1901,9,9.7,18.9,22.4,25.9,28.6,27.5,25.5,23.7,21.5,16.5,12.1
1902,11.5,13.1,20.1,23.9,25.8,25.9,27.9,25.9,24.2,21.4,16.9,11.8
1903,9.1,12.2,15.3,20.4,26.2,28,27.9,26.8,25.4,22.2,15.1,10.1
1904,9.6,13.9,16.7,23.3,26.3,27,26.8,25.9,25.1,21.5,17.6,12.3
1905,8.2,10.3,15.4,20.7,26.6,27.2,27.8,25.9,24.6,21.6,17.8,12.5
1906,9.4,9.8,15.9,21.4,26.6,27.2,27.3,25.4,24.7,21.6,18.2,13.1
1907,12.8,10.8,17.2,21.3,24.3,26.8,28.2,26,23.7,20.4,17.1,11.1
1908,10.6,12.8,16.5,22.1,25.3,27.7,25.8,25.5,23.6,20.6,16,11.1
1909,9.4,12,17.6,20.5,24.9,27.8,26.4,24.6,23.7,21,17.5,10.9
1910,9.8,13,17.6,20.8,24.9,27.7,25.3,25.3,23.7,20.9,15.9,10.9
1911,9.2,13.4,15.4,21.1,25.7,27.2,26.1,25.1,24.7,21.1,14.5,11.2
1912,11.4,13.9,17.1,22.8,26.2,28.8,27.9,25.4,24.1,21.1,15,11.1
1913,11.4,11.4,15.6,22.8,25.6,28.4,26.4,24.5,22.9,21,15.6,10.8
1914,11.4,10.6,16.1,21.8,26.7,27.4,26.4,25.5,25.2,21.1,17.2,10.4
1915,10.1,11.4,18.1,20.7,25.4,28.3,27.8,25.9,25.2,22.1,16.5,11.3
1916,11.6,11.2,19.2,22.1,25.3,27.9,27.1,25.1,24,20.6,13.6,10.7
1917,11.3,13.9,16.9,21.1,25.9,27.9,27.4,25,23.5,20.2,13.8,10.3
1918,9.4,13,17.1,20.6,25.1,26.5,26.9,25.7,23.6,21.2,15.7,10.4
1919,9.5,13,17.7,21.9,25.7,27.2,27,25.7,23.5,20.5,15.2,10.5
1920,10.3,12.1,18.6,21.5,25,28.2,27.3,25.4,24.5,22.1,16.8,9.9
1921,10.5,12.8,19.5,23.3,25.8,28,27.3,24.7,24.3,20.7,16.4,11.6
1922,10,12.4,18.3,22.8,25.3,27.2,28.1,25.8,24.7,20.7,15.7,11.9
1923,9.9,11.6,18.3,22,24.8,27.9,28,25.4,24.2,20.5,15.1,10
1924,9.5,12.7,20,22.6,25.2,28.2,27.7,25.3,24,20.6,15,11.5
1925,8.9,10.1,19.1,24.1,25.7,27.7,27,25.7,24.3,22.4,15.4,11.1
1926,10.4,15.1,17.1,20.2,24.8,28.1,28.3,26.3,24.1,20.9,14.5,12.5
1927,8.7,11.2,16.8,21.7,25.7,27.9,27.1,24.7,24.2,21.7,16.8,12.2
1928,10.6,13.1,18.8,23.2,26.1,27.4,27.9,26.2,24.4,22,16.4,10.5
1929,9.5,11.7,19.7,22.9,26.1,27.4,26.4,23.9,23.1,20.8,15.9,9.4
1930,9.2,12.6,17.9,21.3,26,28.3,26.2,25.1,24.7,21.1,15.8,11.3
1931,11.2,11.5,17.3,23.1,25.7,27.4,27.1,26.7,24.2,20.9,16.9,12.2
1932,11.8,14.2,18.3,23.1,25.4,27.3,26.6,25.1,24.5,21.9,16.2,11.2
1933,9.8,13.1,17.4,21.9,25.7,27.8,26.8,25.1,24.1,21.8,17,12.6
1934,7.3,13.7,17,22.5,25.2,27.2,26.6,26.4,24.5,20.9,16,12.8
1935,8.8,12.9,17.9,21.4,24.2,26.8,26.3,25.3,23.2,21,16.1,11.9
1936,9.1,13.6,16.6,21.9,26.3,27.3,26.6,26.1,25.2,21.6,16,11.7
