1901,6.2,3.7,7.4,14.1,18.5,21.1,23.5,22.9,19.6,14.3,8.1,6.8
1902,7.4,5.5,11.4,13.8,13.8,18.7,21.7,21.2,19,13.5,9.8,5.9
1903,7.5,10.2,11.6,11,17.3,18.4,20.9,20.2,19.6,15.5,10.1,4.9
1904,6.1,7,8.6,13.8,17.1,19.7,24.5,22.4,18.3,14.9,9,8.1
1905,5.8,7.7,11.1,12.3,16.2,20.3,23.9,21,18.2,12.2,8.8,7
1906,8.6,6.6,9.9,13.4,16.7,20.4,22.2,23.7,20.5,16.3,10.6,5.2
1907,5.7,5.2,11.6,12.2,16.3,17.4,19.6,21.4,21.4,14.5,10.8,8.1
1908,4.3,8,8,11.3,18.2,21.2,21.2,20.8,18.7,16.9,10,6.2
1909,5.1,6,7.6,15.7,17.8,17.4,19.1,22.4,17.7,15.3,7.5,7
1910,6.8,8.3,11,11.7,15.7,19.1,18.8,20.4,18.6,15.7,8.9,8.9
1911,4.2,7.9,9.7,12.2,18.6,20.1,25.7,25.8,22.6,14.7,9.6,9.5
1912,7.7,9.9,11.5,14.7,18,18.9,21.4,17.5,16.1,13.9,9,9.5
1913,8.7,7.9,11.2,12.3,16.9,19.1,19.6,21.6,19.5,15.8,12.4,6.7
1914,3.8,10.1,10.7,15.7,16.3,19.6,20.3,22.4,19.6,14.3,9.4,8.8
1915,6.4,7.5,9,12.9,18.6,20.8,19.9,21,19.6,12.8,7.2,10.1
1916,10.1,7.2,8.1,13.4,17.8,16.2,20.4,22.3,18.7,15.1,10.1,6.1
1917,3.2,3.5,7.5,10,19.7,21.8,21.4,19.5,19.7,12.9,10.8,3.9
1918,6.4,9.1,10.9,11,18.9,19.3,21.6,22.2,18.2,12.9,9.6,9.9
1919,5.5,5.9,8.7,11.1,19.2,20.4,18.5,23.4,19.9,12.1,6.6,8.8
1920,8.3,10.6,12.2,12.6,18,20,19.6,19.5,19.2,15.7,8.7,6.6
1921,9.8,8,11.9,14.1,17.8,22.1,26.1,21.6,21.4,19.1,8.4,8.1
1922,7.6,8.7,9.5,10.8,20.3,20.4,19.5,19.8,17.5,12,8.9,7.8
1923,7.5,9.3,10.7,13.2,15.9,17.8,23.6,23.1,19.8,14.8,7.5,7.2
1924,7.7,5.3,10.5,12.4,17.5,19.1,20.6,18.8,18.5,15.1,10.4,7.7
1925,8.4,8.9,7.8,12.7,16.4,21.5,21.2,21,17.2,16.1,7.6,7.3
1926,8,11.6,10.6,14.4,15.5,17.8,22,23.2,21.9,15.2,11.6,5.6
1927,8,8.3,11.2,13.5,18.4,18.5,20.1,20.7,17.9,15.7,9.5,4.7
1928,8.7,10.7,10.8,13.7,16.5,19.7,23.9,22.6,21.1,15.6,12.1,7.3
1929,3.6,3.7,10.6,12.5,18.1,19.5,23.5,22.9,24.2,15.3,11.6,9.9
1930,10.1,6,10.9,13.6,15.8,21.4,20,21.9,19.5,15.7,12.1,7.5
1931,7.4,7.3,9.9,12.2,16.9,20.7,20.2,19.7,16.9,14.8,12,7.1
1932,9.3,5.5,10.4,11.4,15,20.1,20.5,24.5,20.6,14.4,10.7,8.5
1933,5.7,7.6,13.2,15,17.5,20.1,23.6,25.4,21.5,15.6,8.7,1.8
1934,7.2,6.8,10,14.5,18.6,22.2,25.5,21.6,22.1,15.9,9.3,11.3
1935,6.4,8.8,10.6,12.5,16,21,23.7,23,20.2,14.6,11.1,6.9
1936,9.5,7.7,11.9,11.6,18.6,20.7,19.2,22.4,20,14.5,10.5,7.8
