1901,8.1,9.1,18.1,22.3,25.7,28.3,27.3,25.6,23.5,21.2,16.1,11.1
1902,10.4,12.4,19,23.5,25.7,26.4,27.7,26.1,24,21.7,16.5,10.5
1903,8.2,11.2,15.1,20.3,25.9,27.9,27.5,26.6,25.1,21.9,14.5,9.2
1904,8.8,12.8,16.2,22.7,25.9,27.2,26.5,25.8,24.6,21.5,16.6,10.9
1905,7.4,9.2,14.8,20.5,26.2,27.3,27.4,26.1,24.5,22.2,17.2,11.2
1906,8.3,9.5,15.5,21,26.1,27.1,27.2,25.4,24.5,21.6,17.1,11.7
1907,11.5,10.7,16.9,21.5,24.5,26.7,28.1,25.6,23.6,20.4,16.5,9.7
1908,9.5,11.8,15.9,21.9,25.2,27.6,25.9,25.2,23.6,21,15.1,9.6
1909,8.2,11.4,17.2,20.9,24.9,27.6,26.2,24.7,23.6,20.9,16.4,9.5
1910,8.9,12.3,17,21,24.8,27.6,25.7,25.3,23.7,20.8,15.1,9.5
1911,8.7,12.3,15.3,21,25.6,27.1,26.3,25.2,24.4,21.1,14.5,10.3
1912,10.6,13.3,16.8,22.5,26,28.6,27.4,25.7,24,21.4,14.9,10
1913,10.3,11.1,15.4,22.3,25.6,28.1,26.5,24.9,23,21.3,15.4,9.8
1914,10.4,10.4,16,21.6,26.4,27.4,26.5,25.7,24.8,21.6,17.2,9.3
1915,9,10.6,17.6,20.8,25.4,28.2,27.7,26.1,24.8,22.3,16.2,10.5
1916,10.8,10.7,18.4,22,25.2,27.7,27.2,25.2,24,21.2,13.7,9.8
1917,10.5,13.1,16.7,21.2,25.1,27.8,27.2,25.2,23.5,20.7,13.4,9.3
1918,8.5,12,16.8,20.6,25.2,26.7,26.9,25.8,23.6,21.2,15.8,9.4
1919,8.7,12.1,17,21.6,25.6,27.3,26.8,25.5,23.6,21.1,15.4,9.6
1920,9.6,11.5,18,21.7,25.2,27.9,27,25.5,24.5,22.3,16.5,9
1921,9.7,12,18.7,23,25.8,28.2,27.4,25.2,24.1,21.1,16.2,11
1922,9.1,12,17.5,22.7,25.3,27.5,27.8,25.9,24.5,20.9,15.5,10.6
1923,9.2,11.1,17.8,22,24.8,27.7,27.6,25.5,24.2,20.6,14.7,9.2
1924,8.6,12,19.3,22.5,25.5,28.2,27.6,25.5,23.9,20.5,14.6,10.5
1925,8,9.5,18.2,23.6,25.7,27.5,26.6,25.8,24.2,22.4,15.4,10.4
1926,9.6,14.2,16.9,20.4,24.7,28.1,28.1,26.4,23.9,20.9,14,10.8
1927,7.5,10.5,16.2,21.3,25.4,27.8,26.7,24.9,24.3,21.7,15.9,11
1928,9.5,11.8,17.9,22.8,25.9,27.4,27.3,25.9,24.3,21.6,15.7,9.6
1929,8.4,10.9,18.7,22.8,26.1,27.7,26.8,24.4,23.3,21.2,16.3,8.5
1930,8.5,11.6,17.3,21.5,25.7,28.1,26.1,25.2,24.6,21.5,15.5,10.4
1931,10.2,11,16.9,23,26,28,27.6,26.7,24.3,21.4,16.6,11.5
1932,10.9,13.3,18,23,25.6,27.7,26.8,25.4,24.6,22.5,16.1,10.9
1933,9,12.6,17.3,21.9,25.7,28,26.9,25.2,24.2,22.2,16.7,11.4
1934,6.9,12.8,16.8,22.5,25.4,27.3,26.7,26.4,24.4,21.4,16.1,11.9
1935,7.9,12,17.4,21.4,24.7,27.2,26.5,25.3,23.3,21.4,16,10.9
1936,8.5,12.8,16.4,21.7,26.2,27.1,26.6,26.1,25.1,21.4,16.1,10.7
1937,9.1,12.7,16.7,21.1,25.2,27.5,26.6,25.8,24.3,21.2,16,9.1
