1901,4.9,10.2,14.2,17.9,22.5,27.4,30.5,30.4,26,20.3,13.1,11.2
1902,8.6,11.3,12.1,17.1,21.6,27,29.3,30.6,26.6,20.8,10.6,5.7
1903,6.5,9.8,12.7,17.2,23,26.1,29.4,29.9,25.7,20.6,14.1,10
1904,6.2,11.9,10.8,16.8,22.4,26.8,29.8,29.7,25,20.1,11.4,8.4
1905,4.3,6.8,10.9,17.3,22.9,26.7,31,31.5,27.5,20,16.7,8.5
1906,6.8,9.1,14.8,17.7,22.3,27,30.3,29.2,25.7,18.2,14.4,9.1
1907,4.1,6.7,8.5,15.5,24.9,27,30,29.7,25.1,21.6,12.3,9.8
1908,6.4,9.1,11.4,16.1,24.5,27.4,29.5,29.9,24.7,18.1,10.5,6.8
1909,4.5,5.6,12.1,17.4,22.9,27.3,30.4,30.7,28.1,20.5,14.2,11
1910,6.9,10.7,11.2,17.4,21.8,26.6,29.7,30.2,26,18.5,14,10.4
1911,5.9,4.9,10.2,16.2,22.2,26.9,29.1,30.6,26.5,20.3,15.5,8.8
1912,5,10.7,13.9,16,21.6,27.7,28.8,29.2,25.6,18.6,14,9.5
1913,6,6.1,13.4,17.1,21.3,26.2,29.1,28.7,26.8,19.8,14,8.8
1914,5.9,8.8,14.1,17.2,22.3,25.9,29.6,29.4,24.5,17.9,11.9,9.8
1915,10.9,9.9,12.5,17.2,21.7,27.2,30.5,29.4,24.9,20.5,13.7,11.9
1916,7.8,9.3,14.5,17.7,23,29.1,31.3,29.4,25.7,20.8,16,12.3
1917,9.8,7.3,13.5,18,21,26.4,30.2,31.5,26.6,21.7,16,6.8
1918,7.6,6.9,11.2,15.8,22.3,26.4,29.6,29.9,28.1,22.9,14.2,10.1
1919,9.9,9.4,14.1,18.6,19.3,25.8,29.3,28.7,27.1,21.4,15.4,9.5
1920,8.4,5.6,12.3,18.7,22.5,27.1,30.5,30.6,25.9,17.1,10.3,8.2
1921,9.1,6.6,11.4,16.3,23.7,25.5,30.2,31.4,25,18.6,13.4,8.2
1922,6.6,7.9,15,18.2,22.4,27.5,30.8,30.4,27,21.4,12,7.6
1923,6.8,9.5,12.7,17.2,24,26.9,29.8,29.5,27.4,22,18.4,11
1924,4.3,8.6,11.6,18.7,23.8,28.5,30.3,30.1,28.6,17.7,12,7.8
1925,6,11.9,12.9,17.3,22.7,25.4,30.1,30,27.2,20.9,16.8,9.1
1926,7.9,10.1,11.2,19.1,23.5,28.2,30.6,28.3,25.8,21.6,17.8,9.9
1927,9,6,15.3,18,22.8,28.5,31,31.6,28.8,21.7,16.4,8.8
1928,7.4,6.2,9.3,19.3,23,27.2,30.9,31.5,28,20,16.5,8.3
1929,5.1,4.9,7.7,16.5,26,28.5,31.1,34,24.9,21,16.3,10
1930,7.9,7.9,14.2,18.4,22.2,27,31.2,31.2,27.7,20.3,14.3,10.7
1931,8.7,8.4,12.7,15.9,23.7,28.7,31.9,32.1,25.5,19.8,12.2,6.8
1932,6.4,3.9,9.7,18.7,24,28.3,32,30.8,29.7,24.5,13.3,10.6
1933,4.5,8.4,10.5,15.8,20.5,25.6,28.5,29.5,24.1,21.5,17.4,6.4
1934,7.2,7.5,15.1,21.3,25.8,29,31.7,32.1,26.3,21.3,16.1,10.1
1935,6.1,9,9.7,18.4,23.6,28.7,30.3,31.2,27.2,23.6,12.3,11.9
1936,12.3,9,14.4,18.9,21.1,25.5,31,29.4,25.9,19.3,13.3,7.7
1937,5.3,10.7,16.8,16.7,24.1,29.2,32.1,30.2,28.3,19.2,14.9,11.1
