1901,12.2,10.1,13.2,16,18.2,23.4,24.8,25.6,22.5,17.4,14.5,11.8
1902,11.6,13.2,14.3,16.4,17.2,20.5,24.6,25.6,22.4,16.9,15.6,12.8
1903,12.6,12.1,14.2,15.6,17.3,20.8,24,25.4,22.1,19.4,15.5,11.8
1904,11.6,12.2,12.8,15.7,19.6,22.1,25.5,25.9,22.5,19.7,15.3,14.1
1905,11.4,10.6,14.8,16.7,17.7,21.2,24.4,25.3,22.1,18.2,14.6,12.4
1906,12.6,11.1,13.4,14.5,17.9,22,24.2,26.1,22.9,19.1,14.9,11.9
1907,10.9,10.5,13.4,15.3,17.1,22,22.8,24.8,22.5,17.1,15.3,13.9
1908,12.4,11.4,11.6,13.7,18.4,19.8,23.7,24.8,23.4,18.9,16,13.3
1909,10.4,10.2,13.3,15.8,18.1,19.8,23.2,24.8,20.8,18.9,15.3,14.1
1910,11.7,12.8,12,14.7,16.8,21,23.7,24.3,21.8,19,15.1,13.5
1911,9.8,11.7,12.5,14.4,17.2,20.1,23.9,25.5,23.9,18.3,14.8,13.9
1912,12.5,14.3,14.8,14.7,19,21.1,22.6,23.2,20.7,17.8,13.9,11.6
1913,13.3,11.7,12.7,14.6,18.1,21.8,24,24.1,21.1,18.4,15.8,12.6
1914,10.6,12.8,13.9,15.7,18.1,19.7,23.3,24.3,23,18.5,14.6,11.8
1915,10.1,10.7,13.3,12.9,17.8,20.9,25.3,25.8,21.9,16.9,14.5,12.8
1916,10.7,10.8,12.1,14.2,17.7,20.5,23.5,24.8,21.4,18.8,14.4,12.9
1917,10.2,11,11.4,13.2,17.7,20.8,24.7,24.8,23.8,17.6,13.1,9
1918,12.1,10.9,11.6,13.2,17.3,21,24.3,25,23,15.8,13.8,11.7
1919,9.9,12.5,12.8,13.8,17.5,21.2,22.7,26,22.4,16.4,13.8,10.5
1920,10.9,12.1,12.9,15.8,18.9,21.6,24.2,25,22.9,17.4,13.7,11.7
1921,11,11.3,12.5,13.8,17,20.6,24.8,24.6,23.2,20.1,13.9,10.5
1922,11,11.5,12.5,15.1,19,20.6,24.3,25.3,20.9,18.9,13.9,10.8
1923,8.3,11.8,13.2,13,17.7,18.8,25.1,26.3,21.2,20.4,13.4,9.4
1924,11.2,9.8,13.6,15.3,20.4,22.4,25,25,22.7,18.7,14.4,11.1
1925,9.5,10.1,10.4,14.1,16.9,20.3,22.7,25.4,21.6,17.2,13,13
1926,11.7,13.8,13.8,15.7,17.2,21.3,25.2,25.6,24.4,20.3,12.6,10.7
1927,10.6,10.4,12.4,15.4,19.2,21.7,23.2,25.7,23.2,18.9,13.6,11.5
1928,10.3,11.8,13.5,14.6,16.1,22.1,25.9,25.5,23.1,18.5,13,10.5
1929,10.1,11.8,12.8,15.5,17,21.5,24.2,24.5,22.8,17.8,13.6,12.7
1930,11.8,9.4,13.3,13.8,18.1,20,23.5,25.8,23,20,15.1,13.1
1931,10.9,10.5,14.3,15.3,17.8,23,24.9,24.5,21.7,19,14.9,10
1932,10.2,9.8,13.5,14,17.6,20.2,22.8,24.9,22.8,17.6,14.3,12.3
1933,10.2,11.2,12.7,16.1,19.4,20.5,25,27,23.5,19.4,12.6,9.8
1934,9.6,9.5,10.9,13.9,18,22.2,25.1,24.3,23.4,18.4,13,13.4
1935,8.8,9.9,13,15,16.4,21.7,25.6,25.6,23.7,17.5,13.8,12.7
1936,13.2,13.4,12.7,15,15.7,19.8,24.1,24.9,23.5,16.8,13.1,10
