1901,6.1,10.9,13.2,14.6,17.3,21.9,26.1,25.7,22.4,18.5,12.6,11.3
1902,8.6,11.3,10.5,14.1,17.8,22.2,25.5,26,23.6,19.4,10.7,7.3
1903,7.3,8.9,10.6,13.9,18.5,21,24.7,25.4,21.6,18.1,12.7,10.6
1904,7.8,11.1,9.8,13.6,18,22.3,25.3,25.5,21.4,18.6,11,8.2
1905,5.5,6.4,9.6,14.1,18.6,21.8,26.3,26.9,23.9,18.4,15.6,8.8
1906,7.8,8.9,12.3,13.8,17.1,22.2,25.8,24.9,22.1,17.2,13.6,9.7
1907,5.5,7.2,7.4,12.5,19.9,22.2,25.8,25.1,21.1,19.5,11.9,10
1908,7.4,8.7,10.1,13,20.2,23,25.1,25.5,21.1,16.4,10.6,7.7
1909,6.2,6.4,11.5,13.8,19.4,23,26.4,26.1,23.8,18.2,13.8,11.4
1910,7.6,10.4,8.7,13.9,17.1,21.8,25.3,25.9,22.1,17,13.1,10.1
1911,6.6,5.2,9.1,13,17.3,22.3,24.8,26,22.5,18.4,14.4,9.2
1912,6.4,10.2,12.1,13.2,17.4,23,24.7,25.2,22.1,17.2,13.5,9.9
1913,7.3,6.6,11.1,13.9,17,21.5,24.9,24.4,23,18,12.9,8.8
1914,7.7,9.5,12.4,13.4,17.8,21.6,25.4,25.3,21.2,16.5,11.7,10.2
1915,11.2,9.7,11.6,13.9,17.2,22.7,26.3,25.5,21.3,18.7,13.3,11.8
1916,7.8,9.6,13,14.5,19.2,25.3,27.4,25,21.8,18.6,15.2,12.3
1917,10.1,8.2,12.2,14.6,16.9,21.9,26,26.8,22.3,19.2,15,7.5
1918,8.4,8.2,9.9,13.6,18.5,21.9,26,25.2,24.2,20.9,13.8,10.4
1919,10.2,9.9,12.7,15.2,15.7,21.4,25.4,24.3,22.7,19.8,14.7,9.6
1920,8.8,6,11,15.1,17.9,22.7,26.1,26.3,21.9,15.9,10.3,8.4
1921,9.2,6.5,9.3,13.1,19.3,20.9,26.2,27,21.3,16.7,12.9,9
1922,8,8.6,13.4,15.3,18.2,23.3,26.8,26.3,23.4,19.9,12.1,8.5
1923,8.1,9.7,11.3,13.9,19.4,22.6,25.5,25.2,23.3,19.4,16.8,11.2
1924,5.8,9,10.7,15.9,18.9,23.8,26.4,26,24.6,16.5,12,8.5
1925,6.6,10.8,11.6,13.7,18.3,21.4,26,26,23.6,19.1,15.9,10.3
1926,9,9.9,10.6,15.6,19.6,24.1,26.2,24.3,22.2,19.4,16.3,10.5
1927,9.5,6.6,13.4,14.8,19.1,24.2,27.2,27.1,24.7,19.9,15.4,10.3
1928,8.9,6.5,8.6,16,19.2,23,26.6,27,24,18.4,15.3,9
1929,6.7,5,7.7,13.9,20.7,23.3,26,27.3,20.4,17.5,14.8,10.1
1930,8.9,8.4,12.4,15.5,17.9,22.5,26.8,26.6,23,17.7,13.6,11.5
1931,9.5,9.2,11.8,12.8,18.5,23.8,27.5,27.1,22.5,18.3,11.7,7.8
1932,6.8,5.9,10.1,14.7,18.8,23.2,26.8,26.3,23.5,21.2,13.3,9.7
1933,7.2,9.1,8.8,11.8,16.3,20.9,24.5,25.1,20.3,17.1,16.4,8.3
1934,8.2,5.7,12.6,15.8,19.3,23.2,26.3,26.1,22.9,17.9,14.4,9.9
1935,7.5,9.2,9.6,14.6,19.6,24.3,25.9,26.1,22.3,19.2,12.6,11.7
1936,11.7,10,12.1,16,17.4,22,27.3,26.4,21.4,18.1,12.7,7.4
