1901,10.1,13.9,19.1,24.7,30.3,35.1,37.2,35.9,32.6,24.1,18.9,15
1902,12.4,13.8,19.5,24.3,29.3,36.3,35.8,35.8,31.6,24.5,17.9,13.6
1903,9.4,13.6,15.1,22.6,29.4,35.4,36.1,36.4,32.3,25.3,16.6,11.4
1904,8.5,14.5,17.9,23,29,34,36.4,35.1,31.1,24.5,20.3,12.5
1905,9.6,11.2,14.8,23.3,27.9,35,36.2,35.3,32.4,27,19.1,12
1906,9.6,12.3,16.9,21.6,29.4,34.1,35.7,34.7,30.9,26.2,18.3,13.8
1907,11.5,11.8,16.8,22.7,29.2,34.1,37.1,34.9,31.1,24.6,16.2,12.6
1908,10.4,12.1,16.8,23.5,28.1,35.7,35.9,36,32.8,24.6,19.3,12.8
1909,9.5,14.8,19.3,24,29.3,34.2,37,36,32.7,25.6,20.4,13.7
1910,11.2,14,15.8,22.4,29.1,33.6,36.4,35.7,31.9,25.4,18.2,9.6
1911,6.5,11.3,14.5,21.8,28,33.2,36.5,35,30.7,24,17.1,12
1912,10.3,14.5,18,22.6,28,35.9,35.9,34.3,31.5,26.2,18.2,11
1913,10.2,10.9,15.7,22.8,30,34,36.7,34.1,32.3,25.3,18.4,13.2
1914,13.8,13.7,18.8,24,28.5,34.3,35.7,35.4,31.4,26.9,17.8,11.7
1915,12.6,13.9,19.2,22.5,28.9,35.7,35.7,36,33.3,24.8,19.1,13.4
1916,11.1,11.3,18.1,22.2,29.4,34,36.8,36.3,31,23.5,17,12.8
1917,11.8,13.8,16.6,25,28.9,34.5,37.3,35.8,32.2,24,18.3,11.4
1918,10.8,13,15.8,21.8,27.9,33,36.1,35.1,32.2,26.6,17.9,11.1
1919,10.7,14.1,16.8,24.1,27.6,33.1,35.5,35.7,31.7,26.6,19,12.9
1920,11.6,10.5,18.5,22.6,28.8,35.1,35.7,35.7,32.8,26.3,17.2,8.2
1921,10.9,12.2,17.2,25.1,28.5,35.6,37.6,35.3,31.9,25.1,17.9,11.6
1922,11.7,12.9,17.7,23.4,28.8,35.7,36.9,36.1,31.6,25.8,19.8,13.4
1923,10.4,13.1,18.5,21.5,28.9,35.2,37,34.8,31,25.7,16.9,12.1
1924,12,12.5,19.4,23.1,29.3,36.2,36.7,35.7,32.1,26.3,18.3,10.6
1925,7.8,10.5,19.9,24,29.2,34.2,35.4,35.8,32.6,25.9,17.6,14
1926,11.7,14,17.8,21.8,29.8,34.6,35.5,36,30.8,25.2,17.8,12.8
1927,9.5,11.8,16.4,21.9,29.2,35.7,36.4,35,32.4,26.4,18.2,11.1
1928,8.5,12.9,14.7,24.6,28.8,35,36.3,33.8,31.7,25.3,17.6,11.7
1929,9.5,11.6,16.4,23.2,28.3,33.4,35.6,34.6,32.3,24.8,17.6,10.4
1930,7.7,11.6,17.3,22.3,28.1,34.2,35.9,35.4,31.4,24.7,18.8,11.2
1931,10.4,10.4,18.3,21.9,27.5,34,36.1,35.2,32.8,24.3,16.9,10.4
1932,9.9,12.1,17,23.1,27.2,33.8,35.5,34.4,30.7,25.1,17.6,8.8
1933,8.6,13.4,15.7,22,28,32.5,35.7,35,31,25,17.3,11.8
1934,7.1,13.6,16.2,22.3,25.8,34.6,35.3,34.6,30.9,24.8,17.3,11.6
1935,8.7,13.8,17.8,22.6,27.4,34.3,35.8,36.8,33.1,26.4,17.3,12.9
1936,10.2,13.4,16.2,23.6,28.2,34.1,36.6,35.8,31.2,25.6,19.1,11.5
1937,8.3,12.4,16,22.4,28.6,34,36.1,36,32.7,26.2,18.9,13.1
