1901,4.3,2.3,6.3,11.4,14.7,18,20.3,19.6,17,11.6,5.4,4.7
1902,4.9,4.5,9,11.5,11.3,15.9,19.5,18.5,16.1,11.6,7.9,5.2
1903,5.7,7.3,8.9,8.8,13.9,15.6,18.4,17.9,16.4,14,8.5,4.1
1904,5.1,6.3,6.4,11,14.6,16.8,20.8,19.3,15,12.7,6,6.2
1905,3.3,5.3,8.9,10.7,12.9,16.8,20.7,18,15.2,9.6,6.5,4.7
1906,6.7,5.3,7,9.5,13.5,17.6,19.3,20.2,17.5,13.9,8.4,4.1
1907,3.8,3.7,8,9.9,13.6,15.4,17.3,18.3,17.6,12.5,8.9,7.6
1908,3.2,6.7,6.5,9.3,15,17.2,18.6,18.4,15.7,14.2,8.1,5.6
1909,3.9,3.5,6.4,11.6,14.3,15,16.9,19,14.9,13.8,6,6
1910,5.9,7.5,7.8,9.4,12.5,16.7,17.1,18,15.1,12.9,8.4,7.7
1911,2.5,5.7,7.6,9.2,14.6,17.4,22.1,21.8,19.7,12.8,8.2,8.5
1912,6.4,8.3,9.6,10.8,15,15.7,17.8,15.9,13.8,11.6,7.3,7.4
1913,7.6,6,9.1,10.2,13.7,16.3,18,18.9,16.8,13.6,10.9,5.2
1914,1.9,8.3,9.1,12.3,13.5,16.2,17.8,19.4,16.7,11.8,7.6,6.9
1915,5.1,6.1,6.8,9.4,15.2,17.8,17.2,18.3,16,10.8,5.6,8.6
1916,8.1,6.4,6.7,10.5,14.6,14.2,18,19.8,15.6,13,8.3,5.7
1917,2.2,3.1,6.1,8.1,16,18.2,18.9,17.5,17,11.1,8.9,1.9
1918,5.2,7.1,8,9.1,15.1,16.2,18.5,19,16,10.9,7.4,8.7
1919,4.5,5.8,7.7,9.1,14.9,16.7,17,19.9,17.2,9.5,6,7.2
1920,5.6,7.6,9.3,10.7,14.7,16.5,17.4,17.1,15.8,13.2,7.3,5
1921,8,5.5,8,10.1,14.2,18.5,21.3,18.3,18.5,16.3,7,6.9
1922,6.3,6.8,8.3,9.9,16.4,16.7,16.9,17.5,14.5,10.6,7.1,5.6
1923,5.5,8.5,9.2,11.1,13.7,15.8,20.4,19.4,16.1,13.4,6.2,5.9
1924,6.7,4.2,8.3,10.5,15,16.7,18.5,16.8,16.4,13.2,8.4,5.6
1925,6.2,6.8,5.3,10,13.3,18.5,18.2,18.4,14.7,13.2,5.9,5.7
1926,6.6,10,8.3,11.7,12.9,15.4,19.5,20.1,18.6,13.6,9.3,3.6
1927,6.3,6.2,9.4,11.3,15,16.3,18,18.3,15.9,13.1,8,4.5
1928,7.1,8.7,8.9,10.5,12.9,16.9,21,20.2,17.4,13.7,9.8,5.6
1929,2.2,3,8.2,9.5,14,17.1,20,18.7,20.1,12.9,9.2,8.1
1930,7.6,4.5,8.4,11.1,13.1,17.7,17.8,19,17.1,14.3,10.7,6.5
1931,5.7,5.8,8,10.5,14.1,18.4,17.9,18,14,12.4,9.4,4.6
1932,6.5,2.4,7.5,9.2,12.9,17,17.6,21.6,18.1,12.9,8.8,6.3
1933,3.5,6.3,9.6,11.7,15,16.8,20.6,21.8,18,13.6,6.7,0.3
1934,4.7,3.9,7.9,11.2,14.9,18.3,20.8,18.5,18.2,13.6,6.4,9.5
1935,4.5,6.8,7.6,10.7,12.5,17.1,19.9,18.8,17.3,11.9,6.5,5.9
1936,8.5,6.4,9.4,9.8,14.1,16.8,17.4,19,17.4,10.6,7.9,5.2
1937,7.2,9.1,7.3,11.5,14.9,16.8,19.5,20.7,16.9,12.9,7.7,5.1
