1901,5.3,9.5,15.1,18.1,21.8,26.1,30.8,30,26.8,20.6,13.1,11.3
1902,8.9,12.6,12.5,18.2,21.1,26.5,30.4,31.1,27.6,21.4,11.8,7
1903,7.3,10.1,13.5,16.6,22.7,25.7,29.7,30.6,26.5,20.6,14,11.3
1904,7.5,12.5,12.6,17.9,23,27.5,31,30.5,25.3,20.5,11.5,8.5
1905,4.4,6.9,12.7,17.4,23.1,26.5,31.3,31.9,28.6,18.9,17.1,9.3
1906,7.4,9.3,14.2,17.4,21.4,26.3,30.8,29.3,25.8,19.5,15.1,8.6
1907,5.3,7.6,8.9,16,24.7,27.3,30.3,30.3,25.8,22.8,13.6,10.4
1908,6.6,9,12.1,16.5,25.4,28.2,30.2,30.4,25.3,18.8,11,7.4
1909,5.6,6.2,13.7,18.1,22.9,27.6,30.8,30.5,27.4,20.3,13.8,11.8
1910,8.3,11.5,11.6,17.4,21.6,26.6,29.7,30.5,25.5,19.9,14,11.6
1911,7,6.6,12.1,16.5,21.6,27.2,30,30.9,26.5,20.6,15.6,9.6
1912,6.4,11.7,14.8,16.1,21.8,27.8,30.1,29.6,24.5,19,13,9.8
1913,7.7,7.9,14,17.7,21.3,26.7,28.4,28.7,27.2,20.6,14.7,8.7
1914,6.1,9,14.1,18.1,21.8,26,29.9,30.3,25.3,18.5,12.7,10.3
1915,10.3,10,13.1,17.4,22.6,28.1,30.6,29.8,24.7,20.1,13.7,11.8
1916,8.5,9.9,15.2,17.5,23.1,29.7,31.6,29.3,25.3,20.4,15.4,12
1917,9.4,7.6,13,17.3,21.5,27.7,30.8,32.1,27.5,21,14.5,6.7
1918,8.5,7.4,11.6,17.7,23,27,30.7,30.7,28.6,21.5,14.1,8.9
1919,10.4,10.5,14.2,17.8,20.2,26.5,29.6,29.7,26.9,20.4,14.8,9.1
1920,9.4,8.2,13.8,19.5,23.4,27.2,31,30.6,26.4,17.9,10.9,8.9
1921,10.1,8.2,12.5,16.8,23.9,25.3,31.5,31.7,25.7,19.1,12.5,8.5
1922,7.6,8.6,15.8,18.5,22.8,28.5,31.6,31.9,27.1,20.7,12.1,8.4
1923,8.2,10.3,13.4,17.5,24.1,26,30.7,30.7,27.9,21.8,17.7,10.4
1924,5.2,9.3,12.4,19.1,24.4,28.3,31,30.2,28.9,20.1,12.7,8.2
1925,7.4,12.1,12.8,17.6,22.4,26,30.5,30.8,27.1,20.5,16.2,8.9
1926,9.3,12.1,13.4,19,22.8,27.1,29.3,29.1,27.6,21.9,18.3,9.8
1927,9.1,8.1,15.3,18.5,23.8,29.8,32.3,32.1,28.5,20.8,16.6,9.9
1928,9,8.2,11.4,19.4,22.1,28.3,32.7,32.6,28.4,20.6,16.1,7.9
1929,6,5.8,11.3,16.9,25.3,28.2,31.4,32.1,25,20.3,16,10.1
1930,9,9.3,14.9,18.8,21.9,27.9,31.3,31.1,28,20.1,15.5,10.3
1931,9.1,9.6,13.1,16.1,23.4,29.1,32.3,32.3,25.4,19.9,13.6,7.8
1932,6.4,6.8,11.6,17.6,23,27.5,32.2,31.4,29.8,23.5,13.9,10.4
1933,7.2,10.2,12.2,16.4,20.7,25.1,29.6,30.1,25,21.4,16.7,8.3
1934,8,8.9,15.5,20.8,24.8,28.3,31.4,31.4,26.5,20.8,15.8,10.1
1935,6.4,10.5,11.6,18.4,23.3,29.8,31.1,31.1,27.5,22.9,13.8,11.1
1936,12.2,10.8,14.9,19,21.7,26.1,31.9,30.3,26.3,19,13.6,8.2
