1901,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1902,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1903,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1904,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1905,11.7,14.6,19,22.8,24.1,23.7,24.1,22.9,22.5,20.4,16.5,12.9
1906,11.7,14.8,19.1,23.1,24.1,23.9,24.1,22.9,22.6,20.5,16.5,12.9
1907,11.8,14.6,19,22.9,24.2,23.8,24.1,22.9,22.5,20.6,16.4,12.7
1908,11.8,14.7,19.1,23,24.2,23.9,24.2,22.9,22.5,20.4,16.3,12.7
1909,11.8,14.9,19.3,22.9,24.1,23.7,24,22.7,22.5,20.3,16.4,12.8
1910,11.7,14.9,19.1,22.9,24.2,24,24.2,22.9,22.6,20.4,16.4,12.8
1911,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.5,12.7
1912,11.8,14.8,19.1,23,24.1,23.8,24.2,23,22.6,20.4,16.4,12.8
1913,11.8,14.8,18.9,22.9,24.2,24,24.3,23.1,22.7,20.4,16.4,12.8
1914,12,14.7,19,22.9,24.2,24,24.2,22.9,22.6,20.5,16.6,12.8
1915,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1916,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1917,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1918,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1919,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1920,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1921,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1922,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1923,13.2,14.6,20.2,23.5,24.5,24,23.7,22,22.6,20.8,17.3,13.7
1924,12.4,16.9,21,23.8,24.6,23.8,23.2,22,21.3,20.5,16.4,12.4
1925,9.4,13.6,19.8,22.9,23.9,23.4,24,22.2,22.4,19.8,17.2,13.1
1926,12.6,14.7,18.5,22,23.8,23.6,24.6,23.8,23.8,21.6,17.7,13.9
1927,12.2,15.5,19.3,22.8,25,24,24.2,22.3,23.7,20.9,17.1,14
1928,12.4,13.4,20.3,23,23.6,23.2,24.2,21.8,22.8,20.7,16.8,12.4
1929,10.9,14.5,19,23,23.6,22,22.2,21.5,21.7,19.6,16.9,11.2
1930,10.3,14.9,19.1,23.1,24.3,23.4,23.9,23.2,22.9,21.2,17.5,15
1931,12.4,16.2,20.4,24.6,24.4,24,23.7,23,21.9,21.5,17.4,14.1
1932,12.2,15,20.2,24,24.5,24.2,24,23.2,22.1,21.3,17.6,13.4
1933,11.7,14.8,19.2,23.6,23.2,23.2,23.8,22.6,22.5,20.2,18.1,13.8
1934,11.9,14.7,20.2,24.1,24.4,24,24.5,22.4,23.1,21.6,17.8,13.5
1935,13.3,15.4,21,23.4,25.1,22.7,24.5,22.6,22.2,20.6,17.9,14.1
1936,10.8,15.3,21.1,23.6,23.7,23.6,23.2,21,21.9,20.8,17.9,12.4
1937,11.6,15.1,19.9,23,24.2,24.3,23.9,23,22.8,21.8,17.5,13.9
