1901,13,11.2,16.1,19.9,22.8,29.3,31.7,31.2,26.7,19.7,15.1,11.9
1902,12.7,14.8,17.5,20,21.4,26.2,31.7,30.8,26.4,19.8,16.9,12.9
1903,12.9,14.2,17.3,19.4,21.5,26.2,30.6,31.1,26.5,22.4,17.5,12.5
1904,13.3,14.7,15.6,19.6,24.3,28,31.9,31.4,26.6,22.6,16.2,14.2
1905,12.3,12.6,18.1,20.7,21.8,27,31.5,30.8,26,20.3,15.3,12.3
1906,13.5,13,16.1,17.1,22.4,28.3,30.7,31.9,26.9,21.7,16.6,12.2
1907,12,12.5,16.9,18.9,21.6,27.9,29.9,30.7,26.6,19.3,15.9,14.4
1908,13.3,13.9,14.8,17.4,23.8,25.5,30.6,30.3,27.7,22.1,17,13.5
1909,11.3,11.9,16.1,20.1,23,25.4,30,30.2,25.6,22.2,16.2,14.3
1910,12.8,14.8,14.4,17.8,20.3,26.4,30.1,29.3,24.9,20.6,16.4,13.5
1911,10.5,14.2,14.6,17.7,21.2,25.1,30.9,31.3,28.1,20.2,15.9,14.7
1912,13,15.9,17.8,17.6,23.4,26.1,28.9,28.8,24.4,19.8,14.8,12
1913,14.3,13.9,16.1,18.1,22.6,27.4,30.5,29.7,25.1,21.1,17.2,12.6
1914,10.8,15.1,17.4,19.4,22,25,29.5,29.7,27.3,20.9,15.6,12.7
1915,11.6,12.9,15.7,16.5,21.6,26.8,31.5,31.5,26.1,19.4,15.3,13.3
1916,12.4,13.6,15.5,17.9,22.6,25.8,29.8,30.7,25.6,21.5,16.5,13.6
1917,11.1,12.7,14.9,16.5,22.1,26.6,31.4,30.4,27.8,20.5,14.8,9.4
1918,12.4,12.8,14.7,16.8,21.9,26.8,30.1,29.7,26.4,18.3,14.3,12.2
1919,10.4,14.2,15.3,17.3,21.5,26.3,29.6,30.6,26.4,18.6,13.7,10.8
1920,12,13.4,15.5,19,22.5,26.5,29.9,29.5,26,19.5,14,10.7
1921,12,13,16.1,17.6,21.3,26.7,31.4,30.4,27.1,22.5,15.1,11.8
1922,12.4,14.6,15.7,19.1,24,25.7,30.1,30.7,24.6,21,15.2,11.7
1923,10,14.2,16.4,16.6,22.4,24.3,31.8,32.5,25.3,23.5,15.5,10.4
1924,12.7,12,17.1,19.8,25.7,28.6,32,30.4,27.1,22.2,16.4,12.8
1925,11.9,13.5,13.6,17.8,21.7,26.5,29.3,30.7,25.9,21,14.3,13.6
1926,13.2,17.2,17.5,19.4,21.6,26.9,31.1,31.3,29.2,23.2,15.3,11.3
1927,13.1,13.3,16.7,19.8,23.5,27.8,29.9,30.7,28.3,22.4,16.1,13.5
1928,12.7,14.8,17.2,19,21.9,28.3,33.5,32.6,27.8,22.2,16,12.1
1929,10.2,13.2,15.3,18.9,21.5,27.8,30.7,29.6,26.3,20.5,15.3,13.7
1930,12.6,11,16.1,17.3,22.5,25.7,30.5,31,27.2,22.7,17.2,13.3
1931,12.1,12.9,16,18.3,22.2,29,31.3,30.9,25.3,20.7,15.3,10.1
1932,10.6,10.4,16.1,17.7,22.2,25.1,28.9,29.3,26.7,20.6,16,12.4
1933,10.8,13.2,15.2,19.1,23.1,25.2,30.9,32.1,27.6,21.9,14.1,10.1
1934,11.2,11.6,14.7,17.5,22.6,27.5,31.6,29.6,27.4,21.3,14.2,14.8
1935,10.4,13.4,15.6,19.4,19.6,27.2,31.5,30.1,27.9,20.5,15.8,14
1936,15.3,15.2,15.6,18.1,19.9,24.9,30,29.7,27.1,19.4,14.9,11