1937,11.9,13.3,12.6,15.9,17.4,21.1,24.9,25.9,22.5,18.9,16.1,11.2
1938,10.3,9.8,12.4,14.5,16.7,23.8,24.9,24.4,20.8,19.3,15.3,11.6
1939,12.6,11.2,11.5,14,16.1,19.9,24.3,24.4,22.7,17.9,14.4,12.2
1940,11.6,13.5,14.4,15.7,17.9,20.3,24.2,25.6,22.7,17.8,13.7,10.4
1941,10.5,12.8,13.6,14.9,16.7,20.6,24.1,25.1,22.9,18.6,14.2,11.2
1942,10.6,9.3,14.2,15.9,18.9,22,24.7,24.8,22.8,19.8,14.5,12.9
1943,12.3,10.7,13.1,16.1,19.2,23.1,23.7,24.3,22,17.7,13.1,12.3
1944,10.3,9,12.4,16.1,19,22.6,24.3,25.9,23.6,17,14,10.8
1945,8.7,11.2,13.2,17.2,20.3,22.9,25.2,25.2,24.3,18.9,16.3,13.5
1946,10.4,11.5,13.2,15,16.6,21.4,26.2,26.7,24.1,19.6,12.9,11
1947,9.4,11.1,13.5,14.7,15.7,21.8,25.8,26.2,23.5,17.1,15.8,11.3
1948,9.1,12.9,14.6,15.5,17.7,22.3,23.7,25.2,22.7,19.1,14.7,12.8
1949,11.2,10.6,12.8,16.9,17.7,22,25.4,26.6,24,19.6,15.2,12.8
1950,11.3,12.3,13.4,15.1,18.1,22,26,26.1,23.4,19.5,16.1,11.2
1951,10.5,10.9,13.3,14.9,15.8,21.7,24.4,24.1,22.5,17.2,13.6,13
1952,10.1,11.1,14.5,15.4,18.1,22.5,25,24.6,20.7,18.5,14.5,11.4
1953,10,10.5,12.4,15.7,19.1,20.1,24.5,25.8,22.2,17.8,15.8,13.8
1954,10.4,9.8,12.4,13.9,17.8,20.5,23.7,23.9,22,18.5,15.8,12.9
1955,13,12.1,12.6,15.7,19.9,22.2,25.5,26,23.7,18.9,15,13.8
1956,11.4,8,12.7,14.4,17.9,20.9,23.4,24.1,21.2,18.6,13.1,10.5
1957,10.4,12.2,14.5,14.7,16.9,20.2,24.4,25.3,23.4,18,13.6,10.7
1958,11.2,13.2,13.4,14.3,19,20.6,23.4,24.4,23.3,18.3,14.3,12.6
1959,12.1,11.7,14.1,15.5,18,21.4,25.4,25,23,19.6,14.7,11.8
1960,11.1,12.2,13.9,15.2,18.6,22.9,25.1,24.6,22.5,16,14,10.8
1961,11.1,12.8,13.6,16.1,20.1,22.2,25.7,26.1,24.3,18.9,14.5,12.5
1962,12,11.5,13.3,15.8,18.6,21.5,25,25.9,24.5,20,12.9,11.1
1963,11,11.1,12.9,14.9,17.6,20.7,25.2,24.5,21.9,18.9,14.5,12
1964,12,12.2,13.5,14.4,19.9,21.7,25.2,25.8,25.6,18.2,14,11.5
1965,11.5,10.5,13.7,15.5,19.4,22.4,23.7,25,20.5,18.5,14.4,12.3
1966,12.6,13.2,13.2,15.6,19,21.7,24.4,25,23.6,16.7,12.1,11.4
1967,10.9,11.8,14,14.1,17.7,20.8,24.8,25.8,21.3,19.6,15.1,10.9
1968,10.8,12,13.2,14.9,17.5,21.2,25.2,24.4,21.2,19,14.3,11.6
1969,12,11.1,13.5,15.5,18.4,20.4,25,25.2,20.6,18.6,14.4,10.6
1970,11.7,11.6,12.4,14.7,17.9,20.3,24.4,25.2,23.5,18.2,15.7,10.4
1971,10.9,11.5,11.5,14.1,16,19.7,24.5,25.2,23.2,20.6,12.5,11.3
1972,10.5,12.2,12.2,14.4,16.1,19.6,23.4,24.6,20.8,17.8,14.7,11.4
1973,10.8,10.8,11.8,14,18.1,21.4,23.8,26,22.8,17.7,15.1,10.5
