1901,7.3,10.7,18.7,23.4,28.1,31.6,32.9,30.1,25.8,19.3,15.5,12.1
1902,10.3,11.5,18.5,22.9,28,31.8,32.5,31.1,25.8,20.7,15.7,11.1
1903,6.8,11.6,12.6,20.6,27.5,32.3,32.5,31.3,27,21.8,13.5,8.7
1904,4.6,13.3,16.7,21.8,27.6,30.6,32.2,30.6,26,20.2,16.2,11.1
1905,6.5,9.5,14.4,23.3,28.8,32.4,32.9,30,25,20.8,15.1,9.4
1906,8.7,10.2,15.9,20.5,28.3,31.3,32.1,30.8,26,22,16,12.5
1907,10.7,9.6,16.2,22.6,26.4,30.1,32.6,30.3,25.7,19.9,14.4,10.9
1908,9.3,11.2,15.3,22.3,26.6,31.2,31.8,30.3,26,20,15.4,9.8
1909,6.8,11.3,17.1,22.4,26.7,30.8,31.5,29.8,25,20.5,16.9,10.2
1910,8.5,11.5,14.7,20.5,26.9,30.3,30.9,29.5,24.6,20.5,14.2,7.9
1911,5,11.4,14.9,21.2,27.3,31.2,31.6,30.2,26,20.4,13.7,9.7
1912,8.6,13.7,17,22.5,27.7,32.4,32.9,29.8,25,22,14.7,9.6
1913,9.5,9,14.8,21.5,28.8,31.4,32.5,29.4,26.1,21.6,15.5,11.6
1914,12.1,9.8,15.8,22.2,27.8,32.2,31.5,29.9,26.4,22.1,15.4,9.5
1915,10.2,11.5,19,21.2,28.5,32.3,32.4,31.6,27.7,21.2,16.2,11.2
1916,9.8,9.4,17.5,22.2,27.9,30.3,32.6,31.6,26.2,20.1,12.4,10.8
1917,10.7,13.2,16.3,23.3,29.4,31.7,33,30.6,25.9,19.8,14.1,9.4
1918,8.8,11.8,15.3,20.8,28.1,29.8,32.5,30,26.4,21.9,13.8,7.7
1919,7,12.1,16.1,22.7,26.3,30.6,32.4,30.9,25.6,21.3,15.1,10.1
1920,9.7,9.4,17.6,20.7,26.6,31.8,32.3,30.5,27.2,22.4,14.1,5.7
1921,9.4,11.4,16.3,24.1,26.7,32.2,33.3,29.9,26.3,21,15.3,10.6
1922,10,10.7,17.1,23.5,27.2,31.9,32.9,30.6,26.3,21.5,15.9,11.4
1923,8.9,10.9,17.6,21.2,27.2,31.4,32.6,30.7,24.7,21,13.7,9.2
1924,9.3,11.6,18.6,22.1,25.9,30.9,32.2,30.3,25.5,20.8,14.4,9.9
1925,6.4,8.2,18.9,24.2,28.6,32.3,33.1,31.2,26.5,22.1,14.3,12.3
1926,9.9,13.1,17,20.4,27.9,31.5,32.6,31.8,26.1,21,13.3,11.2
1927,7.8,10,15.7,22.5,28.7,32.2,33.3,30.8,26.8,22.7,15.3,11
1928,7.6,11.5,15.7,24.5,28.6,32,32.5,30.1,25.8,21.4,15.4,9.7
1929,6.6,10.1,17.8,24,28,30.6,31.7,28.9,26.4,20.3,14,6.7
1930,5,9.7,16.3,21.5,27.1,31.5,31.8,29.4,25.2,20.4,15.2,9.4
1931,8.9,7.9,16.5,23.2,26.4,29.7,31.6,31.3,26.1,20.1,14.7,9.6
1932,9,11.6,17.1,22.8,25.6,30.1,31.5,29.2,25.9,19.7,13.9,5.9
1933,6.9,11.4,14.7,21.2,28.1,31.2,32.5,30.5,25,20.1,15.5,12.1
1934,5.5,13.4,15.6,21.9,25.2,31.7,32.3,31.7,25.8,20.2,14.4,11.4
1935,6.7,12.9,17.5,21.5,25.7,29.6,31.7,31.1,25.6,20.5,14.4,10.8
1936,7.1,12.6,14.6,22.3,29.3,31.8,32.2,30.7,27.2,22.4,13.9,9.3
