1901,11.4,12.8,16.2,19.4,22.4,23.4,23.3,22.7,21.5,19.4,15.8,12.3
1902,12.2,12.8,17.2,19.3,22.9,22.9,23,22.4,21.3,19.1,16.2,12.6
1903,11,12.4,16.7,20,21.8,23.1,23.1,22,21.1,19.7,15.4,11.3
1904,10.7,13.2,15.6,18.7,21.6,23.1,22.8,22.3,21.5,19.7,15.3,11.2
1905,12.3,13,14.3,18.2,22.5,23.6,23.2,22,21.8,19.5,16.1,13.3
1906,11.7,13.1,15.2,18.8,22.4,23.8,23.5,22.4,22.1,19.3,15.5,12.4
1907,12,12.6,15.2,18.5,21.9,22.7,22.8,22.7,21.2,20.1,16.6,11.7
1908,12,12.7,15.7,19.5,22,23.3,22.9,22.6,21.5,19.5,15.6,12.1
1909,11.4,13.1,16.7,19.3,21.3,23.3,23.1,22.6,22.3,20.4,16.6,12.5
1910,12.1,12.8,15.6,19.1,22.9,23.1,22.6,22.5,21.4,19.1,15.9,11.3
1911,11.6,12.6,16,19.2,21.8,23.7,22.8,22.5,21.7,19,16.1,12.6
1912,11.1,13,16.1,18.9,22.8,23.5,22.5,22.1,20.8,19.1,15.4,11.9
1913,11.4,13.3,14.7,18.8,20.9,23.2,22.8,22.1,21.1,19.3,15.1,11.4
1914,12,13.3,16.5,19.3,22.3,23.2,23.5,21.9,21.2,18.9,15.5,12.8
1915,12,13.8,16.1,20,21.4,23.1,22.5,22.4,21.2,21,16.3,12.4
1916,11.7,13.2,15.8,19.7,22.9,23.7,23.6,23.2,22.1,19.6,16.3,12.7
1917,10.5,12.4,15,18.5,21.9,23.5,23.2,22.9,22.1,20.1,16.8,11.4
1918,10.5,12.9,16.5,18.7,22.1,23.1,23.5,22.6,22.2,20.5,15.7,13.6
1919,12.4,12.6,17.7,20,22.5,24.3,23.6,23.6,21.1,19.4,16.5,12.8
1920,12.3,12.4,16.8,18.8,22.1,23.6,24.1,22.4,22.4,19.2,16.5,12.5
1921,12.9,12.8,16.8,21.1,22.9,24.7,23.9,24,21.7,19.3,16.2,14
1922,13.7,15.1,17.9,20.4,24.1,24.9,24,23.5,22.9,19.9,16.4,12.4
1923,12.6,13.7,17.2,19.8,22.6,23,23.5,22.7,22.9,20.6,18.5,14.7
1924,13.3,14.3,17.1,19.9,24,24.2,23.7,23.6,23.3,20.7,16.8,12.8
1925,10.8,11.8,16,18.9,23.1,23.9,23.7,24.3,22.3,19.2,16.5,11.5
1926,13.1,13.4,16.5,20.3,23.3,24.3,24.2,23.9,23.2,19.3,16.9,14.3
1927,13,13.9,16.2,18.9,22.7,24.9,24.1,24.1,22.2,20.1,16.8,14.1
1928,14.4,12.2,17.6,20.1,23.9,23.6,24,23.9,23.3,17.5,14.5,13.9
1929,14.4,14.9,15.4,18.8,24.4,24.5,23.9,24.7,23,20.5,16.5,14.7
1930,11.4,13.4,15.4,20.9,23.6,23.7,25.3,24.2,21.8,21.1,17.1,13.5
1931,12.1,16.6,17.8,21.9,25.1,25.7,24.2,25.2,22.6,19,16.5,13.5
1932,10.2,11.5,14.9,21.3,25,25.1,24.5,24.5,22.7,19.2,17.5,12.3
1933,11.4,14,16.5,21.5,23.3,24.2,23.8,23.4,23.3,20.9,17.2,14.7
1934,10.2,13.8,16.5,19.8,22.8,23.1,23.6,23.3,22.5,18.4,16.3,12.6
1935,12.1,13.5,16.9,20.1,23,23.1,24.1,22.7,21.3,20.7,17.2,12.3
1936,10.3,12.3,14.6,20,21.9,23.3,24,23.2,20.8,18.3,16.7,14.2
