1901,10.3,14.2,20.4,21.7,24.7,32.2,34.5,31.2,28.2,26,18.2,13
1902,9.9,14.4,17.2,19.1,22.9,31.4,34.2,33.2,31.6,23.3,15.5,11.3
1903,8.1,12,14.9,19.3,26.6,31.8,33.2,33,30.9,26.7,17,12.5
1904,12.3,11.3,13.8,19.9,27.9,32,32.2,32.9,31.1,23.8,18.4,10.3
1905,11,15.2,18.1,21.1,22.9,29.3,34.2,33.5,30.8,25.6,18.7,11.3
1906,11.9,15.4,15.2,20.6,23.4,28.2,36,33.6,31.4,26.2,18.2,12.5
1907,9.7,15.2,15.6,22.1,24.2,28.1,32,31.3,27.2,25,19.9,11.9
1908,11.3,12.6,19.4,23.8,24.3,30.3,35.2,33.3,32.1,23.9,17.5,10.8
1909,13.1,13.9,16.2,22.7,26.1,31.1,33.8,33.5,31.1,25.9,18.5,12
1910,11.5,12.7,21,23.7,29,29,33.6,32.7,29.2,27,19.1,14
1911,13.2,13.5,18.9,20.1,23.5,30.7,33.8,31.2,28.4,25.4,18.8,12.4
1912,12.8,18.4,16.4,18.8,26.1,30.6,33.8,33.4,30.4,24.8,18.3,12.8
1913,12.3,17.5,18.9,21.8,28.4,30.1,35.4,35.5,33.8,28.5,17.8,13.1
1914,12.6,16.1,21.2,21.2,26,29.7,33.4,32.8,29.4,24.6,21.9,12.6
1915,12.6,14.2,19.9,20.6,22.4,31.7,33.9,35.1,30.9,27.8,19.3,13.9
1916,9.8,16.9,19.9,23.9,25.2,30.5,34.7,33,31.8,23.1,18.4,12.2
1917,11.5,16.1,16.9,21.4,23.7,33.2,36.7,33.1,31.5,29.2,19.4,14.7
1918,13.4,14,16.5,21.5,25.4,34,33.9,34.5,28,24.9,15.7,10.7
1919,12.6,12.5,15.3,21.6,27.5,31.7,34,33.2,30.6,23.7,18.3,10.3
1920,13.4,17.1,16.2,20.9,27.7,30.5,33.5,34.7,28.9,22.2,15.4,11.7
1921,11.3,16.2,18.4,21.4,24.6,32.1,35.2,33.9,31.4,25.7,19.3,14.1
1922,9.1,11.9,15,20.5,26.5,30.8,35,32.4,33.6,22.9,15.4,10.8
1923,9.2,15.8,19.9,18.6,25.1,28,33.2,33.3,31.5,24.1,22,12.3
1924,13.1,17.7,16.4,22.6,28.5,31,32.7,32.7,30.9,20.3,16.3,8.6
1925,12.2,14.4,18.1,19.4,24.6,31.5,34.6,31.9,27.5,25.1,16.8,11.9
1926,9.1,15.5,21.8,22,26.9,31.9,35.3,33,29.2,24.5,19.7,12.1
1927,12,14,16.8,20.4,26,30.3,33.6,32.4,28.7,25.7,15.8,11.8
1928,11,15.9,18,20.8,28.3,31.5,33.7,33.5,30,24.3,16.4,10.7
1929,8.1,15.7,18.4,18.9,27.3,30.2,34.1,34.5,30.2,27.6,20.2,13.9
1930,10.4,17.6,19.4,22.1,24.3,32.3,34.3,34.2,28.2,26.7,22.2,13.8
1931,13.9,17.1,21.1,25.4,29.3,30.1,38.1,35.5,29.8,25.6,17.7,11.3
1932,11.7,14.8,20.5,21.3,26.5,32.2,34.5,34.3,32.9,26.5,22.6,11.5
1933,9.9,14.2,17.5,22.1,23.1,29.8,36.5,34.8,29.3,28.8,21.7,10.8
1934,12.7,15,22.5,25.7,28.1,30.6,33.9,34.6,32.9,25.7,18.4,13.6
1935,12.5,15,16.1,20,26.4,33.4,33.6,35.1,32.2,24.5,17.6,14.1
1936,14.7,14.4,20.8,22.9,27.3,31.2,36.1,35.6,33.5,27.3,20,12.5