1937,6.5,11.8,14.2,20.7,27.8,31.6,33.6,31.3,26.2,20.6,15,9.1
1938,9.7,12.8,16,23.8,29.2,31,31.7,30.8,26.4,21,13.9,10.5
1939,10.1,11.4,15.4,19.8,26.8,33.3,32.4,30.4,27.3,22.1,16.2,13
1940,10.6,13.4,15.2,23.4,28,32.4,33.5,30,26.9,23.3,16.9,11.8
1941,10.1,15.3,19.1,23.4,29,32.9,32.9,31.4,27.1,23.3,15.3,10.8
1942,10.7,11.3,17.8,22.2,28.5,31.7,33.1,29.7,25.9,22.5,16.9,8.6
1943,7.1,10.9,14.4,21,27.5,30.8,32.3,31.4,25.7,20.8,14.6,12.2
1944,11.4,13.1,19.2,21.9,28.3,31.9,33.7,31.3,26.5,21.6,15.9,5.4
1945,7.2,10.4,15.9,21.8,26.9,31.6,32.2,31.6,26.6,21.4,14.9,9.6
1946,7.4,12.8,17.7,24,29.7,31.6,31.9,30.7,26.4,23.2,12.2,6.8
1947,11,12.3,18,22.5,27.1,30.7,32.1,32.5,26.1,21.1,18.5,10.1
1948,10.2,12.4,15.8,22.1,28.6,31.1,32.7,30.3,26.4,20.5,13.5,9
1949,5.7,11.5,16.1,22.6,27.6,29.7,32.8,29.9,25.7,17.9,11.8,9.6
1950,6.9,7.9,16,20,27.6,30.8,33.1,30.7,24.6,21.7,12.3,6.9
1951,9.6,10.4,15.6,21.2,28.2,30.3,32.1,31.2,28.4,24.8,16.1,12.7
1952,9.1,14.5,18.3,23.7,27.6,32.3,32.8,29.8,25.6,19.9,14.4,10.2
1953,11.3,15.4,18.2,23.3,28.1,31.5,33.8,31.4,26.8,21,16.3,11.5
1954,10.8,11.8,17.2,23.2,28.8,31.7,32.6,30.2,26.5,20.3,15.3,10.2
1955,9.5,13.1,18.5,22.3,26,30.3,32.6,31.7,28.1,19.6,15.9,12.5
1956,8.3,12.8,17.7,23.1,29.2,31.1,32.6,30,27.6,20.6,15.7,9.7
1957,7,10,16.9,19.7,25.6,29.9,31.9,29.9,24.4,20.7,14.9,11.3
1958,11.4,12.3,19.6,24.9,26.7,32.2,33.6,31.2,27.3,21.1,11.6,12.4
1959,8,10.6,17.3,24,27.2,31.6,32.7,33.6,29.6,22.8,13.7,7.3
1960,10.4,14.6,13.8,20.9,26.2,32.3,32.8,31,27,21.3,14.7,8.3
1961,8.9,10,18.3,20.5,29.2,32.4,34.5,31.8,29.8,20.8,15.1,11.9
1962,8.7,15.1,18.9,23.3,28.5,30.6,32.6,30.2,24.8,21,13,10
1963,10.9,15.8,17.8,23.3,27.1,32.9,33.8,31.5,27.4,23.3,15.9,10.1
1964,5.7,11.8,19.3,23.2,28.7,31.2,33.1,32.2,26.7,17.7,14,5.8
1965,11.1,11.8,16.2,21,27.4,30.7,32.8,30.2,25.9,23.8,16.5,10.2
1966,11.9,14.9,17.5,22.2,27.5,33,32.5,30.9,26.9,21.4,12.8,10
1967,7.3,11,17.2,21.4,26.8,30.3,32.9,30.9,27.4,21.7,17.6,10
1968,9.6,10.5,19,21.4,26.2,32.3,32.3,30.8,25.6,21.5,16.8,12.3
1969,7,8.6,20.7,22.8,26.9,31,32.4,29.6,25,23,13.4,12.9
1970,9.9,14,15.7,23.8,29.2,31.8,33.2,34.6,26.6,22,15.5,10.7
1971,7.5,12.5,18.6,24.2,30.9,34.3,33.6,32.4,26.1,20.7,16.7,12.4
1972,6.5,4.9,15.7,21.8,26.3,31.2,30.9,27.4,25.6,21.1,16.4,8
1973,5.3,14.2,17.8,24.3,28.3,33.7,33.7,32.3,26.6,22,14.6,9.9
