1901,6.2,10.5,12.4,15.6,19.5,25,26.4,26.4,22.4,19.4,13.6,13.2
1902,10.1,11.4,10.5,14.5,18.3,24.2,25.4,26.5,23.4,19.4,11,6.6
1903,7,9.7,10.6,14.9,19.8,23,25.4,25.7,22.5,19.5,14.6,10.9
1904,6.9,12,9.2,14.2,18.9,23.3,25.4,25.6,21.9,19.1,12.4,10.1
1905,5.3,7,8.9,15,19.7,23.7,27.2,27.6,24.3,18.9,17.4,9.6
1906,7.7,9.1,13.6,15.9,19.6,24.5,26.3,25.7,22.3,16.9,15.1,11.1
1907,5.4,6.7,7.1,13.1,21.5,23.6,26,25.7,21.9,20.2,12.3,11.4
1908,7.5,9.1,9.7,13.8,20.7,23.8,25.3,25.5,21.6,17.4,10.7,7.8
1909,5.5,5.6,10.2,14.7,19.9,23.8,26.5,26.9,24.7,19.7,14.5,12.7
1910,8.2,10.6,10.1,15.3,18.8,23.5,25.7,26.1,23.1,16.7,14.9,11.6
1911,6.8,4.4,7.9,13.9,19.4,23.4,25.4,26.6,23.6,19.5,16.5,9.7
1912,6,10.2,12.5,13.5,18,23.8,24,24.5,22.9,17.2,15.2,10.6
1913,6.1,6,12.2,14.3,17.8,22.5,25.8,25,23.4,18.5,14.6,10.2
1914,7.3,9.6,12.9,13.9,19,22.5,25.8,25.1,21.1,16.8,11.8,10.8
1915,12.5,10.1,11.3,14.8,17.3,22.8,26.6,25.6,22.5,19.2,14.3,12.8
1916,8.2,9.6,12.8,15.5,19.7,25.2,27.2,25.6,23,19.8,16.8,13.3
1917,10.9,7.5,12.6,15.8,18.2,22.4,26,26.8,22.9,20.8,17.4,8.2
1918,8.6,7.8,10.1,12.7,18.9,22.7,25.1,25.2,24.6,23,15.1,11.8
1919,10.3,8.9,12.6,16.6,15.6,21.7,24.9,23.9,24.2,21.4,16.6,11.1
1920,8.8,5.6,10.3,15.2,18.3,24.1,26.3,26.7,22.5,15.6,10.7,8.2
1921,9.5,5.9,9.6,13.5,20.3,22.3,25.3,26.8,21.3,17.4,14.7,8.8
1922,7.1,7.1,13.8,15.9,18.8,23.8,26.2,25.1,24,20.4,12.7,9.4
1923,7.4,9.1,11,14.6,20.5,24.3,25.7,24.5,23.8,21.4,19.6,12.6
1924,5.7,7.7,9.7,15.9,19.2,25,25.5,25.5,25,14.2,12.4,8.7
1925,6.5,11.8,11.6,14.6,19.3,21.6,25.6,25.5,23.8,19.9,17.2,10.3
1926,7.5,8.2,8.4,16.7,20.6,25.3,27.2,23.7,21,20.2,17.1,11.1
1927,9.9,5,13.7,15.2,18,23.6,25.9,26.8,25.5,21.4,17,9.4
1928,8.2,5.4,6.8,16.7,20.3,22.5,26.1,26.2,24.1,18.5,17.1,10.1
1929,6,4.2,6.2,14.3,23,24.8,26.6,29.6,22,20.4,15.7,11.7
1930,9.8,8.4,13.2,16.7,19.7,23.4,27.6,27.2,25.1,20.1,16.2,12.8
1931,10.3,9.5,11.7,14.6,20.5,24.7,28.1,27.8,24.5,20.5,13.1,8.9
1932,7.5,5.1,9.2,17.4,21.3,25,27.7,26.5,26.6,24.8,15.5,12.1
1933,8.2,9.3,9.6,13.7,19.5,23,23.4,25.5,21.5,19.5,18,8
1934,7.7,6.2,13.3,17.2,20.8,25.1,27.4,27.3,24.2,20.9,16.6,11.3
1935,7.5,9.1,8.9,16.5,19.6,24.5,25.8,27,23.9,22,14,13.6
1936,12.9,10.6,13.8,17.2,18.3,23.4,27.3,26.5,22.7,19.3,15,9.2