1937,13.1,16.4,15.9,19.4,22.5,26.8,30.9,31.3,27,21.5,17.5,11.9
1938,11.6,12,15.6,17.2,20.9,27.3,30.7,30.3,25.4,21.5,17.1,12.4
1939,14.6,13.5,15,17.7,20.4,25.1,30,29.5,26.7,20.4,15.9,12.8
1940,11.7,15.2,17.9,19.1,22.6,25.3,30.1,30.3,26.5,20.2,15.7,11.3
1941,11.8,15,16.4,17.3,20.2,25.9,30.1,29.2,25.6,20.7,15,11.6
1942,11.8,11.7,16.9,19.2,23.2,27.7,30.7,29.9,26.8,22.4,15.4,13.2
1943,14.2,13.6,15.4,19.1,23.6,28.8,30.7,31,26.5,20.9,14.9,12.3
1944,12.9,12.2,15.9,19.5,23.1,27.7,30.6,31.2,27.4,19.9,16.7,12
1945,9.6,14.2,15.8,20.4,24.2,28.2,32,30.6,28.6,22,17.7,14.5
1946,11.3,14.6,16.2,17.8,21.4,26.6,31,31.3,28.2,22.8,16.1,11.8
1947,11.5,14.6,18.5,19,21.8,28.8,32.4,31.4,27.2,21.8,18.5,12.9
1948,14.9,15.2,17.6,18.5,22.2,27.7,29.7,30.7,27,21.1,17.3,13.6
1949,12.4,13.6,14.8,19.8,23.1,27.3,32.1,31.7,28,22.4,17,13.1
1950,12.6,15.3,16.4,18.5,22,27.7,31.9,31.3,27.1,21.8,18.4,12
1951,12.9,14.2,17.1,17.8,20.7,27.3,30.8,29.9,27.2,20,16.1,13.8
1952,11.5,13.7,18.7,18.7,22.8,28.9,31.2,30.6,25.5,22.3,16.7,13.2
1953,11.6,12.9,14.2,19.4,24.7,26.7,30.9,31.3,28.1,20.6,17.1,15.5
1954,11.8,13.3,16.4,17.3,22.4,26.9,30.8,30.7,27.4,22.3,18.1,13.9
1955,14.8,15.3,15.6,19.5,24.4,27.8,31.7,31.2,27.3,21.5,16,14.5
1956,13.1,10.4,15.7,17.6,23.1,26.3,30.8,30.8,26.9,21.1,14.6,12.4
1957,11.8,15.7,17.6,17.7,21.3,25.8,31,31.4,27.6,20.5,15.2,11.8
1958,12.3,15.2,16.8,17.3,23.8,26.7,30.4,30.5,28.5,21,15.9,13.2
1959,12.8,12.6,16.4,20.2,21.5,26.8,31.8,30.8,26.8,21.4,16.5,13.8
1960,13,14.1,17.4,19.3,23.5,28.1,31.3,30.8,27.6,20,17,11.6
1961,12.8,16.2,17.3,21.2,25.3,27.6,32,31,28.3,22.4,16.3,14.9
1962,14,14.8,15.8,19.2,23,27,31.5,32,29.4,22.7,14.5,12.3
1963,12,12.3,17.3,18.6,22.6,27.3,31.8,30.6,26.4,23,17.9,12.1
1964,12.8,15.3,17.1,18.6,25.4,27.8,32.2,31.5,29.7,22.3,17.3,12.5
1965,12.9,12.6,17.8,19.7,24.7,28.1,31.1,30.9,25.5,21.1,16.7,14.5
1966,14.8,16.8,17.3,20.9,24.2,27.9,31.2,31.4,28.1,20.8,15,14.9
1967,13.6,14.2,18,18.3,23.2,26.3,32.4,32,27.7,24.2,17.8,12.8
1968,14.3,15.3,16.1,19,23.5,27.5,32.4,31,28.2,23.9,17.7,13.5
1969,14.1,13.7,17.3,19.4,23.4,27.1,31.7,31.4,25.9,21.6,16.8,13.4
1970,14.7,16.1,16,20,23.7,28,32,31.7,29.3,22,19,12.2
1971,13.5,15.8,14.7,18.1,21.9,27.1,32,32.5,28.5,23.6,15.2,13
1972,13.1,15.9,16.2,19.4,21,25.9,31.1,31,25.2,20.8,17.6,13.3
1973,13.8,14.9,15.4,18.8,23.8,27.3,31.2,31.8,28.1,21.3,17.8,12.3
