1901,5.6,3.6,7.7,12.1,14.9,18.3,20.5,20,17.9,12.5,6.6,5.7
1902,5.9,6.3,9.9,12.1,11.9,16.3,20,18.9,16.8,12.7,9,6.4
1903,6.5,8.3,9.8,9.9,14.1,16,19,19,17.2,15,9.9,5.6
1904,6.7,7.9,7.3,11.5,15.2,17.2,20.9,19.9,16,13.9,7.2,7.5
1905,4.8,6.3,10.3,11.7,13.4,17.2,20.8,18.7,16,11,7.6,5.8
1906,7.8,6.8,8,9.9,14,17.9,19.5,20.6,17.9,14.7,9.3,5.7
1907,5.2,5.3,9,10.9,13.8,16.1,17.8,18.9,18,13.3,9.4,8.7
1908,4.9,8,7.6,10.1,15.4,17,18.9,19,17,15.3,9.3,6.9
1909,5,4.8,7.9,12.2,14.8,15.4,17.5,19.5,15.8,14.9,7.6,7.4
1910,6.9,9.1,8.5,10.3,13,17.1,17.8,18.5,16,13.8,9.8,8.6
1911,3.7,7.1,8.4,9.9,14.8,17.4,22,21.8,20.2,13.7,9.1,9.5
1912,7.3,9.5,10.7,11.4,15.5,16.1,18.2,16.9,14.7,12.6,8.4,8
1913,8.5,7.3,10,11,14.3,16.7,18.6,19.4,17.3,14.4,11.9,6.5
1914,3.4,9.4,10.4,12.6,13.9,16.1,18.2,19.6,17.7,13.1,8.6,8
1915,6.5,7.3,7.9,10,15.2,17.9,18,19.2,16.9,12.1,7.2,9.6
1916,8.8,7.8,7.8,11.1,15,14.7,18.4,20.3,16.5,14.2,9.6,7.2
1917,4,4.9,7.4,8.8,15.9,18,19.3,18.2,17.8,12.4,9.9,3.4
1918,6.3,8,8.8,9.8,15.3,16.6,18.7,19.2,16.6,11.9,8.1,9.3
1919,5.4,7.4,8.7,9.7,14.9,16.6,17.7,19.9,18,10.9,7,7.8
1920,6.8,8.1,9.8,11.3,14.5,16.5,17.6,17.5,16.3,13.9,8,5.9
1921,8.6,6.9,9.1,10.8,14.3,18.5,21.3,18.9,19.1,16.9,8.2,8.1
1922,7.4,8.3,9.2,11.1,16.5,16.6,17.4,18.1,15.3,12,8.5,6.7
1923,6.8,9.4,10.4,11.7,14.8,16.3,20.4,20.3,16.8,14.8,7.7,7.2
1924,7.8,5.5,9.4,11.6,16,17.4,19.2,17.7,17.4,14.6,9.6,6.9
1925,6.9,8.1,6.4,10.7,13.7,18.1,18.4,18.7,15.6,14.1,7.1,7.1
1926,7.7,11.2,9.8,12.3,13.3,15.9,19.7,20.8,19.9,15.1,10.4,5.6
1927,7.7,7.6,10.2,12.4,15.5,16.8,18.3,18.9,16.9,14.7,9.3,6.6
1928,8,10,9.8,11.1,13.2,17.3,21.3,20.8,18.1,14.9,10.8,7.1
1929,4,5.5,9.4,10.4,14.3,17.6,20.2,19.3,20.1,14.2,10.4,9.6
1930,8.7,5.8,9.4,11.6,14.2,17.8,18.4,19.9,18.4,15.8,11.9,8.4
1931,7.2,7.4,9.6,11.5,14.7,18.8,18.7,18.8,15.5,14,10.6,6.3
1932,7.8,4.4,8.9,10.1,13.6,17,18,21.9,18.8,14.1,10.4,8.1
1933,5.2,7.7,10.4,12.9,15.9,16.9,21.2,22.7,18.9,14.9,8.1,2.7
1934,6.1,5.8,8.7,11.6,15.8,18.9,21.2,19,19.2,15.1,7.8,10.7
1935,5.8,8.1,8.6,11.5,12.7,17.3,20.1,19.2,18.2,13,7.9,7.8
1936,9.8,8.2,10.4,10.8,14.2,16.5,17.8,19.1,18,11.9,8.9,6.2
1937,8.2,10.5,8.7,12.5,15.5,17.3,19.8,21.2,17.8,13.9,9.6,6.7
