1901,7,11.2,15.9,22.5,27.1,34.1,35.7,35,28.9,18.8,14.2,11.7
1902,9.4,10.2,13.7,20.8,26,34.6,34.5,34.6,28,20.6,13.3,9.2
1903,7.3,9.3,11.7,21.3,28,33.9,35.9,34.8,27.5,22.4,14.3,9.7
1904,4.9,10.2,14.4,19.1,25.9,31.8,34.5,34,29.4,21,15.6,7.9
1905,7.4,7.5,11.5,20.4,24.9,34.5,34.1,32.2,30.1,26.1,16.6,9.2
1906,7.7,9.9,14.3,20.4,28.3,33.7,34.9,33.1,28,22.4,15.1,11.7
1907,7.6,8,13,20.5,27.5,33.8,36.4,32.7,27.9,18.9,11.4,8.7
1908,6.8,10.5,12.4,18.9,25.5,33.8,34.2,34.1,30.2,19.2,13.3,7.1
1909,5.3,8.6,13.4,18.2,26.5,31.4,33.4,32.7,31.6,23.4,17.8,9.8
1910,9,11.3,12.8,20.7,27.1,33.5,36.2,34,28.3,21.2,15.8,7.1
1911,3.7,5.8,10.3,17.6,25.2,31.7,34.8,33.4,27.2,18,14.2,8.6
1912,8.8,10.7,14.9,19.8,25.2,35.4,34.8,34.4,32,21.6,15.7,8.9
1913,8.4,7.7,13.3,19.3,26,31.2,36.3,36.2,31.7,21.8,16.2,11.5
1914,11.5,12.2,17.9,20.5,25.9,33.6,36.4,33.5,29.2,22.7,12.7,8.8
1915,11.4,10.2,14.6,19.7,26.1,32.7,36.1,35,30.3,21.6,17,12.5
1916,8.8,9.9,13.3,20.8,28.2,32.5,35.5,35,29.6,21.8,15.2,11
1917,9.7,9.9,15.9,24.4,25.4,33,36,34.5,30.5,22.1,17.8,10.4
1918,7.9,9,12.5,19.1,24.4,32.2,34.9,34.3,32,24.6,14.2,7.4
1919,9.2,9.5,11.9,20.9,23.3,30.4,33,33.1,29.7,24.4,15.4,9.9
1920,9.7,5.3,13.8,19.6,25.9,32.7,33.9,35,29.8,19.5,11.6,5.1
1921,8.9,7.7,11.9,19.1,28.4,34.6,35.4,33.6,28.8,20.7,14,9.5
1922,9.1,9.2,14.6,20.4,27.7,33.4,35.5,34.8,29.2,23.4,16.9,10.6
1923,9.5,9.7,13.6,18.5,27,34.9,36,32.5,29.6,23.8,16.9,12
1924,10.4,9.6,12.6,19.8,25.7,34.5,34.7,35.1,31.7,21.7,14.7,6.3
1925,4,9.8,16.7,20.8,28.7,34,35.4,35.3,31,21.8,16.4,12.5
1926,9,9.2,12.7,20.4,28.2,32.4,33.9,34.5,27.7,22.2,15,10.7
1927,6.2,7.5,13.7,20.1,25.2,33.8,34.9,34.9,29.9,24.5,14.1,6
1928,4.7,6.6,8,20.3,25.1,32.4,33.8,31.2,28.9,19.4,16.7,10
1929,5.7,4.8,8.7,18.5,27.1,31.9,34.6,35.4,30.2,21.7,15.2,8
1930,8.3,6.8,14.6,18.9,26.7,31.3,36,36,28.4,21,15.9,7.6
1931,5.8,5.9,14.6,17.2,24.7,32.4,36.6,33.4,31.3,22.1,11.2,4.7
1932,5.3,7.4,10.8,21.5,26.4,33.6,33.6,34.1,28.7,23.5,12.9,6.1
1933,4.8,9.3,11.7,20.1,26.3,31.5,34.5,34.5,30.4,21.7,14.8,5.9
1934,4.5,10.3,13.4,17.7,24.8,32.2,35.1,33.7,28.5,21.6,14.1,8.6
1935,3.7,11.1,12.5,23.2,26.2,30.9,34.1,35.9,32,23.6,12.1,11.7
1936,10.1,9.7,13.1,20.1,24.3,33.1,35.7,34.2,28.2,22.3,15.8,8.5
