1901,10,13.3,19.6,24.4,29.2,33.2,35.9,35.1,32.2,26.1,19.2,15.4
1902,12.6,15.6,18.9,23.5,29.2,33.7,34.9,35,31.9,25.7,17.9,12.8
1903,9.5,12,14.6,22.3,29,32.6,34.5,35.2,31.3,25.5,17.3,12.7
1904,11.1,14.1,17.5,22,28,32,34.6,34.5,31.1,26.5,20.2,11.6
1905,9.7,10.5,14.7,22.7,28.1,32.7,35,34.7,32.3,27,20.2,12
1906,9.4,12.7,16.3,21.3,28.7,32.2,34.1,34,31.1,26.8,19.1,14.5
1907,12,12.5,16,21.7,28.9,32.3,35.4,34.2,30.7,25.9,16.6,12.8
1908,10.9,11.5,16,22.4,28.2,33.4,34.2,35.1,32.8,26,18.6,12
1909,10.2,14.1,18.7,22.7,29.9,31.7,36.1,34.6,31.8,26.7,20,13.8
1910,11.9,15,15.2,21.4,27.9,31.8,34.8,35,31.6,25.9,18.8,9.9
1911,6.5,10,14.4,20.8,27.4,30.9,35,34,30.3,25.5,18.4,13.6
1912,11.6,15.3,17.8,22.3,27.4,33.4,34,33.7,32.1,26.7,19.2,11.6
1913,9.9,10.4,13.8,21.7,28.7,32.1,34.6,33.9,32,26.4,18.9,12.7
1914,13.6,13.6,18,22.4,28,31.5,34.1,34.5,31.4,27,18.5,12.6
1915,12.7,14.5,18.2,21.9,28.1,33.4,34.3,34.8,32.3,25.8,19.1,13.3
1916,11.9,13,18.5,21.9,29.6,33.4,35.8,35.1,30.6,24.8,19.3,14.2
1917,12.3,14.3,16.9,24.6,28.3,32.5,36,34.8,32,25.2,19.6,12.2
1918,10.9,13.4,16.2,21.6,27.9,31.6,35,34.9,32.4,28.2,19.8,13.3
1919,13.1,14.7,17.2,23.5,27.5,31.1,34.3,34.7,32.3,27.7,20.2,13.3
1920,12.5,10.1,17.6,22.9,29.1,33.1,34.6,34.9,32.2,26.9,17.7,10.1
1921,10.2,12,16.4,23.7,28.2,32.5,35.6,34.8,31.9,25.3,18.8,12.4
1922,12.4,13.9,17.4,22.8,28.7,33.4,35.4,35.3,31.5,26.9,20.2,12.9
1923,11.6,13.2,18.1,20.9,28.9,33.6,35.7,33.6,31.6,26.3,18.5,14.7
1924,14,14.1,19.5,22.7,29.3,34,35.5,34.9,32.1,27,19.4,12.3
1925,7.5,11.1,19.9,22.9,29.2,32.2,34.4,35.6,32.8,26.7,19.1,14.9
1926,12.4,14.9,17.4,21.5,29.2,33.1,34.2,34.8,30.2,26.1,19.7,13.3
1927,12,10.9,16.5,21.8,30.1,34,35.5,34.9,32.9,28.1,19.6,11.1
1928,9.7,12.2,14.7,25.4,29.7,33.1,35.6,34.1,32.9,27.1,18.7,13.2
1929,11.8,13.2,16.5,23.4,29.7,31.7,34.4,35.2,32,26.4,20,13.2
1930,11.4,15,18.5,23.7,28.4,32.7,34.5,34.8,31.7,26.3,20.4,14.5
1931,13.4,14.1,18.3,23,28.6,31.6,34.8,35.3,32.5,25.2,18.5,11.8
1932,11.9,13,18.3,22.7,28.4,33.3,34.7,34.9,31.4,27.2,19.7,10.5
1933,8.8,13,16.4,21,28.5,30.5,34.2,34.8,31,26.1,19.6,13.1
1934,9.9,14,17.5,23.7,27,32.4,34.3,34.1,31,26.3,19.4,13.4
1935,11,14.4,18.5,22,29.4,33.7,35.3,35.7,33.6,27.2,19.1,15
1936,11.9,15,17.6,23.3,28.4,30.9,34.9,35.8,30.8,26,20,11.8
