1901,8.9,7.4,15.6,16.8,23.8,31.4,34.4,29.5,26.1,22.7,13.6,6.6
1902,8.2,3.7,14.9,19.6,27.4,31.8,33.9,32.5,26.9,23.3,18.8,8.2
1903,8.1,10.6,16.8,19.5,26.2,27.6,32.2,31.7,29.1,23.4,14,6.9
1904,7.1,10.9,15.9,17.9,24.9,30.3,30.7,31.4,29.6,23,14.8,9.6
1905,4.2,3.9,18.5,20.3,26.2,30.7,30.7,31.5,29,22,16.8,8
1906,10.6,10,11.6,22.6,25.8,31.1,30.3,31.5,29.4,21.2,16.4,10.4
1907,14.4,10.1,19.9,16.6,22.8,29.1,33,32.1,28.6,22.1,13.8,9.8
1908,8.1,8.4,18.4,22.2,25.4,30.5,31.9,31.7,29.3,22.5,17.8,11.2
1909,10.3,13.5,14.5,21,24.4,29.9,31,32.4,27.2,22.3,20.1,6.1
1910,8.8,8.2,20.2,20.1,23.1,28.3,30.6,30.9,30.3,23.7,13.7,6.9
1911,11.8,13.6,16.5,19.4,27.8,32.5,30.7,30.3,31.6,23.9,14.2,12.2
1912,6.5,7.5,12.5,20.9,25.7,28.4,30.6,30.8,30,24,15.1,9.4
1913,13.6,9.6,15.1,20.2,25.8,31.7,33.4,33.7,28.7,21.7,18.1,10.1
1914,10.3,9.2,11.8,20.7,26.7,33.8,32.8,31.3,28.1,22.6,16.6,6.3
1915,7,11.3,9.2,23.5,26.5,30.1,31.8,29.3,29.5,24,18.1,10.1
1916,12.8,9.7,15,19.6,27.5,29.1,30.5,31.3,27.9,23.7,16.9,9.6
1917,10.2,10.5,14.7,22.2,22.9,29.8,31.3,30.1,27.5,20,14.6,5.2
1918,2.5,13.6,20.4,19.1,27.2,31.3,30.7,33.3,25.9,24.2,14.6,12.8
1919,9.7,9.9,16.1,20.9,24.1,31.6,33.1,31,30.1,25.4,16.7,9.4
1920,9.2,8.9,14.6,20.1,24.2,29.4,31,29.3,29,25.2,13.8,9.2
1921,11,12.1,21,21.6,25.9,33.2,33.4,30.8,31.5,22.3,17,12.2
1922,8.7,12.4,15.7,22.2,26,30.7,31.6,31.5,31.2,24.7,16.8,13.5
1923,12.4,8.8,16.3,20.7,23.6,29.4,31.4,30.3,28.4,22.4,14.6,14.4
1924,7.3,8.6,11.6,20.7,22.9,31,31.1,33.7,25.9,25.3,16.7,9.6
1925,9.6,14.9,17.8,23.5,24.4,33.3,33.3,33.4,34.1,19.6,13.8,8.4
1926,8.4,12.7,11.7,19.4,26.5,28.9,32.7,30.8,30.5,22.3,12.5,10.7
1927,9.9,15.3,15.4,22.5,25.9,28.6,32.3,29.1,31.4,24.5,17.2,10.4
1928,9.7,10.6,15.2,18.2,24.6,27.4,31.3,31.2,27.2,23.8,15.6,12.2
1929,10.4,7.4,18.1,22.3,24.6,29.8,31.7,32.1,28.1,20.9,12.8,10.5
1930,8.9,15.3,14.6,23.1,26.4,32.1,35.5,32.4,29.6,20.5,14.6,7.4
1931,9.7,12.4,11.4,20.2,24.1,32.2,32.9,30.2,32.2,25.7,20.1,13.9
1932,12.9,15.6,12.4,20.6,25.4,31,32.7,32.3,27.4,21.1,12.8,10.1
1933,13.6,10.5,14.8,20.4,27.5,32.1,31.1,30.6,31.1,22.5,15.3,15
1934,11,7.8,14.1,21.4,27.5,31.8,33.8,32.2,28.1,24.3,17.6,9.1
1935,10,10.6,19.2,19.7,25.3,28.5,32.3,32.1,28.6,23.5,14.3,5
1936,6.6,7.7,18.1,19,28.1,34.1,32.8,33.5,30.8,21.7,13,12.2