1937,4.5,7.6,12.8,19.7,24.6,31.9,35.3,35.3,32.1,23.1,16.2,11.4
1938,9.6,10.7,13.3,21.6,25.8,32.5,35.2,34.6,30.7,22.1,16,10.3
1939,8.7,9.8,12.6,19.1,28,35.1,34.8,33.2,28.1,20.5,13,10
1940,6,9.1,12.6,21.7,24.2,33.6,35.7,36.9,30.2,21.3,16.8,12
1941,8.6,12,13.9,21.4,28.2,34.3,35.5,33.2,30.3,21.4,11.8,7.7
1942,5.7,7.5,11.3,19,26.6,34.3,34.8,34.9,29.2,22.8,14.2,9.2
1943,7.7,6.6,9.1,21.3,27.1,32.7,34.7,34.1,28.5,21.8,14.9,10.3
1944,9.4,13.4,18.3,21.5,26.8,33.4,34.5,31.8,29.2,22,16.4,6.5
1945,7.8,7.5,14.2,20.7,25.4,31.4,34.8,34.8,30.1,22.1,13.3,7.8
1946,7.4,11.7,13.7,20.3,27.2,32.8,34.4,34.8,31.6,20.1,15.1,5
1947,7.2,9.7,15.4,21.1,25.4,33,35.4,33.9,28.9,21.9,16.8,13.4
1948,12.2,13,12.5,18.8,27.4,35.9,36.1,35.1,29.1,21.5,14.8,5.4
1949,6.9,6.5,11,19.5,25.7,34.8,36.6,34.3,28.3,19.2,15.3,9.7
1950,2.7,4.9,12.9,23.1,28.3,32.2,34.4,33.6,31.1,22.8,14.4,10.8
1951,9.8,7.6,15.7,23.2,27.8,33,36,35.8,29.8,17.8,14.2,9.7
1952,10,11.7,13.4,18.5,25.3,31.6,35.7,36.1,31.3,25.8,15.2,11.3
1953,11.3,13.3,12.9,20.5,26.6,33.9,34.7,35.6,28.9,21.9,10.9,5.7
1954,8,5.6,10.7,17.3,27.2,34.1,37,36.4,30.7,25.3,16.3,10.9
1955,10.8,14.5,13.5,19.8,26.7,32.6,35.1,34.1,29.8,24.7,15.9,10.4
1956,11.2,8.2,9.6,20.6,23.8,32.7,33.6,34.8,27.2,22,14.8,7.6
1957,5,10.5,12.9,21.2,28.2,32.6,34.4,35,32.3,22.2,14.6,11.7
1958,11.1,13.9,16.1,19.7,28.8,33.6,33.9,34.2,28.5,21.3,13.5,9.8
1959,10.8,7.7,12.1,22.8,27.5,31.6,35.6,34.2,28.3,18.7,12.8,7.4
1960,12.1,11.9,11.3,20.2,26.1,33.2,34.8,33.6,28.8,24.4,16.2,11.6
1961,10.4,11.4,16,22.3,30,34.3,34.5,34.5,27,20.4,16.9,12.9
1962,9.9,13,17.7,20.9,27.2,32.5,36.4,34.2,29.7,22.1,15,11.9
1963,11,12.3,13.8,20.2,25.3,31.4,33.7,32.3,29.7,21.6,14.8,8.8
1964,5.4,9,12.7,19.2,27,33.7,33.3,31.7,28.3,21.1,15.5,8.1
1965,6.1,10.3,13,18.1,26.1,33.1,34.1,33.5,28.7,18.8,15.5,11.5
1966,12.9,12.6,16.1,23.1,25.6,33,35.8,35.9,28.5,22.4,17.7,12.4
1967,12.1,7.2,13,20.2,27.7,32,33.4,34.4,28,22.8,16.2,10.3
1968,12,10.4,14.5,19.7,29,31,33.6,33.1,31.2,22.7,15.9,9.3
1969,3.6,3.1,9.6,18.4,25.4,33.4,32.8,33.5,29.1,20.4,15.1,12.2
1970,10.1,13.3,16.1,23.1,29.1,33,36.1,33.7,29.3,22,17.6,9.1
1971,8.6,11.7,16.5,19.7,28,33.3,37,35.1,32.8,23.3,18.2,11.2
1972,3.8,4.4,10.4,23.3,26.6,34.9,36.7,34.9,31.2,25.2,17,7.1