1938,11.9,13.7,15.2,23.5,27.9,33.7,36.5,35.6,33,24.2,18.3,12.1
1939,11.5,12.3,17.2,20.9,29.1,35.3,35.9,34.6,31.2,25.7,18.1,13.1
1940,10.9,14.4,15.8,24.6,28.3,35,36.3,36.5,32.4,26.4,18.5,14.1
1941,11.7,14.7,18.4,23.1,29.6,35.6,37.1,35.3,31.8,24.9,17.3,11.1
1942,10.3,11.8,16.8,22.5,29.5,35.4,36.1,35.7,31.1,25.9,19.2,11.3
1943,10,10.6,14.2,22.3,28.6,33.4,36.2,35.9,31.3,24.7,17.5,12.9
1944,11.6,14.8,20.8,23.1,28.9,34.9,36.2,34,31.6,25.1,18.3,9.5
1945,9.4,11.4,16.5,22.5,28,34.1,36.3,36.1,31.5,25.3,17.9,12.5
1946,9.2,14.9,17.4,23.1,30.7,34.3,35.1,34.5,32.3,25.7,17.4,10.4
1947,11.4,12.7,18.9,23.5,28.4,35,36.7,35.1,30.8,25.8,20.2,13.7
1948,12.4,15.2,16.4,21.4,29.6,35.9,37.1,35.6,31.1,23.9,17.2,10.5
1949,8.8,11.1,16.4,22.7,27.4,34.9,36.4,35.5,30.9,22.7,17,12.1
1950,7.1,10.2,16.3,23.4,29.2,34.8,36.7,35.2,31.9,26.4,17.2,12.1
1951,12.7,13.2,18.1,23,28.9,34.8,36.1,36,33.6,28.8,19.4,13.2
1952,9.6,15.8,18.6,25.5,29.2,34.7,35.9,34.4,31.6,26.3,19.8,13.7
1953,13.7,15.7,17,25.2,29.2,34.2,37.4,35.7,32.3,27.2,19.2,12
1954,14.1,15,18.5,24.7,29.9,35,36.7,34.4,31.3,27,16.1,11.9
1955,11.5,15.1,17.8,24.1,27.7,34.4,37.4,37,32.6,24.1,21.3,14.2
1956,10.2,16.1,17.9,25,30.7,35.1,35.8,32.8,31.1,25.2,20.1,11.4
1957,8.6,13.7,18,20.6,27.2,33,34.4,33,30.3,26,16.2,12.5
1958,13.6,14.1,20.9,27.4,28.7,35.5,38,37.3,33.6,26.3,14.9,12.8
1959,10.6,10,18.3,26.8,28.7,35.8,37.1,39.8,34.9,27.7,17,9.9
1960,14.4,17.5,15.1,22,29.5,36.6,37.1,37.3,32.6,26.4,18.2,12.2
1961,10.5,12.5,17,20.1,30.6,34.4,37.4,34.7,33.8,25.2,17.2,14.3
1962,10.9,16.3,20.3,22.3,29.2,34.5,35.5,33.9,30.4,25.9,16.5,13.3
1963,14.5,16.3,18.1,24.8,26.6,36,38.2,37,32.3,26.8,17.8,10.8
1964,4.5,14.1,19.9,23.4,30.7,35.7,38.6,37.8,32.4,24,18,7.3
1965,7.9,13.7,18.3,22.3,31.3,35.3,37.1,34.9,31.8,25.8,19.4,13.5
1966,15.8,14.6,17.8,23.3,30.1,36.4,36.9,36.4,32,24,18.2,14
1967,11.4,11.4,16.3,21.2,28.7,33.3,38.6,36,32.7,25,17.8,12
1968,12.1,10.8,18.3,20.8,26.9,34,35.8,36.5,32,25.6,18.4,13.5
1969,8.1,12.5,21.2,22.9,29.6,34.8,37.7,34.3,30.6,27.2,16,15.4
1970,9.6,15.2,17.6,26.4,30.8,37.1,37.1,38.6,32.2,26.7,21.1,11.8
1971,11.1,13,19,22.4,30.8,35.7,36.7,37.2,30.3,25,17.8,12.8
1972,6.5,6.7,15.3,22.9,25.6,34.3,37.1,32.9,32.1,26.6,19.3,8.6
1973,8.7,15.5,18.8,25,30.3,36.5,38,34.8,32.6,27.1,18.5,12.4