1938,7.5,6.5,10.3,10,13.2,17.3,18.3,19.3,17,14.3,11.7,6.1
1939,8.6,7.7,8.7,11.7,13.3,16.8,17.6,18.7,17.3,12.8,10.9,5.8
1940,3.6,8.8,10.1,11.9,15.1,18,18,19.1,17.7,13.2,10.2,5.3
1941,4.7,8.4,9.7,10.3,12.1,17.7,19.9,18.2,17.5,14.1,9.4,6.9
1942,4.5,3.9,10.3,12.8,14.9,18.2,18.8,19.8,17.9,15.7,8.2,7.7
1943,9.1,7.8,9.7,13.4,15.8,18.1,20.1,20,17.3,14.5,9.1,6.3
1944,7.6,5.2,8,13,14.8,17,19.3,21.4,17.1,13.1,11.1,6.8
1945,3,9.7,9.8,14.1,15.8,18.4,20.3,19.4,18.7,15.3,9.9,8
1946,3.8,9.3,8.8,12.3,13.9,15.8,19.4,18.8,18.2,14.4,10.1,5.3
1947,4.5,5.3,10.3,12.7,15.5,18.6,20.8,22.1,18.8,14.6,12.2,7.3
1948,9.2,7.5,11.7,12.1,15.2,16.7,18.1,19.1,17.2,14,10.1,7.5
1949,7.3,7.9,8.6,13.1,13.5,18.7,22.1,21.1,20.3,16.1,9.7,7.4
1950,5.7,9.3,9.9,10.7,15.1,19.1,20.5,19.4,17,13.8,11.2,4.6
1951,7.8,7.6,9.2,11.5,12.8,17.2,20.2,18.1,18.6,12.8,11.4,8.1
1952,5.8,6,11.9,12.8,16.5,19.5,19.8,20.3,15.1,14.9,9.9,7.7
1953,3.4,5.3,10.5,12.2,16.8,16.3,18.4,20.9,18.2,14.4,9.3,10.6
1954,5.8,5.9,10.4,10.9,14,16.5,17.3,18.2,17.7,15.5,11.5,9.2
1955,9.4,7.5,7.6,13.3,14.6,18,20.5,21.3,17.8,13.1,9.1,9.8
1956,7.7,3.5,9.9,10.7,15.3,15.5,18.5,17.7,18.1,13.4,7.6,8
1957,5.3,10.2,12.9,11.6,13.3,18.2,19.4,19.2,17.3,14.4,8.1,6.3
1958,7.5,9.5,9.2,10.4,15.3,16.7,18.5,19.3,19.9,13.8,9.1,8.6
1959,7.2,7.9,11.3,12.1,15.3,18.3,20.9,20.4,19.5,14.8,9.9,9.6
1960,6.9,8.1,11.5,11.6,16.4,19.3,18.1,18.6,16.8,13.5,11.5,6.1
1961,6.8,10.8,10.7,13.4,14.8,18.1,19.2,19.2,20.9,15.1,9.5,8.8
1962,8.1,7,7.4,11.2,13.6,17.9,18.9,20.2,18.2,14.9,8.2,4.8
1963,2.9,3.8,10.1,11.3,13.6,16.7,19.6,17.7,17.1,14.7,12.2,5
1964,3.6,8.2,8.9,11.2,16.3,17.6,20.7,20.1,19.6,12.3,8.9,6.2
1965,6.8,4.4,10,10.8,14.4,17,18.1,18.8,15.6,16.1,10.3,9.9
1966,7.7,11.4,8.6,12.7,14.7,17.4,17.9,19,19.3,15,8.4,9.3
1967,6.3,8.4,10.3,10.7,13.8,16.9,20.7,19.3,17.3,16.2,10.8,6
1968,7.6,8.3,9.2,11.8,13.4,17.4,19.7,19.3,17.3,16.6,11.2,7.9
1969,8.4,5.4,9.7,11.8,14.8,16.3,21,19.7,17.3,15.8,9.9,6.1
1970,8.1,8.6,7.4,10,14.8,19.1,19.5,19.6,18.9,13.4,12.7,4.8
1971,7.6,6.6,6.2,12.9,14.9,15.8,21.5,19.3,18,15.3,8,7.3
1972,6.8,8.6,10.6,10.8,12.9,15.2,19.3,18.3,15.5,14,11.2,7.9
1973,5.8,6.1,8.4,10.2,15.9,18.1,19.2,21.8,18.7,12.9,9.5,6.8
