1901,6.1,3.7,7.7,14.3,18.5,20.9,24.1,22.4,19.5,14.2,8.3,6.7
1902,7.2,5.2,11.4,14,13.5,19,21.5,20.3,18.9,13.2,9.7,6.3
1903,6.2,9.8,11.2,10.5,17,18.5,20.9,20.1,19.4,14.9,9.9,4.5
1904,5.7,6.7,8.3,14,17.3,20,24.3,22.1,17.9,14.4,8.9,7.5
1905,5.7,7.5,11.2,11.9,16.5,20.5,23.4,20.7,17.8,10.9,8.4,7.2
1906,7.9,6.2,9.2,13.1,16.2,20.1,22.1,22.7,19.7,16.3,11.2,5
1907,5.9,5.1,11.3,12.2,16.6,17.6,19.9,20.3,20.7,14.6,10.5,7.7
1908,4,8.1,7.7,11.3,18,21.3,21.3,20.3,18.6,16.4,9.6,5.6
1909,5.1,5.9,7.6,15.3,17.4,17.4,18.8,21.4,17.4,14.9,7.6,7.2
1910,6.6,8.2,10.6,11.9,16.2,19.6,19,20.4,18,15.1,8.2,9.2
1911,4.7,7.5,9.5,11.9,18.8,20.2,25,25,21.1,14.3,9.6,9.5
1912,7.2,9.6,11.4,14.3,17.6,19.4,21.9,17.8,15.7,13.8,8.9,8.6
1913,7.9,7.9,11,12.8,16.9,19.2,19.3,21.1,19.2,15.2,12.6,6.6
1914,3.9,9.8,10.4,15.4,16.4,19.6,21,22.4,19.4,13.9,9.8,8.9
1915,6.5,7.5,9.2,12.9,18.2,21.5,20.5,20.9,19.4,12.5,7.3,9.8
1916,10.1,7.4,8.4,13.6,17.9,16.8,20.7,21.7,18.4,14.4,10.2,6.5
1917,3.6,3.5,7.2,9.9,20,21.9,21.7,20,19.8,12.9,11.1,4.2
1918,5.8,8.8,10.3,11.2,19.4,19.3,21.8,22.1,18.1,13,9.2,10
1919,5.5,5.7,8.6,11.3,19.3,19.9,18.9,22.2,19.8,12.1,6.9,9
1920,7.7,9.7,12.1,12.6,17.8,20.1,20.3,19.6,18.7,15.3,9,6.6
1921,9.6,8.1,11.1,13.9,18.1,21.9,25.6,22,20.4,18.1,7.1,8.3
1922,7,8.1,9.5,11.1,18.9,20.4,19.6,19.8,17.4,12.3,9.3,7.8
1923,8.1,8.7,10.9,12.8,15.3,17.5,23.9,22.2,19.5,14.9,7.9,6.9
1924,7,5.9,9.9,12.3,18.1,19.5,21.3,19,18.4,15,10.4,7.9
1925,8.2,8.6,8.1,13.1,16.8,21.4,22.4,20.9,16.9,15.4,7.4,6.7
1926,7.5,10.9,10.6,14.3,15.4,18.4,22.1,22.3,20.8,14.1,10.9,6
1927,7.7,7.6,11.5,13.5,17.2,18.4,20.9,21,18.1,15.2,9.4,4.4
1928,8.5,9.9,10.4,13.6,16.3,19.5,23.6,22.1,19.2,14.8,12.1,7.2
1929,3.2,2.7,10.3,11.3,17.6,19.9,23.6,22.4,23.2,14.8,11.3,9.8
1930,9.3,5.8,10.5,13.5,15.7,21.7,20.5,22.1,18.9,15.4,11.7,7.3
1931,7,7,9.1,12,16.7,20,20.5,20,16.9,14.7,11,7.5
1932,8.8,6.2,9.6,11.6,15.1,20.1,21.4,23.4,19.7,13.9,9.8,7.5
1933,5.1,7.4,12.8,13.8,17,20.5,23.3,24.1,21,15.2,8.8,2.3
1934,6.7,7,9.9,13.9,17.1,21.3,24.5,21.7,21.2,15.1,9.5,10.5
1935,6.9,8.9,10.3,12.8,16,20.6,23.7,22.9,19.6,14.4,10.7,6.3
1936,8.4,7,11.2,11.2,17.5,20.7,20.3,22.1,19.6,14,9.4,7.9
