1901,6,3.6,7.8,14.9,19,21.6,24.7,23.1,19.9,14.6,8.2,6.7
1902,7.2,5.5,11.8,14.5,13.9,19.7,22.3,21.1,19.1,13.6,9.7,6.1
1903,6.4,10,11.5,10.9,17.6,19.3,21.8,21,20,15.5,10,4.4
1904,5.5,7,8.6,14.4,18.1,20.7,25.1,22.9,18.1,14.7,8.8,7.6
1905,5.4,7.6,11.5,12.6,16.9,21.4,24.2,21.5,18.1,11.1,8.3,6.8
1906,7.9,6.4,9.5,13.6,17,20.7,22.9,23.2,20,17,11.2,4.8
1907,5.8,5.1,11.3,12.8,17.4,18.5,20.6,21.2,21.1,15,10.6,7.8
1908,3.6,8.1,7.9,11.8,18.6,21.9,22,21,19.2,16.7,9.5,5.4
1909,5,5.8,7.8,15.6,17.8,18.3,19.4,22,17.9,15.5,7.5,7.1
1910,6.7,8.4,10.8,12.4,16.6,20.3,19.8,21.2,18.4,15.7,8.4,9.2
1911,4.3,7.6,10,12.4,19.3,20.9,25.5,25.7,21.7,14.8,9.7,9.7
1912,7.3,10.2,12,14.5,18.4,20.3,22.7,18.5,15.9,14,8.9,8.5
1913,8.2,8,11.5,13.4,17.6,19.8,19.9,21.7,19.5,15.7,12.7,6.5
1914,3.6,10,10.8,15.9,16.9,20,21.6,23.1,19.6,14.2,9.7,9
1915,6.6,7.8,9.4,13.3,18.8,22.3,21.3,21.5,19.6,12.8,7.2,10.2
1916,10.2,7.6,9,14.1,18.7,17.5,21.3,22.2,18.8,14.8,10.3,6.5
1917,3.4,3.5,7.5,10.3,20.5,22.8,22.4,20.7,20.4,13.3,11.1,3.9
1918,5.8,8.9,10.7,11.7,20,19.9,22.5,22.7,18.8,13.4,9.2,10.2
1919,5.5,5.8,9,11.5,19.6,20.4,19.4,22.8,20.4,12.3,6.9,9
1920,7.7,9.8,12.5,13.3,18.4,20.8,21.2,20.3,19.1,15.7,8.8,6.5
1921,9.7,8.1,11.4,14.2,18.6,22.5,26.3,22.8,20.6,18.5,7,8.1
1922,7,8.5,9.8,11.5,19.5,21,20.3,20.7,17.7,12.4,9.2,7.7
1923,7.9,9,11.4,13.3,16,18,24.7,23.1,20,15.5,7.8,6.9
1924,7.2,5.9,10.2,12.8,18.9,20.2,22,19.6,18.8,15.5,10.3,7.5
1925,8.2,8.8,8.1,13.6,17.5,21.8,22.8,21.5,17.3,15.8,7.4,6.8
1926,7.4,11.3,10.8,14.7,15.9,18.8,22.7,23,21.4,14.5,11.1,5.6
1927,7.6,7.7,11.8,14.1,17.6,19.1,21.6,21.6,18.4,15.5,9.3,4.4
1928,8.6,10.3,10.8,14.2,16.6,20.4,24.4,22.9,19.7,15.1,12,7
1929,3,2.7,10.4,11.7,18.1,20.5,24.4,23.1,23.9,15.2,11.3,9.9
1930,9.5,6,10.9,14.2,16.3,22.4,21.1,22.8,19.2,15.8,11.9,7.2
1931,7,7,9.4,12.6,17.7,21.2,21.4,20.5,17,15,11.2,7.2
1932,8.6,5.9,9.8,12,15.9,20.9,22.1,24.4,20.5,14.5,9.9,7.7
1933,5,7.5,13.1,14.5,17.8,21,24.1,24.9,21.3,15.7,8.6,1.9
1934,6.6,6.8,10,14.9,18,22.2,25.4,22.2,21.8,15.6,9.4,10.5
1935,6.6,9.1,10.4,13.2,16.6,21.7,24.3,23.4,20.1,14.6,10.8,6.3
1936,8.8,7.1,11.8,11.7,18.4,21.5,20.8,22.8,20,14.1,9.5,7.6
