1901,11,12.4,19.4,23.4,26.8,28.2,26.5,24.6,23.9,21.6,17.6,14.5
1902,13.5,14.5,20.6,24.3,26.7,27.3,26.7,25.9,23.7,21.5,16.7,13.3
1903,11.9,12.8,16.7,22.4,26.2,27.9,26.5,25.2,23.8,20.9,15.4,12.5
1904,12.3,14.4,17.7,23.6,26.3,26.6,24.9,24.5,23.7,21.2,16.5,13.8
1905,10.8,10.9,16.6,21.5,27.1,27.2,25.4,25.2,24.3,21.6,17.9,13.5
1906,10.8,12.1,17.3,22.5,26.7,26.5,25.5,25,23.3,21.2,17.4,13.9
1907,13,13.6,17.8,22.4,25.2,27,26.9,23.6,23.3,20.7,17.6,12.9
1908,12.1,13.2,17.5,23.6,25.9,27.1,24.4,23.6,23.4,20.6,16.2,12.4
1909,11.3,13.6,19,22.4,25.9,26.4,24.5,24,22.8,20,16.5,12.7
1910,11.8,14,18.5,22.3,25.7,26.1,24.7,24.3,23.6,19.9,15.1,12.7
1911,12.7,13.8,17,22.3,26.5,26,26.1,24.8,23.4,21.1,16.7,15
1912,13.4,14.9,17.8,23.6,26.7,27.9,25.7,24.4,23.3,20.9,15.9,13.3
1913,12.4,13.8,16.4,23.4,25.8,26.1,25.2,24.3,23.7,21.8,16.9,13.2
1914,13.6,13.4,17.4,22.7,26.8,26.6,25.1,24.6,23.9,21.2,18,13.1
1915,12.2,12.8,18.6,22.9,26.7,27.9,26.9,25.3,24.8,21.8,17.7,13.7
1916,13,12.5,20.3,23.6,26.4,26.1,26.2,24.7,24.1,20.7,15.7,12.6
1917,13.3,14.1,18.1,22.1,24.9,25.7,24.7,24.4,23.2,19.9,14.5,12.8
1918,11.5,14.1,18.7,21.7,26.5,26.3,26.3,25.1,23.7,21.3,17.9,13.2
1919,12.6,13.7,18.3,22.6,26.3,26.7,25.2,24.3,23.6,20.9,17.4,13.1
1920,13.1,13.7,19.1,22.8,25,25.9,24.9,24.4,24.7,21.8,17.8,13.5
1921,12.9,13.9,20.1,24.3,26.6,27.3,26.5,24.7,23.3,21.2,16.6,14.4
1922,11.8,14.8,19,23.8,26.1,27,25.6,24.3,23.4,20.8,17,12.5
1923,12.9,13,19.4,22.9,25.7,27.7,25.4,24.1,24.1,20.7,16.1,14.2
1924,12.4,14,20.4,23.9,25.8,27.7,26.1,25,23.5,20,15.8,13.7
1925,10.3,12.4,19.7,24.7,26.2,26,25,25.3,24.6,22.8,17.9,14.4
1926,13.3,16,18.7,21.9,25.9,28.6,26,25,23.5,20.7,15.8,13.2
1927,10.9,13.1,17.6,22.3,25.7,27,25.1,24.1,23.9,20.9,15.1,13.8
1928,12.4,13.8,18.6,23.4,26.4,27,25.3,24.4,23.4,21,17,12.7
1929,11.4,13.3,20.1,23.8,27.1,27.2,25.7,24.5,24.1,21,18.1,12.5
1930,12.1,13.4,18.8,23,26.4,27.2,24.7,24.3,24.8,22,16.3,13.8
1931,13.3,13.4,18.3,24.1,26.6,28.2,26.3,25,24,20.5,16.8,13.9
1932,13.1,13.2,18.3,23,26.4,27.1,25.1,24.7,23.9,21.8,16,13.7
1933,12.3,14.2,18.8,23.1,25.1,26.7,25.5,24.1,23.6,21.2,17,13.5
1934,10.5,14.7,18.4,23.5,26,27.1,25.2,24.4,23.4,20.5,16.4,14.2
1935,10.6,13.9,18.7,21.6,26.1,27.6,25.1,24.3,23,21.1,16.8,13.9
1936,11.5,14.1,18.4,22.5,27,26,25.4,24.9,24,21.5,17.5,13.2
