1901,10.2,15,17.8,19.4,22.6,26.9,31.1,31,28,23.6,17.5,15.3
1902,12.5,15.3,14.9,19,23.1,27.5,30.7,31.3,29.1,24.6,15.6,11.7
1903,11.5,12.9,15.1,18.6,23.7,26.2,29.8,30.8,27.1,23.2,17.3,14.8
1904,12,15.2,14.3,18.5,23.4,27.8,30.5,30.9,26.8,23.6,15.7,12.1
1905,9.7,10.3,14.1,19,23.9,27,31.3,32.2,29.4,23.4,20.2,13
1906,12,12.9,16.7,18.4,22,27.3,30.9,30.1,27.6,22.3,18.2,13.6
1907,9.6,11.5,11.9,17.3,25.1,27.5,30.8,30.4,26.5,24.6,16.9,14
1908,11.5,12.7,14.5,17.7,25.6,28.5,30.2,30.9,26.5,21.4,15.5,11.9
1909,10.4,10.6,16.1,18.6,24.6,28.4,31.5,31.4,29.2,23,18.6,15.3
1910,11.6,14.4,13,18.6,22.2,27,30.4,31.3,27.5,22.2,17.7,14.1
1911,10.7,9.6,13.8,17.8,22.4,27.8,29.8,31.3,27.7,23.4,18.9,13.3
1912,10.6,14.4,16.5,18.2,22.8,28.5,30,30.7,27.4,22.3,18,14
1913,11.7,10.9,15.5,18.9,22.2,27,29.7,29.7,28.5,23.1,17.7,12.7
1914,12,13.5,16.8,18.6,22.9,27,30.4,30.8,26.7,21.4,16.5,14.3
1915,15,13.6,16,18.8,22.8,28.3,31.3,30.9,26.5,23.7,18.1,15.9
1916,11.9,13.6,17.4,19.2,24.5,31,32.5,30.2,27,23.6,19.6,16.3
1917,14.1,12.6,16.5,19.2,22,27.6,31.2,32.3,27.9,24,19.3,11.4
1918,12.6,12.5,14.3,19,24,27.3,31.3,30.7,29.8,25.5,18.3,14.3
1919,14.3,14.2,17.1,19.9,21.2,27,30.6,29.9,28,24.4,19.3,13.5
1920,12.9,10.3,15.7,20.1,23.5,28.1,31.2,31.6,27.4,21.1,15,12.7
1921,13.4,10.8,13.8,18,24.6,26.2,31.6,32.4,26.9,21.8,17.3,13.3
1922,12.4,13.1,17.9,20,23.6,28.9,32,32.1,28.8,24.9,16.8,12.6
1923,12.4,14,15.8,18.8,24.7,27.8,30.7,30.8,28.9,24.2,21.2,15.3
1924,10,13.4,15.3,20.9,24.6,29.2,31.8,31.6,30.2,22.4,16.8,12.7
1925,11,14.7,16,18.5,23.5,27,31.2,31.6,29.1,24.1,20.6,14.4
1926,13.3,14.3,15.2,20.5,24.8,29.3,30.9,29.7,28,24.7,21.2,14.4
1927,13.4,10.9,17.6,19.7,25,30.1,32.4,32.7,30,24.6,20.4,14.9
1928,13.5,11,13.5,21.4,24.7,28.9,32.3,32.9,29.8,23.7,20.1,13
1929,9.8,9.8,13.2,19.3,26.9,28.9,31.7,33.1,26,23,19.6,14.4
1930,12.9,12.5,17.3,20.6,23.2,28.4,32.3,32.4,29.1,23,18.8,15.6
1931,13.7,12.9,16.8,18.3,24.7,29.8,33.2,32.4,29.1,24.3,17.1,12.4
1932,10.8,10.4,14.8,20.3,24.7,28.8,32,31.8,29.4,26.5,17.3,14.5
1933,11.5,14.3,13.8,17.8,22.7,26.6,30.6,31.2,26.9,23.7,21.7,13.3
1934,12,10.8,18.3,21.5,25.6,29.7,32.6,31.9,28.8,24.2,20.5,15.1
1935,11.4,14,14.6,20.2,25.4,30,30.9,31.6,28.9,25.8,17.6,16.1
1936,16.8,15,18,21.9,23.2,27.8,33.2,32,27.8,24,18.2,12.1
1937,11.1,15.4,18.7,20.6,25.7,30.1,32.4,31.4,30.6,24.3,19.4,15.1