1938,6.2,5.3,9.8,9.3,13,17.5,18.1,19.1,16.5,13.2,11,4.5
1939,7.1,6.5,7.6,11.3,13.1,17,17.3,18.6,16.6,11.8,10.3,4.3
1940,1.7,7.6,8.9,11.2,14.7,18.5,17.7,18.8,17.1,12.1,9.1,3.4
1941,2.9,6.9,9,9.6,11.5,17.7,19.9,17.6,17,12.7,8.3,5.4
1942,2.4,2,9.5,12.3,14.3,17.7,18.5,19.4,17.3,14.5,6.5,6.3
1943,7.9,6.5,9,13,15.3,17.7,20.2,19.6,16.4,13.5,7.7,4.7
1944,6.6,3.7,6.8,12.4,14.2,16.8,19.1,21.6,16.2,11.7,9.5,4.8
1945,1.2,8.9,9.2,13.5,15.6,18.3,20.4,19.2,17.9,14.3,8.2,6.4
1946,2.5,8.3,7.9,12.2,13.6,15.5,19.2,18,17.1,12.7,8.9,3.4
1947,3.1,3.4,9.2,12.3,15.6,18.5,20.6,22.4,18.4,13.3,10.6,5.9
1948,7.8,6.1,11.1,11.6,14.7,16.3,17.9,18.5,16.3,12.5,8.7,5.9
1949,5.9,6.2,7.7,12.4,12.8,18.5,21.9,20.7,19.9,15.1,7.9,5.9
1950,4,8.2,8.9,9.8,14.7,18.9,20,18.8,15.8,12.3,9.5,2.8
1951,6.3,6.2,7.6,10.8,12.3,17.1,20,17.9,17.7,11.8,10.3,6.5
1952,4.5,4.5,10.3,12.2,16.2,19.2,20.3,19.8,14,13.3,7.7,5.5
1953,1.7,4,9.6,11.5,16.2,16.3,18.3,20.3,17.4,13.5,7.4,9
1954,4.3,4.2,9.4,10.4,13.6,16.2,17,17.8,16.7,14.5,9.8,8
1955,6.9,5.8,6,12.2,13.6,17.7,20.7,21.3,17.3,12,7.9,8.4
1956,6.1,1.9,8.8,9.9,15,15.4,18.5,17,17.6,12.4,6.6,7.1
1957,4.3,8.9,11.8,11.2,12.9,18.5,19.4,18.7,16.5,13.6,7.2,4.7
1958,5.9,8.1,7.4,9.7,14.7,16.4,18.3,18.8,18.7,12.8,7.7,6.7
1959,5.3,6.5,10.2,11.5,15.3,18.3,21.1,20.3,19.3,14.1,8.8,8
1960,5.4,6.5,10.3,11.1,16,19.2,17.8,18.3,15.9,12.7,10.4,4.6
1961,5.6,9.4,9.5,12.9,14.2,17.7,19.1,18.6,19.8,13.8,8.1,6.6
1962,6.5,5.6,5.8,10.6,12.9,17.4,18.8,19.4,16.8,13.5,7.2,3
1963,0.2,1.8,8.9,10.8,13.1,16.5,19.2,17.1,16.4,13.2,10.9,2.8
1964,2.1,6.8,7.7,10.6,15.4,17.4,20.2,19.6,18.5,11.1,7.7,4.7
1965,5.5,3.1,8.8,10.2,13.7,16.6,17.5,17.9,14.6,14.5,8.6,8.2
1966,5.5,10.2,7.7,12.1,14,17.4,17.6,18.2,18.1,13.9,6.8,7.8
1967,5.4,7,8.8,10.3,13.2,16.8,20.4,18.8,16.2,14.7,8.7,4.4
1968,5.8,6.3,8.3,11,12.7,17,19.1,18.7,16.2,15.1,9.1,5.4
1969,6.9,4.1,8.5,11.2,14.1,16.3,20.6,19.4,16.9,14.9,8.7,4
1970,6.2,7,6.3,9.1,14.4,18.8,18.7,19.3,17.9,12.2,10.8,3.3
1971,5.9,5.4,5.4,12.3,14.6,15.5,21.4,18.9,17.4,13.8,7,5.6
1972,5.2,7.2,9.7,10.2,12.3,14.6,19,18,14.8,12.8,9.2,6.4
1973,4.3,4.7,7.5,9.2,15,18.1,18.9,21.3,18.2,12,8.4,5.3