1973,4.6,12.2,14.5,21.5,26.8,31.5,34.1,33.2,27.2,22.8,14.4,9
1974,5.9,7.2,13.1,19.4,27.5,33.4,32.9,32.5,28.9,25,17.7,10.8
1975,10.4,9.1,14.8,23.5,28.1,35,37.1,34.2,30,21,12.8,8.9
1976,9.8,5,10.6,22.7,25,32.1,33.7,35.8,29.3,18.8,14.3,9.3
1977,1.9,11,14.7,21.7,26.8,33.9,34.8,34.2,29.6,18.4,16.3,7.4
1978,9.1,9.2,14.8,20.5,24,30.6,35.5,33.5,32.5,22.4,12.1,10.8
1979,9.4,10,15.6,20.4,26.7,31.5,34.8,36,31.7,22.3,15.6,10.7
1980,6.1,8.2,12.3,20.9,26.2,33.5,36.8,33.4,28.8,20.7,17.2,12.7
1981,12,11.7,13.9,19.4,24,32.7,35.6,32.9,31.2,24.2,16.2,13.3
1982,9.3,7.6,12.4,22.4,25.1,32.3,34.5,33.3,30,21.3,12.3,8.4
1983,9,13.4,13.6,23.6,27.7,32,36.1,33.5,28.6,22.2,13.2,10.6
1984,10.7,5.2,12.1,21.8,25.5,33,34.4,33.7,30.7,22.5,14.1,5.6
1985,8.1,9.3,10.2,21.9,29.5,34.7,33.8,35.7,31.1,20.9,16,10.2
1986,11,8.6,11.7,22.2,25.1,33,35.3,35.8,31.8,21.6,12.3,9.5
1987,10.3,10.3,12.4,19.2,27.3,32.9,35.1,33.7,28.8,17.2,14,9.2
1988,8.4,8.6,14.5,21.7,25.2,34.4,35.4,32.9,29.1,22,14.1,10.1
1989,7.9,9.8,16.4,22.8,27.1,33.6,36,35.5,30.1,21.5,16,9.6
1990,6.6,10.1,14.6,21.2,24.5,32.5,34.5,32.2,30.7,22,16.8,9
1991,8.3,8.2,12,21.1,25,32.4,34.9,34,29.5,23.5,14,9
1992,7.6,9.4,13,20.1,23.6,31.9,32.9,32.2,28.9,21.9,17.4,8.6
1993,7.3,6.6,14.3,20.3,25.5,31,33,33.5,28.8,20.9,9.1,7.1
1994,8.8,6,13.4,21.4,25.3,30.4,33.1,32.8,30.5,22.3,14.7,7.2
1995,9.2,11.2,14.7,22.7,28.1,33.3,34.6,34.4,31.1,20.8,17.8,8.8
1996,7,9.8,11.4,18.1,27.8,31.4,35.3,34.6,30.6,22.5,14.6,12.3
1997,9.1,9.1,13.4,22,27.5,33.1,33.8,34.7,26.2,24.6,15.3,10
1998,7,9.8,14.1,23.6,27.1,35.4,34.8,35.4,29.1,22.6,15.5,11.2
1999,10.5,15,15.3,21.7,24.6,32.8,35,36.7,29.4,23,13.5,12.5
2000,8.9,11.4,14.3,25.2,26,32.5,37,36,30,19.2,13.3,10.1
2001,10.3,13.7,18.1,23.8,27.8,34.9,35,35.7,31,21.7,16,11.4
2002,9.6,12.3,17.1,19.5,25.1,33.3,36.8,35.1,33.2,24.7,16.5,5.8
2003,9.9,10.3,12.7,18.8,26.6,31.5,34.7,35.2,29.1,24.4,14.8,11.4
2004,12.4,13.2,16,19.8,26.2,33.9,33.5,35.8,30.3,23,15.9,8.8
2005,9.6,8.4,14.7,21.3,27,32.8,36.3,35.6,31,23.8,14.9,14.5
2006,7,10.2,15.8,20.7,27.4,35.7,35.8,36.1,30.9,23.5,13.8,7.5
2007,16.7,11.3,14.3,20.1,27.1,34.4,33.9,36.4,32.3,24.1,16.2,10.2
2008,3.8,9.1,20.5,24.7,26.8,32.9,34.9,36.2,30,22.3,17.2,8.8
2009,10,13.1,16.3,18.3,27.5,33.7,36.1,32.8,28.3,23.9,15.4,11.3