1937,8.4,10,8.8,13.9,18.8,21.3,22.3,23.6,19.9,15.7,9.5,5.8
1938,8.4,8.1,13.6,12.8,16.4,21,21.5,22.9,20.3,15.2,12.7,5.8
1939,8,8.7,9.9,14.6,16.8,21.6,21.5,22.5,20,13.2,12.4,5.3
1940,1.9,6.4,11.1,14,19,23,21.4,22.3,19.8,14.5,11,5.1
1941,2.7,7,11,12,15,21.6,24.2,20.5,20.3,15.4,9.6,8
1942,2.2,1.7,10.3,15.6,17.6,21,21.6,23.4,20.4,16,9.1,8.3
1943,8.2,9,12.6,16.5,18.9,20.5,23.9,22.6,19.5,15.9,9.5,5.5
1944,8.9,6,9.4,15.2,18,19.8,22.2,24.9,18.8,13.8,10.6,6.8
1945,1.4,11,13.2,17,19.9,22.7,24.8,22.4,20.3,17.4,9.6,8.2
1946,4.9,9.4,9.9,15.6,17.5,19.2,23.1,21.3,20.1,14.9,10.7,4.9
1947,4,1.6,9.5,14.9,19.4,22.1,24,26.8,23.1,16.9,11.6,6.3
1948,9.4,7.8,14.7,15.5,19.1,20.2,21.6,21.2,19.7,15.2,10.4,7.9
1949,7.9,9.3,9.8,17.3,17.1,21.8,26.1,24.2,23.3,17.3,9.8,8.2
1950,6,10.3,12.1,12.9,18.7,23.6,23.9,22.7,18.2,14.7,10.4,3.6
1951,7.4,7.4,8.9,12.7,15.4,19.7,22.5,20.4,20,14.5,12.3,8
1952,6,6.1,11,15.9,19.4,21.6,23.6,22.5,16.2,14.1,7.8,6.3
1953,4.1,7,12.5,14.2,19.3,19.2,21.1,23,20.5,15.6,10.3,10
1954,5,5,10.9,13.4,17.3,19.1,19.6,20.5,18.7,17.1,11.7,9.5
1955,6.4,5.5,7.9,15.2,16,20.2,23.5,24,20,14.6,11,9.2
1956,7,2.4,11.6,12.3,19.1,17.5,21.1,19.3,20.3,14.5,9.2,8.6
1957,7.3,10,14.2,13.9,16.1,22.1,22.1,21,18.2,15.6,9.8,7
1958,6.8,9.3,8,12.2,17.6,19.1,21.5,21.4,20.7,14.9,9.3,8
1959,5.6,7.8,12.1,14.4,18.8,21.8,25.3,23.8,23.3,18,10.4,9.1
1960,6.8,7.9,11,14.2,18.9,21.9,20,20.8,18.1,14.5,11.5,6.2
1961,6.6,11,12.8,15.5,16.7,21,21.5,22.3,22.2,15.7,9.2,6.4
1962,7.5,7.5,6.6,12.4,14.7,19.6,20.4,21,18.6,15.5,8.6,4.5
1963,0.5,1.7,9.8,13.1,15.8,19.6,21.2,19.5,18.3,14.5,12.2,3.6
1964,4.3,7.7,7.7,12.7,18.8,20,22.6,22,20.6,13.2,10.3,6
1965,6.1,5.2,10,12.7,16.3,19.8,19.5,20.7,17.5,15.6,8.6,8.5
1966,4.3,9.9,10.4,13.4,16.5,21.3,20.4,20.9,19.7,15.2,8.6,9
1967,6.4,9,11.4,12.5,16,19.5,23.5,21.6,19,16.1,9.3,6.5
1968,6.7,5.9,10.6,13.7,15,19.8,20.9,21,19.1,16.6,8.9,4.5
1969,8,5.2,8.8,13.1,17.1,19.5,23.1,21.9,19.9,17.3,10.3,4.3
1970,6.5,7.4,7.8,10.9,17.9,22.2,21.2,21.9,20.4,15.3,11.8,5.9
1971,6.7,7.8,8.1,13.3,17.9,18.1,23.2,21.3,19.6,16,9.4,7.9
1972,5.8,7.9,11.9,12.6,15.4,17.2,21.4,21,17.2,14.7,10.1,7.9
1973,6.2,7.1,10.4,11.8,16.7,21.3,21.4,24.1,20.7,14.1,9.8,7.5