1937,8,12.6,18.3,23.3,29.8,32.4,36.3,35.5,33.3,27.3,20.2,13.6
1938,12.6,13.4,14.9,22.7,28,32.5,35.7,35.6,33.1,25.7,19.3,14.5
1939,12.9,13.6,16.2,21.3,29.3,32.2,34.8,34.2,31.5,27.8,19.4,13.8
1940,12.7,15.6,15.3,24.3,28.4,32.6,35.2,35.7,32.4,27.1,19.8,14.6
1941,12.2,15.6,18,22.7,30.3,34.5,35.7,34.2,31.5,24.5,18.6,10.2
1942,10.1,13.9,17.3,21.9,30.4,34.1,35.6,35.4,31.6,26.5,19.7,12.7
1943,11.8,12.4,14.5,22.3,28.5,31.5,35,35.4,31.3,26.8,19.7,14.4
1944,12.6,15.2,20.1,22.8,28.3,33.2,35.4,33.7,31.5,26.3,19.5,12.1
1945,11.6,12.6,16,22.9,28.9,32.9,35.3,35,31.9,25.9,18.9,13
1946,11.5,14,17.1,23,28.7,32.4,34.4,34.8,32.5,25.2,19.6,13.7
1947,13.6,14.2,19.5,24.2,29.2,34,36.1,34.8,31.3,26.3,20,14.2
1948,13.2,14.7,15.6,21.7,28.4,33.1,36,35.6,31.3,24.6,17.4,11.7
1949,9.6,10.6,15.9,21,29,33.9,35.6,34.9,30.5,25.1,19.2,13.5
1950,7.7,9.6,16.8,23.6,28.3,32,35.3,34.6,32.2,26,19.6,13.8
1951,12,13.7,18.1,23.6,29.6,33.7,36.5,35.7,33.3,26.1,19,12.4
1952,11.7,15,17.2,23.8,29.5,32.9,35.8,36.3,33.6,27.1,18,15
1953,13.4,14.3,14.4,23.5,28.8,33.3,35.3,35.2,31.4,27.2,17.3,9.6
1954,11.7,13.6,17,22.7,29.2,33.1,35.9,36,32.2,26.9,19.5,13.6
1955,12,15.2,18.7,23.9,29.2,33.8,35.5,35.3,32.1,26,19.9,13.2
1956,11.7,15.6,16.4,22.6,26.5,32.9,35.7,35.5,31.3,25.3,17.8,11.4
1957,9.8,13.5,17.7,21.8,26.7,32.4,35.3,35.3,32.3,26.7,18.5,12.4
1958,12.3,13.2,19.1,24.6,30.5,32.7,35.6,35.4,30.9,26.3,17.5,13.4
1959,12.2,9.9,16.8,25.4,28.9,34,35.1,34.4,30.4,26.5,17.9,12.3
1960,13.7,16.6,17,23.3,30.3,33.6,35.7,34.8,32.7,25.1,19.9,14.2
1961,12.4,13.8,16.1,21.9,29.7,34.2,36.1,36.3,29.9,25.4,17.5,14.2
1962,12.7,14.3,20.3,23.1,30,33.5,36.7,36.5,32,27.4,19.5,15.3
1963,15.5,17.5,16.5,23.4,26.2,33,35.7,35.4,31.8,27.4,18,11.5
1964,5.4,14,19.4,22.5,28.6,33.9,35.5,33.8,31.2,23.8,17.9,10.9
1965,11.3,14.6,18.4,21,29.7,33.6,35.3,36.2,32.1,25.8,19.3,13
1966,14.9,15.5,17.7,23.1,29.6,33.9,35.4,35.7,32.9,26.3,20.3,14.1
1967,11.7,10.7,15.2,21,28.6,31,35.2,34.7,31.3,26.4,18.3,11.5
1968,10.7,12.3,17.8,22.6,29.1,31.8,36.1,33.7,32,27.3,20.5,15
1969,12.6,13.5,21.2,21.4,28.9,33.3,33.8,34.5,31.8,27.9,17.5,15
1970,12.5,15.7,18.9,25.3,29.8,33.4,35.1,34.4,31.1,25.7,21.1,12.6
1971,12.8,13.6,18.5,22.1,30.8,32.1,35.2,34.2,31.7,25.5,19,12.4
1972,9.6,10.8,16.3,23,26.7,32.6,34,34.7,31.6,27.2,18.2,9.8
1973,9.6,16.5,17.8,23.2,29.4,33,35.1,36.4,32.8,28,17.1,12.5
