1901,11.8,13.5,14.8,14.2,17.2,21.1,22.8,22.3,21.9,20.4,15.2,13.9
1902,11.2,13.1,12.3,14.2,17.1,22,24.2,22.9,21.9,19.1,13.8,12.1
1903,11.4,12.1,12,14.5,19,22.5,23.3,23.5,23.2,20.7,14.5,13.7
1904,12.7,10.7,11.2,15.7,19.8,22,23.4,23.4,22.7,19.2,16.6,12.7
1905,12.8,14.9,15,16.1,16.8,20.3,24.9,24.2,22.5,20.6,15.8,12.7
1906,12.8,14.4,12.5,16.1,16.8,20.2,25.2,23.3,24,22.3,15.6,12.6
1907,9.9,14.7,10.8,16,18.2,19.9,23.5,22.7,21.9,19.5,16.8,13
1908,11.8,12.6,15.2,16.9,16.5,20.2,25,22.8,23.2,19.3,15.3,11.3
1909,11.2,11.4,12.6,17.1,18.3,21.9,24.3,24.3,22.7,19.5,14.6,11.3
1910,9,11.8,14.8,17.3,20.8,21.2,24.7,22.5,22.4,20,14.8,13.5
1911,10.9,11.3,13.7,13.4,16.7,19.4,22.4,23.4,22.4,19.5,15.1,12.3
1912,12.9,14.5,12.3,13.5,18.7,20.9,22.4,23.4,21.9,17.4,14.5,12.5
1913,10.3,13.5,12.6,15.3,19,20.8,24.3,24.6,24.1,20.8,13.4,11.4
1914,11.5,13.9,15.7,15.9,18,19.7,22.8,22.6,21.5,18.7,16.2,10.5
1915,12.1,11.6,15.4,15.6,16.3,21.1,24,24.5,22,20.4,14.2,12.4
1916,7.9,14.3,13,17.7,17.8,20.6,24.6,23.6,22.9,17.6,13.7,10.3
1917,10.6,13,12.2,15,16.7,21.6,24.4,22.6,23.8,19.4,16.3,15.3
1918,13.9,12.9,13.9,16.8,18.2,21.9,23.5,23.7,20.9,20.5,14.5,12.4
1919,12.7,11.2,12,14.4,19.3,21.5,23.1,23.4,21.7,19.7,15,12.2
1920,14.4,14.5,12.8,13.9,17.6,21.5,23.6,23.5,22.4,18.3,14,12
1921,10.8,13.7,13.4,14.6,16.3,22.6,23.5,23.1,22.8,20,16.3,12.8
1922,11.2,11.6,12.2,14.2,18.7,21.8,23.5,23.8,22.8,18.5,13.7,11.6
1923,11.2,14.3,15.3,14.8,18.3,19.5,24.4,24.3,22.9,19.1,18.1,12.3
1924,12.5,15.6,13.4,18.1,20.8,21.8,24.5,24.7,23.3,17.6,15.7,11.5
1925,12.6,14.1,14.4,16,18.6,22.9,24.6,23.2,20.8,20.5,15.7,15.8
1926,13.6,14.8,17.1,18.8,20.3,23.9,25.3,24.2,22,20.8,17,12.2
1927,11.8,12.8,13.5,15.6,18.1,22.2,25,23.9,21.3,20.2,15.8,11.7
1928,12.7,14.5,15.3,15.7,20.4,21.8,25.2,24.2,23.1,18.6,15.1,12.3
1929,11,12.8,14,13.8,19.7,21.4,24.1,25.2,23.2,21.7,15.4,15
1930,10.3,15.5,16.6,16.6,17.2,22.1,24.1,24.7,21.3,20.7,17.9,13.7
1931,13.7,14.7,16.4,18.5,21.9,21.6,26.1,24,22.5,19.9,14.8,11
1932,10.5,13.1,15.8,15,18.3,23,24.1,24.9,24.4,21,17.7,10.9
1933,10.2,12.4,13.2,15.9,15.7,20.8,25.4,24.8,22,22.3,18,13.1
1934,14.9,15,17.7,18.7,20.4,21.5,23.3,23.3,22.9,18.9,15.2,14.9
1935,13,16.1,12.8,16,18.6,21.2,22.9,22.6,22.8,17.6,13.2,14.5
1936,13.4,14.9,13.8,15.3,19.1,21.6,22.8,22.7,24.3,21.3,13.9,13.6