1937,9.9,13.5,16.9,21.2,25.1,27.4,26.9,25.8,24.1,20.9,16.3,10
1938,9.4,12.3,18.1,22.3,26.1,27.2,26.3,25.5,24.1,21,14.6,11.6
1939,11,12.9,16.5,20.3,24.1,27.8,26.2,25.3,25.1,21.3,16.9,13.3
1940,12.3,13.9,16.4,21.3,25.4,27.4,27.1,25,24.5,22.3,17.6,11.6
1941,10.4,14.5,19.2,23.3,26.2,27.7,26.4,26.4,24.5,22.9,16.8,12.6
1942,10.6,13.1,18.5,23,25.8,27,26.7,24.9,24.5,21.4,17.1,10
1943,9.3,13.3,18,21.8,25.4,26.8,26.6,25,24.2,21.2,17,13.4
1944,11,12.4,17.9,22.2,25.3,27.9,26.5,25.4,23.9,21.5,17.3,10.7
1945,8.9,12.4,18.1,21.2,25,27.4,26.2,26.1,24.8,21,16.7,10.3
1946,10.1,13,17.5,23.9,26.2,28.2,27.2,25.5,24.1,22.3,14.8,9.2
1947,10.7,13,17.8,22.7,25.6,27.4,26.9,26.8,25.1,20.8,17.5,11.8
1948,10.3,12.7,18.5,23.6,27.2,27.2,27.5,25.6,24.4,22.4,15.5,12.4
1949,10.6,13.1,18.6,23.6,26.7,28.2,27.6,25.9,25.4,20,14.6,11.7
1950,10.5,10.3,17.6,21.7,26,27.5,26.6,25.8,25.2,21,15.5,9.7
1951,9.9,12.1,18.2,20.8,25.4,28.3,27.9,26,24.9,23.1,17.2,12.6
1952,10.9,13.7,18.2,23.1,26.9,28.2,26.7,25.4,23.8,20.9,16.2,11.2
1953,10.3,14.5,20,21.8,25,28,27.3,26.4,24.5,21.6,17,14.9
1954,10.3,13,18.6,22.8,26,28.1,27.9,26.9,24.8,20.6,17.6,11.6
1955,11,12.9,19.9,21.7,26.1,27.3,26.4,25.8,25.6,22,15.8,12.5
1956,10.6,12.1,18.8,22.2,25.2,28,25.5,25.2,24.9,20.6,15.2,12.4
1957,10.9,11.7,17.8,21.9,25,28.1,27.7,26.6,24.2,20.6,18,12.7
1958,12.7,13.4,19,23.2,26.4,27.8,27.6,26.5,25.9,22.3,17.1,13.3
1959,10.8,13.5,19.1,22.9,26.8,28,27,26.2,24.7,22.6,15.7,11.2
1960,10.1,13.2,16.9,21.9,25.6,27.8,27.2,26.4,25.1,21.8,16.5,10.8
1961,11.3,12,18.8,21.1,25,27,27,26.5,25,21.3,16,11.3
1962,9.2,13.8,17.6,22.4,25.9,27.2,27.3,25.6,24.9,20.3,15.7,10.7
1963,10.3,14.3,18.2,22.5,26.1,27.4,27.2,26.9,24.8,22.8,18.5,12.8
1964,9.2,12.9,19.5,23.5,26.4,27.4,27.7,27.1,24.5,19.9,14.1,10.2
1965,13.2,14.2,18.2,21.2,25.1,27.2,27.2,25.2,24.4,23.1,17.5,11
1966,12.3,15.9,17.3,22.1,25.8,27.4,27.4,25.8,25.2,22.8,15.3,10
1967,8.4,14.4,18.5,21.7,25.7,27,27.5,26.1,25.3,20.9,18.5,10.7
1968,9.8,11.6,18,21.8,24.7,27.8,27.6,25.5,24.1,22.3,17.7,12.2
1969,10.7,12.9,19.8,23.5,25.8,27.5,27.5,25.3,24.5,22.6,17.2,12.6
1970,11.1,13.3,17.8,22.7,26,28.4,26.9,26.7,25.6,22.4,15.8,11.4
1971,10,13,17.2,24.7,25.2,27.6,26.4,26.1,25.7,20.8,16.6,11.7
1972,9.1,9.4,17.5,21.4,25.3,27.4,27.4,26.1,24.1,21.4,16.9,12
1973,9.4,13.7,17.8,23.1,26.2,28.1,26.8,26.5,24.5,21.4,15.4,11
