1901,12.2,13.8,17.8,21.5,24.3,24.5,22.1,21.7,22.1,19.7,14.8,11.2
1902,12.5,14.1,18.9,22.1,24.7,25.3,21.9,22.4,21.6,19.5,14.4,11.2
1903,12.4,13.9,18.1,21.5,23.7,24,22.2,22.1,21.7,19.1,13.7,10.8
1904,12.1,13.9,17.9,22.2,23.5,22.8,21.6,21.7,21.5,19.2,14.4,11.4
1905,11.6,12.8,17.4,20.2,23.5,25.4,22,21.6,21.3,19.3,14.9,11.2
1906,12.6,14.7,17.3,22.1,25.3,23.1,21.6,21.5,21.9,19.6,14.9,12.2
1907,12.5,14,17.3,20.3,23.6,23.2,22.2,21,22.3,20,15.3,10.9
1908,10.9,14.4,17.7,22.5,24.7,24.9,21.8,21.3,21.4,19.4,14.2,10.6
1909,13.1,14.4,18.1,20.2,23.9,22.1,20.5,21.4,21.4,18.6,14,11.8
1910,11.5,13.5,18.9,23.6,25.6,23.8,22.5,22.2,22.1,19.5,12.9,9.1
1911,12,12.5,18,22.9,25.8,22.7,22.8,21.5,21.8,19.3,15,10.3
1912,11.4,15,19.3,22.2,25.7,26.5,22,21.9,21.9,19.6,14.3,10.1
1913,10.6,14.9,18.2,23.9,24.7,22.8,22.1,21.9,22,19.4,13.9,11.4
1914,11,15.3,18.9,20.7,24.2,23.7,21.9,22.1,21.7,19.1,14.6,11.4
1915,11.6,14.2,17.6,22.5,25.8,25.8,23,22.6,22.1,20.5,16.6,11.3
1916,11,14.5,18.7,23.4,25.1,22.1,22.6,22.2,22.2,20.3,15.4,10.1
1917,11,13.3,17.4,21.6,24.2,21.9,21.5,22.2,21.5,19.3,14.3,10.3
1918,10.7,13.6,18.2,21.7,23.5,21.3,22.9,21.7,22.3,19.3,16.2,11.9
1919,13.3,14.6,18.5,22.3,24.1,22.5,22.1,21.7,22,19.4,15.2,10.9
1920,11.9,14.3,19,22.5,24.1,25,21.8,22.1,22.5,20.3,14.6,10.5
1921,12.6,13.9,19.9,23.3,28.5,24.4,22.6,21.9,21.6,18.9,12.5,11.2
1922,11.9,14.1,19.4,23.8,26.2,23.6,21.4,22.3,21.7,19.1,15.2,9.9
1923,11.3,13.9,17.9,22.7,26,27.3,21.9,21.7,22.3,18.9,14.5,11.1
1924,12,15.1,19.6,23.7,25.6,26.5,22.3,22.5,21.9,19.2,14.2,10.4
1925,11,13.4,18.2,23,23.3,23,20.9,22,22.2,19.7,15.3,10.7
1926,12.7,15.1,18.7,21.3,24,27.3,22.5,21.9,21.9,19,13.7,11.2
1927,13.7,15.4,18.9,23.9,25.6,24.8,21.8,21.7,22.2,19,13.9,11.3
1928,11.9,14.2,18.7,22.6,25.9,24,21.8,22.8,22.1,20.4,14.1,11.6
1929,12.5,12.9,18.2,21.2,26,23.8,21.5,21.6,22.4,18.6,13.4,11.6
1930,11.3,13.1,18.7,22.2,25.3,24.5,21.7,21.8,21.7,19.7,13.6,11
1931,11.4,15.1,18.4,23.3,25.7,26.2,22.1,22.2,22.5,19.9,14.2,10.9
1932,11.4,13.1,18.7,22.6,25.2,25.6,21.7,22.4,22,20.3,15.4,10.9
1933,11.7,15.6,18.6,22,23.5,22,22.2,22.3,21.7,19.4,14.5,11.6
1934,11.5,13.9,18.5,23.1,26.5,24.4,22,22.1,21.8,18.7,13.8,11
1935,11.8,14.8,18.7,21.5,27,26.1,21.5,22,21.7,19.6,14,11.8
1936,13.7,14,18.9,22.7,25.1,21.6,22.1,21.7,22.1,19.6,16.1,11.9