1937,7.6,11.9,16,17.8,23.8,29.4,32,30.8,27.3,20.1,15.1,9.4
1938,7.5,8.7,14,15.9,22.5,29.5,32.6,31.5,25.9,21.7,14.9,8.7
1939,10.5,10.8,11.2,19.5,22.2,26,32.4,30.7,26.9,21.8,14.3,9.4
1940,5.6,9.7,12.6,16.8,20.8,25.8,30.5,28.8,26.2,21.2,15.5,6.6
1941,9,11.9,14.2,18.6,21.9,27.4,31,30.9,23.4,19.1,11.9,8
1942,4,8,11.8,17.4,24.5,29.2,31.2,30.8,29.3,21,13.4,9.6
1943,6.4,10.7,11.9,18.6,21.8,26.8,31.4,32.5,29,21.5,15.9,10.6
1944,8.2,9.2,11,18.5,22.1,28.9,30.5,29.8,26.9,20.4,14.4,7.8
1945,6.2,8.8,13.1,18.3,27.5,29.8,32.8,32.6,27.2,19.5,13.7,9.4
1946,7.2,9.9,13.1,19.5,24.3,29.7,32.9,33.8,29.7,19,15.6,7.3
1947,4.8,11.3,16.8,21,24.5,28.9,31.7,31.2,27.4,19.5,15.2,10.2
1948,11.3,8.3,13.1,18.2,23.4,26,29.8,31.6,26.7,21.7,13.9,6.6
1949,8.5,8.7,10.5,18.2,24.2,26.7,29.6,28.8,25.5,19,15.3,11.1
1950,7.9,13,13.5,19.4,23.8,29.5,33.9,32.6,28.3,20,14.5,11.4
1951,10,12,13.8,18.7,24.5,28.6,31.1,32,26.6,17,15.3,10.3
1952,9.7,9.6,13.9,21.4,22.9,29,31.6,34.6,29.7,21,14.5,10.7
1953,8.4,11.1,11.5,19,21.5,27.7,32.2,30.5,27.1,18.9,11.8,6.8
1954,5.3,5.8,12,15.3,21.2,30.2,32.1,31.4,28.9,19.8,13,9.7
1955,10.3,14.1,13.6,14.9,25.1,28.7,31.4,28.6,24.7,19.3,12.8,11.3
1956,8.4,6.1,8.5,18,22.4,26.6,31.4,32.8,27.1,20.3,13.4,8.9
1957,7.5,13.1,13.9,18.6,20.8,29.4,30.8,31.5,25.9,19.8,14,8.4
1958,8.6,13.2,11.1,16.1,25.7,28.1,31.7,32.5,24.5,19.7,13.9,11
1959,8.3,9.4,14.1,17.6,22.8,26.4,30.2,30,24.1,17.3,13.4,11.6
1960,9.7,10.9,11.6,17.5,22.5,27.9,30.3,31.8,24.2,22,17.2,11.9
1961,8,9.7,15.4,20.5,23,28,31,31.5,27,20.3,16.3,9.4
1962,9.1,8.1,12.1,18.9,25.2,27.7,31.4,33.3,27.2,19,15.4,7
1963,6.7,9.5,11.7,17.5,21.5,28.6,32,32.9,28.1,18.9,16.4,10.2
1964,6.8,9.3,12.3,18.7,22,28.5,30.4,30.1,25.3,20.7,15,10.1
1965,8.7,6.1,13.8,16.2,22.2,28.8,31.9,28.7,28.1,19.9,15.8,11.2
1966,7.5,14.2,12.7,19.3,22.9,27.2,31.7,32,26.8,22.7,14.8,8.9
1967,7.3,8.9,14.1,17.3,23.6,26.6,30.3,31.9,26.2,21.3,14.8,9.9
1968,6.8,10.7,13.4,20.6,26.4,26.8,30.9,28.6,26.2,19,14,8.3
1969,6,10.4,10.7,16.8,25.8,27,28.9,30.2,26.5,19.8,16.5,8.5
1970,9.4,11,13.4,19.1,20.8,28.1,30.2,30.7,26.3,19,15.3,10.2
1971,9.9,9,11.3,17.3,24.9,28.5,29.2,31.2,24,18.3,14.7,10
1972,8.2,9.2,14.4,18.2,23.7,29.2,29.2,29.1,24.2,16,14.7,7.7
1973,7.1,10,10.4,16.5,24.4,27,30.5,29,26.3,19.6,13,9.4