1937,11.5,14.3,17.6,22.6,26,27.2,24.7,24.7,23.9,20.9,17.7,12.3
1938,12.4,12.9,19.6,23.9,26.6,26.1,25.1,25,24.2,20.9,15.9,14
1939,13.2,14.6,17.3,22,25.7,27,25.5,25.4,23.6,21.8,17.2,14.2
1940,13.4,14.6,16.9,22.6,26.6,27.1,25.5,24.6,23.7,21.7,17.5,13.2
1941,11.5,14.8,19,24,26.4,27.5,24.6,24.9,24.1,22.2,16.8,14.3
1942,11.3,13.9,19,24.6,26,27.7,25,24.1,23.2,20.6,16.2,11.8
1943,11.3,13.9,18.8,23,27.3,25.6,24.4,24.3,23,20.4,17.1,13.6
1944,11.7,12.8,17.9,22.4,26.4,26.7,24.7,24.3,24.2,20.6,16.5,13.6
1945,10,13,18.9,22.8,25.7,27.2,24.4,24.7,23.3,20.1,15.3,10.8
1946,11.6,15,17.9,24.2,25.8,26.2,25.2,23.8,23.4,21,14.9,12.4
1947,11.3,13.9,18.7,22.9,26.5,27.8,26,25.9,23.2,19.3,15.9,12.7
1948,11,13.2,19.1,24.5,27.3,27.9,27.4,25.5,24.5,22,17.1,13.6
1949,13.9,13.8,19.5,24.7,27.5,27.6,26.3,25.4,24.1,21.3,15.9,12.3
1950,12.3,11.2,18,23.7,26.6,27.6,24.1,24.8,23.5,22.4,15.8,12.9
1951,10.7,13.1,18.8,21.9,26.2,27.3,27.2,24.9,25.5,23.4,18.2,13.4
1952,13,15.1,18.7,24.4,27.2,27.1,25.4,24.1,23.9,22,16.2,13.5
1953,11.7,16,20.7,24.2,26,27.3,25.7,23.9,23.5,20.6,15.9,14.1
1954,11,15.2,19.1,23.8,26.8,27.3,25.5,25.4,22.4,19.3,15.9,12.4
1955,13.1,14.4,20.3,21.5,26.7,26.8,26.6,24.8,23.8,21.1,14.2,12.9
1956,12.5,12.5,19.8,23.8,26.6,27,23.7,24,23.4,19.1,15.6,12.6
1957,12,11.2,17.7,23.1,25.2,26.7,26.5,25.4,24.3,21.8,18.6,14.4
1958,13.6,13.9,19.4,24.9,27.2,27.6,26,25.8,23.8,20.8,16.8,14.4
1959,12.1,13.5,19,24,27.3,27.5,24.4,24.2,23.4,21.1,16.5,13
1960,11.2,14.1,17.8,22.8,25.6,26.5,26,24.4,24.4,21.3,15.6,14
1961,12.3,12.6,19.7,23.1,26.4,26.4,25.1,25.3,23.6,20.3,17.2,12
1962,9.7,14.3,18.2,23.5,26.7,26.6,25.5,25,23.9,18.4,16.5,14.3
1963,11.9,14.7,18.7,23.3,25.9,27.3,25.6,24.7,22.7,21.3,18.4,13.9
1964,9.8,13.4,19.5,24.4,26.1,26.5,25.1,24.7,24,20.5,15.2,12.4
1965,14,14,18,23.3,25.7,27.4,25.8,24.9,23.9,21.7,17.3,13.7
1966,13.3,16,17.5,23.1,26.1,27.3,26.2,25.5,23.9,22,18.7,12.6
1967,9.9,14.4,19.2,23,26.3,26.1,25.3,24.8,24,21.1,17.5,15.3
1968,11.8,12.6,18.3,22.9,25.1,27.9,26.6,24.2,24.7,21.6,17,13.4
1969,12.5,14.5,20.8,24.6,27,27.6,26.6,24.6,24.6,21.5,19.1,14.3
1970,12.6,14.4,19.1,24.9,27.5,26.1,25.3,25.2,23.8,22,14.9,11.4
1971,11.5,13.4,18.6,25.1,26.2,25.9,25.1,24.8,24.3,20.7,16.1,12.5
1972,11.4,11.5,19.1,22.9,26.1,27.4,25.7,25.4,23.8,22.1,16.6,13.3
1973,10.6,14.9,19,24.9,27.1,27.7,24.6,24.6,22.3,20.5,15.4,13