1974,9.2,8.8,9.9,13.9,16.3,19.8,20.5,21.6,17.7,11.4,10.8,10.4
1975,9.8,8.9,8.1,12.6,15.1,20.6,22.9,24.8,19.5,13.6,9.5,6.1
1976,7.7,7.4,8.8,13.3,18.7,24.6,25.5,24.2,18.9,15.5,9.6,5
1977,6.2,9.3,11.3,11.9,16.1,17.9,21.7,20.6,18.3,16.5,10.6,8.5
1978,6.3,5.8,10.7,11.2,16.6,18.8,20.2,20.3,19.4,15.9,10.3,7.4
1979,3.5,5.1,9,12.2,15.7,19.1,21.8,20.1,18.9,15.7,10.4,8.7
1980,4.4,9.3,8.9,13.1,16.3,19.2,19.8,21.8,20,14,8.7,7.2
1981,7.2,6.2,12.2,12.9,16.3,18.4,21.4,22.9,20,13.7,10.8,5
1982,5.9,7.7,10.6,13.6,17.6,21.4,23.5,21.8,21.2,14.3,11.6,7.4
1983,9.2,5.2,10.1,12.3,15.2,20.9,26.4,23.6,19.4,15.3,10.7,7.7
1984,7.6,6.9,8.9,13.5,14.5,20.5,22.8,23.1,18.6,15.4,12.5,7.8
1985,2.6,5.5,8.3,13.5,16.9,18.8,22.7,20.5,20.6,15.5,7.6,8.8
1986,6.8,1.4,9,10.5,16.8,21.6,22.2,20.8,17.1,16.7,11.6,8.8
1987,1.7,6.4,7.9,15.6,15.7,18.6,21.7,21.9,20.2,15.2,9.8,7.5
1988,9,8.3,10,13.2,17.6,19.5,20.5,22.2,18.7,15.6,9.2,9.7
1989,7.9,9.3,12.9,11.4,20.4,21.2,24.7,23.6,20.8,17.3,9.9,8.1
1990,8.8,11.9,12.4,13.4,19.6,19.1,23.9,25.5,19.5,16.9,10.2,6.7
1991,6.8,4.7,12.5,13.1,15.4,17.5,22.9,24.2,21.5,14.6,10.1,6.6
1992,6,8.6,11.2,13.3,20.1,21,22.9,22.6,19.2,12.6,12,7.2
1993,9.9,6.9,11,15.4,18.3,21.6,21.8,21.7,17.8,13.3,7.6,9.2
1994,8.8,7.7,12.6,13,16.8,21.1,25.6,23,18.6,15.3,13.7,9.9
1995,8.6,11.1,10.7,14,18.3,20.4,25.9,25.9,19.3,18.6,11.5,5.6
1996,6.5,6,8.8,14.4,14.8,21.9,23.2,22.8,18.5,16,9.7,5.1
1997,4,10.9,13.3,14.7,18.3,20.2,23,26.1,21.3,16,12.1,8.8
1998,8.6,10.8,12.1,13,19.7,20.7,21.8,24,20,15.1,8.7,8
1999,8.9,8.3,12.1,14.7,19.5,20.3,24.4,23.3,21.8,15.5,9.8,7.9
2000,7.1,10.2,11.7,13.5,18.2,21.2,20.8,23.9,20.6,15.5,11.3,8.9
2001,6.8,8.3,10.1,12.1,18.3,20.7,23,23.1,18.2,17.8,10.2,5.8
2002,8.1,10.7,12,14.9,16.9,20.8,21.9,22.7,19.3,14.9,12.2,8.1
2003,6.1,7.2,12.7,15.3,18.2,23.1,24.1,25.3,21,13.3,11.3,7.7
2004,7.6,8.2,10.3,14.5,17.3,22.1,22.5,23.3,20.8,15.5,10.2,6.8
2005,8.3,6.4,10.9,14.7,17.3,22.5,23,22.5,21,17.6,9.6,6.3
2006,5.7,5.9,9,14,17.7,22.2,26.8,22,22.6,17.6,12.6,8.6
2007,9.9,10.2,12.2,18.2,18.2,21.1,21.1,21.5,19.3,14.8,10.5,7.3
2008,9.3,10.1,10.4,13.5,20.2,20.5,22.7,21.8,18.7,14.6,10.2,5.9
2009,5.2,7.3,11.5,15.7,18.8,21.5,22.9,24.3,20.4,16,12.6,6.4