1974,7.5,8.1,17.5,23.7,27.9,31.9,33.7,30,27.2,18.6,15.4,10
1975,7.9,11.8,16.9,21,28.6,31.7,33.8,31.6,27,20.1,13.7,10.1
1976,10.7,10,14.2,21.7,28.6,31.4,33.8,31.2,28.1,22.7,12.6,10.2
1977,6.3,13.3,21.5,23.1,28.7,33.8,33.9,31.4,26.3,23.2,17.7,12.2
1978,8.6,12,16,25.2,28.7,31.8,32.9,30.9,27.7,22.2,14.1,13
1979,9.6,12.6,15.8,23.5,25.2,31.1,32.4,28.3,27.5,24.2,13.9,11.7
1980,8.1,11.7,17.6,26.2,29.4,31.4,32.8,30.8,26.3,23,16.4,12.3
1981,10.1,12.5,18,24.3,28.7,30.9,32.6,30.6,25.9,20.5,15.2,12.4
1982,9.2,10.4,15.5,23.5,27.9,31.9,32.7,30.5,25.7,22.4,14,9
1983,9.1,12.5,15.1,21.4,29.5,33.2,34.5,32.8,28,20.4,15.7,9.4
1984,8.3,6.9,18.5,23.6,28,31.3,33.2,33,26.1,18.9,16.8,7.4
1985,8.7,13.5,15.1,22.5,27.5,32.9,34.5,30.1,26.7,20.2,16,10.8
1986,8.1,10.6,13,21.8,28.3,31.5,32.6,30.4,26.7,22.9,15.2,8.3
1987,9.5,12.2,18.9,22.9,28,31,32.2,33.1,28,19.1,15.7,10.9
1988,9.6,12.1,16.5,23.2,29.1,32.9,34.3,31.4,27.6,22.1,16.3,12.6
1989,6.8,8,16.6,21.6,25.4,32.5,33.1,30.8,26.2,22.3,16.3,12.8
1990,9.2,11.1,15.3,22.5,29.1,32.4,32.6,31.8,27.3,20.9,16,10.2
1991,9.6,10.8,16,23.2,28.1,32.1,33.2,31.3,27.5,21.3,15.8,13
1992,9,12.2,14.2,22,26.1,32.4,32.5,30.1,25.4,21,17.5,12.9
1993,8.4,13.3,16,23,28.5,32,32.8,30.3,27.9,19.7,16.2,11.4
1994,10,11.4,18.8,22,29,32.9,33.9,32.8,24.5,21.2,19.5,10.7
1995,10.4,12.2,15.8,22.9,27.5,32.6,34.9,33,27.5,22.5,16.2,9.9
1996,7.6,12.6,16.7,22.3,27.2,32.4,32.7,31,29,21.5,13.3,10.9
1997,10.4,11.9,16.9,22.2,27.2,32.7,34.3,32.4,28.3,23.7,14.2,10.9
1998,9.7,11.8,18,24.7,28.4,31.3,34.8,31.4,28.3,22.2,17.2,13.8
1999,9.3,14.8,16.9,23.9,28.2,33.9,34.1,33.1,28.7,23.5,17.3,11.4
2000,10.9,12.3,17.1,26.1,31.7,32.3,32.7,31.6,28.6,22.6,14.6,12
2001,8.5,12.2,18.4,25.2,31.6,34.5,34.8,33.8,27.7,24.4,18,14.1
2002,10.7,13,19.7,25.3,31.5,35.3,35.3,34.7,29.4,24.5,16.8,10.5
2003,11.1,15,18.4,24.1,28.9,34.6,36.3,33.9,29,24.5,14.8,10.9
2004,12.1,16,18.2,25,31,35.7,35.4,34.1,29.6,22.7,19.6,11.7
2005,9.5,11.6,19,23.6,28.6,34.7,36.5,34.3,30.2,24.9,17,14.1
2006,9.2,14.2,19.1,23.3,30.5,35,35.8,33.4,28,25.8,17.4,9.9
2007,8.9,13.8,17.7,27.1,30.7,34.4,34.4,32.2,28.7,21,18.5,10.1
2008,4.1,10.1,21.9,25.5,31.9,34.3,36.5,33.1,29.3,24.7,15.4,11.6
2009,8.9,14.5,20.6,22.5,31.1,30.9,34.9,34,30.3,21.8,16.6,11.6