1974,10.8,11.6,19.4,24.1,25.5,27.3,26.5,25.7,25.2,23,14.7,12.8
1975,10.4,13.8,17.3,23.7,26,26.2,25.4,24.3,23.5,21.2,14.3,11.5
1976,12.1,14.2,18.4,22.9,25.6,26.3,24.9,23.8,22.9,21.2,19.1,13.7
1977,11.5,14.4,19.7,24.6,26.3,26.2,25.1,24.8,23.6,21.9,19.4,13.9
1978,11.2,14.8,18,24.1,26.8,26.9,25.1,24.8,24,21.2,18.3,13.9
1979,13.3,13.6,18,22.1,25.8,28.3,26.2,24.1,24.5,22.2,20.1,15
1980,12.5,14.8,19.8,21.1,26.9,25.8,26.2,24.6,24.1,22.4,18.2,13.7
1981,13.2,14.1,19.7,23.9,26.4,27.8,25.6,24.2,24,20.9,14.5,12.8
1982,13.6,14.8,17.8,23.1,25.3,26.8,25.8,24.7,23.5,22.1,17.9,13.9
1983,11.2,13,18,21.8,26,27.1,25.2,24.6,24.3,19.7,13.1,11.9
1984,10.9,11.5,18.8,24,26.1,26.8,24.7,23,22.5,19.7,15.1,12.3
1985,11.4,13,19.7,23.3,26.4,27.3,25.8,24.2,24.1,20.4,16.5,14.7
1986,12.9,15,19.6,24.4,26.9,27,26,24.1,24.6,22,17.8,12.1
1987,13.2,15.2,20.2,24.3,26.8,28.2,27,26.3,25.2,23.9,18.5,14.9
1988,14.2,16.6,19.8,25.4,27.8,28.3,25.5,25.3,25,21.1,16.5,13.9
1989,10.8,13.3,19.1,23.5,26.7,26.8,25.2,24.4,24.6,21.3,18.2,13.7
1990,13.1,15.1,18.6,24.1,27.5,27.8,26,24.6,24,21.3,17.5,13.8
1991,11,14.3,19.9,24.4,27.3,28.9,25.7,25.1,24.2,20,17.3,13.2
1992,12,12.4,19.1,23,27.1,28.8,26.5,25.5,23.1,21.8,16.9,14.4
1993,13,14.8,19.3,24.2,27.6,29,26.2,26.3,25.4,23,18.4,14.3
1994,14.1,14,20.6,24.2,27.5,27.2,24.8,26.2,24.6,20.9,17.3,12.5
1995,11.5,14.7,18.9,23.3,27.5,29.3,26.8,26.3,25.1,23.5,16.4,14.4
1996,13.1,15.4,21.8,24.1,27.3,28.1,26.2,24.9,24,21.6,15.8,12.9
1997,11.4,13.2,19.9,22.9,26,24.9,25.9,24.9,24.5,20.4,19.5,13.1
1998,12.4,13.9,18.8,25.2,28.1,28.4,26.1,26,24.8,23.7,16.8,12.2
1999,11.1,15.7,18.9,24.3,26.6,27,25.9,25.1,25.4,20.9,16.5,12.1
2000,12.5,12.9,18,25.4,26.6,28.1,25.6,25.8,24.8,22.6,17.3,13
2001,11.5,13.8,19.3,23.7,26.5,25.2,24.4,25.1,25.4,22.4,17.3,13.6
2002,11.6,13.7,19.7,24.9,27.5,27.6,26.3,25,24.3,22.9,17.2,14.2
2003,13.3,15.4,19.3,24.8,26.9,27.6,25.5,25.1,23.7,21,18.2,13.2
2004,12,13.9,20.7,25,26.4,27,26.8,23.3,25.1,20.5,18.1,14.6
2005,10.8,13.4,19.1,23.4,26.6,27.6,25.6,24.7,23.6,20.6,16.4,12
2006,12,16.6,18.2,23.5,26.6,25.8,25,24,24.3,21.7,17.2,14.3
2007,12.7,15.6,19,24.9,26.7,27.5,25.6,25.2,24.3,20.4,17.6,13.3
2008,11.3,11.3,19.7,23.5,26.1,26.6,25.8,24.5,24.2,21.7,17.3,15.6
2009,13.7,15.6,20.5,24.5,27.1,28.1,26.2,26.3,25.1,21.7,17.6,14.7