1937,6.5,10.4,13.5,15.2,19.4,23.6,27.3,26.2,24,18.1,14.2,10.7
1938,7.8,7.6,9.5,13.1,18.2,23.4,27.4,27,22.2,18.4,12.5,10.6
1939,10.2,8.1,9.8,14.9,18.9,21.9,27.2,26,22.9,20.2,13.4,10.7
1940,6.8,9.6,10.6,13.7,17,21.7,26.4,24.3,21.7,19.2,14.6,9
1941,10,11.7,11,15.4,19.2,23.1,26.2,26.1,20.4,16.9,11.6,6.4
1942,5.6,9.7,10,14.2,19.9,24.7,25.7,25.4,22.9,17.9,12.4,8.2
1943,6.4,7.6,8.3,13,17.8,22.5,25.9,26.7,23.2,19.7,16.5,10.3
1944,7.1,9.5,10.2,14.8,17.1,24,25.7,24.7,22.5,18.5,13.1,9.2
1945,7.6,6.5,9,13.6,21.5,23.3,26.8,27.3,22.9,16.3,13.4,9.5
1946,8.2,8.6,10.3,14.4,18.9,24.4,27,27.7,25,16.9,15.4,9.5
1947,6.2,11.1,14.1,16,19.5,23.7,26.8,26.1,22.6,16.6,13.7,11.9
1948,11.4,7.8,8.3,13.7,18.7,21.7,25.6,26.3,22.1,18,11.7,5.4
1949,7.2,6.6,8.7,12.3,19.6,22.3,24.8,24.1,21,17.5,15.2,11
1950,5.8,9.1,11,16.7,18.9,24,27.7,26.5,24.5,17.6,13.4,12.8
1951,9.8,11.1,13,15.7,20.2,23.1,26.1,27.1,23.2,15.7,13.4,8.4
1952,9.4,9.1,10.7,15.8,18.4,23.5,25.9,27.7,25.2,19.1,14.6,12.5
1953,8.7,9.5,7.5,14.7,17.7,22.8,26.8,26,22.2,17.9,10.6,6.6
1954,6.6,7.7,11.4,12.3,17.7,24.5,27,26.7,23.4,18.7,13.4,9.7
1955,11.1,13.3,12.3,13.1,19.8,23.5,26.6,25.1,22.9,19.8,13.9,10.6
1956,9.4,9,8.2,15.1,18.3,22.9,26.6,27,22.4,17,13.5,8.1
1957,7.4,10.6,10.5,14.1,17.5,24.1,25.8,27.1,23,19.8,13.8,9.2
1958,8.3,11.3,11.7,14.2,20.1,23.2,26.1,26.4,21.6,17.5,14.2,11.3
1959,8.6,6.1,10.9,14.7,18.8,22.3,26.2,26.1,20.9,15.7,12.7,11.4
1960,9.4,10.1,10.6,14,19.3,22.5,25.8,26.5,22.2,20.9,15.5,12.9
1961,8.3,8.1,11.4,16.3,19.2,23.1,26,26.4,21.4,17.5,15.5,10.6
1962,9.6,7.9,12.8,14.1,20.1,23.6,26.5,27.1,23,18.3,16.7,10.8
1963,9.3,11.2,9.9,14,18.3,24,27.2,27.6,23.9,18.5,14.3,11.2
1964,5.4,7.8,11.1,14.6,17.9,23.5,25.7,25.1,21.3,19.7,13.7,11
1965,8.5,7.7,11,13.6,17.4,24.1,26.4,24.6,22.9,16.2,13.7,11.1
1966,9.3,11.5,11,15.4,18.3,22.7,26.6,26.8,22,21,16.5,10.2
1967,7.5,6.9,10.1,14,19,22.6,26.2,26.9,22.5,18.1,12.7,10.8
1968,7.3,10,10.1,16.1,21.9,23.6,26.5,25,22.5,17,13.2,9.8
1969,7,10.8,10.4,12.5,20.3,23.9,24.6,25.4,23.6,17.5,13.9,11.2
1970,9.9,11.2,12.1,16,17.9,23.4,26.4,26.5,22,16.5,13.1,9.2
1971,10.9,8.4,11.2,13.7,19.7,23.5,24.9,26.2,22.1,15.9,13.2,8.3
1972,7.3,8.6,11.1,16.3,19.2,23.9,25.5,25.9,23.2,16.5,12.6,7.6
1973,7.5,10.5,10,13.7,19.9,22.8,26.8,25,23.2,18.5,11.8,10.7