1937,8.1,9.8,8.5,13.5,18,20.4,21.5,22.9,19.7,15.5,9.7,6
1938,8.4,8.1,13.3,12.8,15.7,19.9,20.8,22.3,19.9,15,12.4,5.9
1939,7.7,8.7,9.8,14,16.3,20.9,20.7,21.9,20,12.9,12.1,5.5
1940,2.2,5.6,10.6,13.6,18.3,22.3,20.9,21.7,19.3,14.1,10.8,5.5
1941,2.6,6.7,10.5,11.4,14.3,20.8,23.5,19.8,19.8,15.1,9.4,8.4
1942,2.5,2,9.3,14.7,16.6,20.5,21,22.6,20,15.5,9.3,8.4
1943,7.9,9.2,12.3,15.7,18.2,19.6,23,21.8,19.1,15.6,9.6,5.7
1944,9,6.2,9.3,14.6,17.2,19.1,21.3,23.9,18.4,13.5,10.4,6.9
1945,1.7,10.8,13,16.4,19,21.7,23.9,21.7,19.7,17.1,9.7,8.3
1946,5.3,9.1,9.7,15.1,17,18.2,22.1,20.5,19.4,14.5,10.8,5.2
1947,4.2,1,8.6,13.9,18.7,21.3,22.8,26.3,22.4,16.5,11.4,6.6
1948,9.2,7.6,14.4,15,18.5,19.5,21.2,20.7,19.4,14.8,10.5,8
1949,7.9,9.1,9.6,16.6,16.7,21.3,25.2,23.7,23,16.9,10,8.3
1950,6.2,10,12,12.4,18.1,22.9,22.9,22,17.9,14.3,10.1,3.8
1951,7.1,7.3,8.5,12.3,14.8,19.2,22,20,19.7,14.4,12.1,8.2
1952,5.9,6.3,10.8,15.5,18.9,20.8,22.9,21.9,16.1,13.8,7.9,6.5
1953,4.5,7.1,12.1,13.5,18.7,18.7,20.6,22.3,20.1,15.1,10.6,10
1954,5.1,5,10.6,13.1,16.7,18.4,18.9,19.9,18.3,16.7,11.5,9.6
1955,6.2,5.2,7.6,14.8,15.3,19.4,23.2,23.7,19.9,14.4,11,9.3
1956,6.8,2.3,11.3,11.8,18.6,17.2,20.6,18.6,19.8,14.2,9.4,8.7
1957,7.6,9.7,13.8,13.4,15.7,21.5,21.5,20.4,17.8,15.4,9.7,7.3
1958,6.8,9.2,7.8,12,17.1,18.5,21,20.7,20.3,14.5,9.4,7.8
1959,5.4,7.8,11.8,14.1,18.3,21.3,24.6,23.4,22.8,17.7,10.5,9.1
1960,6.8,7.6,10.4,13.8,18.4,21.5,19.7,20.2,17.8,14.1,11.3,6.2
1961,6.6,10.5,12.3,14.5,16.3,20.3,21,21.5,21.3,15.3,9.3,6.1
1962,7.2,7.7,6.5,12,14.1,18.7,19.7,20,18.1,15.1,8.7,4.5
1963,0.6,1.8,9.4,12.8,15.3,19.2,20.4,19.2,18.1,14.2,11.7,4.1
1964,4.7,7.5,7.7,12.1,18.1,19.3,21.7,21.2,20,13.2,10.4,6.2
1965,6.2,5.7,9.6,12.5,15.8,18.9,19,20.2,17.3,15,8.6,8.4
1966,4.5,9.3,10.5,12.6,15.9,20.6,19.9,20.3,19.2,14.9,8.9,9.1
1967,6.4,8.9,11.3,12.3,15.4,19,22.6,21,18.8,15.4,9.4,6.8
1968,6.6,5.9,10.4,12.9,14.7,19.5,20.4,20.7,19,16.3,9,4.6
1969,8,5.2,8.4,12.6,16.5,19.2,22.6,21.6,19.8,17.1,10.2,4.9
1970,6.5,7.2,7.9,10.7,17.6,21.8,20.7,21.3,19.8,15,11.5,6.2
1971,6.7,7.7,8.4,12.4,17.2,17.8,22.5,20.8,19.2,15.6,9.5,8.5
1972,6,7.6,11.4,12.5,15.1,16.5,21,20.7,17.2,14.4,10,8.1
1973,6.5,7.5,10.2,11.6,16.2,20.7,20.9,23.3,20.4,13.7,9.8,7.8