1938,6.7,7.9,13.2,15.8,23.3,28.8,32.5,32.1,25.8,21.8,14.7,8.3
1939,10.9,9.4,11.4,19.3,23.3,25.8,31.9,29.9,25.8,21.6,12.5,9.5
1940,3.6,8.4,10.2,16,20.3,25.8,30.1,27.8,25,20.6,15.8,4.6
1941,8.6,12.5,12.9,18.9,22.3,26.4,29.6,29.9,22,19.1,10.8,6.8
1942,3.2,6.9,9.5,16.2,24.7,29.4,29.5,29.5,27.6,20,11.8,7.1
1943,4,8,9.7,17.9,20.7,25.6,29.7,31.2,27.7,20.1,16.3,10
1944,5.1,8.5,11.2,17.2,20.8,28.2,29.6,28.3,26.1,20.6,14.4,7.5
1945,5.8,6.9,11.7,17.4,26.5,28.3,31.6,32.9,27,18.9,13.3,8.8
1946,5.3,8.8,11.6,18.4,24,29.9,32.6,33.6,29.3,18,14.7,7.3
1947,1.6,9.5,16.9,21.1,23.6,28.9,31.2,29.9,25.7,17.5,14,11.2
1948,12,6.3,10.9,17.6,22.2,25.6,29.6,31.4,26.1,21.6,12.7,3.8
1949,7.5,7.2,9.4,16.5,25.4,27.4,29,28.9,25,19.9,15.5,11.1
1950,3.7,10,12.1,21.4,23.5,28.7,33.1,31.9,29.4,20.1,14.7,13.3
1951,10,10.8,14.6,18.8,24.9,27.3,30.8,31.6,26.9,17,14.5,8.7
1952,9.7,10,11.9,19.1,22.2,26.9,30,33.1,29.4,21.4,15.8,12.1
1953,8.2,11,9.8,17.5,21.6,27.6,31.2,30.7,26.6,20,10.2,5.6
1954,3.1,3.2,11.1,15.9,22.9,30.3,32.4,31.6,28.7,20.3,13.5,9.7
1955,10.3,14.9,12.5,15,24.1,27.1,30,28.3,26.1,21.5,12.3,11.1
1956,8.7,5.4,8.3,18.4,22,26.8,30.5,31.7,26.2,19.9,12.6,8.4
1957,6.5,11.6,11.9,17.3,20.7,28.8,30.8,31.5,26.7,20.9,13.9,8.8
1958,8.1,13.8,11.9,16.7,25.2,27.3,30.9,30.9,24.4,19.6,14.7,12.5
1959,8.2,7,12.8,17.2,22.2,26.1,30.1,30.4,23.7,18,13,12.3
1960,10,10.4,10.8,16.1,21.9,26.7,29.7,31.4,25.2,23.8,16.9,14.1
1961,7.5,7.9,14.9,20.2,22.1,26.9,30.1,30.6,26.3,19.6,17,8.8
1962,8.8,8.2,13.1,17.4,25,27.6,30.1,32.6,27.2,19.9,17.7,7.9
1963,4.8,9.5,11,16,22.4,28,31.4,32.1,28.1,19.5,15.9,9.9
1964,5.4,7.4,11.2,18.2,21.1,28.9,30.6,30.1,24.5,21,14.9,10.4
1965,8.5,6.6,12.6,15.6,21.9,28.8,30.9,28.9,28.2,19.6,15.5,11.7
1966,7.6,14.1,12.5,18.2,22.8,27.2,30.8,31.5,26.1,23.4,16.8,10.5
1967,7,7,12.4,18,23.8,26.9,30.3,31.1,26.8,20.3,14.3,10.1
1968,6.9,9.7,11.9,19.5,26.5,27.8,30.8,28.9,25.1,18.2,14.2,7.6
1969,3.3,10.1,9.4,15.4,25,27.6,28.7,30.6,27.5,19.7,16.6,10.8
1970,9.2,10.9,13.1,19.5,21.3,28,31,30.7,26.3,18.5,14.5,8.9
1971,9.9,8.2,11.3,16.6,24.6,27.3,28.6,30.8,24.9,17.6,14.3,9.2
1972,6.4,8,12.4,18.9,23.8,29.4,30.2,30,24.9,17,14.3,7.5
1973,5.6,10.6,10.4,16.7,23.8,26.7,30,28.9,27,19.9,12.5,9.9