1974,8.1,7,8.7,10.5,13.4,17.4,18.8,19.5,15.6,9.3,9.6,8.6
1975,7.9,7.9,6.8,10.4,13.2,17.8,20.3,21.1,16.9,12.3,8.5,3.3
1976,5.4,7.1,8.1,10.8,15,21,21.1,21.2,16.2,13.1,7.6,5.1
1977,5.1,8.7,9.8,9.7,13,15.5,18.5,17.8,16.3,14.5,8.4,7.2
1978,4.9,6.8,9,9,13.8,16,18,18.3,17.2,13.5,8.5,7.3
1979,3.1,6.2,8,9.6,13.1,17,19.8,17.7,17.2,14.2,8.1,7.3
1980,3.9,7.9,7.5,10.2,13.1,15.6,17.1,19.4,17.8,12.5,7.1,4.5
1981,6.1,4.7,11,11.6,13.5,17,18.4,20.8,17.7,13.4,9,6.7
1982,8.1,7.6,8.3,11.4,14.9,18.6,21.3,18.6,18.8,13,10.2,6.8
1983,7,4.7,8.6,10.3,12.7,18.5,23.5,20.4,17.7,13.5,10,6
1984,6.4,5.3,7.2,12.6,11.3,17.8,20.5,19.9,16.1,13.6,11.1,6.1
1985,1,6.9,7,11.6,13.5,16.7,20.7,18.1,19.2,14.2,6.2,6.3
1986,6.3,2.4,8,7.8,14.3,18,19.7,18.1,16.6,15.3,9.3,7
1987,0,5.65,7.35,13.05,13.25,16,19.8,20.15,19.3,14.05,8.65,7.2
1988,8.5,6.9,8.4,12.3,15.1,17.9,18,19.4,17.1,14.9,8.3,7.1
1989,5.7,7.6,11.1,9.7,17.8,19.1,21.9,20.8,18.3,15.4,9.8,8.3
1990,7.1,11,10.3,10.7,17.4,17.1,21.4,22.4,18.3,15.1,9.1,4.3
1991,5.6,4.2,10.7,10.3,13.9,15.7,20,22.4,19.6,12.2,8.6,5.2
1992,3.8,6.2,9.1,10.7,16.9,17.3,20,20.5,16.3,11.2,11.5,7.1
1993,7.8,5.6,9,11.2,14.9,18.4,18.2,19.9,15.6,11.7,6.3,8.2
1994,7,7.8,10.7,10.2,14.9,18.3,21.7,21,15.7,14.4,11.8,8.6
1995,6.5,9.4,8.5,11.4,15.4,17.8,22.4,21.8,15.6,16.7,9.1,6.3
1996,8.1,5,8.6,11.6,13.4,19.1,20.2,19.5,16.2,13.7,8.6,4.9
1997,4.2,9,11.4,12.5,16.1,16.9,19.8,22.7,19.2,15,10.4,7.2
1998,6.9,7.8,10.2,10,16.6,17.5,18.8,21.1,17.5,13.5,7,6.4
1999,7.3,6.6,10.1,11.6,16.6,17.7,21.4,20.6,18.8,14.2,7.8,7.1
2000,5,8.6,9.1,11,16.1,18.6,18.8,20.8,18.3,13.4,9.6,9.2
2001,7.3,7,10.8,10.3,15.9,18.4,19.8,20.9,15.7,16.5,7.6,3.6
2002,7.8,8.9,10.2,11.8,14.2,18.1,18.8,19,17.2,14.5,10.7,8.9
2003,4.4,5.6,11.7,13.1,15.2,21.4,21,22.1,18.3,12.2,10.7,6.8
2004,6.8,6.5,7.9,11.1,14.9,19.5,19.4,20.4,18.7,14.5,8.8,5.6
2005,6.7,4.2,9.1,11.6,15.3,20.7,21,20.2,18,16.6,8,4.1
2006,4.8,4.5,8.9,11.7,15,20.2,23.8,18.6,19.7,16.5,11.2,5.8
2007,8.1,9.4,9.1,15,15.3,17.9,18.3,18.8,16.2,13.3,8,5.8
2008,7.8,8.9,8.6,10.8,16.3,17.9,19.1,19,15.7,12.7,9,5.1
2009,4.2,6.2,9.2,11.5,15.9,19.2,19.5,21,18.3,14.5,11.3,5.9