1974,11.2,10.9,14.4,12.5,18.2,20.9,25.2,25,22.5,17,13.8,11.8
1975,11.5,12,12.2,14.5,16.3,19.9,24.7,26.4,21.5,18.8,13.5,11.8
1976,10.5,12.1,13.3,13.3,17.8,22.6,25.1,25,20.9,16.1,11.7,11.6
1977,11.3,12,14,15.2,16.9,18.9,22.3,22.8,22.4,18.7,17.6,13.1
1978,11.6,12.9,14.1,14.6,16.9,19.7,21.8,25.4,23.1,18.8,15,13.7
1979,14,12.6,12.9,14.8,17.7,22.5,25.8,25.3,19.9,18.1,13.8,12.3
1980,11,12.6,13.7,14.8,17.6,21.3,23.5,25.8,24.6,18.5,14.4,11.4
1981,9.9,11.1,14.3,14.8,17.9,22.4,24.4,24,22.7,18.7,16.5,13
1982,11.7,12.3,13.6,15.2,18.2,23.8,24.1,24.9,23.2,17.5,13.9,11.6
1983,11.1,10.2,13.8,15.4,17.1,22.4,23.6,24,24.7,20.5,16.5,12.7
1984,11.5,11.2,11.8,17,15.8,20.6,25.4,24.5,22.9,17.8,14.7,12.9
1985,10.4,13.4,12.7,16.2,17.7,22.4,25.9,25.2,24.8,20.6,15.1,12
1986,11.4,12.2,13,14.1,19.8,21.5,25.3,25.1,24.2,20.2,15.3,12.1
1987,11.2,12.3,14.8,17,18.4,22.4,25.4,26.1,24.6,19.2,15.1,13.2
1988,12.8,12.1,13.9,16.5,18.4,21.8,25.1,27,23.5,19.8,16.1,11.7
1989,11.6,12.6,14,15.3,19.4,23.4,27.2,27.1,23.5,20.2,15.9,14.2
1990,12.1,12.9,14.7,15.3,19.3,22.3,27.1,27.2,26.1,19.2,14.6,11.5
1991,11.6,11.4,14,15.1,17.9,22.7,26.5,27.4,25,17.8,14.1,12.8
1992,11,11.5,13.1,15.9,19.7,19.6,25.6,26.7,23.3,17.3,14.6,12.9
1993,10.9,11.7,13.4,15,18.2,22.7,25.5,26.7,20.6,16.6,14.4,12.2
1994,11.1,12.1,14.8,15.4,18.4,22.7,26.6,26.5,21.7,19.1,16.1,13
1995,12.1,13.2,14,16,20,22.1,25.5,26.3,20.6,20.6,16.2,13.9
1996,13.5,12.2,13.7,16.3,18.2,23.6,25.3,25,21.3,18.3,14.7,12.5
1997,12.6,13.3,14.6,17.2,19.2,21.6,24.4,26.1,24.3,21.1,15.6,12.9
1998,12.8,13.2,14.7,15.9,18.5,22.5,26.4,27.7,23.5,17.9,15.2,11.9
1999,11.6,11.1,13.9,16.7,19.5,23.3,25.8,25.6,22.9,20,13.9,12.3
2000,10.9,13.6,14.4,15.4,19.6,24.4,25.4,26.1,23.2,17.8,14.1,12.8
2001,12.5,12.9,15.9,16.5,18.1,23.7,24.7,26.6,23.7,20.8,14,11.7
2002,12.1,12.6,14.4,15.5,18.7,22.9,25.2,24.6,22.6,19.1,14.9,13.7
2003,11.6,11.5,14.4,15.8,19.7,24.7,25.3,27.8,23.8,19.5,15.2,12.6
2004,12.7,12.7,13.4,15.3,17.6,23.8,26.2,26.2,23.9,20,14.7,12.6
2005,10.4,10.1,13.1,16,20.1,23.6,26,25.6,22.1,19.5,14,11.8
2006,10.9,11.3,13.8,16.7,19.7,22,25.9,24.9,22.4,19.4,15.5,12.1
2007,10.9,13.8,13.7,15.8,18.8,22.2,25.6,26.4,23.5,19.3,14.5,12.4
2008,12.3,13.5,14.1,16.6,17.9,22.4,25.8,26.7,23.2,19.4,13.2,11
2009,11,11.3,14,15,19.5,22.8,25.6,27.3,23.1,20.1,16.5,12.7