1974,9.3,10.7,18.1,22.7,29.4,33.4,35.4,34.9,31.9,26.3,20.1,12.1
1975,10.5,11.9,17.3,23.8,29,33.8,36.2,35.1,33.2,24.6,18.4,11.5
1976,12,12.4,15,22.6,27.5,33,34.4,34.8,31.3,26.3,19.4,15
1977,8.2,15.9,19.8,22.5,29.8,33.5,35.5,35.7,32.6,24.4,17.6,14.4
1978,12.6,15.8,18.3,23.4,29,32.7,36.3,34,32,27.2,15.2,15.4
1979,13.2,16.1,17.3,24.9,29,34.1,35.7,35.3,33.4,27.5,20.5,12.4
1980,9.8,12.7,18,23.9,29.2,33.7,36.8,34.6,31.2,25.5,19.2,13.6
1981,13,14.7,18.7,22.9,28.2,33.1,36.3,35.5,32.5,26.1,18.6,14.9
1982,12,10,15.3,24.2,30.6,33.9,35.2,34.3,32.9,26.2,16,10.4
1983,9.5,12.5,14.9,22.1,29.6,33.7,36,34.7,31,24.8,21,13.7
1984,12.5,14.6,19,24.2,27.2,33.4,36.3,34.1,32.3,25.4,19.3,11.7
1985,13.8,12.8,16,23.6,29.7,33.4,35.2,35.7,31.8,25.1,20.4,13.1
1986,12.4,14.9,17.2,23.5,29.1,31.9,36.7,36,33.2,27.9,17.8,11.6
1987,12.9,16.3,16.7,23,31.2,34,36.3,35.7,32.1,26.3,19.1,14.4
1988,10.9,14.1,17.5,23,29.6,33.4,35.7,35,32,27.4,18.5,13.6
1989,7.8,10,17.9,24.9,30.1,33.6,37.1,35.6,31.6,27.1,19.3,13.1
1990,9.8,13.5,17.6,23.1,30.6,34.2,37.2,35.3,32.4,27,20.5,14.6
1991,12,12.9,17.7,25,28.8,34.1,35.9,35.9,32.3,26.1,20.3,13
1992,8.6,11.8,14,22.5,28.4,32.9,35.3,35.3,31.9,25.8,19.4,12.4
1993,10.9,13.8,17.7,23.2,28.3,34,36.5,35.4,32.7,27,18.3,13.9
1994,14.8,14.5,18.6,26,30.1,34.2,36,35.6,33,27.7,20.3,11
1995,13.5,15.5,18.3,23.3,30.3,34.2,36.3,36.5,31.9,26.3,18.1,12.2
1996,12.4,16.3,18.1,23.8,31.3,34.5,37.7,36.7,33.3,26.5,19.3,16.5
1997,13.5,12.2,15.5,22.6,30.2,34.9,36.2,35.5,32,27.4,19.5,13.5
1998,10.8,13.6,15.9,24.6,30.9,36.2,37.3,38.1,33.6,28.2,21.6,16.9
1999,13.5,15.9,18.2,24.9,32,36.1,37.2,37.3,33.3,28.3,18.9,13.5
2000,11.9,13.5,17.5,26.5,31.6,35.3,38.6,37.6,32.4,25.7,17.8,13.7
2001,11.7,14.8,20.4,25.6,30.7,34.8,37.7,38.1,32.8,27.6,18.4,16.1
2002,11.7,15.3,19.7,23.4,30.8,35.5,35.8,36.6,33.4,28.8,18.6,13
2003,12.8,15.1,18,21.1,31.4,35.9,37.4,37.7,33.1,28.5,19,13.4
2004,13.9,15.3,20.7,22.8,29.5,34.9,36.9,36.4,32.7,28.1,19.3,10.8
2005,11.7,13.7,18.7,24.2,31.1,35.2,38.1,37.3,32.5,26.7,19.2,17.8
2006,12.3,16,20.2,25,31,37.2,38.1,39,32.7,29,18.6,10.9
2007,10.8,16.1,17.8,24.4,32.3,36.3,35.9,35.6,34.5,28.7,19.8,13.4
2008,7.7,13.4,20.9,25,32.1,34.7,35.1,38.1,34.3,27.7,18.6,13.3
2009,11.6,17.1,18.8,21.7,30,36.1,36.3,35,32.5,27.3,19.4,15