1938,8.2,11.2,17.5,21.9,26,27.2,26.5,25.6,24.3,21.2,14.4,10.5
1939,9.8,12,16,20.5,24.3,27.5,26.2,25.5,24.9,21.2,16.4,11.9
1940,11.1,12.9,16.1,21.1,25.3,27.4,27.1,25.5,24.5,22.1,17.2,10.5
1941,9.3,13.5,18.4,23,26.1,27.7,26.4,26.4,24.8,22.8,16.4,11.4
1942,9.3,12.5,18,22.9,25.8,27.3,26.6,25.2,24.6,21.3,16.3,9.2
1943,8.4,12.5,17.8,21.8,25.6,27.3,26.8,25.1,24.3,21.7,16.9,12
1944,9.8,11.5,17.2,22,25.4,27.9,26.3,25.3,24.1,21.8,16.9,10.4
1945,7.9,11.6,17.2,21.2,25.1,27.5,26.2,26.2,24.7,21.2,16.2,9.3
1946,9.3,12.3,17,23.6,26.1,28.2,27.2,25.6,24.1,22.1,14.7,8.5
1947,9.5,12.2,17.4,22.7,25.8,27.8,27.2,26.8,24.8,20.5,16.8,10.5
1948,9,11.7,17.8,23.3,27.1,27.7,27.9,25.9,23.8,21.9,14.7,10.9
1949,9.8,12.4,17.7,23.6,26.7,27.9,27.5,25.8,25.5,20.1,14.1,10.5
1950,9.7,9.5,16.6,21.2,25.6,27.5,26.7,25.6,25.1,21.2,14.8,8.5
1951,8.8,11.1,17.2,20.7,25.1,28,27.9,26.3,24.8,22.8,16.5,11.2
1952,9.7,12.7,17.5,22.9,26.7,28,26.5,25.5,23.6,21.4,15.6,10.1
1953,9.2,13.4,19.3,21.4,24.9,27.6,27.1,25.9,24.7,21.7,16.1,13.5
1954,8.8,11.9,17.7,22.5,25.9,28.1,27.8,26.7,25.2,20.6,16.5,10.6
1955,9.7,12.4,18.9,21.7,25.6,27.3,26.7,25.7,25.2,21.9,15.4,11.2
1956,9.6,11.1,17.9,22.1,25.3,27.5,25.2,25.2,24.2,20.4,14.8,11.1
1957,9.6,10.9,16.9,21.3,24.5,27.8,27.7,26.6,24.2,21.2,16.9,11.3
1958,11.5,12.8,18.4,23.2,26.2,27.6,27.4,26.6,26,22.1,16.4,12.1
1959,9.4,12.4,18.3,22.7,26.6,28.2,26.3,25.8,24.5,22.5,15.4,10.3
1960,9.4,12.8,16.4,21.4,25.1,27.4,26.7,26.3,24.9,21.6,15.8,10.4
1961,10.1,11.2,18.1,21,25,26.9,26.7,26.5,24.9,21.4,15.6,10
1962,8.1,13.2,17,22.1,25.7,27.1,27.1,25.5,24.8,20.4,15.4,10.1
1963,9.3,13.6,17.7,22.2,26,27.6,27.2,27,24.9,22.4,17.6,11.4
1964,7.7,11.5,18.5,23.2,26.3,26.9,27.1,26.4,24.3,20,13.8,9
1965,11.7,13.3,17.5,20.8,25,27.2,27,25.4,24.3,22.6,16.5,9.7
1966,11,15.1,16.8,21.5,25.6,27.5,27.3,26.3,25.4,22.5,15,9.2
1967,7.4,13.6,17.8,21.6,25.4,26.7,27.1,26,25.3,21.7,17.4,9.7
1968,8.9,11,17.3,21.6,24.5,27.9,27.8,25.9,24.2,22.3,16.9,11.2
1969,9.1,12.3,19.3,23,25.5,28.1,27.6,25.8,25,22.6,16.4,11.4
1970,10.1,12.8,17.2,22.4,26.5,28.5,26.8,26.3,25.3,22.5,15.1,10.1
1971,9.2,12.3,16.8,24,25.2,27.5,26.4,26.3,25.5,21.1,16.1,10.9
1972,9.7,9.2,16.6,21.4,25.2,27.7,27.2,26.5,24.3,21.4,16.7,10.9
1973,8.5,13.2,17.2,22.8,26.2,28.1,26.7,26.5,24.5,21.6,14.9,9.9
