1901,9,16.3,20.7,23.6,26.8,34.5,36.4,36.1,33.1,27.3,18.3,14.4
1902,10.1,14.9,16.5,22.5,29.4,33.1,36.5,36.8,34.7,27.3,16.1,10.7
1903,8.1,10.2,14.7,22.5,28.2,31.8,34.4,35.1,31.6,25.9,17.3,12.7
1904,9.3,13.5,15.4,20.3,26.6,32,34.4,35.9,32.7,28.1,18,9.7
1905,7.6,9.2,14.5,21.5,27.6,31.9,35.8,36.4,34.1,28.4,20.3,9.7
1906,9.4,12.4,16.3,20.9,27.3,33.7,35,35.8,32.1,26.5,18,13.6
1907,8.4,10.9,14,20.2,27.7,32.5,35.7,35.6,31.3,26.5,16,11.5
1908,8.3,12,15.3,21.5,28.1,32.8,34.3,35.4,33.7,26.4,16.1,9.3
1909,8.8,11.6,17.9,19.4,30.6,32.4,36.7,36.4,34,27.6,19.6,13.4
1910,10.4,14.2,14.2,22.5,27.8,32.3,35.3,35.9,33.9,25.7,19.1,10.4
1911,7.8,7.6,13.3,20.6,27.6,32.1,35.5,35.5,33.1,28,19.7,11.9
1912,9.7,13.3,17.6,22.7,26.2,32.4,35.2,35.6,33.6,27.3,19,11.2
1913,8.7,9.7,17.3,20,27.9,31.9,34.9,36.2,35,27.7,18.3,11.7
1914,10.5,12.2,17.6,19.9,28.1,32.9,35.2,35.7,33.6,26,17,11.7
1915,12.5,13.1,16.8,21.2,27.4,33.2,36,35.8,33.3,27.7,18.5,13.2
1916,9.4,12.6,17.4,22,29.9,34.6,36.8,35.7,33.1,26.3,20.6,13.6
1917,11.5,12.4,17.6,23.6,27.2,32.1,35.3,35.7,33.5,26.5,20.3,11.8
1918,9.7,11.8,15.9,20.9,27.6,31.9,34.9,35.5,34.4,29.7,20.3,12
1919,12.3,14,17.3,21.2,27.1,31.5,35.3,35.2,34.5,29.3,20.6,12.1
1920,10.2,9.5,16.5,22.4,29.5,34,36.1,37.1,33.5,26.1,15.3,10.3
1921,8.8,9.7,13.6,20.5,28.3,32.5,35.9,36.8,31.8,25.1,18.2,10.8
1922,10.4,11.6,17.1,21.4,29.2,32.6,36.9,37,33.5,28.3,20.4,11.2
1923,10.6,12.2,18,20.7,29.4,35.2,36.1,34.7,35,27.1,21,14.1
1924,10.8,11.8,17.9,22.2,28.5,35.6,36.2,36.8,34.5,26.4,17.9,11
1925,7.8,12.6,19.6,21.4,29.1,32.5,35.8,36.7,34.7,27.4,20.3,13.6
1926,10.9,12.2,15.7,23,29.5,34.2,35.5,34.3,31,27.3,19.6,13.1
1927,10.2,9.8,17.8,21.4,29.8,33.9,36.1,36.4,34.3,29.1,20.2,11.7
1928,10.2,10.2,15.2,25.3,30.6,33.3,37.3,36.7,33.7,26.3,19.7,12.7
1929,8.3,10.3,14.6,23.1,30.7,32.4,35.1,37.6,33.1,26.3,21.6,12.8
1930,10.5,13.3,18.7,22.4,28.5,33.2,36.1,36.7,32.5,27.1,19.1,14.1
1931,10.7,12.3,16.8,21.9,28.9,31.3,35.8,37.1,34,27.2,16.7,10.2
1932,8.3,11.4,16.8,22.5,29.3,35.3,36.7,37.7,33.7,30.1,18.1,10
1933,6.9,11.2,15,19.1,28,31.8,34.8,35.6,31.6,25.3,22.3,11.4
1934,8.6,10.7,17.8,23,27.4,33,35.9,36.1,32.6,25.9,19.3,11.4
1935,10,11.8,17.3,21.4,32.2,35.7,36.6,37,34.3,26.6,15.5,13.4
1936,12,13.2,17.6,22.7,27.3,31.6,35.6,37.1,31.8,27.4,19.6,10.5
