1901,10.3,14.5,17,18.8,20.8,24.4,25.7,25.9,24.4,20.3,16.2,13
1902,10.4,14.4,16,18.9,22.8,24.9,25.7,26.7,26.1,20.8,14.5,10.4
1903,9.7,9.8,13.2,18.1,22,24.1,25.2,26.7,23.7,19.1,15.1,12.8
1904,12.1,12.6,15.2,17.6,21.2,23.8,25.1,26.9,23.5,20.3,14.5,11.1
1905,10.4,10,13.5,17.9,22.4,25.7,26.2,26.4,24.9,21.6,17.9,11.8
1906,11,12.6,15.6,18.6,23.2,25.8,26.4,26.8,23.4,20.8,17.5,14.1
1907,13,12.7,14.5,17.4,22.5,24.6,25.3,25.8,24,20.3,15.7,13.4
1908,12,13.5,16.3,20.3,22.2,25.1,25.1,25.6,24.7,21.5,16.6,12.5
1909,11.8,13.9,17.8,19.1,24.3,25.7,26.1,26.7,24.8,21.1,17.7,13.7
1910,11.3,12.9,13.3,19.4,23,24.6,26.1,26.5,24.9,19.3,16.1,11.7
1911,11.1,11,14.2,18.1,22.6,23.9,25.7,25.5,23.3,20.1,16.9,12.9
1912,11.2,13.4,15.9,18.5,22.4,23.7,25,24.4,24.4,20,16.8,12.2
1913,11.5,11.4,13.7,19.1,21.4,23.1,25,25.9,24.5,19.8,15.3,11.7
1914,13,12.3,16.9,17.5,22.8,24.8,24.9,26.6,23.8,20.2,18.2,13.4
1915,12.6,13.4,16.1,18.6,22.4,25.8,26.2,26.8,25.3,20.8,16.6,13.3
1916,10.7,12.7,16.3,19,23.6,26,26.9,26.3,24.3,19.5,17.6,13.3
1917,11.7,12.6,16.3,19.4,22,24.7,25.7,26.2,24.6,19.7,17.8,12.4
1918,10.6,12.1,15.4,18.7,22.4,24.6,25.6,26.1,24.8,21.5,17.8,12.4
1919,12.5,13.5,16.7,18.5,22.1,24.5,26.1,26.2,25.4,21.7,17.7,12.1
1920,11.4,11.2,15.7,19.3,23.1,25.3,26,27.3,25.5,21.3,16,12
1921,11.2,12.1,14.8,18.9,22.4,24.5,26.2,26.9,24.1,20.4,16.4,12.3
1922,11.5,12.2,15.9,18.6,23,24.5,26.2,26.9,24.7,21.6,17.9,12.1
1923,12.5,12.3,15.9,18.3,22.9,26.2,25.8,25.9,25.5,20.9,17.5,13.5
1924,11.9,13.2,16.8,19.7,22.1,25.4,26.6,26.2,25.2,20.4,16.7,12.5
1925,9.9,11.9,17.7,18.6,23,24.8,26.1,26.6,25.8,21.3,17.6,14
1926,11.6,12.4,15.2,19.5,24,25.8,25.7,25.6,23.5,20.7,16.7,13.2
1927,12.2,11,16.5,18.4,23.6,25.1,26.2,26.3,24.9,22,17.4,13.6
1928,14,12.5,16.6,20.5,24.9,25.1,25.1,26.2,25.5,20.4,16.6,13.1
1929,11.9,12.8,15.5,19.4,24.9,25.3,25.4,26.6,25.6,20.2,17.8,11.5
1930,10.4,13.1,15.7,19.6,23,25.3,25.8,27,25,21,16.4,14.8
1931,13.3,12.9,16.6,19.1,22.6,24.8,26.5,27.3,25.8,21.3,17,12.5
1932,11.6,13.1,16.7,19.3,21.7,26.3,26.7,27.3,24.6,21.8,17.6,12.2
1933,12,13.8,16.4,17.2,23,26,25.3,26,23.2,19.9,18.9,14.2
1934,11.9,11.6,16.3,19.5,24.2,25.8,25.6,26.8,24,21.2,18.5,13.1
1935,12.7,12.6,17.6,18,24.9,26.4,25.4,27.1,24.6,22,16.6,13.5
1936,12,14.5,17.6,20.5,23.9,24.5,25.9,27.1,23.8,21.6,18.4,12.2