1938,11.7,11.8,14.5,17.5,24.1,30,33.1,32.4,27.5,24.5,17.8,14
1939,13.9,12.8,13.8,20.8,24.4,27.2,33.2,31.7,29,25.9,18.2,14.7
1940,10.4,13.5,15.2,18.3,21.7,27.5,32.2,30,27.9,24.7,19,11.9
1941,13.6,15.4,15.8,20.6,24.7,28.8,32.2,32.2,25.7,22.1,16.4,11.4
1942,9.4,12.9,14.9,19.2,25.7,30.7,31.4,30.7,29.1,22.8,17.1,13.6
1943,10.1,12.6,12.5,18.4,22.7,28.2,32,32.7,29.6,24.7,20.9,14.9
1944,10.9,13.1,14.2,20.1,22.8,30,31.4,30.2,28.3,23.5,17.7,12.4
1945,11.1,11,14.3,18.9,28,29.6,32.3,33.6,28.5,22.2,17.6,13.5
1946,11.7,12.5,14.7,19.8,24.6,30,32.7,34.1,30.7,22,19.8,12.5
1947,9.8,14.7,19.1,22,25.2,29.5,32.1,32.3,28.3,22.3,17.7,15.4
1948,15,11.2,13.3,18.6,24,26.8,31,32.2,27.8,23.9,16.8,9.4
1949,11.2,11.1,12.3,17.2,24.9,27.6,29.8,29.7,26.4,22.2,19.4,15.4
1950,11.1,14.2,15.5,21,23.6,29.1,33.1,32.1,29.9,22.7,17.9,16.3
1951,14.1,15.3,17.5,20.8,25.3,28.8,31.6,32.5,28.4,20,18.1,12.6
1952,13.5,13.6,15.8,21.1,23.8,28.9,31.2,33.4,30.7,24.6,19,15.9
1953,12,13.8,12.3,19.9,23,28.2,32.1,31.3,27.7,22.4,15,10.9
1954,11,11.8,15.4,16.9,23.4,30,32.1,31.8,28.8,23.9,17.8,13.6
1955,14.4,17.6,17,17.9,25.4,29.3,32.2,30.4,27.9,25,18.2,14.8
1956,13.7,12.9,12.5,20.3,23.7,28.3,31.9,32.5,27.8,22.7,18.4,12.4
1957,11.4,14.9,14.8,18.9,22.7,29.7,31.3,32.4,27.9,23.7,17.9,13.2
1958,12.3,15.6,15.9,19.1,25.7,28.5,31.5,32.1,26.8,22.4,18.3,15.3
1959,12.8,10.7,15.6,19.4,24,27.8,31.9,32,26.7,20.3,17.2,15.5
1960,13.4,14.5,14.7,18.6,24.8,28.6,31.8,32.6,27.2,26.1,20.6,16.9
1961,12.9,12.3,16.7,21.6,24.5,28.6,31.6,31.9,27.5,22.8,20.8,14.8
1962,14.2,12.5,17.2,19.7,25.8,29.5,32.2,33.1,29.1,23,21.2,14.4
1963,13.4,14.9,14.7,19.3,23.2,29.6,32.3,33.4,29.3,23.2,19.4,15
1964,9.8,11.6,15,19.2,22.5,28.5,30.6,30.6,26.9,25.8,19.3,14.7
1965,12.7,12,15.5,18.4,23.5,29.8,32.4,30.6,29.4,21.8,19.1,15.3
1966,13.1,16.1,15.3,20.7,23.7,28.5,32.8,32.8,27.8,26.7,21.2,14.6
1967,12.1,11.8,14.9,19.4,24.6,28.3,31.3,32.2,28.5,23.5,17.7,14.8
1968,11.5,14,14.6,20.8,27.8,29,32.3,31,28.2,21.8,17.8,13.3
1969,10.5,14.7,14.3,16.6,25.5,29.6,29.6,31.2,28.8,21.8,19.2,14.7
1970,13.6,14.9,16.3,21.1,23,28.6,31.5,31.5,27.4,21.6,18.2,13.1
1971,14.4,12.2,15.6,18,25.1,29.5,29.4,31,27.5,21.3,18,13
1972,11.7,12.9,15.5,20.5,24.3,29.4,30.7,30.8,28,20.7,17.4,11.7
1973,11.1,13.9,14.2,18,25.3,27.7,32.2,29.4,28,22.5,16.5,15.2