1974,10.4,11,19.3,22.6,25.9,27.1,27.4,26.4,25,20.6,15.3,11.8
1975,9.7,12.5,16.6,22.2,25.5,26.9,27.6,26.8,25.8,22.1,15.3,12.2
1976,11.6,13.2,17.8,21.6,25.1,26.8,26.5,25.9,25.3,22,17.4,12
1977,10.9,12.7,18.6,22.3,25.9,27.8,26.7,25.8,24.2,22.1,17.9,12.8
1978,9.8,12.6,16.6,22.2,25.1,27.3,25.6,25.5,24.1,21.8,17.8,12.5
1979,11.5,12.7,17.2,23.1,24.6,28.6,27.7,25.9,24.9,21.8,18.7,13.2
1980,10.8,14.1,18.7,24.2,26.5,28.1,27.4,26.1,24.5,22.4,17.1,12.1
1981,11.1,12.4,17.6,21.8,24.7,27,26.9,25.1,24.5,20.9,15,11.9
1982,11.1,13,17,21.9,25.6,27.2,27.3,26.6,24.4,22,16.5,12.3
1983,10.4,12,16.5,20.1,24.9,27.7,27.6,26.3,25.6,20.5,14.5,10.7
1984,10.2,10.8,18.7,23.8,25.3,27.7,26.2,24.7,24.3,19.9,16,12.6
1985,11.8,13.9,20.2,22.7,27.2,28.4,27.2,25.7,25.1,23.2,18,13.3
1986,10.8,13.3,18.7,23.5,27.2,29.3,27.7,25.4,24.5,23.4,18.1,10.6
1987,11.4,14.2,19.7,23.1,26.4,29.3,28,27.4,25.9,23,17.9,12.4
1988,12.8,15.3,19.5,24.6,27.4,29,28.1,27.2,27.2,22.9,17.7,13.4
1989,10.4,12.9,18.3,22.3,25.5,28,27,26.1,25.5,22.2,18.2,13
1990,12.8,14.7,17.6,23.2,27.2,27.9,26.9,25.6,25.6,21.9,17.2,12.7
1991,10.6,13.2,19.6,23.4,26.4,28.7,27.5,26.8,24.7,21.5,17.7,13.7
1992,11.6,13.8,18.5,22.3,25.6,28,28,26.5,25,23,17.4,14.4
1993,13,15.6,19.1,23.1,27,28.9,28.7,27.3,26.9,23.2,18.3,13.3
1994,12.4,13.8,20.3,22.8,26.8,29,26.9,25.7,24.4,21.8,18.3,12.1
1995,11.7,14.9,18.5,22.7,26.8,28.6,27.7,27.3,26,23.9,17.1,13.8
1996,11.7,14.3,20.7,23.3,26.8,29.2,27.9,26.3,25.8,21.8,16.1,11.4
1997,10.9,14.1,19.1,20.8,25.7,27.9,28.3,27.3,26.5,21.6,18.5,12
1998,12.1,13.8,19.3,24.3,27.4,28.9,28.1,26.8,27.4,22.2,18.1,14
1999,11.6,13.9,19.6,23.8,26.9,28,27.5,26.5,26.2,24.5,19.2,13
2000,12,13.7,18.8,24.1,26.9,28.5,27.3,25.9,25.5,23.4,18.5,13.2
2001,11.4,14.6,19.6,23,26.3,28.1,26.2,26.2,25.3,23.6,18.8,14.7
2002,12.4,12.8,19.7,23.7,26.6,28,26.6,25.9,24.2,23,17.8,13.6
2003,12.8,15.4,19.7,24.3,26.3,28,26.9,26.9,25,22.8,16.7,12.3
2004,12.4,14.9,21.1,24.4,27.1,28.4,27.6,26.4,25.1,22,18.5,14.6
2005,11.3,13.3,19,22.8,25.6,28.2,26.9,26.2,25.6,22.9,18.4,12.3
2006,12,14.1,18.4,20.5,25.8,27.5,27.1,25.5,25.6,23.4,18.7,12.7
2007,12.6,16.1,19.2,24,26.4,28.2,28.2,26.9,26.2,22.4,18.7,12.4
2008,10.8,12.5,20.2,23,25.3,27.8,27,26,26,23.4,18.1,13.9
2009,13.4,16.4,20.7,23.9,27,28.1,27.7,27.2,25.5,22.8,17.9,13.9
