1901,10.1,11.7,19.1,22.9,25.9,27.8,26.9,25.3,23.2,21.3,17.8,13.8
1902,12.2,13.9,19.8,23.8,26,27.2,27.1,26,23.6,22.5,17.8,12.7
1903,10.6,12.5,16.8,21.5,25.8,27.8,26.9,25.6,24.1,21.7,16,11.9
1904,11.1,14,17.7,22.8,25.6,27.3,25.6,24.9,23.6,21.7,17,12.9
1905,9.7,10.5,16.1,21.1,25.9,27.2,26.4,25.7,24.2,23,18.2,13.1
1906,10,11.9,16.9,21.6,25.6,27,26.6,25.2,23.8,22,17.5,13.4
1907,12.5,13.3,18.2,22.6,25,26.9,27.4,24.3,23.2,20.7,17.8,12.1
1908,11.2,12.9,17.4,22.7,25.3,27.4,25.5,24,23.3,21.5,16,11.6
1909,9.9,13.1,18.5,22.3,25.1,27,25.3,24.3,22.9,20.8,16.6,11.6
1910,10.8,13.8,18.1,21.9,25,27.1,25.7,24.6,23.5,20.8,15.9,11.6
1911,11.3,13.4,17.2,21.8,25.7,26.7,26.6,25,23.6,21.4,16.6,13.7
1912,12.7,14.6,18,23,26,27.8,26.2,25.2,23.5,21.9,16.6,12.6
1913,11.8,13.3,16.7,22.5,25.6,27.2,26.3,25.1,23.2,22.3,17.1,12.3
1914,12.3,12.9,17.5,22.2,26.1,27.2,26.1,25.2,23.8,22.3,18.7,12
1915,10.9,12.3,18.6,22.3,25.8,27.6,27.2,25.8,24.2,22.7,18,13.2
1916,12.6,12.3,19.6,22.8,25.5,27.2,26.9,25,23.7,22.1,16.2,12.3
1917,12.5,14.2,18.2,22.1,24.2,26.8,25.9,24.7,23.1,21.3,14.9,11.9
1918,10.7,13.4,18.6,21.3,25.8,26.9,26.7,25.5,23.4,21.5,18,12.2
1919,11.1,13.3,17.8,22,25.7,27.4,26.2,24.5,23.4,22.1,17.7,12.4
1920,12.2,13.4,19,22.6,25.2,26.4,25.9,25.1,24.3,22.6,18.1,12
1921,11.8,13.5,19.5,23.5,25.9,28.1,27,25.4,23.5,22.1,17.7,13.9
1922,10.9,14.1,18.4,23.4,25.5,27.8,26.7,25,23.6,21.7,17.6,12.3
1923,11.8,13,19.1,22.6,25.1,27.3,26.3,24.9,24,21.4,16.2,12.6
1924,10.8,13.4,20,23.2,25.8,28,27,25.4,23.5,20.8,16.3,13.1
1925,9.8,11.7,19.2,23.7,26,26.8,25.7,25.6,24.1,22.9,17.8,13.8
1926,12,15.4,18.6,21.8,25,28,26.9,25.7,23.4,21,15.9,12.2
1927,9.5,12.6,17.4,21.6,25.1,27.5,25.8,24.7,24.1,21.9,16.3,13.2
1928,11.5,13,18.6,23.2,25.8,27.3,26.2,24.9,23.5,21.5,17,11.9
1929,10.5,12.9,19.6,23.5,26.5,27.9,26.8,24.8,23.7,22,19,11.5
1930,11,13.2,18.3,22.7,25.7,27.5,25.6,24.8,24.5,22.7,17.2,13.1
1931,12,13,18,23.4,26.1,28.3,27.4,25.8,24.1,21.4,17.9,13.7
1932,12.2,14,18.8,23.1,25.8,27.5,26.1,25,24,23,17.1,13.4
1933,11.2,13.9,18.5,22.7,25.3,27.4,26.2,24.5,23.8,22.6,17.8,13.2
1934,9.3,14,18.2,23.1,25.7,27.2,26.1,25.3,24.1,21.7,17.4,14
1935,9.7,13.4,18.6,22,25.3,27.8,26,24.7,22.8,22,17.6,13.4
1936,10.5,14,18.1,22.2,26.1,26.8,26.2,25.6,24.2,21.9,18.1,13.1
1937,11.1,14,17.9,22.1,25.3,27.4,25.7,25.3,23.9,21.8,17.8,11.6