1937,7.4,12.9,17.4,20.5,28.3,30.5,35.1,35.5,31.6,26.8,19.4,15
1938,11.5,14.1,15.7,20.8,27.8,31.4,34.5,34.1,32.2,23.8,19.3,14.1
1939,13.8,15.5,18.7,26.7,28.5,32.2,35.7,35.3,32.9,27,21.8,15.5
1940,12.2,15.3,18.9,21.6,27.5,33.6,34.1,33.8,29.3,25.9,17.3,15.3
1941,13.1,14.5,19.2,20,25.3,29.1,34.8,31.5,30.1,23.9,18.7,13
1942,11.8,14.9,18.8,19.6,24.2,31.7,35.7,34.2,31.9,27.9,19,12.9
1943,14.2,17.2,19.1,22.4,28.4,29.3,35,33.7,33.7,25.7,21,15.5
1944,13.8,14.7,20.6,20.3,26.4,28.7,33.3,34.9,34.4,27.6,16.1,13.8
1945,11.9,17.2,16.5,24.1,24.4,31.8,36.2,33.9,32.8,25.9,16.4,11.9
1946,13,14,17.6,23.4,26,30.2,34.1,34.1,31.8,23.9,16.5,11
1947,11.4,15.2,18.5,25,29.5,31,34,32.7,34,23.3,17,11.9
1948,16.1,14.9,15.9,17,23.3,29.8,33.8,33.2,31.6,25.6,18.7,9.8
1949,9.2,12.8,15.6,24.7,26.1,32.3,34.4,31.9,32.4,25.5,20.7,12
1950,10.1,16.3,17,23.4,27.3,30.5,35.9,36.1,31.6,25.2,19.2,12.7
1951,11.4,14.8,18.4,22.3,26.6,31.1,34.1,33.8,32.4,24.6,17.8,11.6
1952,10,14.2,15.4,21.5,27.8,27,34.3,34.2,32.6,28,17.6,11.1
1953,14.2,17.1,17.7,21.4,22.8,28.3,36.2,31.6,32.6,25.4,17,15.4
1954,12.7,13.7,15.9,23.3,27.7,30,35.4,31,30.9,25.5,16,9.7
1955,9.9,15.1,19.1,18.5,26.6,30.7,33.7,35.4,32.5,26.4,17.1,13
1956,11.6,13.9,19,21.5,25.7,31.9,33.8,32.8,31.7,23.9,20.4,14.7
1957,11.9,15.2,17.7,22.6,24.7,33.7,35.1,32.9,31.3,21.6,17.2,11.4
1958,11.7,15.6,15.4,21.6,27.3,29.7,33.4,35.8,33.1,28.5,20,17.5
1959,13.4,14.4,21,25.8,26.1,33.5,36.8,33.7,29.8,27.4,21.6,15.4
1960,11.6,14.9,18.6,22.1,25.8,34.2,36.4,34.3,32.6,25.9,16.6,11.8
1961,9.3,16.2,17.4,22.8,24.7,34.1,37,34.3,30.9,25.6,17.8,10.9
1962,12,12.7,16.6,25.1,25.1,31.8,34.1,33,30.8,22.7,19.3,12.1
1963,10.9,18,17,16.9,24.2,29.9,33.1,33.4,31.6,24.2,15.2,7.7
1964,11.5,17.7,17.8,22.6,25.3,29.5,34.4,34.1,30.4,27.6,14.9,13.5
1965,10.6,15.8,18.1,19.8,27.2,28.5,34.2,33.7,29,28.1,17.6,8.8
1966,12.9,14.3,18.7,25.4,27.9,32,32.7,35.3,31.9,26.7,17.5,10.7
1967,12.7,14.6,16.3,15.3,27.6,29.1,36.5,37,33.5,27.3,20.2,13.4
1968,11.5,17.2,19.6,23.5,26.8,33.5,35.4,31.9,32.2,24.7,15.9,11.1
1969,10.2,12.5,18.2,21.3,28.5,29,35.5,36.7,33,23.4,20.1,14.2
1970,13.6,16.9,19.4,21.5,28.5,31.3,36,34.8,32.9,24.7,17.8,11
1971,11.8,15.1,17.5,21,23.6,30.4,35.4,35.4,31.8,24.4,17.9,10.9
1972,9.6,15.9,21.9,21.4,28.3,32.3,35.2,34.3,29.5,22.6,14.1,8.5
