1955,7.3,10.5,10.7,16.9,21,27,30.3,31.1,25.7,17.7,15,8.7
1956,6.1,8,9.3,16.4,21.3,26.4,28.4,29.5,23.9,19.2,14.5,6.6
1957,2.4,7.3,11.3,15.8,23.2,25.4,28.4,29,26.2,18.1,11.2,7.9
1958,8,8.7,13.7,18.4,23.6,27.2,29,29.5,24.8,19.4,9.4,7.6
1959,6.6,3.1,10.2,19.3,22.6,26.8,29.6,30.6,26.1,19.7,10.7,5.7
1960,8.9,10.9,8.5,15.7,22.7,28.2,29.3,29,25.8,20.4,13.3,8.6
1961,6.4,8,11.9,17.5,24.7,28.4,30.5,29.8,25.1,18.7,14.3,10.1
1962,6.3,9.6,14.4,17.3,22.9,26.8,31.4,30.3,25.5,19.7,13.6,8.7
1963,8.7,10.2,12,18.2,22.5,27.5,30.7,30.3,26.6,21.1,13.1,6.1
1964,1.9,7.1,12.1,15.6,22.8,29.3,30.5,29.5,25.3,18.5,14.3,6.3
1965,4.6,7.6,11.1,15.8,22.4,28.3,30.4,30.5,25.6,18.9,14.2,9
1966,9.7,9.8,13.8,19.1,22,28.1,30.7,31.9,25.8,19.2,15.1,10.1
1967,7.3,6.2,11.7,16.6,23.1,26.3,29.5,30.5,25.3,19.7,15.4,8.2
1968,7.6,7.6,11.9,16.3,23.7,25.9,29.4,30.1,26.7,21,14.9,8.8
1969,3,3.7,9.8,15.2,21.1,27.4,28.6,29.5,24.6,18.9,11.6,9.4
1970,6.3,9.7,13.2,18.2,23.8,26.8,29.8,30.5,24.7,19.6,15.5,7.8
1971,5.9,7.5,12.7,17,23.8,27.1,30.7,30.3,26.8,19.8,15.3,8.8
1972,2.1,2.8,9.1,18.4,22.2,28.9,31.8,29.7,26.9,22.2,14.4,5.5
1973,3.2,8.5,11.8,17.7,22.5,26.8,29.8,30.9,24.4,20.2,13.1,7
1974,4.1,5.5,11,16.1,23.1,27.8,28.8,29.1,24.9,19.4,15.8,7.3
1975,6.3,7.2,11.9,18.4,24.3,29.4,31.3,29.8,26,19,12.3,6.1
1976,6.8,5,9.3,18.2,22.5,27.7,29.8,31.3,26.8,18.2,13.2,7.9
1977,2.4,7.6,13.1,18.5,22.9,28.9,30.3,29.8,26.3,17.8,14,7.6
1978,6.5,8.1,12.9,18.5,20.8,25.4,29.7,29.7,26.7,21.1,11.4,9.4
1979,6.2,8.3,12.3,18.1,22.7,26.8,30.9,30.2,27.5,21.2,15.2,9
1980,5,6,11.2,17.9,22.7,27.5,30.8,30,25.2,18.7,15.3,9.8
1981,8.1,9.3,13.3,16.8,22.6,27.7,30.6,30.9,26.7,20.4,14.8,10.6
1982,5.8,6,10.8,19.1,23,27.4,30.5,29.1,26.6,17.9,11.3,5.4
1983,4.7,7.7,11.2,18.3,24.5,28.2,31.6,30.4,25.2,19,15.5,8.2
1984,6.6,5.1,11.5,18,21.5,26.8,31.2,29.6,26,19.2,14.9,5.2
1985,5.6,7.6,9.1,18.4,24.3,29.4,30,30.1,26.9,19,14.7,8.1
1986,7.3,7.7,9.6,18,22.7,28.3,31.1,31.1,27.6,20.6,13.5,7
1987,8.3,8.4,11.6,16.1,23.4,28.9,30.2,30.7,24.9,16.7,13.6,8.5
1988,5.6,7.3,12.2,18,22.2,29.5,30.8,29.7,25.9,20.4,14.6,9.2
1989,4.5,5.5,12.7,18.8,23.7,28.7,32,31.6,26.6,21.4,15.5,8.8
1990,4.9,7.7,12.2,17.8,22.2,28.5,31,29.8,27.1,20.2,15.9,8.5
1991,6.3,6.7,11,18.3,21.9,27.9,31.2,31.1,26.1,21.4,14.4,7.8
1992,4.5,6.9,10.4,16.6,20.3,27.8,29.9,28.6,25.3,19.2,14.6,8.1
1993,5.4,5.7,11.7,18.2,23,27.5,29.7,30.8,26.1,18.6,11.2,6.9
1994,6.6,5.9,11.8,19,23.2,26.5,29.5,30.5,25.1,19.9,15.2,6.6
1995,7.4,8.8,12.8,19.2,24.3,28.8,31.1,31.6,27,18.8,15.6,7.4
1996,5.6,8.1,10.5,16.1,24,27.5,31,31.5,27.3,20.1,14.2,10.5
1997,7.8,7.1,11,18.7,24,29.4,31,32,25.1,22.2,14.3,8.7
1998,5.9,6.3,12.5,19.8,24.2,30.8,31.5,32.4,26.7,20.3,16.1,10.4
1999,7.5,11.2,13.6,18.2,22.2,28.1,30.3,32.9,26.7,21.3,13.3,9.4
2000,7,8.3,12,20.9,23.7,27.8,31.3,32.3,27.5,19.3,13.5,9
2001,7.3,10,15.4,19.7,24.5,28.3,30.3,30.5,27.4,20.8,15.2,11.2
2002,8.1,11.3,15.2,17,22.7,27.9,31.3,31.3,29.5,24,16,5.8
2003,9,9,11.3,14.8,21.9,27.1,31.7,31.5,26.6,23.3,14.1,8.7
2004,9.5,11.8,13.6,15.9,23.1,29.4,29.4,32.3,26.9,21.1,15.7,7.4
2005,6.9,6.3,12.8,18.3,23.1,28.4,32.4,31.1,27.9,21.2,13.5,12.1
2006,4,7.8,14.2,19.4,22.9,30.3,31.3,32.1,25.9,23.3,12.7,5.5
2007,9.8,8.7,10.5,17.7,23.9,29.5,31.1,31.8,27.6,20.6,16.1,7.2
2008,-1.2,6.5,16.5,21.6,24.3,28.8,31.6,31.7,26.9,20.6,13.3,8
2009,6.6,10.6,15.4,15.3,23.2,28.3,32.2,29.5,25.7,20.5,14.5,9.6