1937,9.9,13.4,16.9,19.7,23.4,24.6,26.2,26.5,26.6,22.1,17.9,14.3
1938,12.9,13.5,13.6,19.6,22.3,23.7,26.1,27.9,26,20.6,16.6,14.3
1939,12.2,12.7,15.8,19,24.7,25.6,25.8,26.2,25.6,22.3,16.9,14
1940,12.5,14,14.6,19.8,23.8,26.2,26.4,26.2,25.1,22.1,16.6,13.5
1941,13.4,15.3,16.5,19.6,23.8,26,26.7,26.9,24.4,20.2,18.1,11.5
1942,11.2,13.9,17.1,19.9,24.1,25.2,25.5,26.4,23.8,21.3,18,13.8
1943,11.4,11.4,13.5,16.7,21.7,22.8,25.4,24.6,24.7,20.5,17.6,14.3
1944,11.8,11.9,17,19.1,21.6,25.4,25.4,25.9,24.6,20.4,15.7,11.9
1945,11.4,10.5,13.3,17.5,23.4,24.3,25.6,26.8,25,19.5,16.2,12.2
1946,11.7,11.9,14.8,19.1,21.9,24.3,25.7,26.2,24.7,20.5,17.4,13.7
1947,12.2,13.2,16.7,19.5,22.8,24.6,25.9,26.2,24.3,20.7,16.5,13.3
1948,12.1,12.3,13.7,18,22.2,25.1,26.1,26.3,24.4,19.5,16.3,12
1949,10.3,9.9,14.7,16.4,23.3,25,25.2,26.1,23.4,19.7,16.9,11.9
1950,10.5,11,15.3,19.7,23.6,24.7,26.2,27.4,24.6,20,16.1,12.9
1951,12.3,12.6,16.2,18.9,23.7,25,26.2,26.2,25.5,20.3,16,11.3
1952,11.2,13.3,15.3,19.8,22.8,24.3,25.4,27.4,25.6,21.1,16.5,14.4
1953,12.9,13.5,16.1,18.7,23.2,25.2,27.1,26.9,24.5,21.2,16,10
1954,12,13.7,17.5,19.1,23,24.7,26.7,27.6,24.6,20.4,17.1,12.9
1955,11.4,13.6,15,19.5,22.4,25.6,25.1,26.3,25,19.9,16.7,12.6
1956,10.4,14.6,15.1,17.4,20.7,24.8,25.9,27.4,24.6,19.5,15.9,12.4
1957,10.2,8.5,13.3,19,21.8,24.5,25.1,25.7,25,21.4,16.8,13.1
1958,11.6,14,18.4,21.7,22.1,24.5,25.8,26.2,23.9,19.6,16.3,13.5
1959,11,8.9,13.2,19.5,22.7,24.6,24.8,24.4,23.5,18.9,15.4,12.2
1960,11.2,13.4,15.9,19.2,23.4,24.7,25.4,25.4,24.7,20,17.4,14.2
1961,12.8,11.5,14.8,17.7,21.7,25.1,26.4,25.8,23.1,19.3,15.9,12.1
1962,10.7,13.5,16.5,18.9,22.7,25.3,26.3,27.1,25.1,20.9,16.4,13.5
1963,13.5,15.4,15.9,19.7,21.9,25.5,26.2,26.5,25.1,21.4,15.7,11.7
1964,8.7,11.7,16.4,20,21.4,25.3,26.5,25.3,24,18.1,15.4,11.1
1965,11.9,14.2,16.6,17.9,21.4,24.7,24.9,27.3,24.3,20.3,16.1,11.8
1966,13.4,11.6,15.2,19.5,23.1,25.6,25.1,27.6,24.4,20.8,17.3,12.9
1967,11.3,12,13.3,18.3,21.8,24.6,25.5,24.7,23.8,20.5,16.2,12.1
1968,11.8,11.2,16,16.9,23.6,26.3,27.4,27.1,24,20.7,16.6,13.6
1969,10.9,13.4,18.6,20.1,22.7,25.8,26,26.9,24.9,21.5,17,13.9
1970,11.7,13.9,15.4,21.3,22.5,25.1,25.5,25.6,24,19.6,16.9,11.4
1971,11.2,12.8,17.4,21.3,23.3,24.3,27.1,26,24.2,19.1,16.1,11
1972,11.5,10.9,15.5,18.6,22.2,25.9,25.8,26.9,24.2,21.2,16.7,10.5
1973,10.4,14.7,15.5,19.9,22.8,24.2,25.9,26.7,24.9,20.9,15.3,12.1