1974,7.7,10.8,12.9,15.3,21.3,26.9,31,30.9,26.3,20.6,13.1,9.6
1975,7.9,8.4,14.9,18.8,23.3,26.8,30.2,28.9,28.6,20.1,12.3,9
1976,9.1,8.8,11.5,17.6,22,26.3,28.9,26.6,24.9,19.8,13.3,9.3
1977,9,14.4,15.7,19.1,24.8,28.5,31.6,30.8,25.1,20.5,16.3,7.6
1978,7.7,11,14.4,16.7,22.4,28.8,31.2,30,24,18.6,12.2,11.1
1979,8.3,10.4,15.5,15.9,22.8,29.2,29.8,28.8,26.7,18.5,13.7,10.5
1980,6,8.6,12.4,16.1,20.1,27.2,30.8,29.9,26.1,20.1,15.1,9.5
1981,5.6,9.2,15.5,18.7,22.3,30,29.8,30.1,26.7,22.4,12.4,10.8
1982,8.4,7.9,12.1,15.7,23.1,29.2,30.2,30.4,28.5,19.7,13,10.1
1983,9.8,8.2,14.2,20.2,24.9,25.4,30.1,28.7,25.9,19.4,11.8,8.1
1984,9.7,8.3,11.1,15,23.4,27.4,30.5,28,26.2,22.4,14,8.4
1985,6.2,7.3,11.2,19.3,24.6,27.7,31.1,31.6,27.4,19.3,14.3,10.3
1986,9.4,9.2,12.1,20.9,23.8,27.7,29.4,32,27.9,19.6,13.6,7.7
1987,8.2,10,8.3,17.3,21.2,28.2,33.2,30.1,30.2,18.3,13.8,9.6
1988,9.2,10.2,12.8,17.4,23.7,28,33.6,32.8,26.4,19.6,12.2,7.7
1989,8.5,11.6,15.9,19.8,21.7,25.6,29.7,30.7,26.3,19.4,13.4,9.1
1990,7.9,13.2,17.9,18.3,23.5,27.9,31.8,30.4,25.8,21.1,15.2,7.6
1991,7,8.1,13.7,15.3,19.3,28.3,29.7,28.7,26.4,19.8,13.9,6.7
1992,8.4,9.6,13,17.3,21.7,26.5,29.5,33,25.9,22.3,14.9,7.7
1993,8.8,8.1,12.5,18.1,22.7,27.9,30.3,31.8,26.8,22,11.3,10.8
1994,9.5,9.3,15,18.3,24,27.9,31.5,32.7,30.5,20.1,12.9,8.9
1995,7.5,12.8,12.9,17.4,22.8,29,31,28.8,25.3,19.4,11.7,8.9
1996,6.5,7.6,8.4,16.1,24,28.9,30.2,29.8,23.3,17.4,14.9,9.3
1997,9.3,11.4,12.8,13.4,24.8,28.5,30.1,28.2,25.5,18.5,13.1,8.4
1998,9,12.5,11.5,19.6,22.1,28.8,32.4,32.6,25.1,20.8,12.9,6.5
1999,8.8,8.9,13.4,18.7,24.4,28.9,31,31.6,26.6,21.3,14.3,11
2000,6.3,10.2,14.2,20,25.2,29.7,32.5,32.3,26.9,19.3,16.7,11.3
2001,9.6,9.9,18.8,17.5,23.6,27.9,32.3,32.5,27.2,22.5,14.1,4.6
2002,7.7,14,14.8,16.6,23.5,29.3,31.4,29.6,24.2,19.8,15.1,7.9
2003,9.6,5.2,12.4,15.9,25.7,29.5,31.7,32.4,25.4,19.5,14.1,7.9
2004,7,10.6,13.2,17.2,21.6,27.3,30.9,29.9,25.9,21.6,14.1,9.6
2005,8.1,7.3,12.8,17.2,23.4,27.2,30.5,30,25.5,18.5,13,8.5
2006,5.6,8.5,12.8,17.7,23.7,27.8,30.3,30.7,25.5,19.7,12.5,8.5
2007,10.8,10.3,14.1,19,23.6,29.5,33.4,31.3,24.8,18.9,12.3,6.7
2008,7.6,10,14.9,18,23.3,29,30.9,32.4,24.8,19.7,14.3,8.8
2009,8.3,8.5,12.1,17.8,24.6,28,31,31.5,26.3,19.3,14.4,9.9