1974,9.3,10.5,18.7,22.8,26.1,27.5,27.9,26.8,25.3,21.5,14.8,10.6
1975,8.9,11.7,16.2,21.8,25.4,27.8,27.4,26.5,25.6,21.9,14.9,11
1976,10.3,11.9,16.9,21.7,25.1,27.4,26.8,26.1,25.1,22.1,17.5,10.9
1977,10.1,12,18.2,22.2,25.9,28.2,26.7,26.1,24.4,22.5,17.9,12.1
1978,9.1,11.7,16.3,22.1,25.8,27.1,25.5,25.5,24,22.1,17.2,11.3
1979,10.4,12,16.3,22.7,24.6,28.6,28,25.8,24.9,21.8,18,12.3
1980,9.9,13.5,17.8,23.8,26.2,27.8,27.4,25.9,24.3,22.3,16.3,11
1981,9.9,11.5,17,21.7,24.5,27.2,26.9,25.4,24.8,21.2,14.8,11.1
1982,10.4,12.3,16.3,21.8,25.4,27.4,27.3,26.4,24.2,22.3,16.3,11.2
1983,9.3,11.4,16,20,25.1,27.7,27.8,26.4,25.5,21,14.3,9.7
1984,9.3,10.1,18.1,24,25.6,27.3,25.9,24.5,23.9,20.3,15.5,11.4
1985,10.7,13.4,19.3,22.7,26.8,28.3,27.3,25.8,25.1,22.7,17.4,12.2
1986,10.1,12.6,18.1,23.4,26.9,28.8,27.9,25.4,24.4,22.7,17.8,10
1987,10.7,13.7,18.8,23,26.1,29.2,28.2,27.8,25.9,23.2,17.8,11.7
1988,12,14.8,18.8,24.4,27.4,28.9,27.6,26.8,26.8,22.9,17.4,12.2
1989,8.9,11.7,17.2,21.8,25.2,27.3,26.6,25.9,24.9,22,17.4,11.6
1990,11,13.6,16.8,22.6,26.7,27.9,27.3,25.6,25.3,22.3,17.4,11.8
1991,9.5,12.1,18.2,22.3,26.1,28.6,27.2,26.4,24.1,21.6,17,12.2
1992,10.4,12.5,17.3,21.6,25.9,28,27.5,26,24.7,22.9,17,12.9
1993,11.5,14.5,18,22.4,26.1,28.4,28.3,26.9,26.8,22.7,17.8,12
1994,11.2,12.7,19.1,22.1,26.5,28.6,27,25.7,24.4,21.9,17.8,10.8
1995,10.3,13.8,17.3,22,26.4,28.4,27.3,27.4,25.7,23.2,16.8,12.2
1996,10.8,13.5,19.8,23,26.5,28.6,27.8,26.5,25.6,22.1,15.3,10.2
1997,9.5,12.6,18,21.3,25.4,27.5,28.2,26.9,26.2,20.7,17.3,10
1998,10.4,12.8,17.7,23.7,26.8,28.5,28,26.7,26.7,21,17.2,12.2
1999,10.1,13.4,17.9,22.8,25.9,27.6,27.4,26.1,25.6,23.6,18,11.3
2000,10.5,12.2,17.6,22.9,26.3,28.3,27.1,25.8,24.9,23.1,17.1,11.5
2001,9.6,12.6,18,22.2,25.6,27.4,25.9,25.9,24.9,22.7,17.9,12.5
2002,11,12.2,18.6,23.3,26.6,28,26.9,26,24.3,22.5,17,12
2003,11.6,14.2,18.7,23.9,26,28,26.9,26.7,24.8,22.6,16.4,11.2
2004,11,13.9,20.4,24,26.7,28.3,27.7,26.2,25.3,22,17.8,13.2
2005,10,11.4,17.5,22.1,25.4,27.8,27.1,26.1,25.3,22.7,17.6,10.6
2006,10.7,14.1,17.8,21.2,25.7,27.6,27.1,25.2,25.5,23.3,17.8,11.5
2007,11.3,14.9,18.3,23.7,26.4,28.3,28,26.8,25.9,22.5,18.2,11.3
2008,9.5,11.4,19.2,22.7,25.2,27.6,27,25.9,25.7,23.2,17.6,12.7
2009,12,15.2,19.7,23.3,26.9,28.1,27.6,27.4,25.5,22.6,17.3,12.4