1937,9.2,12.3,13.3,13.9,18,22.4,24.2,21.6,21.7,20.8,15.8,15.6
1938,14.2,14.5,12.4,14.6,18.8,21.1,24.2,23.2,21.2,19.2,14,14.7
1939,12.4,12.5,12.8,15.3,18.9,19.5,24.2,24.6,22.5,19.1,14.4,14.8
1940,13.2,15.2,15.7,18.2,20.9,23.5,26.1,25.5,24.7,21.7,16.4,14.1
1941,13.9,16.1,17.5,16.5,20.8,23.6,25.3,25.8,23.6,19.8,18,12.9
1942,13.7,13.2,14.8,16.2,18.5,22.3,26.1,24.3,22.4,20,15.9,13
1943,13.7,15.4,15.5,16.1,18.6,21.9,25,25,24.2,19.9,17.1,14.3
1944,13.2,12.4,15,15.5,18.6,21.4,24,24.5,21.3,20.9,16.4,14.8
1945,12.9,13.8,12.9,14.8,18.6,23.3,24.9,23.6,23.8,19.7,15.3,12.4
1946,12.1,12.7,13.1,15.8,18.5,23,25.1,24.3,23.7,17.6,12.6,11.5
1947,11.6,13.6,15.2,17.1,19.1,22.6,27,25.2,23.5,20.9,15.2,12.4
1948,13.6,12.1,13.1,13.8,17.7,23,24.5,24.9,22.2,21.5,15.2,10.5
1949,10.4,12,14.2,16.2,19.9,23.1,24.5,25.4,23.4,19.2,17.9,11.7
1950,9.1,12.7,13.5,15.4,17.4,21.3,24,24.1,22.1,20.5,17,13.8
1951,11.2,12.9,13.8,14.9,19.1,21.1,24.2,23.4,21.7,19.5,15.3,11.3
1952,9.4,12.3,12.1,14.9,18.8,20.9,24.1,23.4,22.7,19.5,15.8,11.2
1953,12.2,13.1,14.1,15,18.6,21.8,23.8,25,23.3,21,16,13.2
1954,11.4,13.5,13.7,16.4,18.7,21.6,25.1,23.8,23.5,20.9,16.1,12.3
1955,10.7,12,14.1,14.1,18,21.9,24.1,22.9,21.9,18.9,14,12.4
1956,11.4,11.6,14,15.2,19,22.3,24,24.3,23.2,19.5,15.2,12
1957,10.6,12.6,13.7,16.4,19.8,23.6,25.2,25,24.2,20.6,16.2,12.9
1958,13.5,14.7,14.4,16.1,20.3,22.7,24.8,24.9,25,19.6,15,14.8
1959,12.7,13,15.2,16.5,19.3,23,25.8,24.8,23.8,20.8,16.6,13.5
1960,11.5,13.4,14.5,16.1,18.8,23.9,25.4,25.2,21.6,20.1,14.5,12.7
1961,13.6,13.7,14.4,16.7,18.9,24.1,25.6,25.8,23.8,19.6,14.9,11.6
1962,12.1,13,13.9,16.9,19.2,22.3,24.2,24.9,22.6,19.8,15.7,12.6
1963,12,16,14.6,15.7,19.9,22.3,25.2,24.1,24.2,20.9,15.4,13.2
1964,11.4,14.1,12.8,14.5,17.2,21.9,24.7,25.1,22.5,20.6,14.8,11.6
1965,11.1,12.4,15,15.4,17.4,20.6,23.7,25,21.7,22,16.4,12.4
1966,12,12.1,13.8,16.9,18.6,22.4,24.5,23.9,23.5,20.1,15.7,12.5
1967,11.5,13.8,13.3,13.2,18.4,20.6,24.4,23.9,24,21.5,17.4,11.4
1968,11.3,14.2,15.5,15.1,18.2,22.2,24.3,25.3,23,19.3,14.7,10.4
1969,9.9,11,13.8,15.1,18.6,22,23.9,23.7,22.4,19.8,16.3,13.6
1970,12.7,15.5,15.1,14.5,18.3,21.5,23.5,23.1,23.2,18.5,15.8,11.5
1971,10.6,12.2,13.1,14.2,17.7,21.1,23.8,25.5,23.6,18.3,14.3,10.9
1972,11.6,13.4,15.2,15.9,17.9,21.7,25.2,24.5,22.5,20.7,14.8,10.6
1973,11.4,14.7,13.5,16.4,19.1,22.4,24,22.7,23.4,19,14,12.6