1937,6.2,10.9,15.8,15.4,19.2,24.7,27.8,26.9,26.1,19.2,15.4,13.1
1938,8.4,7.9,10.1,13.7,20.2,24.6,27.4,28.6,23.2,20.2,15.1,11.2
1939,11.5,9,10.8,16.6,21.6,24,27.7,26.4,22.7,21.2,13.6,11.6
1940,6.1,9.3,9.8,14.7,18.1,23.2,26.5,25,22.8,19.7,17.3,8.9
1941,9.7,12.2,11.3,18.1,20.4,23.5,25.1,26.7,20.6,18.4,11.8,7.9
1942,4.4,8.1,6.8,13.6,20.7,26.2,26,25.2,23.2,18.8,13.2,9.6
1943,6.1,7.7,8,14.4,17.9,22.6,25.7,27.1,23.7,19.5,17.4,11.7
1944,7.9,10.1,10.7,15.5,17.3,24.5,27,25.9,23.6,21.2,16,10.4
1945,8.1,6.5,9.4,14.3,22.4,23.2,27.6,29,24.5,18.6,15.7,11.3
1946,7.9,9.2,10.2,15.7,20.1,26.1,28.8,29.7,27.1,17.8,16.7,10.4
1947,4.4,10.9,15.4,17.4,19.9,25.3,27.6,26.9,23.3,17.2,15.1,13.4
1948,13.2,6.9,7.8,14.4,19,23.1,26.7,27.2,23.4,19.4,13.1,6.2
1949,7.9,6.4,8.5,12.4,20.9,23,24.5,24.4,20.4,17.8,18.1,12.6
1950,5.8,9,10,18.4,19.6,24.8,27.7,26.6,25.1,18.5,15.7,14.9
1951,11,11.2,13,17.3,21.1,23.6,26.9,27.4,24.4,15.9,15.3,10.2
1952,10.5,10.1,10.9,15.5,18.6,23.1,25.5,28.4,26.4,21.3,16.8,14.1
1953,9.8,9.8,7.7,14.7,18.3,24.6,27.4,27,23.7,19.3,11.7,7.4
1954,4.7,5,10.4,13.4,20.9,26.6,28.7,28.3,25.6,20.3,15.9,11.6
1955,11.7,14,11.7,12.3,20.3,23.5,27.3,24.9,23.8,21.8,14.3,12.2
1956,10,7.2,7,16.5,19,23.7,27,27.9,22.9,19.2,13.5,9.8
1957,7.4,10.9,9.4,14.1,17.8,24.8,27.2,27.8,25.6,20.6,15.3,9.8
1958,9,13.1,10.8,14.2,21.4,24.1,25.9,26.5,21.1,18.6,15.6,13.2
1959,10.4,6.3,9.7,15.4,18.3,23.1,27,27.5,20.8,16.6,14.3,13.2
1960,10.7,9.2,10.1,13.5,18.7,23.8,25.7,26.5,22.7,23,16.5,14.9
1961,8.7,7,11.9,16.9,19.6,23.9,25.9,26.4,22.3,17.9,17.6,10.9
1962,9.7,7.7,13.3,14.4,21.5,23,26.5,27.2,24.4,19.3,18.9,10.6
1963,6.4,10.9,9.6,12.9,18.1,25.2,27.1,28.2,24.9,19.5,16.7,10.9
1964,5.6,7,9.7,15.8,17.2,24.3,25.3,25.7,21.7,21.1,14.7,12.2
1965,9.7,7.1,9.7,13.2,19.2,25,25.6,23.8,23.3,16.5,16,13.2
1966,9,13.8,11.4,16.5,20.3,23.8,27.6,27.1,22.9,23.2,18.2,11.9
1967,7.9,6.5,10.3,15.5,19.7,23.5,26.2,27.5,24.2,19.6,15.3,11.9
1968,7.9,9.9,10.7,16.5,21.7,23.5,26.6,25.6,23.3,17.6,15.1,9.6
1969,6.3,10.6,8.2,13.5,20.7,25.2,23.8,26.2,23.8,17.6,16.5,12.8
1970,10.5,11.7,12.9,18.7,19.4,23.8,27,27,22.2,17.9,15.7,10.7
1971,12.1,9.2,11.5,13.9,21,25.2,24.8,26.3,22.8,17.5,15.1,10.2
1972,6.2,7.2,10.2,17.6,20.2,25,26.7,27.2,23,18.1,15,8.7