1937,14,10.3,13.5,20.8,25.2,31.1,31.9,32.7,26.9,20.4,13.2,8.7
1938,9.8,14.5,20.1,21.6,25.5,28.2,31.2,32,28.2,25.2,17.2,10.9
1939,11.9,12.3,16.6,19.2,25.4,30,32.1,30.6,31.4,24.8,13.9,11.4
1940,1,8.1,13.6,19.8,24,29.9,30.3,31.2,27.5,24.2,15.3,12.5
1941,9.2,7.1,12.3,22.8,28.3,31.4,31.5,32,31.6,26.7,15.8,12.7
1942,9.1,7.3,16.8,23.3,26.5,31.9,32.6,30.5,27.5,23.8,17.8,9.9
1943,11.1,13.1,14.2,20.7,27.4,33.8,33.6,34.3,26.5,21.9,16,9.2
1944,10,13.5,15.7,19.9,27.6,33.4,33,31,28.1,22.7,14.7,8.4
1945,8.2,11.6,21.3,22.3,23.4,29.6,32,31.8,30.3,21.6,16.1,6.3
1946,10,13.2,19.7,22.7,23.8,29.9,30.9,29.4,26.7,23.9,17.9,13.5
1947,10.6,7.1,10.5,21.8,24.3,29.5,29.4,33.4,30.6,26.3,14.1,12.4
1948,4.8,10.8,17.6,23.9,25.7,31.8,32.4,31.3,28.5,22,16.6,11.4
1949,13.1,13,15,18.9,26.2,29.8,31.5,30.3,26.7,23.2,16,12.8
1950,15.7,13.4,14.6,19.3,26.5,29.5,29.4,28.7,25.7,24.7,12.3,6.9
1951,10.6,12.1,15,18.6,26.1,30.3,31.9,33.5,28.8,23.8,12.5,12.7
1952,13,12.7,15.2,21,26.8,34.4,34.6,32.4,27.7,20.4,14.7,10.3
1953,12.9,12.5,17.3,19.9,27,33.4,31.8,32.7,29.5,25.1,16.3,9.9
1954,10.5,15.7,14.9,24.6,22.7,32,35,34.6,32.3,22.3,14.9,9.2
1955,8.8,11.2,16.9,23.3,27,28,32.6,32.9,31.1,22.5,14.9,9.7
1956,7.3,14,16.2,19.9,26.7,30.2,32.3,32.6,28.1,24.1,15.6,15.9
1957,9.2,14.2,14.4,23,26.7,30.3,32.5,33,27.6,18.8,15.4,12.6
1958,6.7,5.3,11.3,21.1,25.8,30.7,31.3,31.1,28.6,22.5,17.2,8.9
1959,9.5,11.9,15.3,21,27.3,29.6,31.6,31.7,28.8,23,15,11.4
1960,8.5,7.8,7.7,23.2,24.8,30.2,31.7,31.6,28.7,22.7,16.5,8.2
1961,6.8,14.3,16.5,18.9,24,27.9,30.4,30.3,29.5,23.5,16.1,10.4
1962,7.8,16,12.4,19.4,30.5,29.5,31.8,33,27.2,23.6,14.8,8.1
1963,6.9,8.8,19.4,22.4,25.9,29.7,30,31.2,27.9,27.3,16.4,4.6
1964,11,8.1,16.4,22.7,26.9,31.1,31.2,30.5,28.9,20.9,18.4,11.7
1965,11,11.1,12,23.2,27.6,28.5,30.6,31.2,28.2,22.3,17.8,12.8
1966,5.4,10.2,16.2,20.7,24.6,30.5,32.6,29.5,26.5,21.2,16.3,9.9
1967,10.7,8.5,19.6,24.3,23.9,29.6,28.7,27.9,25.8,22.6,13.8,12.8
1968,8.1,6.2,16.2,21.7,24.5,30.7,31.8,33.1,27.9,22.3,14.7,9.1
1969,7.4,9.3,11.6,22.5,26.1,30.9,33.3,31.4,26.8,21.8,14.5,7.9
1970,5.2,9,14.4,22.7,26.9,28.6,31.1,31.1,30.6,21.7,14,12.9
1971,8,10.2,13,22.6,23.8,31.4,29.9,30,29,25.9,16,14.3
1972,11.2,10.5,15.7,22,25.4,28.7,30.4,30.4,29.3,20.5,12.7,10.7
1973,8.2,9.7,19.3,18.9,23.7,30.4,30.8,30.7,29.5,24.8,17.9,10.8