1974,8.9,8.8,10,13.5,15.8,19.3,19.9,20.7,17.4,11.5,10.6,10.3
1975,9.6,8.5,8.3,12.3,14.8,20.5,22.4,24.2,19.2,13.6,9.5,6.6
1976,7.8,7.3,8.6,13.1,18,23.7,24.9,23.6,18.7,15.1,9.5,5.1
1977,6.1,9,10.9,11.4,15.8,17.5,21.6,20.2,18,16,10.5,8.6
1978,6.3,5.7,10.4,10.8,16.6,18.6,19.8,20,19.4,15.6,10.9,7.2
1979,3.5,4.9,8.9,12.2,15.2,18.6,21.4,19.6,18.5,15.6,10.5,8.8
1980,4.8,9.3,9,13.2,16.1,19,19.6,21.4,19.7,13.8,8.9,7.7
1981,7.5,6.4,11.9,12.7,16,17.9,20.9,22.5,19.5,13.3,10.9,4.5
1982,5.7,7.5,10.4,13.5,17.1,20.8,23,21.3,20.5,14,11.7,7.3
1983,9.1,5.1,9.9,11.7,14.9,20.1,25.8,23.3,19.2,14.8,10.7,7.8
1984,7.8,7,8.9,13.1,14.5,20,22.1,22.7,18.8,15.3,12.2,8
1985,3,5.3,8.4,13.2,16.4,18.4,22.1,19.8,20.1,15.3,7.7,8.8
1986,6.7,1.6,8.8,10.5,16.1,21,21.9,20.2,17,16.2,11.6,8.8
1987,2.3,6.6,8.1,15.1,15.6,18.2,21.4,21.3,19.8,14.9,10,7.7
1988,8.6,8.3,10.3,12.6,17.2,19.1,19.7,21.3,18.6,15.3,9,9.7
1989,8.1,9.2,12.2,11.3,19.8,20.9,24.3,23,20.7,16.8,9.9,8.3
1990,8.8,11.4,12.1,13.3,18.9,18.4,23.1,24.7,19.3,16.4,10.3,6.9
1991,6.8,4.5,12.3,12.8,15,16.9,22.3,23.2,20.9,14.4,10.3,6.8
1992,6.2,8.5,11,13,19.6,20.9,22.1,21.5,18.9,12.4,11.9,7.4
1993,9.9,7.4,10.8,15,17.9,21.3,21.4,20.8,17.4,13.2,7.9,9
1994,8.7,7.5,12.2,12.8,15.9,20.3,24.6,22.5,18.7,15,13.5,9.9
1995,8.7,10.9,10.7,14.2,17.9,20.3,25.3,25.5,19.5,18.1,11.6,5.7
1996,6.5,6.1,8.2,14,14.3,21.2,22.7,22.1,18.1,15.6,9.6,5.3
1997,4.4,10.5,13.1,14.5,17.8,19.5,22.3,25.4,20.8,15.5,12,8.9
1998,8.7,11,11.8,12.6,19.2,19.7,21.1,23.2,19.6,14.7,8.8,8.2
1999,8.8,8.3,11.7,14.3,18.8,19.6,23.9,22.5,21.4,15.2,10,8
2000,7.3,10.1,11.4,12.9,17.5,20.4,20.2,23.1,20.2,15,11.1,8.7
2001,6.5,8.2,9.5,12,17.7,20,22.7,22.5,18.1,17.4,10.3,5.9
2002,8.1,10.5,11.6,14.6,16.5,19.9,21.3,22.3,19.3,14.5,12.1,7.8
2003,6.3,7.3,12.2,14.7,17.5,22,23.4,24.8,20.7,13.1,11.1,7.6
2004,7.6,8.1,10.1,14.2,16.8,21.3,21.9,22.8,20.6,14.8,10.2,7
2005,8.4,6.6,10.6,14.2,16.6,21.5,22.4,21.9,20.8,17.2,9.8,6.5
2006,5.8,5.9,8.7,13.5,17.2,21.5,26.2,21.8,22.2,17.3,12.4,8.8
2007,9.8,10,12.2,17.8,17.8,20.6,20.6,21,19.2,14.5,10.6,7.4
2008,9.2,9.8,10.4,13.1,19.6,19.8,22.1,21.1,18.3,14.3,10.1,5.8
2009,5.2,7.2,11.4,15.2,18.2,21,22.4,23.3,20.1,15.7,12.3,6.1
