1901,10.3,11.7,14.8,17.5,18.9,24.9,28.5,27.8,26,21,15.9,14
1902,11.9,13.5,13.5,17.2,18.7,23.7,28.8,28.9,26,21,15.6,12
1903,11.6,11.4,13.9,15.2,20.5,22.7,26.8,28,24.7,20.8,15.4,13.6
1904,11.4,13.6,13.6,16.8,21.4,25.5,28.7,27.7,24.3,19.5,14.1,12.2
1905,8.8,9.9,14.3,16.8,19.9,23.8,28.5,28.9,26.2,19.3,17.1,13.1
1906,11.3,10.5,14.2,15.5,19.6,24.5,28.2,28.2,24.5,19.6,17,11.2
1907,9.6,10.1,11.1,15.4,21.5,24.3,27.3,28.2,24.7,22.3,16.6,13.5
1908,11.6,11.5,13.2,15.4,22.5,22.2,28.1,27.7,24.3,20.3,15,12.1
1909,10.1,9.8,14,16.5,20.3,23.8,26.4,27.1,25.1,20.8,16,14.2
1910,11.4,12.1,13.2,16.8,19.1,23.9,26.1,27.2,22.4,21.7,15.8,13.8
1911,10,9.7,13.3,15.4,19.3,24.6,27.5,28.7,25.2,21.6,17.3,14.7
1912,12.1,14.1,15.8,14.9,20,24.6,28.7,27.7,22.4,21.1,13.9,12.5
1913,13,12.2,14.9,17,21,25.9,27.3,28.3,27.8,22.3,18.7,13.9
1914,10.3,12.4,14.5,17.6,20.8,23.7,27.1,26.9,24.1,18.8,14.8,13.4
1915,11.2,11.4,14,15.5,20.2,25,28.4,28.2,23.5,20,16.4,15.1
1916,11.3,12.4,15.7,16.7,21.2,26.9,29.6,27.8,25,21.1,16.9,14.8
1917,12.1,11.6,14,15.7,20,25.7,28.4,29.7,26.6,20.8,15.1,11.2
1918,11.4,11.1,12.8,16.3,20.6,23.8,27.7,26.8,27.1,20.3,16.4,13
1919,11.6,12.4,13.7,16.7,18.4,25,27.2,28.1,25.3,19.9,16.1,11.6
1920,11.9,12.1,14.7,17.8,23,25.5,29.4,29.1,25.4,20.9,15.3,13.5
1921,12.3,11.9,13.5,15.5,21.1,23.5,28.5,28.1,25.1,20.8,15.5,12.1
1922,10.9,12.3,15.5,18,21.2,26,28.3,29.9,25.7,21.3,14.6,11.6
1923,10.3,12,13,16.5,21.3,22.2,27.8,28.2,25.2,21.1,18.2,12.8
1924,10.1,11.7,13.6,17.6,23,26.1,28.7,27.7,27.7,20.9,16.7,13.5
1925,11.6,13.2,13.1,16.5,19.5,25.2,27.9,29.1,25.9,20.8,17.3,12.4
1926,12.1,14.2,14.1,17.1,19.7,23.7,26.4,26.7,26.4,22.6,19.9,12.9
1927,11.7,11.1,14.9,17,21.9,27.6,29.4,29.2,26.5,20,18.2,13.8
1928,12.1,11.4,13.2,17.5,20,26.1,29.8,30.3,26.8,21.6,16.7,11.8
1929,9.7,9.1,12.5,16.4,21.3,25.9,28.9,27.7,25.2,19.9,17,13.1
1930,12.4,11.6,14.6,16.8,20.1,26,28.5,27.6,24.6,19.6,16.2,13.3
1931,12.4,11.5,15,15.7,20.6,27,29.5,29.3,24.1,20.1,17.1,12.1
1932,11.6,10.7,13.2,15.6,20.5,23.1,26.9,28.2,27.2,23.5,17.6,15.5
1933,12,12.4,13.6,16.3,19,22,27.3,27.7,24.7,22.2,17.8,13.5
1934,11.2,12.1,14.2,17.7,21,24.9,28.3,27.7,25.2,21.1,18.2,14.3
1935,9.7,12.2,12.6,16,19.5,25.6,28.6,28.2,25.6,22.5,18.4,13.5
1936,14.4,13.1,14.8,16.9,19.4,23.2,28,27.4,25.1,19.6,16.5,13.1
1937,12.2,13.6,14.2,16.1,20.2,25.9,27.2,28.2,25.1,21.6,17.7,12.6