1937,10.9,15,18.1,20.4,25.7,25.2,21.7,22.1,21.8,19.3,14.5,11.1
1938,14,14,20.2,23.1,25.2,21.6,22,22.5,22.1,19.3,13.5,10.7
1939,12.4,15.1,18.1,23,26.9,25,21.5,22,21.8,20.2,13.9,10.6
1940,10.1,14.3,17.7,22.2,24.7,23.9,21.1,22,22.5,20,15.9,12
1941,13,15,20,24.7,25.8,23.3,22.4,22.7,22.5,19.5,13.2,11.9
1942,11.7,14.5,19.4,22.8,26.4,25.9,21.2,22.2,22.8,18.6,14.4,12
1943,13.7,12.4,18.8,21.6,24.8,23.3,21.8,21.6,22.2,19.6,14.5,10
1944,11.7,13.5,17.2,20.3,25.2,24.8,21.3,21.6,21.4,19,13.5,10.8
1945,10.7,13.1,18.4,20.9,25.1,24.5,21.7,22.2,21.6,18,12.6,10.6
1946,11.3,13.2,19,20.4,24.4,22.7,21.7,21.7,22.1,20,16.4,13.2
1947,13.3,13.3,19.5,24.1,26.4,25.1,21.4,22.4,21.7,18.9,14,11
1948,12.5,15,17.6,23,25.9,25.5,22.6,22,21.6,19.7,16.2,9.7
1949,11.4,13.4,19,22.5,24.5,23.7,21.7,22.2,21.8,19.7,14.6,10.9
1950,11.3,13.8,17.5,22.6,25.7,23.8,21.3,22.3,22,18.9,13.6,10.1
1951,10.7,14.2,18.3,21.7,24.2,24.1,22.5,21.7,22.4,20.9,15.2,11.3
1952,12.3,15.2,18.1,22.5,25.2,25.6,22.7,22,21.5,19.8,13.9,12.2
1953,12.3,15.6,20.9,22.7,27.2,26.2,22.5,21.8,22.9,20.3,14.6,11.5
1954,11.7,15.8,18.7,23.7,25.7,24.7,22.6,22.7,21.7,19,13.4,12.2
1955,12.9,15.3,19.6,22,24.7,25,22,22.8,22.5,20.3,13.7,11.1
1956,13,13.2,19.8,23.7,24.9,22.7,21.8,22.2,21.8,19.7,15.4,12.6
1957,14,14.3,18.2,22.1,25,24.5,21.8,22.5,22.6,20.8,15.1,12.7
1958,13,15.3,18.9,23.2,25.2,26.4,22.3,22.8,22.8,20.3,16.2,12.4
1959,12.7,14.8,18.6,23,25.7,24.4,22.3,22,22.4,20.7,14.6,11.5
1960,12.3,13.9,18.3,22.8,24.9,24.4,22.1,22.2,22.6,19.4,14.2,12.1
1961,13,13.9,20.3,23,25,23.2,21.8,22.5,21.8,19.7,14.1,10.2
1962,9.9,13.8,18.5,21.7,24.5,22.8,22,22,22.6,19.5,14.5,12.1
1963,10.3,14.2,18.3,21.1,24.5,23.8,22,22.4,22,20.3,16.4,11.7
1964,13.3,15.5,19.6,23.4,25.7,24.1,22.1,21.6,22.2,20.1,14.8,11.8
1965,12.7,14.5,18.4,22.4,25.4,25,22.4,22.9,22.3,20.6,15.6,12.7
1966,12.3,15.7,19.2,23.3,26.7,24.6,23.3,22.7,22.5,20.1,17.6,11.1
1967,12.3,14.9,18.1,22.4,26,25.3,23.2,22,22.4,19.3,15.1,14.3
1968,12.2,14.6,17.3,20.6,24.8,24.6,22.5,22.2,21.9,19.3,15.3,12.4
1969,12.3,16.5,20.9,24,24.2,24.6,21.8,22.1,22,20,16.4,11.1
1970,12.7,16.3,19.5,22.5,25.8,22.4,21.8,22.4,22.4,19.9,13.7,10
1971,12.7,15,17.5,21.3,22.9,21.6,21.9,22.2,22.4,19.9,13.3,10.3
1972,11.1,13.8,19.4,22.4,25.9,26.4,22.5,22.6,21.7,19,15,13.1
1973,13.5,16.4,19.4,24.5,27.1,25.3,22.2,22.3,22.7,20.3,14.5,11.3
