1901,13.2,14.1,17.7,21.4,25.5,33.2,35.7,35.4,30.1,22.1,17.4,13
1902,12.7,16.1,18.2,22.3,25.1,30.6,35.5,35.8,30,21,17.7,13.7
1903,14.1,14.7,18.2,20.9,25.3,31,34.6,34.7,29.5,23.7,17.5,13.2
1904,13.1,15.1,17.4,20.9,26.2,31.7,36.1,35.9,29.9,23.7,17.7,14.6
1905,13,13,18.7,22.2,25.1,31.5,35,35,29.8,23.2,17.8,13.3
1906,14.1,13.8,17.8,20.7,25.5,31.4,34.7,34.7,30.1,23.3,17.5,12.8
1907,12.2,13.2,16.6,20.7,24.7,31.4,33.7,33.7,29.4,22.2,17.7,14.3
1908,13.4,13.7,15.7,19.6,24.9,30.1,34.3,34.1,30.6,22.6,17.9,14
1909,11.8,13.4,18.2,20.7,25.3,30.2,33.4,33.9,28.5,22.8,17.9,14.8
1910,12.7,15.2,16.3,19.9,24.6,31,34.7,34.1,29,23.5,17.6,14.2
1911,11.5,14,16.4,20.2,24.5,30.3,34.2,34.7,30.5,22.9,16.7,14.3
1912,13.6,17,18.7,20,25.9,30.7,34,33.6,27.9,22.2,15.7,12.7
1913,14.4,14.2,16,20.3,25.4,30.7,34.9,34.3,29.1,22.9,17.8,13.7
1914,12.7,15.3,17.8,21.1,25.5,30.1,34.2,33.4,29.3,22.3,17.1,12.1
1915,10.4,12.6,17.3,17.9,25,30.1,35.9,35.3,28.6,20.8,16.6,12.9
1916,10.8,12.5,16.1,19.1,24.4,29.8,34.5,34.3,27.8,22.2,15.7,13.1
1917,11.2,13.5,14.6,18.2,24.4,29.9,35,34.9,30.2,21.4,13.9,9.6
1918,12.4,12,14.4,18.4,24.1,30.6,35,34.1,30,19.9,15.6,12.3
1919,11,14.5,16.7,19.4,24.9,30.5,33.6,35.3,29.3,20.8,16.1,11.5
1920,11.8,14.2,16.7,20.9,26,31.2,35.3,34.8,29.7,21.8,15.6,12.3
1921,11.8,13.7,16.1,19.1,24.3,30.3,35.1,34.3,30.3,23.6,15.9,11.2
1922,11.8,13.8,16.7,20.8,26,30.3,34.9,34.7,27.4,22.8,15.2,11
1923,8.5,13.5,16.4,18,24.6,28.2,35.4,35.4,27.6,24.4,17.2,10
1924,12.1,13.1,17.6,20.7,27.5,31.5,35.4,34.5,30.6,22.1,16.1,11.6
1925,9.4,12.6,14.7,19.8,23.6,30,34,35.7,29,20.5,14.9,13.5
1926,12.8,15.3,17,20.8,24.8,31.2,36.4,34.8,30.5,24.2,14.1,11.1
1927,11.9,13,16,20.3,26.3,31.5,34.4,35.7,31,22.6,16,11.8
1928,11.2,13.5,17.9,20.8,24.2,32.3,37.1,35.9,30.8,22.6,15.5,11.9
1929,11.1,13.8,15.7,20.9,24.3,31,34.8,33.9,29.9,21.5,15.1,12.5
1930,12.3,12.5,16.6,19.3,24.7,29.8,34.4,34.8,29.4,23.3,17.6,13.2
1931,11.7,12.2,17.7,20.3,24.8,32.6,36.1,34.9,28.5,22.5,16.4,10.2
1932,10.3,11.7,16.8,19.5,24.6,30.3,33.4,33.9,30,21.6,15.5,12.1
1933,11,13.4,15.7,21.1,25.8,30.2,34.9,35.3,30.3,23.6,14.6,10.6
1934,10.2,11.1,14.2,19.1,24.8,31,35.2,33.9,30,21.5,15.1,13.1
1935,9.9,12.2,16.2,20.6,23.9,31.8,36.1,35.3,30.5,21.7,16.6,13.2
1936,13.6,15.8,16.8,20.8,23.6,30,35,34.3,30.4,20.9,15.5,11.1