1973,11.4,15.6,15.8,23.8,29.6,33.4,35.1,33.6,30.4,24.8,15,11.8
1974,12.2,15.3,17.1,20.2,27,31.4,33.6,33.9,33.3,27,17.5,11.7
1975,11.5,14.1,15.5,17.9,28.4,31.4,33.8,32.7,33.1,24.1,17.7,14
1976,14.9,16.9,19.2,20.8,29.6,32,34.4,30.8,30.7,27.6,19.4,15.6
1977,10.9,18.6,17.6,25.2,23,32.8,35,33.9,29.9,26.5,19.2,13.9
1978,13.6,15.4,19.6,19.6,27.7,30.9,34.8,34.2,30.2,28.8,16.7,10.7
1979,11.9,14.3,18.2,21.2,28,32.8,34.6,33.4,34.2,25.4,17,14.7
1980,12.6,15.7,17.4,22.1,25.6,28.6,34.7,32.5,30.8,27.2,20,13.6
1981,12,16.5,17.1,22.8,27.6,34.8,35.4,34,30.7,23.8,18.3,12.9
1982,10.4,16,15.5,19.7,28.1,28.6,33.1,32.8,29,24,13.7,11.5
1983,9.8,15.2,15.8,18.5,26,31.3,32.8,34.3,32.3,26.7,15.2,12.9
1984,13,15.7,20.7,21.6,29.8,32,36.5,35,34.2,23.3,15.8,11.4
1985,10,17.4,16.7,24.8,27.2,34.3,36,33.3,28.8,25.3,15.4,9.6
1986,14.2,16.5,20.2,21.8,27.6,32.5,33.9,35.2,27.6,26.5,21.2,12.7
1987,11.7,16.3,17.7,25.9,29.1,32.6,32,34.2,32.3,28.3,17.5,12.5
1988,13.5,19.8,21.7,22.6,26,31.7,37.4,34.4,32.7,28.5,17.1,13.6
1989,12.8,13.9,17.6,25,26.4,31.5,36,33.7,30.2,24.6,20.1,12.4
1990,13.6,14.5,19.8,25.1,26.1,32.2,36,34.5,32.6,28.3,19.4,11.8
1991,14.6,19.3,15,20.9,24.9,30.3,35.3,33.1,34,29.5,20.1,13
1992,9.6,17,18.6,24.4,31.1,31,34.1,36.1,32.7,27.3,18.6,11.5
1993,11.5,14.3,19.7,21.5,26.7,31.3,34.4,33.9,32.4,26,18.3,11.8
1994,14.2,14.8,21,23.4,26.3,32.6,34.8,35.5,32.4,25.5,14.5,10.6
1995,13.9,16,16.3,21.1,25,29.6,33.9,35,32.6,28,22.7,15.1
1996,13.6,16.7,20,22.7,27.2,32.6,36.9,36.4,31.3,25.7,17.7,13.8
1997,12.3,16.8,21.2,23.8,30.8,31,34.9,33.5,32.7,24.9,18.2,12.3
1998,12.3,13.3,17.8,19.6,22.2,27.6,33.4,34.6,30.2,24,15.9,11.3
1999,11,13.7,15.4,20.6,25.2,30,31.9,31.7,31.7,26.7,18,14.8
2000,13.1,14.6,18.5,22.4,25.9,32,31.6,32.5,30.5,23,14.5,13.1
2001,12.3,13.6,19.5,18.9,30.7,31.6,32.1,33.2,30.3,26.2,17.7,11.9
2002,10.9,15.7,17,20.4,25.4,31,34.5,32.7,31.8,25.2,18.1,13.4
2003,13.3,15.3,18.5,17.4,25.6,31.1,35.9,33.1,31.8,27.5,15.4,12.8
2004,11.5,14.6,21.5,23.5,26.8,31.1,33.3,33.4,31.1,23,15,11.9
2005,10.1,15.6,18.6,19.9,25.3,28.5,35.8,34.4,28.9,24.6,18.3,13.3
2006,12.8,16.4,13.8,18.5,26.9,32.1,35.6,32.1,30.1,23.6,16.5,13
2007,10.5,14.7,20.9,21.9,26.9,31.1,33.6,33.5,28.3,23,19,11.7
2008,10.8,14.7,17.6,21.6,27,31.6,33.7,34,31.5,25.7,18,10.4
2009,14.2,14.4,17.6,21.7,28,30,33.9,33.4,33,23.1,17.7,11.3