1937,5.6,12.6,20.2,24.1,29.3,33.8,37.8,37,35.3,27,19.5,13.2
1938,9.4,10.9,14.2,22.8,27.6,33.9,37,37.1,32.3,26.4,16.8,12.8
1939,11,12,14.1,22.6,30.8,32.2,36.1,35.1,33.1,28.2,17.2,12
1940,9.7,12.9,15.1,23,27.5,33.2,36,36,32.6,26.4,18.5,12.5
1941,10.6,14.9,15.5,22.9,31.6,33.7,36.1,36,32.3,23.9,18.2,7.6
1942,6.5,13,15.6,22.5,30.5,35.5,36.6,35.8,32.2,25.2,16.9,11.4
1943,8.5,9.6,11.7,19.3,27.1,31.5,35.3,36.5,33.6,27.5,21,14
1944,8.8,12.9,17.2,22.5,27.1,33.3,36,35.3,32.7,26.5,17.6,12
1945,9.6,9.9,13.3,20.2,31,33.2,36.9,37.1,33.4,25.6,18.2,11.5
1946,10.7,11.5,15.3,22,27.4,32.6,35.8,36.1,34.4,24.5,20.9,13
1947,10.4,13.6,19.9,24.4,30.2,33.8,36.8,36.5,32.5,25.8,19,13
1948,12.1,12,13.3,19.8,27.3,31.9,37,36.5,32.3,25.7,17.1,8.7
1949,8.1,8.4,13.7,18.4,29.9,33.7,35.3,35.5,30.4,26.8,20.7,11.9
1950,5.6,9.5,16,25.1,27,32.2,35.7,36.2,33.7,25,19.2,13.8
1951,10.6,13,19.7,23.8,28.7,33.7,36.8,36.9,33.4,22.9,18.7,10
1952,10.4,13.7,15.3,23.7,27.8,34,37.6,38,37.2,31,18.4,14.3
1953,12,14.2,13.3,22.6,29.1,32.7,36.5,37.4,32.2,27.1,16.7,7.7
1954,8.7,11.4,16.8,20.2,28.4,34.5,38.7,38.4,33.8,28.7,19.7,13.1
1955,11.4,16.6,17.3,22.9,30.5,36.2,36.2,35.5,30.2,27.8,20.4,12.8
1956,11.6,12.9,13.7,22.5,26.8,33.7,37.2,37.8,32.4,25.9,18,10.8
1957,7.5,12.1,16.7,21.8,26.1,34.1,37.1,38.3,33.8,27.8,18.5,12
1958,10.6,13,17,22,29.7,32.7,35.8,37.6,32.1,26.8,19.7,12.2
1959,11.6,7.8,15.3,23.2,28.9,32.7,34.5,35,30.8,25,18,12.8
1960,11.4,13.8,16.1,21.8,31.4,33.3,36.1,35.6,33.5,28.7,21,15.1
1961,9,11,15.6,22.6,29.1,33.1,37.1,36.5,30.3,25.7,17.1,12.3
1962,10.8,11.6,18,20.6,29.2,34.7,35.9,37.9,34,28,23.7,13.1
1963,11.8,13.4,14.2,20.8,25.2,33.7,35.9,37,33.8,27.5,20,11.3
1964,6.6,11,17.3,21.1,27.3,33,35.5,34.8,32.1,29,19.5,11.9
1965,9.4,11.9,17.3,20.1,28.1,34.7,36.6,37.3,34,23.3,19.1,13.2
1966,12.3,15.8,18.1,24.3,29.7,34.6,36.2,36.5,32.1,27.9,22,12.7
1967,9.6,8.4,14,19.9,25.7,32,35.2,35.6,32.1,25.3,17.3,12.2
1968,7.5,10.8,15.7,25.7,29.2,33.2,37.2,34.3,31.8,27,18.8,12.4
1969,9,12.3,16.4,19.6,29.3,34.7,34.9,36.4,34.4,25.7,18.8,12.6
1970,11.3,14.8,17.8,26.4,29.2,34.1,35.2,35.7,33.1,25.6,20.1,11
1971,13.6,11.8,16.8,19.4,30.4,33.5,35.2,35.3,34.7,26,19.1,9.8
1972,6.4,8.9,16.6,22.1,26.5,32.1,34.2,35.3,33.5,28,18.3,11.6
1973,9,15.8,17.1,22,30.2,32.5,36,36.4,34.3,28.8,15,11.8