1937,12.6,15.7,16.8,21.5,24.6,31.2,35.3,35.3,29.7,22.9,18.1,12.1
1938,11.4,12.4,15,19.1,24.4,33.8,35.8,34.1,28.1,23.3,17.2,11.9
1939,13.4,13.5,15.1,19.3,23.5,30,35.1,33.9,29.5,22.3,16.6,13.3
1940,13,15.3,17.3,21.2,25.6,30,35.4,35.5,29.6,22.5,16,11.8
1941,12.8,15.9,17.2,20.1,24.5,30.1,35,34.9,29.1,22.2,16.3,11.5
1942,10.9,11.6,18,21.6,26.2,32,35.7,34.3,30,23.8,15.9,12.9
1943,13.3,12,16.4,20.1,25.6,32,35.5,32.7,29.8,21.8,15.6,12.2
1944,11.3,12.2,15.8,21.3,26.5,33.2,35.8,36.3,30.8,22.8,16.4,11.4
1945,10.2,13,16,23.9,27.7,31.7,36.2,35.2,31.3,22.1,17.8,13.9
1946,10.6,13,17.2,20.2,24.7,31.3,37.7,37.4,31.7,23.6,13.6,11.6
1947,9.8,13.5,16.8,17.4,21.4,30.3,36.5,36.5,30.8,19.7,18.1,13
1948,8.2,15.5,16.8,20.7,25.7,31.7,34.6,35.2,29.5,23,16.2,12.9
1949,11.5,12.3,15.9,21.3,25.1,31.6,36.3,35.2,30.7,23.7,18,13
1950,11.5,15.3,17.2,20.3,25.4,31.8,35.9,35.5,30.5,22.4,18.5,12.4
1951,11.6,14.3,18,20.4,23.4,31.1,34.6,35.4,29.9,19.8,16.5,12.4
1952,10.8,12.6,20,19.9,24.1,33.7,36.3,35.6,29.7,23.9,17.8,14.1
1953,10.4,12,15.3,21.4,25.4,31.5,35.2,34.9,28.1,22.4,15.7,13.1
1954,10.9,12,17,18.7,25.6,31.4,34.3,34.2,31.1,22.4,17.2,12.4
1955,14.6,15.6,16.9,20.3,27.2,31.4,36.8,35.2,29.7,23,18,13.5
1956,12.9,10.5,16.3,20.3,25.3,31.2,35.5,35.5,30.3,22.4,13.8,11.4
1957,10.4,16.1,18.8,19,24.1,30.8,34.6,35,30.1,21.7,15.4,9.9
1958,11.1,14.9,18.4,20.1,27.3,31.7,34.7,35.2,31.2,22.4,14.1,14.1
1959,14,13.5,18.8,21.2,24.5,31.5,36.5,35.1,29.5,23.5,15.8,14.3
1960,11.8,17.1,17.8,19.7,25.6,31.3,35.3,35.9,30,22.5,19.2,10.5
1961,10.2,15.5,17.1,22.4,27.4,31.3,36,33.5,30.9,22.6,17.7,14.7
1962,13.1,12.7,16,20.2,26.4,29.7,35.6,36,30.7,24.6,14.7,12.8
1963,12.8,13.8,17.2,19.9,22.1,30.9,35,34.8,28.9,21.8,18.5,14.6
1964,9.5,15.6,17.8,19,28,31.2,34.6,33.9,30.1,22.2,15.7,10.5
1965,10.5,11.6,17.3,19.6,26.9,32.2,34.6,33.9,27.4,23.1,16.7,13.8
1966,16.1,19.2,16.4,21.8,24.7,31.4,34.2,35.6,29.4,21.7,13.2,11.8
1967,12.2,13.8,17.2,19.5,25.6,29.1,35.9,35.7,29.3,23.5,16,10
1968,12.4,14.5,16.9,21.1,25.7,30.5,35.7,35.4,31.2,23.7,18,13.2
1969,14,14.8,18.7,19.3,25.6,30.5,33.6,33.6,28.1,21.6,17.4,11.5
1970,14.5,15.4,17.1,20.7,24.5,31.4,35.9,36.2,30.5,22.3,16.6,12.1
1971,13.2,13.5,15.7,20.7,22.9,30.6,34.6,36.3,29.4,22.8,13.9,11.8
1972,12,15,16,19.8,22.8,30.8,34.9,34,27.9,22.4,17.8,11.4
1973,11.2,11.5,15.5,20.3,29.1,30.8,36,35.5,31.4,22,16.7,11.6