1937,9.4,10.2,8.9,14,18.5,20.3,22.1,24.2,20.4,16.1,10.3,6
1938,8.5,8.2,14.3,13,15.6,20.8,20.3,22,19.7,15.2,13.5,6.6
1939,8.7,8.7,9.5,14.2,16,20.8,19.7,21.6,19.7,13.3,12.9,5.9
1940,3.1,8.1,11.5,13.4,18.8,22.4,20,22.1,20.1,14.7,11.3,5.4
1941,3.6,7.5,11.5,11.8,14.3,20.8,23,19.6,20.8,15.7,10.6,8
1942,3.3,1.9,11.5,15.4,17.1,20.9,20.6,22.6,20.2,16.1,9,8.8
1943,9.4,9,13.1,16.2,18.3,19.9,23.5,22,19.1,16,9.5,6.1
1944,8.9,5.3,9.6,15.6,17.9,19.3,21.4,24.7,18.6,13.4,10.9,7
1945,2.2,10.9,12.9,16.9,19.5,21.7,23.6,22.6,20.7,18.1,10.5,8.9
1946,5.6,9.9,10.4,15.6,17.2,18.6,23.1,20.8,20.4,15.4,11.3,5.8
1947,5,2.9,10.6,15.5,19.3,21.7,24.1,26.6,23,17.4,12.2,6.9
1948,10.2,8.1,15.1,15,18.7,19.2,20.9,20.7,19.7,16,11.4,8.5
1949,8.6,9.2,10.1,16.7,16.8,21.3,25.7,23.8,23.3,17.5,10.4,8.9
1950,6.4,10.8,12.3,12.7,18.4,22.7,23,22.1,18.2,14.9,11.1,4.2
1951,8,7.8,8.8,12.6,14.7,19,21.8,19.8,19.9,14.7,12.7,8.8
1952,6.7,6.3,11.2,15.5,19.3,21.2,23,21.8,15.9,14.4,8.4,6.9
1953,4.3,7,12.7,13.9,18.9,18.6,20.3,22.8,20.7,15.8,10.5,10.8
1954,5.7,5.5,11.2,13.3,16.6,18.2,19,20.2,18.7,17.5,12.2,10.1
1955,7.3,6,7.8,15,16,19.4,23.1,24.5,20.2,14.7,11.3,9.9
1956,7.7,3.4,11.6,12.1,18.7,16.8,20.4,18.8,20,14.7,9.7,9
1957,7.7,10.4,14.5,13.9,15.5,21.8,21.2,20.7,18.3,16.1,9.7,7.2
1958,7.5,9.5,8.1,11.8,17.3,18.2,20.6,20.4,20.8,14.8,9.6,8.5
1959,6.6,8.4,12.5,13.9,18.4,21.4,24.8,23.6,23.5,18.3,10.9,9.5
1960,7.7,8.3,11.3,13.8,19.2,21.7,19.2,20.3,18,14.6,12.1,6.5
1961,7.1,11.1,13.5,14.9,16.8,20.2,21.2,21.9,22.3,15.7,9.7,7.2
1962,8.1,7.9,6.7,11.9,14.3,19.6,20.2,20.8,18.9,15.7,9.1,5.4
1963,1.1,2.5,9.8,12.6,15.3,18.4,20.8,18.3,18,14.9,12.4,4.5
1964,4.7,8,8,12.3,18.1,19.1,22.3,22.1,20.8,13.3,10.2,6.9
1965,7,5.3,10.3,12.5,16,18.9,18.8,19.8,17,16.1,9.3,9.5
1966,5.7,10.5,10.7,13.2,16.1,20.6,19.5,20.3,20.3,15.3,9.2,9.4
1967,7.2,9.1,11.1,12.5,15.8,19.1,23,21.1,18.7,15.9,9.9,7.1
1968,7.7,6.5,10.3,13.5,14.7,19,20.5,20.2,18.6,16.5,9.5,5.1
1969,8.6,6,9.5,13.2,16.4,19,22.7,21.6,19.7,18,10.5,4.9
1970,7.2,7.4,7.7,10.8,17.5,21,20.1,21,20.3,15.3,12.4,5.9
1971,7.2,8.4,8.2,13.9,17.1,17.3,23,20.9,20.5,17.2,10.6,7.7
1972,6,7.9,12.2,12.1,15.2,16.4,20.8,20.3,17.9,15.5,10.4,8.1
1973,6.7,7,11.1,11.7,16.2,20.5,20.5,23.4,20.7,14.7,11.2,7.7