1974,8.5,11.9,16.4,20.6,29.1,34.3,36.5,35,32.1,29.9,19.3,11.4
1975,10,10.9,18.3,24.1,27.6,32.9,35.8,35.6,33,26.9,19,10.9
1976,10.5,9.7,19.2,19.4,27.2,32.9,34.3,34.4,31.3,26.6,20.5,12.6
1977,8.6,15.9,16,21.7,27.2,33.5,36.3,37.5,33.3,24.9,19.9,11.2
1978,10.7,14.5,17.1,21.8,31,33.4,38.3,34.9,31.8,28.4,17.2,12.9
1979,10.7,14.4,17.6,23.4,29.4,33.9,35.4,35.8,34.4,26.4,19.7,11.2
1980,7.1,11.6,14.9,20.1,28.5,34.6,37,35.8,31.6,27.1,19.6,12.8
1981,10.6,12.9,16.9,21.9,26,33.4,38.4,36.2,34.6,28.8,16.3,13.8
1982,10.7,9.8,14.8,22.4,27.3,33.2,34.4,35.4,33.7,26.1,15.7,11.1
1983,7.1,9.9,15.3,20.9,28.3,32.7,35.2,34.9,32.7,25.8,19,13.5
1984,11.9,14.1,16.8,20.8,30.2,34,35.1,34.2,34.4,27.5,16.2,10.2
1985,11.2,8.5,15.1,23.3,30.5,34,35.6,39.3,33.9,24.6,20.9,12.4
1986,11.7,14.3,18.6,24.6,26.1,32.9,36.8,37.6,34.9,26.9,16.3,11.8
1987,11.3,14.7,12.7,21.4,29.4,33.6,37.3,37.2,34.7,25.4,17.8,11.2
1988,10.1,12.2,14.5,21.2,29.3,33.4,37.9,36.9,33.8,24.6,13.7,11.2
1989,10.1,13.4,19,28.2,31.5,33.7,37.4,36.2,32.9,24.7,17.7,12
1990,9.3,12.3,18.5,22.9,30.1,34.2,37.5,37.4,33.4,28.3,21,14.4
1991,10.4,11.2,17.1,22.9,27.3,32.9,35,35.3,33,28.6,20,10.3
1992,6.8,8.5,13.7,23,28.1,30.9,32.8,36.6,32.6,29.2,18.1,9.4
1993,9.4,10.1,16,22.8,26.5,33.6,36.2,37,33.8,30.1,16.3,14.4
1994,12.5,15.3,17.6,25.8,30.8,34.5,34.6,36.4,36.7,29.7,18.1,16.6
1995,11.9,14.5,17.2,21.8,30.5,34.9,35,36.5,31.7,26.7,16.2,11.4
1996,10.8,13.1,15.1,21.7,30.3,34.8,37.4,36.5,31.8,25,19.8,14.4
1997,9.6,10.4,13.6,19.3,30.6,34.5,36.1,34,31.4,26.4,18.7,12.5
1998,9.7,12.8,15.4,23.2,29.7,34.9,37.7,39.8,34,28.6,22.9,14.2
1999,12.1,14.1,16.9,22.8,31.4,34,36.9,37.7,33.3,27.9,19.1,14.2
2000,9.4,11.9,16,23.5,29.2,35.6,40,37.6,33.3,25.8,20.3,12.4
2001,11.7,17,20.4,23,27.5,35.6,37.5,37,34.3,27,17.4,12.7
2002,9.9,16,17.8,20.9,28.6,34.8,35.8,36.5,33.8,28.6,20.7,9.8
2003,11.2,10.1,14.8,21.5,31.2,34.9,36.7,38.1,32.6,28,18.2,12
2004,10.1,12.1,18.6,23,28,34.3,37.8,36.4,34.5,29,17.3,10.9
2005,11,12,17.5,23.1,29.6,33.8,37.2,37.3,33.1,25.8,17,14.2
2006,9.8,13.3,17.7,23.5,30.2,35.8,35.9,37.8,33.5,26.1,17.4,12.2
2007,9.5,13.4,17.1,19.8,30.9,35.5,38.7,37.2,34.8,29,18.8,11.6
2008,7.9,12.7,20.8,26,29.1,35.5,37.9,38.5,33.2,27.4,20.2,11.7
2009,10.4,13.4,15.4,22.8,29.4,35.6,37.1,37.4,31.8,28.7,18.5,14.5