1974,6.4,7.7,18.4,23.7,29.6,35.1,35.6,35.6,31.4,23.1,19.8,9.8
1975,8.9,12.9,17.1,22.4,29.3,34.5,38,35.7,32.6,24.9,16.6,9.9
1976,12.1,9.7,13.4,21.4,28.1,34.3,37.5,34.3,32.4,25.1,15.8,12.9
1977,5.9,16.6,22.3,23.2,29.2,36.4,38.7,35.9,32.2,24.4,17.5,13.2
1978,11.8,14.8,18.3,25.4,30,34.6,35.1,35.8,32.8,26.4,14.8,15.3
1979,12.3,16,16.2,26.6,26.7,34.5,37.4,32.8,31.4,27.2,19.9,11.5
1980,11.2,12.1,17.8,26.2,30,35.8,35.8,36.4,32.1,25.9,20.1,14.5
1981,12.3,14.1,19.9,25.4,29.7,33.6,35.9,36,30.5,23.9,20.3,16.1
1982,11.2,10.5,15.6,26.2,30.3,36.2,36.2,37.2,32.3,23.7,15.5,9.4
1983,9.2,13.2,15.4,22.2,30.2,37,38.8,38.3,33.8,26,21.3,12.8
1984,12.1,12.2,18.9,25.7,27.2,35.3,35.7,37.7,32.2,24,18.7,8.7
1985,13.7,15.2,16.7,25,29.7,36.2,37.7,33.7,32.8,25.6,18.5,12.5
1986,12.3,12.7,14.1,22.5,28.8,34.7,36,34.2,30.8,27.5,16.2,10.6
1987,15,16.6,17.2,25.3,31.2,35.8,36.1,36.3,33.2,22.1,19.8,14.7
1988,10.7,12.6,18.6,24.3,31.3,35.3,38,36.7,33.3,27.1,19.4,14.7
1989,8.5,10.1,17.4,23.8,29.4,36.7,37.5,36.6,32.7,27.2,18.6,13.6
1990,8.8,12.7,17.9,24.5,32.1,36.8,36.9,38.4,34.8,26.4,21.2,14.2
1991,11.5,12.2,16.8,25.3,29.4,35.6,38.2,37.1,32.9,24.7,18.7,12.5
1992,7.2,11.9,13.9,22.6,26.9,34.5,37.4,35.2,30.7,25.5,19.5,12.3
1993,8.3,13,15,23.8,28.5,35.3,36.4,35.8,33.1,24.3,18.5,15.3
1994,13.4,14.5,18.7,26.1,29.5,35.8,38.9,38.5,30.3,23.9,19.1,11.3
1995,14.5,14.1,17.4,23.6,28.6,34.7,38.8,37.3,32.7,26.1,20.9,8.7
1996,6.5,14.8,15.7,24.1,29.8,36.1,35.3,36,34.2,26.6,17.7,14.8
1997,12.7,14.2,15.9,23.7,30.2,36.4,41.1,38.7,35,28,17.2,15.6
1998,10.9,14.2,19.1,26.7,32,37.3,38.8,38,34.9,27.4,22.1,17.5
1999,11.4,16.7,17.4,26.4,32.3,37.6,38.8,38.1,34,28.8,20.3,14.8
2000,12.3,14.8,19.5,29.4,34.9,37.4,38.3,37.1,35.1,26.8,16.4,13.4
2001,12.4,14.9,20.4,25.2,32.4,37.6,40.2,36.3,34.8,29.4,19.7,14.9
2002,12.1,15.9,20.2,24.2,31.4,36.7,38.7,33.2,35.3,29.7,17.7,12.1
2003,12.4,15.4,18,25.4,30.3,37.8,37.9,38.9,33.9,28.9,17.9,13
2004,12.3,17.8,20.5,23.3,31.4,37.5,37.8,39.6,33.1,27.9,19.9,9.3
2005,10.8,12.3,18,24.5,28.2,37.6,40,39.3,33.7,27,18.5,17.6
2006,10.3,16.6,20.4,26,30.2,35.1,40.2,37.6,32.9,27.6,16,10.1
2007,7.9,13.4,18,23.9,30,38.1,38.6,37.5,32.5,26.2,22.6,14.3
2008,8.5,14.8,23.9,27.3,32.3,38.9,39.3,36.8,34.1,27.9,17.9,13.2
2009,11.7,15.8,20.7,23.3,32.3,35.1,39.8,40.6,34.5,27.2,18.8,13