1938,11.3,11.4,13,14.5,18.9,25.1,27.9,28.3,24.5,21.5,17.4,14
1939,13.1,13.3,11.9,16.3,18.7,23.4,28.8,28.1,25.2,21.9,17.2,13.5
1940,11.2,12.7,13.2,15.5,19.5,21.6,25.7,26.6,24.7,21.1,17.4,10.5
1941,12,13.1,14.6,14.7,19.2,24.8,28.6,28.2,23,19.6,15.5,11.5
1942,9,10.9,14.3,17.2,21.5,25.1,28.2,27.2,26.1,21.2,15.8,14.2
1943,10.6,12.1,13.6,17.5,20.9,24.8,28.5,29,27.3,21.8,16.9,14.1
1944,10.8,10.4,11.4,16.8,21.8,27.1,27.9,28.3,26.4,20.5,15.8,12.9
1945,9.5,11.3,13.1,17.8,23.2,27.4,30,28.8,25.2,18.9,15.6,12.6
1946,11.3,11.6,13.5,16.5,20.7,25.2,28.5,28.9,26.8,20.9,17.4,11.9
1947,10.1,13.2,16.2,17.8,20.3,25.8,29.5,28.9,26.3,20.5,17.3,12.1
1948,12.8,12,13.8,16.3,21.1,24.5,26.3,27.9,24.4,21.4,15.9,12.4
1949,11.8,11.4,11.7,17.4,20.6,24.7,27.9,27.2,25.8,20.1,16.1,14.3
1950,11.7,13.3,14.2,16.9,22.5,26.5,30.7,28.6,25.6,20.3,16.2,12.9
1951,12.7,13.4,14.8,16.3,20.2,26,27.9,28.9,25.2,19.5,17.4,13.3
1952,11.7,11.7,14.7,17.7,20.4,27.9,29.6,30.3,27.3,21.9,16.6,13.5
1953,10.3,11.7,12.7,17.3,20.8,25.1,29.7,28.3,26.2,22.5,16.1,14.6
1954,11.3,11.8,14.9,15.5,19.3,26.2,26.9,27.1,26.6,20,16.5,13.8
1955,14.1,14.9,14.1,15.4,21.2,25,28.5,27.6,24.5,20.6,16.9,14.8
1956,13.4,10.6,12.6,16.2,20.3,23.6,28.1,29.7,26.9,20.6,16.3,12.7
1957,11.8,14.3,14.3,16.5,19.5,25.8,27.7,29.1,25,21.2,16.7,12.9
1958,11.6,12.8,13,15.1,21.8,24.9,27.3,29.2,25.1,21.2,16.8,14.5
1959,11.7,12.1,15,16.1,19.7,23.8,27.7,27.5,24.6,19.1,16.4,13.9
1960,12.1,14,14.5,16.4,21.1,25,27.1,29.6,24.9,21.7,18.8,13.1
1961,11.7,13.1,14.7,18.6,21.9,25.4,27.6,28,26.5,22.3,18.2,13.7
1962,13.6,11.5,12.9,16.5,21.1,23.9,28.5,29.3,26.4,20.8,15.9,11.8
1963,10.4,10.9,12.9,15.8,19.1,24.6,28.5,29.1,24.6,19.1,18.7,14.2
1964,10.5,12.2,14,16,21,25,26.9,26.8,24.6,20.7,17,12.5
1965,11.2,9.4,13.4,15.1,21.1,25.3,27.5,25.6,23.6,18.7,16.8,13.5
1966,11.6,14.8,12.5,16.5,19,24.9,27.1,28.4,24.4,21.3,15.1,12
1967,11.9,11.8,14.5,15.5,21.2,23,27.7,28.8,24.8,22.2,18.1,12.7
1968,10.4,13.2,13.3,17.5,20.7,23.2,27.5,26.2,24.1,20.7,16.8,12.7
1969,11.8,12.4,12.8,15.5,22,23.3,25.5,27.4,23.6,19.1,18.1,11.9
1970,12.8,13.5,13.8,17,18.5,24.5,27.2,28.5,24.8,20.2,18.1,14
1971,12.1,11.5,12.1,15.8,20.6,23.4,27.4,29.5,23.7,18.5,15.7,12.4
1972,11.9,12.7,14.3,16.3,19.7,25.4,27.6,27.6,23.5,17.9,17.4,12.4