1937,11.7,13.4,16.4,20.8,22.2,23.3,24.3,23.1,22.5,19.8,16.6,14.8
1938,12.2,13.2,15.9,20.6,22,23.7,22.7,23.2,22.6,19.5,15,13.4
1939,12,13.5,17.7,18.3,22.1,22.9,23.6,22.6,20.6,19,17.3,9.7
1940,9.4,14,16.1,18.2,21.4,22.6,23.5,22.4,22.3,20,15.1,14.2
1941,13.6,15.4,17,19.3,21,22,23.3,22,19.7,18.2,16.1,15
1942,13.6,15.1,18.1,19.8,21.8,23.1,22.5,21.8,21.5,19.9,17.9,14
1943,12.5,12.1,17,19,21.8,23,22.4,21.4,20.6,20.3,16.7,13.3
1944,14,14.7,17.8,19.9,20.5,22.3,22.9,21.8,21.6,19.2,15.7,9
1945,10.7,10.8,16,19.4,21.2,24.3,23.6,23,22.5,18.6,17.3,11.7
1946,12.9,14.2,17.8,21.9,23.2,24.1,22.9,23.7,22.1,19.2,16.5,15.3
1947,12.9,13,16.6,18.9,23.6,23.7,24,23.4,22.5,19.6,15.5,13.3
1948,11.6,13.6,17.2,19.9,21.9,24,22.8,22.7,21.5,17.9,14.9,13.1
1949,10.3,12.9,16.2,19.5,21.7,23.6,22.9,22.7,21.8,19.3,17.3,12.8
1950,11.7,11,17.1,19.3,22,22.8,22.6,22.1,21.4,19.4,14.9,11
1951,9.7,12.2,14.9,18.3,20.7,21.7,22.2,21.8,20.2,17.7,14.6,11.1
1952,10.3,12.5,15.6,18.8,22.6,22.1,22.4,21.7,20.7,18.5,15.3,9.4
1953,11.3,12.2,15.8,18.1,20.8,22.2,22.7,21.7,19.8,19.5,14.9,11.3
1954,11.4,12,12.9,18.9,21.9,22.7,23.3,21.6,20.7,18.2,13.9,10.5
1955,8.6,13.5,16.6,17.9,22.2,22.3,23.1,21.7,21.3,18.6,12.7,10.1
1956,8.4,13.5,16.3,19.6,21.5,22.9,22.4,21.9,20.5,17.8,14.1,11.1
1957,12,10.6,15.4,18.8,21.7,22.2,23.5,22.3,21.5,18.2,16.1,13
1958,10.8,11.1,17.6,20.1,23.1,23.2,23.2,22.6,21,18.5,14.4,10.9
1959,10.4,12.5,14.5,19.9,21.8,23.7,22.8,22.7,20.7,18.4,15.5,13.9
1960,11.4,13,17.2,18.3,21.6,23.5,22.8,22.8,20.9,18.9,16.9,11.8
1961,10.6,12.4,16.3,19.5,22,23,23.1,22.6,21.3,19.9,14.7,12.7
1962,9.1,11.7,14.9,18.9,22.5,23,23.7,22.4,20.7,18.9,15.1,11.3
1963,8.8,11.5,15.3,18.7,22.8,22.8,23.3,22.6,21.8,18.9,16.2,11.9
1964,11.3,11.6,15.9,20,21.5,23,23.3,22.9,21.7,20.6,14.9,10.9
1965,10.6,13.3,15.3,19.9,22.2,23,23,22,21.4,19.7,15.3,13.3
1966,13.6,14,17,20.2,21.7,22.6,23.6,22.5,19.9,19.4,16.5,14
1967,9.7,11.6,15.5,18.7,22.8,23.1,23.5,22.5,21.2,18.8,15.9,11.6
1968,10.9,9.2,16,17.5,21.9,22.8,23,23,21.7,19.4,17.2,13.7
1969,12.5,12.3,16.6,19.4,23.6,23.4,23.6,22.9,21.1,19.6,14.7,11.7
1970,12.1,14.1,16.4,18.7,22.7,22.8,23.6,22.4,21.5,18.4,15.5,13.9
1971,9.4,12,16.4,19.7,21.7,23.7,22.7,22.2,21.5,17.3,12.9,12.4
1972,11.3,13,16.1,18,23,23.3,23,22,21.3,20.4,17,13.1
1973,12.1,14.9,17.7,20.4,23.1,23.7,22.9,22.6,22.2,19.1,15.1,11.5