1974,9.2,8.9,10.2,13.7,15.9,19.6,20.6,21.9,17.3,12.1,10.9,10.6
1975,9.7,9.9,8.5,12.3,14.6,20.2,22.3,24.2,19.2,14.2,10.3,6.6
1976,7.9,7.9,9.5,13.4,18.8,23.6,24.4,24.8,19.2,15.2,10.3,5.8
1977,6.2,9.3,11.5,12,15.8,17.2,20.9,20.8,19.2,16.6,10.7,8.9
1978,6.6,6.3,10.6,10.9,16.3,17.9,19.5,20.1,19.7,16.9,11.5,7.4
1979,4.7,5.6,9,11.7,15.5,18.4,21.5,20.1,19.7,15.8,10.9,9
1980,4.7,9.2,8.9,12.6,16.5,18.1,18.9,21.6,20,14.5,9,7.4
1981,8.1,6.5,11.8,12.7,15.5,18.1,20.4,22.6,20.1,13.7,11,7
1982,7.3,8.2,10.4,13.6,17,20.4,22.5,20.7,21.3,14.2,11.3,7.8
1983,9.4,5.6,10.2,11.8,14.6,20,25.5,22.8,19.4,15.6,11.3,8
1984,8,7,9,14.4,13.3,20,22.5,22.3,18.4,15,12.3,7.7
1985,3.4,6.3,8.8,13.4,16,18.2,22,20.1,21.1,16.4,8.5,8.7
1986,7.4,1.9,9.1,9.6,16.3,21,21.3,20,17.5,16.7,11.5,9.2
1987,1.5,6.5,8,15.1,15.3,17.4,20.8,21.7,20.5,15.1,10.1,7.7
1988,9.4,8.6,9.9,13.5,16.9,19.1,19.7,21.5,18.6,15.7,10.3,9.9
1989,7.8,9.3,13.1,11.3,20.1,20.8,23.9,23.6,21.4,17.9,10.7,8.5
1990,8.4,11.9,13,13.2,20,18.3,23.3,24.9,20.3,16.9,10.2,7.2
1991,6.9,5,12.2,12.9,15.3,16.8,22.1,24.3,21.5,14.5,10.4,7.1
1992,6.2,8.9,11.3,13,19.7,20.8,22.2,22.3,19.2,13.1,12.5,8.1
1993,9.9,6.6,11.4,14.6,17.6,20.7,20.6,21.8,17.9,13.3,8,9.8
1994,9,8.3,12.3,12.4,16.5,20.4,24.6,22.5,18,15.9,13.8,10.3
1995,9,11,10.5,13.2,17.9,19.8,24.9,25.4,18.7,18.6,11.5,6.4
1996,7.5,6.2,9.3,13.9,14.5,21.6,22.7,22.4,18.9,16.3,10.2,5.4
1997,4.3,10.8,13.6,15,17.9,18.7,22,25.2,22.1,16.7,12.5,9.2
1998,8.7,10.5,11.9,11.9,19.2,19.6,20.9,23.8,20,15.1,9.4,8.9
1999,9.6,8.4,12,13.9,18.7,19.6,24.3,22.8,21.6,15.6,10.5,9.2
2000,7.4,10.5,11.8,12.9,17.9,20.2,20.3,23,20.6,15.3,11.7,10.1
2001,7.7,8.4,10.9,11.8,18.4,20.4,22,22.4,18.4,18.3,10,6.1
2002,8.9,10.7,12.2,14.9,16.6,20.2,21.1,21.7,19.9,15.5,12.7,9.6
2003,6.7,7.6,13.7,15.3,17.5,22.9,23.1,25.5,21.1,13.8,12,8
2004,8.4,8.2,10.3,13.5,17,21.8,21.9,22.5,21.3,15.7,10.5,7.1
2005,8.5,6.2,11.5,14.1,17.3,22.5,22.6,22.7,21.3,18.1,9.6,6.7
2006,6.4,5.9,9.6,13.7,17.2,22.4,25.9,21.4,22.5,17.7,13,8.6
2007,10,10.4,11.7,18.2,17.7,20.1,20.1,20.8,19.5,15,10.6,7.8
2008,9.7,10.1,10.2,12.6,19.4,19.9,22,21.3,18.6,14.9,10.5,6.4
2009,5.9,7.6,11.8,14.7,18.4,21.1,22.2,24,20.4,16.5,12.9,7.3
