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