1974,10.1,13.6,15.2,18.2,23.3,29,31.3,30.8,27.8,25.2,17.5,12.8
1975,11.6,11.1,17.4,20.1,24.3,27.5,30.9,30,28.2,22.5,17.1,12.1
1976,12.5,11,14.5,18.3,23.3,27.6,30.2,28.4,27.4,23.1,17.2,13.6
1977,13,16.3,16.6,20,25.5,29.6,32.3,32,27.1,20.5,19.2,11.8
1978,12.1,14.5,15.8,18.7,24.5,29.3,31.6,30,26.2,22,15.9,14.9
1979,12.6,13.8,17.2,18.9,24,29.8,31,31.1,28.7,22.9,17.6,14.1
1980,11.2,11.2,14.9,17.9,23.2,28.3,31.8,31.4,27.2,24.3,20,14
1981,10.6,12.4,17.7,20.1,22.9,29.8,30.1,30.8,27.9,25.6,15.9,15.7
1982,13.2,10.9,14.1,18.7,23.1,29.2,30.3,30.8,28.8,23.4,16.6,13.3
1983,11.4,10.8,15.1,20.3,25.2,27.3,30.8,29.8,27.3,21.7,16.4,13.9
1984,13,13.7,14.8,17.6,25.8,28,30.3,29.5,29.1,25.1,17.9,13
1985,12.9,11.1,15.4,21.3,26,29.2,31,31.9,27.7,20.9,19,14.7
1986,13.9,14.1,15.5,22,23.7,28.7,31.1,32.2,28.3,21.8,15.7,13
1987,13.5,13.9,11.7,17.8,22.8,28.9,32.2,30.9,29.4,21.3,17.2,13.3
1988,13.4,13.1,15.1,19.1,25.3,29.5,33.1,31.6,28.3,21.2,14.6,12.6
1989,10.9,13.5,16.9,22.5,23.5,28.3,30.5,31.3,28.2,21.2,16.7,13.4
1990,11.5,13.6,18.1,20.4,24.4,28.7,32,30.9,27.7,23.5,19.5,14.3
1991,11.6,12.6,16.3,18.8,21.8,28.8,30.3,30.3,27.3,23,17.7,9.7
1992,10.8,10.6,14.2,19.5,22.4,28,29.9,32.1,27.2,26.3,17.7,11
1993,11.6,10.5,15.2,19.4,23.2,29.2,31.6,31.7,28.5,25.3,16.3,15.2
1994,14.1,13.5,15.9,21.1,25.5,28.6,31.7,32.6,31.3,24.9,16,12.7
1995,13.2,16.2,16,19,24.8,31,31.6,30.9,28.3,21.7,14.9,13.9
1996,10.7,12.8,12.5,18.1,25.8,29.8,32.2,31.3,27.1,21.4,18.2,14.9
1997,13.4,12.8,14.1,15.6,25.1,29.6,31.9,29.8,26.3,21.8,17.8,13.6
1998,12.7,14.4,13.3,20.7,23.2,29.3,33.2,32.8,28.4,24.3,18.7,12.3
1999,13,13.3,16.3,20.7,26,30.1,32.4,33.2,28.9,24.9,18.6,16.1
2000,9.9,13,15.5,21.7,25.1,29.7,33.7,32.2,28.7,22.5,19.9,14.2
2001,12,12.7,20.1,19.8,24.8,29.5,33.2,32.9,29.4,24.3,17,11.1
2002,11.2,15.8,16.9,18.8,24.6,30.1,32.6,31.9,27.9,23.2,18.7,12.1
2003,14.5,8.8,13.3,17,26,30.7,32.4,33.2,27.8,25.1,18.1,13
2004,11.4,13.2,16.2,19.8,23.6,29.3,32,31.5,28.3,25.1,18,13.8
2005,12.7,11.7,15.9,19.6,24.7,28.4,32.4,32.3,28.5,22.1,16.5,14.2
2006,10.1,13,15.6,20.9,24.6,28.8,30.6,33.1,27.6,22.5,16.4,12.8
2007,14.3,13.5,16.5,19.7,25.2,30.8,33.8,32.8,28.6,23.5,17.3,12.1
2008,11.7,12.7,18.5,21,25,30.3,32.3,32.6,27.9,23.3,19,14
2009,13.5,12.8,15.7,19.4,25.1,29.6,32.5,31.4,26.9,24.2,18.3,15.9