1974,11.1,15.1,19.6,24.2,25,24.6,23,22.3,22.4,20.6,14.4,10.8
1975,11.4,15.1,19.6,23.8,26.6,23.4,22.1,22.6,22.4,21.2,13.8,10.2
1976,10.7,15.2,19.6,22.4,25,24.2,21.4,22.2,21.8,20.4,17.5,12.8
1977,12.3,15.3,20.1,22,23.7,24.9,22.4,22.3,21.5,19,17.2,10.6
1978,10.5,14.1,18,22.2,25.8,24.6,21.9,21.6,22.1,19.7,16,11
1979,12.4,14.8,18.2,22.7,24.5,24.7,23.3,22.2,22.4,20,17.7,12.2
1980,12.4,14.9,19.5,23.6,25.5,22.8,22,21.9,21.6,19.2,16.1,12.3
1981,11.2,14.7,18.4,22.8,24.3,24.4,22.6,22.2,22.2,19.3,14.3,11.5
1982,13.4,16,19.1,22.7,24.6,24.7,23.5,21.8,21.6,19.8,16,11.9
1983,11.8,15.5,19.6,23.4,24.7,26.1,23.1,22.9,22.5,19.6,13,11.1
1984,13.4,14.4,18,21.9,25.9,22.7,22,22.1,21.4,19.5,12.8,11.8
1985,13.4,14.2,19.5,23.4,25.4,24.1,22.3,22.3,21.5,18.7,14,12.6
1986,11.5,15.1,19,22.7,25.3,23.4,22.3,21.9,22.2,19.8,15.2,12.5
1987,11.9,14,18.1,22.9,23.7,25.3,22.2,22.4,22.5,19.8,15.2,12
1988,12.4,15.4,19.2,22.4,26.1,24.1,22.4,22.4,22.4,18.7,14.2,12.2
1989,11.4,13.9,18.2,22.8,25.6,23.3,22.2,22.3,21.9,19.5,15,11.4
1990,11.8,15.6,18.1,22.6,23.5,22.7,21.8,22.5,22.6,19.3,16.1,12.4
1991,12.8,16.1,20,22.6,25.3,23.8,22.4,22.2,22.1,19.5,14.8,11.3
1992,11.3,14.6,20.1,23.3,25,23.7,23.5,22.2,22.3,20.3,17.3,11.3
1993,12.8,14.5,18.7,22.9,25.3,25.1,23.3,22.5,22.6,21.1,15.4,10.9
1994,13.5,15.3,20.4,22.9,25.1,23.9,21.9,22.1,22.4,20.5,15.7,11.3
1995,11.5,15.1,19,22.8,23.4,25.9,22.5,23.6,22.7,20.6,16.1,12.9
1996,13.8,14.3,20.3,22.5,26.2,24.8,22.9,22.6,23.3,20.7,15.6,11.2
1997,11.1,13.6,19.6,21.4,24.4,25.6,23,22.6,22.8,20.3,18.6,14.3
1998,13.4,15.5,19,23.3,25.7,25.7,23.2,23.4,23.6,21.7,17.6,10.7
1999,10.5,16.2,19.3,24.3,24.5,23.5,22.5,22.2,22.1,21.2,15.4,11.4
2000,14,15.1,18.5,24,25,22.8,22.7,22.8,22.5,21.3,16.2,11.3
2001,12.1,15.4,19.5,21.9,25.1,22.1,21.9,22.4,23.3,20.9,17.3,11.9
2002,12.4,15.5,19.5,23.3,26.4,24.2,23.8,22,22.3,20.9,15.5,12.9
2003,12.6,16,18.3,23.9,26.6,26.8,22.3,22.4,22,20.3,15.4,11.8
2004,11.2,13.4,19.1,22.9,24.5,22.9,22.2,21.7,22.5,19.9,15.2,11.9
2005,13.1,15.6,19.7,22.8,25.1,25,22.4,22.6,22.5,20.5,14.6,12
2006,12.4,15.8,18.3,22.2,23.9,24.3,22.2,22.1,22.7,20.7,16.1,12.8
2007,12.3,14.9,18.1,22.7,25,24.4,22.9,22.9,22.7,20,15.5,13
2008,12.8,14,18.8,22.4,25.4,22.5,22.1,22.3,22.3,20.6,16.6,13.4
2009,13.6,16.6,19.1,23.9,25.2,25.9,22.2,23.4,23.3,19.8,17.1,12.6