1974,13.1,13.2,16.1,18.4,27.9,31.2,35.3,34.9,29.9,20.8,17,12.3
1975,13.1,13.7,17,19.7,23.6,31.1,37.9,36,28.8,22.4,15.7,12.6
1976,10.9,11.8,14.9,19.3,24.2,31,35.2,35.9,29.6,22.1,14.9,15.2
1977,12.7,15.7,19.5,22.9,24.8,30.8,32.9,32.3,29.1,22.2,15.1,13.9
1978,10.9,16.5,17.7,19.5,24.1,29.8,35.4,34,28.9,20.5,15,16
1979,14.7,14.4,16.7,19.8,25.7,31.9,35.5,36,29.1,23.3,15.2,12.9
1980,12.5,15.6,16.9,20,24.2,32.7,35.7,37,30.2,22,15.5,10.3
1981,10.4,13.2,19.9,20.9,26.3,31.4,33.5,32.9,30.9,24.6,17.6,15.2
1982,13.2,13.7,18.1,20.6,25.4,34.1,37.5,35,29.6,21.6,15.2,10.2
1983,12.1,13.4,18.2,22.6,25.1,32.7,35.2,33.8,30.2,23.2,19.1,13.4
1984,11.5,12.9,16.3,21.4,22.4,30.2,38.1,34.5,30.7,21.5,16.9,12.5
1985,10.6,16.5,15.3,21.1,23.4,32.2,35.8,35.5,30.2,22.9,17.7,11.1
1986,11.1,13.4,14.8,18.5,26.8,30.6,35.5,36.4,30.4,22.7,15.3,11.6
1987,11.5,13.5,16.9,22.2,25.4,31.3,34.2,35.7,31.4,24.2,15.8,15.4
1988,12.8,13.2,17.7,21.7,25.8,30.2,35.6,37,29.6,24,17,11.2
1989,10.3,13.1,17.3,19.3,26.4,31.6,36.6,37,30.7,24.9,18.4,16
1990,9.9,16,17.7,20,25.9,33.5,36.6,36.5,33.8,25.3,17.7,12.1
1991,10.2,12.4,16,18.7,23.5,31.9,36.5,37,31,21.9,16.3,12.6
1992,9.5,13,14.6,21.1,25.1,28.9,34.8,36.6,31.3,22.8,16.1,12.8
1993,9.7,11.9,16.6,21,25.6,31.8,35.7,35.9,29.4,23.2,15.3,13.5
1994,11,14.5,18.3,19.1,28.7,31.8,38.5,37,29.8,22.2,16.7,13.9
1995,11.3,15.3,16.2,19.6,27.9,30.7,35.6,35.1,28.9,23.4,18.3,14.9
1996,13.3,12.6,16,20.4,25.1,31,34.9,34.4,28.3,22.1,16.7,14.6
1997,13.3,15.6,16.7,20.7,26.1,31.7,33.7,33.3,29.4,23.2,17.9,14.5
1998,12.3,14.2,17.5,20.4,24.1,32.1,36.1,35.1,30.8,21.8,18,12.5
1999,11.4,11.4,16.9,21.1,29,31.9,35.6,36.1,30.9,25.3,15.3,12.2
2000,9.7,14.9,18.3,21.9,25.9,32.9,36.5,35.2,30.5,21.6,17.9,15.1
2001,13.6,15.4,20,21.6,26.2,33.6,36.7,35.7,30.2,25.4,16.6,13.9
2002,12,15.6,16.8,20.7,23.5,32.8,36.3,33.9,30.7,23.9,17.5,15.8
2003,10.4,12.7,18.8,20.6,27.3,33.7,36.9,36.7,31.5,23.5,16.9,13.7
2004,11.8,14.4,16.1,21.1,23,32.9,36.1,36.5,30.7,25.5,14.7,11.9
2005,9.2,10.7,17.4,20.9,29.1,32.9,36.7,35.1,29.6,25.1,17,12.5
2006,10.8,12.4,17.8,21.9,28.4,32.7,37.8,35.7,30.4,25,18.6,12.7
2007,13.7,15.7,17.1,19.5,26.6,31.5,36.2,35.8,31.6,24.2,16.7,13.3
2008,12.4,14.1,18.2,22.7,26.1,32.2,37.3,36.4,30.5,23.1,14.2,11.5
2009,10.1,13.2,17.9,20.2,27.2,34.3,38.4,35.7,27.7,25,19.5,17