1938,10.3,12.6,18.8,22.8,25.9,27.1,25.9,25.1,23.8,21.3,16.3,13.2
1939,11.8,13.8,17.5,21.4,24.7,27.2,26,25.4,23.9,22,18,14.2
1940,12.9,14.2,17.1,21.8,25.7,27.3,26.4,25.1,23.8,22.4,18.5,12.7
1941,10.7,14.5,18.9,23.3,25.9,27.6,25.4,25.4,24.7,22.5,17.4,13.4
1942,10.7,13.8,18.8,23.3,25.6,27.5,25.9,24.6,24.3,21.2,16.8,11.3
1943,10.2,13.7,18.9,22.5,26.3,26.9,26.4,24.4,23.8,21.7,18,13.5
1944,11.1,12.8,17.9,22.1,25.5,27.4,25.3,24.7,23.9,21.8,17.6,13.1
1945,9.2,12.8,18.1,21.9,25,27.3,25.4,25.3,24.1,21.1,16.5,11
1946,10.8,13.7,17.9,23.3,25.5,27.4,26.1,24.4,23.5,21.6,16.4,11.1
1947,10.6,13.4,18.1,22.8,25.8,27.7,26.6,25.7,23.9,20.2,16.6,12.4
1948,10.5,13.4,18.9,23.7,26.4,27.9,27.5,25.4,23.7,22.1,17,13
1949,12.1,14,19,23.8,26.3,28,26.7,25.6,24.6,21.7,16,12.1
1950,11.8,11.3,17.7,22.5,25.5,27.5,25.3,25,24,21.9,16,11.5
1951,10.1,12.8,18.8,21.6,25.3,27.7,27.4,25.3,24.7,22.6,17.8,13
1952,12,14.2,18.5,23.4,26.3,27.5,25.6,24.4,23.4,21.7,16.4,12.6
1953,10.8,15.1,20,23,25.3,27.2,26.6,24.8,24,22,16.9,14.2
1954,10.5,14.3,19.1,22.8,25.8,27.4,26.4,25.5,23.9,20.6,16.6,12.3
1955,11.7,13.7,19.7,22,25.8,27.2,26.8,25,24.3,22.4,15.7,12.7
1956,11.5,12,19.2,22.9,25.7,27.6,24.7,24.4,23.3,20.6,16.5,12.8
1957,11.4,11.5,17.7,22.1,24.9,27.3,26.8,25.6,23.7,21.6,18.2,13.4
1958,13,14.2,19.3,23.5,26.1,27.5,26.7,26,24.7,21.9,17.4,14
1959,11.1,13.3,18.6,23.4,26.5,27.7,25.3,25,23.9,21.9,16.3,12.4
1960,10.5,13.7,17.7,22,25.1,27.1,26.3,25.1,24,21,16.8,13.3
1961,11.5,12.5,18.9,22.1,25.4,26.5,25.7,25.7,24.1,21.6,17,11.5
1962,9.2,14,17.8,22.6,25.7,26.8,26.2,24.9,24.2,20.4,16.9,13.1
1963,11.1,14.5,19,22.9,25.8,27.5,26.5,25.3,23.7,22,18.3,13.6
1964,9.5,13,18.7,23.4,25.8,27,26.2,25.4,23.8,20.6,15.5,11.5
1965,13.2,14.4,18.3,22.2,24.9,27.2,26.3,25,23.7,22,17.3,12.2
1966,12.5,16.2,18.2,22.2,25.5,27.3,26.8,25.7,24.4,22.5,17.4,12
1967,9.2,13.7,19.3,22.5,25.6,26.7,26.2,25.5,24.6,21.8,17.8,13.2
1968,10.6,12.7,18.3,21.9,24.6,27.7,27.1,24.6,24,22.2,18,13.2
1969,11.4,13.6,19.7,23.4,26.1,27.9,27,24.9,24.3,21.8,18,13.5
1970,11.8,14,18.5,23.3,26.3,27.4,26.2,25.5,24.3,22.6,15.7,11.1
1971,10.7,13.2,18.2,23.8,25.7,27,26,25.2,24.2,21.3,16.9,12.9
1972,10.8,11.4,17.8,22,25.3,27.2,26.6,25.5,23.9,21.8,17.4,12.8
1973,9.9,14.3,18.4,23.3,26.3,28,25.8,25.2,23.2,21.7,16.3,12.4