1974,14.9,12.5,17,16.2,23.6,27.4,31.5,31.5,28.1,19.8,17.6,14.8
1975,14.8,14.8,15.5,19,21.6,26.6,32.9,32.8,27.9,23.3,16.9,12.4
1976,13.8,14.4,16.8,17.1,22.7,28.8,32.1,31,26.4,20.2,15.4,13.7
1977,12.2,15.2,17.6,19.5,20.9,25.6,29.2,28.8,26.2,21.2,17.9,13.5
1978,12.2,16.1,17.7,18.1,21.6,25.8,29.4,30.8,28.6,21.8,16.5,15.3
1979,14,14.9,16.7,18.8,22.7,27.8,31.5,30.9,26.4,20.7,17,14.3
1980,12.8,14.9,16.8,17.9,21.7,27.1,30.1,31.7,28.7,22.3,16.1,13
1981,13.4,13.7,18.3,18.1,22.9,28,30.5,29.8,27.9,23,19,15.3
1982,14.4,13.9,16.6,18.2,22.2,29.1,32.3,30.2,27.5,21.4,16.1,13.7
1983,14.1,12.4,17.1,19.6,22.6,27.5,31.2,29.7,29.2,23.5,18.1,14.2
1984,13.3,13.7,14.5,19.4,19.7,26.2,31.3,30.1,27.3,21,16.9,13.2
1985,11.4,15.4,15.9,20,21,27.5,32.4,30.8,28.7,23.6,16.7,13.7
1986,13.9,13.5,15.9,17.2,24.5,27.2,31.2,30.8,28,22.5,17.2,14.3
1987,12.5,14.2,17.4,20.1,23.1,27.8,31.3,31.5,29.2,22,16.4,13.9
1988,14.2,14.3,17.9,19.3,22.6,26.9,31.7,31.9,27.8,22.7,16.8,13.6
1989,12.4,14.6,17.4,18.7,23.4,28.4,32.9,32.4,26.2,22.6,17.2,15.1
1990,12.7,16.9,16.6,18.3,23.7,28.5,32.9,32.5,29.3,21.7,16.9,12.2
1991,13.1,13,16.5,18.6,22,27.8,32.5,33,28.5,20.4,17.2,13.2
1992,11.6,14.3,16.4,20,24.1,25.5,31.3,32.5,27.2,20.7,18.1,13.5
1993,13.1,12.5,15.9,19.3,22.8,28.2,31,31.3,26.1,19.4,15.3,14
1994,13.5,14.4,18.2,19.2,24.1,29.2,33.5,33.8,26.2,21.4,18.2,14.8
1995,15.4,16.8,17.2,20.1,24.4,27.3,32,32,26.3,23.3,18.7,14.8
1996,14.6,14.1,16.4,19.8,23,29.4,32,31,25.9,21.4,17.5,13.7
1997,12.8,17,19.3,20.6,23.1,28.4,31.2,31.6,28.4,24.3,17.3,13.9
1998,13.7,14.6,18.3,19.8,22.1,28.2,32.7,32.5,28.2,22.6,18.1,14.3
1999,14.4,14.7,16.5,21.1,24.9,28.8,32.2,32.3,28.3,21.7,15.8,13.9
2000,13.5,17.9,19.2,19.9,24.8,30.2,32.7,32.3,28.5,22.2,17.2,16
2001,15.6,16.6,19.9,21.5,23.9,30.4,32.5,33.1,28,24.5,15.9,13.7
2002,14.8,18.3,18.5,20.1,23.6,29.8,32.5,31,27.8,23.1,18.3,15.7
2003,14.1,13.6,17.9,20.3,24.9,32.7,33.9,34.2,28.4,21.9,18.1,14.9
2004,16.5,15.4,15.8,19.5,22.1,30.2,33.1,33.2,29.6,24.5,17.5,14.2
2005,14.6,12.4,16.4,19.4,24.1,29.3,32.7,30.8,27.2,22.4,16.2,13.5
2006,12.7,14.1,18.7,20.7,24.4,28,33.2,31,27.9,24,18.5,14.4
2007,14.4,16.8,18.2,19.5,25.4,28.8,32,31.8,27.6,22.2,17.2,14.7
2008,15.7,15.4,19,21.2,22.9,28.1,32.4,32.4,28,21.9,16.4,12.8
2009,13.1,14.2,17.2,19.7,24.5,29.6,33,32.9,27.7,24.1,20,14.7