1974,5.6,9.7,11.2,13.8,18.6,23.6,26.7,25.8,22.8,20.1,12.9,8.4
1975,7.2,7.8,13,15.4,19.2,22.6,26.3,25.2,23.7,18.1,12.7,7.9
1976,7.9,6.9,10,13.9,18.7,22.6,25,23.5,21.5,18.2,13,9.4
1977,8.7,12,10.9,14.7,19.7,23.6,26.7,26.5,21.9,15.5,15.1,8.3
1978,8.3,10.9,11.7,14.1,19.1,23.8,26.6,24.7,21,17.6,11.9,10.6
1979,8.8,10.2,12.6,14.2,18.9,24.5,25.9,25.7,22.9,18.3,13.2,10.1
1980,7.1,7.9,10.2,13.5,18.3,22.8,26.3,26.1,21.7,19,14.9,9.9
1981,7.4,8,12.6,14.9,17.4,24.7,25.5,25.6,22.7,20.5,11.3,12.2
1982,9.2,6.7,9.2,13.9,17.7,23.5,25,25.3,23.6,18.2,12.3,9.8
1983,6.7,6.9,10.5,15.6,19.9,22.2,25.9,24.8,21.9,16.7,12.6,10.2
1984,9,9.4,10.5,12.9,20.1,22.6,25.3,24.2,23.5,19.3,13.5,8.5
1985,10.1,6.2,10.6,16.1,20.7,23.5,26,26.6,22.8,15.7,14.8,10.3
1986,9.8,10.2,10.9,16.5,18.6,23.7,26.2,27.1,23.6,17.5,10.9,8.6
1987,9.6,9.8,7,13.1,17.8,23.6,27.3,25.8,24.2,17.2,12.9,9.4
1988,9.3,8.9,10.5,14.3,19.8,24.2,28.6,26.9,23.3,17.3,10.5,9.2
1989,6.5,9,12.3,17.6,18.3,22.5,26.1,26.3,23.1,16.9,12.3,9.5
1990,6.7,9.4,12.7,15.4,19,23.5,27.3,26.1,22.5,18.7,15.8,10.7
1991,7.9,8.8,12,14.4,17.2,23.7,25.8,26.1,22.2,18.5,13.5,6.1
1992,6.7,6.2,10,14.7,17.7,23.2,25.2,26.9,22.3,21.3,12.9,7.1
1993,7.1,6.5,10.4,14.4,18.1,23.8,26.3,26.7,23,19.9,12.3,11.2
1994,10.3,9.3,11.1,16.3,20.1,23.3,26.8,27.6,25.9,20.5,11.9,8.6
1995,9.5,11.3,11.5,13.8,19.3,25.4,26.9,25.8,23.4,17.1,10.4,10.5
1996,7.4,9.5,9,13,20.7,24.5,26.9,26.2,21.9,16.8,14,11.7
1997,9.6,8.5,9.6,11.1,20,24.4,27.1,25.2,21.5,17.5,14,10.4
1998,9,10.1,9.2,16.4,18.6,24.4,27.9,27.9,23,19.2,14.6,9.2
1999,9.6,9.3,11.8,15.8,20.8,24.7,27.7,28.4,23.6,19.8,14.4,12.3
2000,6,8.9,10.5,16.5,20,24.5,28.3,27.2,23.6,17.7,15,10.4
2001,7.2,7.8,15.6,15.5,19.7,24.2,28.2,27.9,23.9,19.6,13,8
2002,7.4,11.8,12.6,14.5,19.3,25,27.7,27,22.7,18.6,14,8.5
2003,11.3,5.6,8.9,12.7,20.6,25.3,27.3,27.7,22.9,20.1,13.7,9.7
2004,7.8,9,12.1,15.4,18.7,24.1,27.1,26.4,23.3,20.3,13.9,10.4
2005,9.3,8.4,11.5,15.1,19.8,23.1,27.4,27.3,23.4,17.5,12.5,10.7
2006,6.6,9.2,11.5,16.9,19.4,23.8,26.5,28,23.1,18.5,11.8,9.1
2007,10,10,12.4,14.9,20.5,25.6,28.5,27.9,23.6,19,13.4,8.4
2008,7.3,8.8,14.3,16.8,19.4,24.9,27.3,27.8,23.2,19,15,10.8
2009,10,9.5,11,14.9,19.6,24.4,27.7,26.6,22.5,20.1,14,12.3