1973,11,11.2,11,14.3,21.8,24.1,28.2,27.6,25.9,21.2,16.2,12.9
1974,12.5,11.7,13.4,14.8,20,24.5,27.2,27.7,25.4,18.2,16,14
1975,13.4,11.4,13.8,15.8,20.3,23.9,27.4,26.8,26,20.4,15.9,14.3
1976,11.4,11.9,12.6,15.9,19.6,23.7,27,25.8,23.3,19.4,14.3,12.1
1977,12.5,13.6,15.5,16,20.1,24.1,27.7,27.3,24,20.9,17.4,13.2
1978,11.4,13,14,14.7,20,25.4,27.5,27.4,24.3,18.5,14.2,14.1
1979,11,12.9,15.3,14.7,20.7,26.1,27.9,27.9,24.1,21,15.1,14.2
1980,11.3,13.3,13.1,13.4,17.6,23.6,27.3,28.5,25.3,20.8,17.5,11
1981,9.6,10.6,15,17.3,21,26.4,27.2,27.5,24.5,22.5,15.2,13
1982,13.2,11.7,12.8,15.5,20.9,27.7,30.3,29.8,26.2,21.9,16.4,12.9
1983,12.1,11.2,14,18.1,21.6,24.8,29.8,28.2,25.9,20.5,15.8,12.6
1984,12.5,11.9,13,15,19.5,22.5,27.4,26.5,24.7,21.1,17.2,13.4
1985,11.1,12.4,12.9,17.2,21,26.2,28.3,28.7,25.7,21,17.5,13.6
1986,12.3,11.9,13.7,16.4,22.3,25.3,27.4,29.6,25.6,21.3,16.6,12.2
1987,12,12.7,11,16.5,18.2,24.6,30.1,29.3,28.5,23.1,17.5,14.9
1988,14.1,12.3,13.8,16.2,21.7,24.9,30.6,29,24.7,22.9,14.7,11.7
1989,11.1,12.7,15.5,17.5,19.9,24.6,28.1,27.9,24.6,19.1,16.5,13.7
1990,12.4,15.8,17,16.7,20.3,25.4,25,28.1,26.5,23,17.2,12.3
1991,12.4,11.7,15.3,15.1,18.1,25.2,28.9,28.9,25.8,21.8,17.1,10.3
1992,12.7,12.5,14,17.5,20.3,24.7,27.1,30.7,26.1,22.7,17.8,13.7
1993,12.9,10.6,13,17.1,21.6,25.9,27.9,29.9,25.9,21.2,15.9,14.2
1994,13.3,13,17.4,16.3,22.5,25.1,29.1,31.8,26.6,21.5,17.9,14.4
1995,11.5,15.2,13.2,16.1,20.9,24.7,29.2,27.6,24.2,20.8,15.3,13.5
1996,12.7,11.1,12.1,15.7,20.1,24.5,27.9,27.6,23.2,19.4,17.3,13.6
1997,12.8,12.9,14.8,14.8,22.3,26.4,28.9,27.7,24.7,20.6,16.5,12.9
1998,13.3,15.1,13.6,18,20.4,27.7,30.6,29.9,25.2,21.9,16.4,12.3
1999,12.3,11.3,14,17.4,22.6,27.1,28,31,26.2,23.8,17,12.9
2000,10.6,12.3,13.6,16.8,21.3,25.3,28.3,29.3,24.7,20.6,18.3,14.9
2001,13.4,13.2,17.3,16.5,21.2,26.5,29,29.5,24.9,23.8,17.1,11.3
2002,12.2,13.9,15.5,16.6,20.5,26.6,28.5,28,23.5,20.9,17,12.7
2003,11.5,7.6,12.4,15.3,23,27.5,31,30.6,24.3,20.9,17.2,12.8
2004,11.9,14.6,13.3,16.1,20,25.6,29.1,29.6,24.4,23.8,16.1,13.3
2005,11.3,10.1,14.3,15.5,23.3,26,30,27.9,25.4,20.7,17.6,12.8
2006,10.7,12.1,14.6,18.4,23.4,27.1,28.6,28.9,25.2,21.4,18.6,14.4
2007,14.8,13.5,14.1,17.3,22.2,27.5,30.4,30.1,25.1,20.2,15.7,11.4
2008,12.4,13.1,15.8,17.2,20.8,26.2,29.2,29.8,25.4,21.6,17.4,12.5
2009,11.7,11,14.2,16.2,23,26.4,30.3,29.1,24.6,19.6,17.2,14.9