1974,10.4,12.9,14.8,20.5,22.8,25.9,25.6,26.5,23.8,20.1,16.3,11.9
1975,11.4,12.3,15.8,18.2,22.3,25.2,26.2,26.3,25.9,18.7,16.2,12.4
1976,11.9,12.1,15.2,19.7,23.4,25.4,25.6,26.5,25.2,21.3,16.6,14.3
1977,10.5,14,16.5,18.2,22.8,24.7,26,27.4,24.8,19.4,15.1,12.3
1978,11.4,13.5,16,20.7,23.7,25,26.2,25.8,25,21.2,15,14.3
1979,12.8,16.1,16.5,21.1,24.1,26.7,26.4,26.2,26.3,21.5,18.3,11.8
1980,12.2,12.7,17.1,20.6,24,25.8,26.9,26.5,25,20.6,18.1,13.2
1981,12.5,13,16,18.9,22.8,24.9,25.9,25.8,25.3,21.5,16,13.8
1982,12.5,10.7,13.9,19.4,22.9,25.4,24.8,26,24.8,21.2,14.6,10.8
1983,9.6,8.3,13,18.2,22.8,26.4,26.3,26.9,24.1,18.9,16.4,12.6
1984,10.6,14.3,17.5,19.6,22.3,24.1,25.2,24.3,25.1,20.4,17,12.4
1985,13.7,11,19.9,19.2,23.9,25.1,24.9,26.7,24.4,19.1,16.9,12.3
1986,11.4,12.8,16.8,18.6,21.7,25.3,27.2,28.1,25.5,21.7,15.6,11
1987,10.9,14.4,14.3,19.3,24,26.4,28.1,27.3,24.9,21.4,17,13.4
1988,9,12.7,16.8,19.8,23.9,26.3,27.8,27.1,26.1,21.1,15.9,13.5
1989,8.5,9.8,15.7,18.2,24.2,26.1,27.1,27.3,26,20.4,17.3,12.3
1990,11.6,10.7,14.7,18.9,22.4,25.4,26.7,26.4,25.6,21.4,17.6,14.4
1991,12.2,13.5,15.8,21.5,23.6,26.3,25.5,25.3,24.9,21.3,17.1,12.9
1992,7.9,8.7,13.9,19.4,22,24.4,25.6,26,23.3,20.5,16.8,11.6
1993,10.8,10.6,15.3,18.6,24.1,26.5,25.4,27.1,25.2,21.7,17.3,14.9
1994,13.4,12.2,14.7,21.3,23.7,25.2,25.3,27.3,25,22.4,16.8,10.8
1995,13.3,12.1,15.7,19.7,24.2,26.9,27.1,28.2,25.4,21.3,16.7,11.9
1996,12.4,14,15.8,19.7,25.3,26.8,28.1,28.1,25.8,19.7,16.3,13.7
1997,11.3,10.1,12.9,18.9,23.5,26.4,26.2,26,25.2,20.6,16.9,13.3
1998,11.2,12.8,14.5,20.9,23.9,26.3,27.5,27.9,26,21.6,18.1,13.8
1999,11.9,17.4,15.9,19.8,24.5,26.2,27,28.1,25.7,21.9,17.5,12.6
2000,11.3,12.9,14.7,21.4,24.7,26.9,29,28.4,24.6,20.1,15.9,12.6
2001,10.5,12,16.8,20.4,24.3,26.3,27.5,29,25.4,20.9,16.2,14
2002,10.9,14.1,16.4,20.4,23.3,26.5,28.2,28.5,25.2,22,17.6,12.6
2003,12.3,13.4,15.2,21.1,25.3,27.2,27.4,28.4,24.6,21.5,18.1,13.1
2004,14.3,13.1,17.7,20.3,23.8,25.6,27.3,27.7,25,22,17.7,11.5
2005,10.9,14.8,17.2,21.6,24.3,26.3,27.8,28,25.4,21,16.5,14.8
2006,12.6,14,15.9,19.5,25,27.9,26.4,28.1,25,21.4,15.8,10.7
2007,10.5,13,15,21.2,25.4,26.9,26.8,28.1,25.8,21.9,17.7,12.8
2008,10.7,12.1,17.7,21.8,23.7,26.5,27.2,27.3,27,21,16.9,13.1
2009,12,14.8,16,21.3,23.9,27.1,27.8,27.4,25.8,22.7,17.5,13.7