1974,9.6,8.2,9.7,11,14.2,18,19.2,20.2,17,10.8,11.3,10
1975,9.5,9.3,8.3,11.3,14,18,20.7,21.3,17.9,14,9.9,4.8
1976,6.4,8.9,9.5,11.4,15.6,21.5,21.2,21,17,14.1,9,7.3
1977,7,10.5,11.1,11,13.4,16,18.4,18.3,17.8,15.7,9.7,8.9
1978,6.6,9,10.1,10,14,16.4,18.6,19.5,18.4,14.5,9.4,9.5
1979,6.2,8.1,9.5,10.3,13.9,17.6,20.4,18.8,18.2,15.5,9.2,9.1
1980,6.3,9.6,9,11,13.5,16,17.7,20.4,19.3,14,9.1,6.3
1981,7.6,6.1,12.5,12.3,14.1,18,18.9,21.5,18.9,15.1,10.3,9.1
1982,10.1,8.9,9.6,12.5,15.4,18.9,21.5,19.3,19.4,14.2,11.5,8.7
1983,7.9,6.2,10,11.3,13.2,18.8,23,20.6,18.9,15,12.2,7.7
1984,8.1,6.7,8.3,13.6,11.9,17.8,20.6,20.1,17,14.5,12.2,7.8
1985,2.8,9,8.3,12.4,13.7,17.4,21,18.8,20,15.6,7.6,7.2
1986,8,4.5,9.4,8.2,15.3,18.3,20.5,19.1,18.2,16.3,10.4,8.9
1987,2.4,7.6,9.2,13.8,14,16.8,20.2,21.1,20.7,15.4,10.3,9.1
1988,10.5,8.7,9.7,13,15.6,18.2,19,20.4,18.4,16.3,10.2,8.1
1989,6.4,8.5,12.3,10.5,18.9,19.7,22.4,21.6,19,16.5,12.1,11
1990,8.1,12.9,11.8,11.5,18.4,18.2,21.9,23,19.9,16.3,11,6
1991,7.2,6.9,12.1,11.1,14.7,16.9,20.8,23.3,20.9,13.5,10.5,7
1992,4.7,7.5,10.5,11.9,17.7,17.3,21.1,21.5,17.7,13,13.4,9.2
1993,8.6,7.3,10.6,11.9,15.8,19,19.2,21.2,16.8,13.4,8.6,10.6
1994,8.7,9.4,12.5,11.3,16.2,19,22.4,22.2,17.1,15.9,13.3,10.4
1995,8.3,10.7,10.3,12.6,16.5,18.8,22.9,22.3,16.9,18.3,11.1,9.1
1996,10.4,7,10.3,12.8,14.9,20.1,21.1,20.1,17.2,15.1,10.7,7.9
1997,6.8,11.1,12.8,14,17.3,17.9,20.4,23.4,20.4,16.7,12.2,9.3
1998,9.2,9.3,12.1,11.3,17.1,18.6,19.9,22.2,19,14.8,9.2,7.8
1999,8.8,8.2,11.5,12.7,17.8,18.6,21.9,21.7,20.1,15.8,9.3,9
2000,6.6,10.4,10.7,12.2,17.2,19.6,19.8,21.8,19.6,15.3,11.4,11.2
2001,9.4,8.8,12.8,11.6,16.7,19.6,20.5,22.3,17.4,17.9,9.1,5.4
2002,9.3,10.4,11.9,13,15.2,19.1,19.7,19.9,18.5,16.2,12.3,11.1
2003,6.6,7.1,13.1,14.3,16.1,22.5,21.7,22.8,19.8,14.1,12.3,9.1
2004,8.7,8,9.5,12,15.7,20.6,20.4,21.4,19.8,16.5,9.8,7.6
2005,7.8,5.8,10.4,12.9,16.9,21.7,21.9,21.2,18.9,17.6,9.6,5.9
2006,6.6,6.3,11.2,12.8,16.6,21.1,24.5,19.7,21.1,18.3,13.3,7
2007,9.4,10.9,10.6,15.8,16.2,18.6,19.4,20.1,17.9,14.7,9.3,7.4
2008,9.2,10.8,10.3,12.1,16.7,18.6,20.1,20.2,17.2,14.2,10.4,7.1
2009,6.2,8,10.9,12.2,16.9,20.1,20.9,22.2,19.5,16.4,13.1,8.4