1938,12.4,15.5,19.5,24.2,25.5,25,24.5,22.6,22.7,21.1,18.5,12.7
1939,12.9,16.1,20.4,22.7,24.3,23.9,24.4,23.1,22.5,21.3,17.3,14.5
1940,11.8,14.8,19.1,22.9,24.1,23.8,24.1,22.9,22.5,20.4,16.4,12.8
1941,14.6,15.7,20.8,25.2,24.8,24.4,24.1,23.5,23.4,20.6,17.4,13.3
1942,14.3,17.9,19.2,23.1,23.3,24.5,23.8,21.7,23.4,21.1,17.6,14.4
1943,13,14.7,18.8,21.5,23.2,23.5,23.7,21.8,21.5,20.7,18.8,14.4
1944,10.7,14.8,20,22.4,22.9,24.3,24.5,22.4,21.9,20.8,16.8,14.3
1945,14.2,12.8,17.5,21.9,22.4,24.3,24.4,21.3,22,20.1,17,12.3
1946,13.3,14.7,18.9,22.7,24.1,22.6,22.5,20.9,20.9,19.9,17.5,13.7
1947,12,17.9,17.7,22.4,23.4,23.2,23.7,22.4,21.9,20.6,16.3,14.2
1948,11.8,14.8,16.9,23.2,23.7,22.5,23.9,21.8,22.1,19.5,15.7,11.9
1949,11.9,14,19.4,22.1,23.6,23.8,24.1,22.4,22.4,21,17.4,10.4
1950,12.5,13.4,17.8,21.9,23.7,23.8,22.3,20.9,22,19.4,16,13
1951,11.3,14.4,19.3,20.5,24.2,22.9,24.6,23,22.5,20.7,15.2,9.7
1952,12,15.4,18.2,22.9,24.8,23.6,24.2,22.4,22.1,19.2,15.1,12.9
1953,11.3,16.3,20.3,21.1,24.2,23.9,23.5,22.8,21.7,18.7,14.8,10.3
1954,10.9,16.5,18.3,22.5,22.4,22.5,23.1,21.4,21.8,19.3,17.6,12.3
1955,12.1,14.8,19,21.8,23.7,23.2,23.3,22.3,22.8,20.6,15.6,12
1956,10.5,15.4,20.9,20.1,22.5,22,24.1,22.7,21.4,18.5,16.8,12.9
1957,9.9,15.2,15.5,21.1,23.5,24,24.1,23.2,21.8,18.8,17.9,13.6
1958,12.7,12.9,18.4,21.5,23.3,23.8,22.2,23.9,22.6,19.3,16.2,13.8
1959,11.6,13.5,16.6,21.9,23.1,23,24.6,22.3,21.7,17.3,15.2,11.2
1960,11.2,14.3,18,22.6,21.6,22.6,23.3,24,22.3,19.6,16.3,15.9
1961,13.3,13.2,18.7,23.2,22.3,23.7,23.6,22.4,21.1,17.9,13,9.6
1962,9.6,13.6,20.1,22.3,23,23.6,23.5,22.1,21.7,19.9,17.6,13.3
1963,11.9,16.3,18.5,20.7,24.3,23.2,23.7,22.4,22.2,21.8,16.2,11.2
1964,12.1,13.5,19.5,22.7,24.3,23.3,23.8,22.1,21.7,18.6,16.7,12.9
1965,12.4,13.7,17.7,22.6,22.6,23.1,24.5,21.7,22.1,18.9,14.6,11
1966,12.2,13.3,20.2,22.1,27.5,23.3,23.9,23.1,25.8,19.8,16.4,12.2
1967,10.5,14.7,18.5,21.4,22.6,23.5,24.2,22.7,21.9,18.3,14.4,13.1
1968,11.6,13.9,18.3,22.1,22.3,23.6,24.2,23.6,22.3,21,17.1,13.2
1969,11.3,15.1,20.5,23.9,23.7,24.3,24.6,23.3,22.8,22,17.5,13.6
1970,13.6,14,17.6,23,24,22,24.7,22.9,22.4,20.6,16.3,12.4
1971,10.8,14.3,20.7,22.2,22.9,24.2,23.8,22.5,21.6,20.1,15.6,13.1
1972,11.8,16.1,20.8,23.2,24.4,23.3,23.9,24.3,23.2,21.3,16.1,14.2
1973,12.8,17.6,20,23.5,24.7,24.7,24.6,23.2,23.2,21.7,15,14.7