1974,10.1,11.1,14.2,18.6,22.5,23.2,23.1,22.1,21.9,19.7,16.5,13.2
1975,12.7,14.2,17.6,20.6,22.5,23.6,23.2,21.9,21.9,19.9,15.3,8.1
1976,10.4,13.3,15.7,18.7,22,22.5,23.1,22.1,21.9,19.6,14.8,12.7
1977,10.9,10.2,16.1,19.5,22.6,23.9,23.6,22.9,20.8,19.5,15.2,13
1978,10.8,12.7,16.9,19.6,21.9,23.4,22.8,22.4,20.7,18.2,16.2,13.2
1979,12.5,14.3,17,20.4,22.8,23.4,24.2,23,22.1,17.3,13.3,13.4
1980,12.2,12.5,18.1,19.9,22.2,23.8,23.9,23.4,21.5,19.7,16.2,14
1981,12.5,14.4,17.2,19.6,21.6,22.9,22.9,23.2,21.8,19.8,17.1,11
1982,12.6,13.3,17.4,17.9,22.3,23.6,23.7,23.2,22.1,20.3,16.7,9.9
1983,10.2,13,14.6,19.9,23.2,24.4,24.6,23,22.4,20.4,15.4,10.4
1984,10.5,14.2,16.4,21.3,21.9,23.6,23.4,22.6,21.4,18.1,16.4,13.9
1985,11.8,13.1,14.4,18.5,22.6,23.7,23.1,22.8,21.1,18.9,16.5,12
1986,11.1,13.1,15.2,19.5,22.3,23.9,23,22.3,20.9,18.8,16.1,13.5
1987,12.5,14.4,16.8,19.5,23.6,24,24.1,23.2,21.7,19.8,17,9.5
1988,12.7,14.1,15.8,18.8,23.5,23.5,23.8,23.5,21.3,19.5,15.2,13.4
1989,11.1,12.7,15.9,19.7,22.1,24,23.1,22.5,22.1,20.1,16.4,12.6
1990,13.2,13.6,15.7,19.4,20.9,23.4,23.3,23.1,21.6,20.2,17.2,13
1991,13.9,14.2,18.8,20.2,22.3,24.2,23.7,22.9,22.3,19.9,16.1,13.2
1992,11.2,12.8,16.7,20.4,22.6,23.9,23.1,22.7,22,18.6,13.7,12.3
1993,10.7,13,16.9,19.9,22.6,24.3,24.6,23.7,21.8,19.3,15.4,11.9
1994,13.5,14.4,15.3,21.2,23.3,23.8,23.3,22.7,22.7,19,16.1,14.8
1995,12.3,13.5,16.9,20.9,22.5,24.1,23.5,23.1,22.4,20.4,15.6,12.4
1996,12.3,11.4,17,18.7,22.4,23.7,23.6,22.8,21.9,19.5,17.7,13.3
1997,12.1,12.1,17.3,18.8,23,23.9,23.4,23,20.5,20.6,17.2,15.5
1998,14.3,14.9,17.4,20.8,23.8,24.9,24.6,24.1,21.8,20.1,17.3,14.6
1999,12.9,15.4,18.6,21.6,21.7,24.5,23.9,23.3,22,21,16.8,10.2
2000,13,13.5,17,20.9,22.5,23.3,23.9,23.8,22.4,21.2,15.2,15
2001,14.4,14.8,17.4,21,21.9,23.3,23.6,23.5,23.1,21.3,14.1,14.3
2002,12.5,15.6,18.4,21,22.6,24.7,24.1,22.3,21.4,19.8,17.3,14.7
2003,12.3,15.3,17.6,21.7,23.8,24,24.6,24.5,22.4,20.9,17,13.7
2004,12.8,13.6,18,19.7,22.5,23.8,23.8,24.1,22.6,18.6,17.3,12.7
2005,12.4,16.2,16.4,20.9,24.8,25,24.5,24,22.8,20.8,17.6,13.4
2006,12.7,16.4,18.2,21.1,22.2,25.2,24.6,23.4,22,21.7,18,14.4
2007,11.7,14.9,18.7,19.1,21.9,24.6,23.9,23.6,22.1,20.5,15.5,15.9
2008,12.4,9.7,16.9,21.2,22.9,23.7,23.8,23.9,23.2,22,16.2,13.9
2009,11.6,17.7,18.7,19.8,23.1,24.4,25,24.3,23.4,22.1,16.1,14.7