1974,12.4,11.5,18.8,22.3,25.7,27.1,31.8,29.9,24.6,22,16.2,10
1975,11.8,11.8,13.8,20.2,26.9,29.7,30.8,31,24.9,22.2,16.9,10.3
1976,7.3,16,18.4,22.6,23.3,28.8,30.4,30.4,26.7,18.6,12.1,9.7
1977,1.1,11.3,18.9,23.9,27.6,31.2,33.2,32.4,28.4,20.3,16.1,9.6
1978,2.7,4.1,13.5,23.1,24.9,30.6,32,31.2,29.3,22.2,18.4,11.9
1979,4.3,6.9,17.1,20.9,24.9,29.1,29.2,30.4,26.7,22.3,15.9,11.6
1980,8.7,7.3,13.5,20.8,25.4,30.3,34.4,33.7,30.3,21.7,15.3,11
1981,7,12.3,15.1,24.7,24,30.9,31.7,30.5,27.2,21.8,16.8,8.7
1982,7.9,10.6,17.5,18.9,28.2,29.5,31.6,29.7,26.2,22.3,16.6,13.5
1983,7.5,10.7,15.2,18.1,24.1,29,32.7,34.8,28.6,23.4,15.8,6.5
1984,6.7,13.6,14.4,19.8,24.5,32.1,30.6,29.9,27.3,25.4,15.2,15.8
1985,4.3,8.4,18.3,23.3,26.1,29.6,32.4,30,28.2,23.8,19.2,7.9
1986,10.5,13,17.7,23.9,27,31,33.7,30.8,28.7,22.7,15.7,9.7
1987,7.9,11.8,18,20.6,29.4,31.2,32.7,33.8,28.8,20.9,18.3,12.8
1988,6.7,10.6,16.5,21.9,26.4,32.5,32.7,33.3,27.8,19.1,17.5,11.3
1989,12.7,9.1,17.5,20.9,23.8,28,30.2,30.8,25.9,23.1,16.5,5
1990,13,16,16.9,21.2,25,31.2,30.9,32.3,29.9,22.1,18.9,13.3
1991,9.1,12.5,17.3,22.7,27.2,29.6,32.2,32,28.8,23.6,14.5,12.9
1992,10.1,14.2,16.1,21.4,24.1,27.3,30.8,28.3,26.5,21.5,16.2,9.4
1993,10.7,10.7,13.1,19.7,25.6,30.2,34,32.4,27.7,21.7,15.2,9.6
1994,4.9,12,16,23.3,23.4,30.2,29.9,29.7,26.7,22.3,18.6,12.8
1995,9,10.2,18.3,22.6,25.6,28.9,32,33.1,27.1,22.3,12.8,8.9
1996,8.3,10.3,13.3,20.2,27.4,29.7,30.3,30.3,26.6,22.4,12.8,12.7
1997,9,12.8,18.6,18.9,22.8,26.4,31.8,30,28.3,21.6,12.6,8.9
1998,11.4,11.9,14.5,19.8,27.2,30.7,31.5,31.5,32,24.6,18.1,11.8
1999,11.3,13.5,13.8,23.1,25.9,29.6,32.2,32.9,29.9,23,19.4,12.8
2000,9.5,15,18.5,19.9,26.8,29.9,32.4,32.1,27.4,24.8,14.4,5.1
2001,7.4,12.8,12.9,23.3,25.9,28.7,31.1,30.6,27.1,21.9,20.2,13
2002,11.7,11.1,16.6,23,24.5,30.5,31.6,32.2,29.4,21.2,13.6,9.9
2003,5.9,8.2,17.3,21.8,24.3,27.4,30.1,31.2,26.9,22,18,10.2
2004,9.5,10.1,17.9,21.2,27.2,28.6,30.2,28.9,27.5,23.2,17.2,10.7
2005,11.6,12.7,14.7,21.2,24.8,29.8,31.5,32.7,30.1,22.5,17.6,8.7
2006,13.8,10.3,16.7,24.4,24.5,30.3,32.2,32.9,27.4,21.4,17.2,14.5
2007,10.6,9.3,21.4,20.4,28.2,31.8,31.3,34.8,30.5,24.8,16.8,13.6
2008,8.5,12,16.5,20.7,25,31.1,31.8,31.5,29.1,22.3,14.6,11.3
2009,8,12.9,16.9,21.4,24.6,31.2,29.5,30.6,26.8,19.3,17.5,9.2