1974,4.8,10.1,11.5,15.4,21.3,26.9,30,29.8,26.6,22.2,13,9
1975,7,6.7,15,18.5,22.6,26.7,29.8,28.7,27.5,19,11.7,7.5
1976,8.6,6.2,10.5,17.9,22.8,26.6,29.2,26.3,25,19.3,13.7,9.1
1977,7.7,13.5,13.2,18.4,24,27.8,30.5,30.7,24.8,18.4,16.3,7.4
1978,7.3,10.8,13.5,16.6,22.1,28.2,30.3,29.1,23.4,19.4,12.4,9.9
1979,7.8,9.6,14.4,16.5,23.3,29.7,28.6,29.5,27,18.1,13.9,10.4
1980,5.1,6.4,10.8,15.8,20.8,26.4,30.5,29.1,25.2,22.2,15.7,10.4
1981,5.1,7.8,14.8,19,21.6,29.6,29.1,29.9,26.5,22.2,12,12.5
1982,6.7,6.8,11.3,15.4,22.5,27.9,28.9,30.2,28.6,20.2,13.5,11.4
1983,8.4,8.5,13.5,20.2,24.7,26.1,29.7,28.6,26.4,19,12,9.2
1984,9.7,8.8,10.4,15.5,23.7,27.2,29.3,28.4,28.5,23.2,13.9,8.7
1985,7.5,4,10.2,18.9,25.1,27.3,30.2,31.5,27.2,18.5,14.7,11
1986,10.2,8.2,10.9,21,22.7,27.7,30.1,31.9,28,18.8,11.4,7.7
1987,7.6,10,8.2,15.4,21.1,28.1,32,29,28.4,18.2,14.4,8.3
1988,9.3,9.5,12.9,16.2,22.6,27.8,32.9,31.9,26.3,18.6,9.5,8.3
1989,7,11.5,14.7,21,21.6,26.2,29.7,30.5,25.9,18.8,12.4,8.4
1990,6.6,11.1,15.9,18.9,23.3,27.5,31.8,31.1,25.7,20.8,16.6,10.5
1991,6.7,7.8,10.6,15.2,20.2,27.7,29.4,29.4,25.7,19.4,13.7,4.5
1992,6.5,7,12.1,17.3,21.2,26.1,28.3,32.1,25.9,22.8,14.1,6.7
1993,6.3,6,11.1,17.2,21.4,27.2,30,30.8,27,22.1,10,11.3
1994,9.4,8.2,13.7,19.4,24,27.4,30.5,32.2,30.6,20.9,11.6,8.6
1995,7.3,11.9,13.2,17.2,23.1,29.3,29.8,29.5,26.1,18.8,11,8.9
1996,4.8,6.6,7.2,15.6,25,28.5,30.6,29.9,24.7,18.3,15.9,10.3
1997,8.5,10.5,11.5,13.7,24.1,28.5,30.1,27.4,24.1,18,13.5,8.8
1998,8.1,10.8,9.8,18.9,21.7,28.6,31.5,32,25.1,20.8,12.7,5.8
1999,7.9,9.3,13.1,19.2,23.7,29.1,31.5,31.6,27.2,21.4,14.2,12.1
2000,5.5,10.2,12.9,19.7,24.1,28.6,32.4,31.9,26.5,19.2,17,11.1
2001,9.4,11.2,17.4,17.9,23.8,28.6,33.9,33.1,27.9,21.9,13.4,3.4
2002,6.3,12.4,13.8,16.4,24.2,28.9,32.1,30.2,25.7,20.4,15.7,7.6
2003,9.4,4.2,10.5,15.2,25.9,30.9,31.3,33.1,25.8,20.1,13.6,8.2
2004,6.5,9.7,13.5,17.5,22.2,27.6,30.4,30.5,27.1,22.2,15.1,10.2
2005,8.5,7.4,12.5,18,23.3,27.3,30.1,31,26.6,18.8,12.8,9.5
2006,4.6,8.1,12.9,18.8,23.9,27.8,29.8,32.6,25.9,19.2,13.2,8.9
2007,11.8,9.4,14,19.2,24.6,30.8,33.2,32.8,26.1,21,13.1,7.2
2008,5.7,9.1,15.4,18,23.9,29.2,31.4,32.7,25.6,20.7,15.3,10.2
2009,8.3,9.1,12.7,17.8,24.8,28.5,31.8,31.5,25.7,21.1,15.4,11.8