1974,12.8,15.8,20,23.9,24.2,22.9,23.2,22.5,21.3,20.4,17.8,11.8
1975,9.8,14.9,17.9,21.9,23.8,23.2,23.2,22.1,23.4,19.9,17.8,13.4
1976,11.1,16.5,17.8,22.9,24,23.9,23.6,22.5,23.5,22,16.7,13.2
1977,12.4,14.6,19,22.6,24,23.8,23.5,21.8,21.3,19.9,16.2,12.3
1978,10.8,15.5,19.4,24.6,23.5,23.7,23.7,22.1,21.9,20.2,16,12.7
1979,12,14.8,21.3,22.9,24.1,22.9,23.9,23.3,22.3,20.6,18.6,12.7
1980,11.7,15.7,18.7,23.4,25,24.1,23.5,22,22.4,20.6,18,12.1
1981,9,14.7,19.8,22.7,24.6,24.2,23.7,23,22.2,21.9,16.8,12.6
1982,13.1,14.7,20.5,23.1,24.6,24.1,24.2,22.9,22.4,20,14.5,12.5
1983,10.7,15.3,16.9,22.9,24.6,25.6,25.9,24.2,22,20.6,16.2,13.2
1984,10.6,15,19.5,25.2,25.8,24,24.4,23.4,23.3,21.9,16.7,12.8
1985,14,13.9,21.2,22.3,25.3,24.8,24,22.9,22.6,20.7,17.1,12.6
1986,11.3,16.2,21.7,24.3,23.3,24,24.1,23,22.7,20.9,17.3,12.5
1987,10.5,15.2,19.3,22,24.5,23.4,26,23.6,23.2,20.9,16.7,13.2
1988,12.2,15.4,20.3,23.5,24.3,25.5,24.8,22.5,22.8,20.4,16,12.5
1989,9,12.3,17.5,21.5,23.1,23.5,25.4,22.7,23.1,20.6,16.8,12.4
1990,14,13.9,17.8,24.3,25.6,24.5,25,23.6,23.3,20.7,18.2,15.6
1991,12.5,17.1,19.8,25.5,23.6,25.4,24.3,23,23.4,21.2,16.7,13.4
1992,11.1,13,21.5,24.4,24.3,24.5,23.9,23.7,22.5,20.1,17.5,11.4
1993,10.4,15.8,20.1,23.1,25.1,24.5,24.8,23.8,22.3,21.3,18.1,13.5
1994,12.2,14.3,20.2,24.4,25.2,24.5,23.8,22.6,21.6,21.3,16.3,11.4
1995,10.7,13.2,20,23.1,24.5,24.8,24.5,23.4,23.2,21.7,15.9,14.5
1996,12.2,16.4,21.2,22.8,25.5,24.3,24.6,23.5,23.5,21.4,15.6,13.1
1997,13.2,13.7,20.4,24.2,23.5,24.2,25.4,24.3,23.2,21.2,17.5,12.7
1998,11.4,16.2,18.5,25.5,25.5,24.8,27.1,24.2,23,21.4,18.1,14.6
1999,11.6,16.9,19.1,22.9,23.2,24,24.1,22,22.6,21.2,17.8,15.6
2000,11.5,14.6,17.8,23.2,24.8,24.1,24.3,23.3,22.6,20.8,17.1,12.1
2001,9.9,14.3,19.3,24.2,24.5,23.7,24.5,22.9,22.3,20.4,16.6,14.1
2002,12.4,14.2,19.3,25.4,24.8,24.2,24.6,23.3,22.5,21.6,17.7,13.2
2003,11.7,16.7,20.1,24.5,22.6,24.2,25.3,23.2,23.1,21.8,18.1,12.1
2004,14.3,15,19.1,25.3,25.9,24.8,24.4,24.1,23,22,16.9,13.6
2005,11.1,13.1,21.1,24.1,24.7,24.5,25,23.8,21.8,21.3,16.7,14.6
2006,12.1,18.2,20.4,23,25.6,24.9,25.3,23,22.3,20.8,16.6,11.8
2007,10.8,15.4,19.1,24.7,24.9,24.5,24.8,22.9,22,21.2,18.6,14.2
2008,11,14.5,19.6,23.2,24.2,24.1,24.4,23.2,22.8,21.6,16.9,14.6
2009,13.1,16.7,19,22.7,25.4,24.9,25.1,23.9,22.5,21.1,16.6,13.5