1974,11.4,12.8,13.7,15.7,18.5,21.9,25,24.1,23.1,20.2,14.9,12.2
1975,11.5,12.5,13,13.7,18.6,21.7,24.2,23,21.7,19,13.6,11.3
1976,11.7,12.9,13,14.6,19.2,21.9,24.9,23.8,22.8,20.3,18.2,13.6
1977,12.5,15.1,12.8,15.7,17.9,21.6,23.5,24.5,22.4,18.5,14.8,13.2
1978,13.2,13.3,15.9,15.6,19.4,21.6,23.7,23.7,22.9,19.6,13.7,10.2
1979,11.5,12.5,13.6,15.5,19,21.2,24.9,24.2,25.1,20.2,14.9,13.5
1980,12.4,14.9,13.5,15.7,17.7,21,23.9,22.5,21.7,19.3,14.9,13.6
1981,14.2,14.6,14.1,15.4,18.6,22.2,24.3,23.4,22.1,18.6,15.6,13.1
1982,10.5,13.6,13.3,15.2,18.5,20.4,23.6,23.7,22.2,20,14.7,12.4
1983,12.8,13.5,13.4,14.2,19.2,22.2,24.8,25.1,24,20.6,15.1,12.4
1984,13.1,13.5,14.6,14.8,19.5,20.4,25.3,24.5,25,19,14.1,10.7
1985,13.9,15,12.7,16.3,18.9,22.3,25.3,23.9,23,20.4,12.4,14.9
1986,16.4,16,15.9,15.6,19,22.7,23.8,24,21.6,19.6,16.9,15.7
1987,14.5,16.5,14.8,18.3,20.1,21.7,23.7,24.3,23.2,21.6,16.5,13.9
1988,12.3,16.4,16.8,16.7,18.9,21.1,26,24.6,23.7,19,13,12.7
1989,11.2,12.2,13.2,17.4,19.5,21.3,23.8,24.1,21.4,19.1,14.9,13.6
1990,12.5,12.6,14,15.8,19,22.6,25.6,25.1,25,19.6,13.8,10.3
1991,12.7,16.5,12.8,15.3,17.6,21.2,24.9,25.1,23.4,21,13.4,12.9
1992,12.7,16.5,15.5,17.6,21.9,23.5,25.7,24.9,24,21.6,12.8,11.3
1993,10.9,14.4,15.1,16.2,19.3,21.6,25.3,25.6,22.5,20.3,14.2,12.3
1994,13.7,14.3,16.6,16.8,19.8,22.2,26,26.2,24.7,20.3,10.8,11.2
1995,14.8,15.5,13.7,14.7,17.8,21.4,24.7,24.2,23.6,20.6,15,14.4
1996,13,15.6,14.6,16.4,18.2,19.8,23.6,23.7,21,18.9,13.3,14
1997,12.9,13.2,15,15.7,22.5,23.2,25.8,26.4,26,20.1,16,13.4
1998,13.7,13.1,14.4,15.6,19.4,21.8,24.1,24.5,22.7,20.4,14.4,10.8
1999,12.2,12.2,12.8,14.9,17.1,20.7,23.6,23.7,22.1,19.5,16.2,12.7
2000,12.1,13.6,13.7,16.7,19.1,22,23,23.2,23.4,18.3,12.8,12.7
2001,12.4,12.4,13.6,12.9,19.8,20.6,22.6,23.2,21.1,19.2,14.9,11.6
2002,10.6,13.4,12.7,14.9,17.5,20.7,24.3,23.2,22.2,19.9,15.6,12.6
2003,13.8,12.6,14.4,13.9,18.3,21.7,23.9,24.7,23.8,20.7,13.1,12
2004,11.8,12.9,15.5,16.9,19.8,22.2,24.9,25,23.8,19.2,13.2,12.1
2005,11.3,14.1,15,15.1,19.8,21.4,24.5,22.9,20.6,18.7,14,12.7
2006,12.4,13.7,11.7,14.7,18.7,22.2,24.9,22.6,21.1,19,14,12.4
2007,9.8,11.8,14.1,14.6,17.9,21.2,25,24,22.2,18.4,14.2,10.6
2008,9.8,11.5,12.4,14.3,18.4,21.6,24.4,24.8,21.5,19.4,14.8,10
2009,12.3,12.5,12.5,14.6,18,21.6,22.8,24.3,24.5,17.1,15.1,11.2