1973,6.6,11.3,8.8,14.7,20.4,22.9,27.3,24.8,23.5,19.4,13.3,11.5
1974,5.7,9.5,9.1,13.3,19.3,23.9,25.6,24.9,23.6,23,14.9,10.9
1975,9,7.1,14.3,17.4,19.5,24.2,27.2,25.5,23.7,18.7,12.8,9.2
1976,9.3,5.7,7.8,15.3,18.6,22.6,26.3,23.5,22.4,18.3,15,11.6
1977,9.8,14.1,11.2,15.2,19.4,23.8,26.3,27.1,22,16.8,17.8,9
1978,8.3,11.3,11.4,15.4,20.2,25.2,26,24.3,22.8,18.5,13.2,11.5
1979,9.9,9.6,13.6,15.6,19.6,25.9,25.9,26.2,23.3,17.9,15.6,12
1980,6.7,6.4,9,14,20.3,24.2,26.6,25.7,22,21.9,16.4,12.4
1981,8,8.5,12,15.9,17.8,25.6,24.6,25.5,22.7,21.9,13.5,14
1982,8.4,6.3,9.1,13.7,17.4,25.3,25.1,25.1,24.9,20.2,15.3,13.1
1983,8.6,9,11.6,17.4,21.5,23,26.6,25.4,23.8,18,12.6,11.2
1984,10.6,8.1,10,12,22.4,23.8,25.2,24.8,25.8,21.8,14.6,9.4
1985,9.4,3.5,8.1,16.1,21.7,24.2,25.6,26.5,23,16.7,15.1,11.8
1986,10.9,8.7,8.4,17,18.2,25,26.2,27.4,23.7,17.9,11.9,9.6
1987,8.3,10.3,6.8,13.2,19.2,24.5,26.8,25.4,24.1,17.1,15.2,9.7
1988,10,10,12.3,13.8,19.1,24.8,28.1,27.6,24.1,17.3,10.8,10
1989,7.5,10.5,12.8,18.9,19.5,23.8,25.6,27.6,24,18.1,13.3,10.2
1990,7.9,10.1,13.2,17.3,18.6,24.6,26.5,26,23.6,19.8,18,12.4
1991,8.2,8.3,9.2,13.5,17.8,23.6,26.1,26.5,22.3,19.3,15.1,7
1992,7.4,6.8,10.6,15.8,17.9,23.5,24.4,27.9,23.2,21.7,14.5,7.9
1993,7.7,6.5,10.7,14.7,17.9,24.3,25.8,26.5,23.8,21.2,12.5,12.3
1994,10.8,9,11.7,18.4,21.3,23.7,27.1,27.7,27.6,21.2,13.2,9.8
1995,9.3,11.5,12.3,15.4,20.5,26.4,26.4,26.5,23.9,17.3,12.2,10.2
1996,7.2,8.8,7.3,13.1,22.6,25.1,26.6,26.4,22.4,17.2,16.7,12.6
1997,9.5,8.9,9.4,12.1,20,24.2,26.5,23.8,20.6,17.7,15,11.3
1998,9.9,10.7,8.9,17.4,18.9,25.2,27.2,27.6,23.5,20.7,14.6,9
1999,10,10.2,12.2,17.9,20.7,25,27.9,27.2,24,20.4,14.8,13.9
2000,6,9.4,11.2,17.4,20,23.5,28.5,26.8,24.1,18.5,18,12.4
2001,11.3,11.3,16.3,16.7,20.1,25.7,28.8,27.6,25.2,20.3,14.5,7.4
2002,7.5,13.2,12.6,14.2,20.2,25.6,28.6,26.8,23.6,20,16.6,8.9
2003,10.9,5.6,8.3,13.5,22.1,26.7,28,28.7,22.9,20.2,14.2,10.7
2004,8.2,9.6,12,15.8,19.6,24.2,26.4,26.5,24.1,21,15.9,11.6
2005,10,9.1,11,15.9,19.2,23.6,27.1,27.9,24.6,18.3,13.7,11.9
2006,7.1,9.1,12.2,16.4,20.5,24.9,26.6,29.4,23.4,19.8,14.2,11.2
2007,12.1,11.3,13,15.7,23.3,27.8,29.3,29.4,25,20.7,15.3,10.4
2008,8.4,10.2,15.7,18.7,21.9,26.8,28,29.3,25.7,21.8,17.4,12.5
2009,11,10.3,12.3,16.3,22.5,27.3,28.7,27.7,24.4,22.5,16.9,14.2