1974,10.7,12,19.1,23.3,25.9,27.3,27.4,26.2,25,23.2,15.9,12.5
1975,10.1,13.3,17.3,22.4,25.3,27.4,26.5,25.3,24.4,22,15.5,11.9
1976,11.5,12.8,18.2,22.4,25.1,27.2,26.5,24.9,24,22,19.6,13.1
1977,11.4,13.7,19.7,23.3,25.9,27.5,26,25.4,23.9,22.4,19.4,13.8
1978,10.9,13.5,17.5,22.8,26,27.2,26,25.3,23.6,22.1,18.7,13
1979,12.1,13.2,17.6,22.9,24.7,28,27.4,25,24.4,22.1,19.6,14.4
1980,11.6,14.8,19.1,23,25.9,26.8,26.3,24.7,23.4,21.8,17.6,13.1
1981,11,12.5,18.1,21.9,24.7,27.4,26.3,24.8,24.1,21.7,15.4,12.7
1982,12.3,14.3,17.6,22.3,25,27.4,26.7,25.5,23.8,22.7,17.9,13.6
1983,10.8,13.1,17.4,21,25.3,27.1,26.5,25.6,24.8,21,14.7,11.6
1984,10.5,11.9,18.5,23.7,25.6,27.5,25.8,24,23.2,20.8,16.2,12.6
1985,11.5,13.8,19.4,23.3,26.2,28.2,26.6,24.9,24.5,21.8,17.5,14
1986,11.7,14.3,19.2,23.7,26.5,27.9,27,24.6,23.9,22,18.5,11.9
1987,11.9,14.9,19.6,23.3,26.1,28.7,27.8,26.9,25.4,23.6,18.9,13.9
1988,13.5,16.3,19.6,24.5,27.1,28.6,26.7,26.1,25.3,22.4,17.4,14
1989,10.4,13.4,18.7,22.8,25.9,27.4,26.3,25.3,24.5,22.2,18.6,13.9
1990,12,15.2,18.6,23.3,27.1,28.4,26.8,25.1,24.5,22.9,18.5,13.8
1991,10.7,13.9,19.7,23.9,26.7,28.6,27,25.7,23.3,21.4,18.1,13.8
1992,11.5,12.9,18.8,22.5,26.1,28.2,27,26.1,24,23.1,18.5,14.5
1993,13.1,15.4,19.5,23.3,26.6,28.9,27.6,26.7,25.9,23.7,19.5,14.1
1994,13,14.4,20.1,23.5,26.7,28.3,26.4,26,24.9,22.5,18.7,12.7
1995,11.6,15,18.8,22.8,26.6,28.7,27.5,27,25.1,24.1,17.5,14
1996,12.6,15.3,20.9,23.5,26.7,28.5,27.5,26,24.6,22.4,16.4,12.7
1997,11.2,13.6,19.6,22.5,25.8,27.1,27.5,26.1,25.5,22,19.2,12.4
1998,12,14.5,18.9,24.4,27.2,28.4,27.5,26.1,25.6,23.5,18.1,13.4
1999,11.4,15.5,19,23.4,26.2,27.7,26.9,25.7,25.4,22.9,17.8,12.7
2000,12.1,13.6,18.5,22.8,26.7,28.5,26.4,25.5,24.5,23.5,18,13.2
2001,11.2,13.6,18.9,23.2,26.1,26.7,25.5,25.9,24.8,22.8,18.3,14
2002,11.8,13.9,19.6,23.8,26.7,27.9,26.7,25,24.1,22.8,18.2,14.3
2003,12.6,14.9,19.1,24.1,26,27.9,26.5,25.8,24.4,22.3,17.9,12.9
2004,11.7,14.2,21.1,24.2,26,27.7,27.3,24.7,25,22.1,18.8,14.8
2005,11,13.4,18.7,23.2,26,27.7,26.6,25.3,24.3,22.6,18,12.3
2006,11.6,16.4,18.7,23.1,26.1,27.2,26.4,24.4,24.9,23,18.6,13.8
2007,12.3,15.5,19.2,23.9,26.3,28,27.1,25.8,25.1,22.4,18.7,13.3
2008,10.7,11.7,19,22.9,25.6,27.1,26.6,24.9,24.8,22.8,18.1,14.6
2009,13.2,15.6,20.1,23.5,26.5,27.9,26.7,26.6,25.2,22.3,18.1,14.1
