1901,13.1,11.8,14.8,18.9,22.5,27.5,30.3,30.6,24.4,19.6,15.8,11.8
1902,13.2,12.8,16.8,18.3,21.8,24.3,28.5,29.5,26.1,20.8,16.7,12.9
1903,13,15.3,16.1,20,20.3,24.9,29.4,30.9,25.3,21.3,17.3,11.6
1904,12.1,13.2,14.2,20.4,23.9,26.2,29,29.9,25,23.5,17.2,14.3
1905,12.5,13.3,16.3,19.6,22.7,24.3,29.7,29,25.2,21.1,14.5,13.3
1906,13,12.2,15.8,17.7,21.8,27.1,29.9,31.3,27.1,21.4,16.2,12.1
1907,12.3,12.5,17.7,18.2,20.7,25.9,28.2,31.3,27.8,18.8,15.7,13.8
1908,13.2,14,14.6,17,23.7,25,29.7,29.6,27.3,22.4,17.6,13.6
1909,12.2,12.9,13.9,20.1,23,23.3,30.4,29.5,24.8,21.8,16.2,14.1
1910,12.8,14.1,15,18,20.5,25.2,28.2,29.3,26.8,21.3,16.2,13.6
1911,11,14.6,14.4,17,21,24.3,30.4,30.1,28.6,20,15.9,14
1912,13.1,15.7,16.8,19.3,23.9,24.7,26,27.9,26.1,20.3,16.3,12.8
1913,14,13.8,15.7,17,21.7,28.3,29.5,28.4,24.3,20.5,16.7,12.5
1914,11.8,14.2,15.2,18.9,22.6,23.8,27.8,29.6,28.3,22,15.9,13.2
1915,11.8,13,16.3,17.3,21.6,25.9,29.9,30.6,26.7,20.6,16.5,13.9
1916,13.2,13.1,13.6,18.4,22,25.8,28.6,29.4,27.2,22.7,16.2,13.7
1917,12.1,12.9,14.3,18,21.4,26.3,30.5,28.7,28.5,21,17.1,10.9
1918,13.9,14.9,15.2,16.9,22.5,27.9,30.1,31.2,24.9,19.4,16.2,13.7
1919,12.2,14.3,14.9,18.2,22.1,28.6,28.6,32.4,27.1,20.4,15.3,12.1
1920,12.7,15.2,16.3,19.2,23.6,26.3,28.7,30.1,27.7,19.5,16.4,12.8
1921,13.3,13.8,16.6,19.1,21.8,26.5,31.3,30.3,26.4,23.5,17,12.5
1922,13.5,14.3,14.3,17.2,25.3,26.6,29.5,30.8,26.2,22.1,17.2,13.3
1923,11.6,14.3,17,16.3,21.5,27.3,30.5,32.4,27,23.3,15.2,11.6
1924,13.6,12.6,15.6,19.4,23.4,27.7,30.3,29.7,25.5,21.6,16.5,13.9
1925,14,13.5,15,17.4,20.6,25.3,28.4,30.8,27.4,23.1,15.6,14.6
1926,14.4,17,18,18.4,21.2,26.1,31,32.7,31.4,24.4,16.1,12.6
1927,13.2,13.9,16.9,20.1,22.9,27.4,27.6,30,26.3,23.6,16.3,13.6
1928,12.3,15.2,15.9,17.5,20.2,26.8,33.4,30.8,27.7,21.6,15.9,12.7
1929,12.9,14.5,17.9,20.1,21,27.1,30.7,31.2,27.2,22,16.4,14.7
1930,13.6,12.4,16.9,16,22,24.2,28.5,31.4,27.7,22.9,17.8,13.9
1931,12.7,13.8,16.2,18.8,20.7,26.7,28.7,28.4,26.5,22.1,17.4,12.6
1932,13,12.8,16.3,16.9,21.1,24.7,28.8,30.3,26.3,20.1,16.9,13.7
1933,12.2,14,15.9,20.6,24.2,25.1,30.4,32.1,25.8,21,14.6,10.4
1934,11.9,13.8,14.1,16.5,22.9,27.1,30.8,29.2,27.1,23.4,15.2,15.2
1935,12.1,13.6,17.7,19.2,20,25.2,30.6,30.8,27.9,21.1,16.3,13.9
1936,15.2,15,15,18.1,19.6,23.6,28.5,32,27.6,21.4,15.7,12.7
1937,13.5,15.5,14.8,19.6,22.6,25.1,31,30.6,27.1,21.4,17.9,12.7
1938,12.9,14.1,18.8,20.3,21.7,28,29.4,29.4,24.6,22.2,18.5,12.7
1939,14.1,14.7,16.1,17.8,22.5,24.6,29.1,29.3,26.6,20.1,16.4,13.3
1940,13.1,15.1,17.6,19.4,21.5,26.4,29,32.5,27.1,20.3,16.3,12.1
1941,12.1,14.2,16,17.9,20.3,26.9,29.8,31.4,28.2,24.4,16.7,12.6
1942,13.3,13.5,16.2,18.8,22.7,26.9,30.9,30.4,27.1,23.2,16.8,14.2
1943,14.1,14.7,16.9,21.6,24.7,29.9,30.1,32.5,25.7,21.5,16.7,13.4
1944,13.6,14.6,17.4,21.4,24.8,28.2,30.8,30.2,27.4,20.8,17.3,12.9
1945,11.6,16.5,19.3,23.4,23.4,29.1,30.6,29.5,28.6,24,18.5,15.3
1946,12.6,16.1,16.5,18.3,19.5,26.8,32.6,30.2,27.4,23.3,17.7,13.3
1947,12.9,13.7,16.5,21.8,22.2,27.5,30.4,30.6,27.6,23.7,20.4,13.3
1948,14.8,16.1,19.8,18.9,20.9,29.1,30.6,30.4,28.9,23.5,19.4,15.1
1949,14.2,16.7,17,21.8,22.3,28,32,32.6,26.1,23.5,18.3,13.2
1950,13.4,15.5,17.5,19.9,21.9,27.2,31,30.5,27.6,22.7,18.7,12.9
1951,13.8,13.4,16.7,19.9,20.8,28.4,29.5,30,28.4,22.3,16.5,14.6
1952,12.6,14.5,18.3,19.3,22,27,30.2,29.6,26.2,23.2,18.6,14.4
1953,13,14.4,17.7,19.5,26.1,26.4,30.9,32.7,28.5,22.2,18.7,15.4
1954,12.3,13.7,15.6,18.9,23.7,26.7,30.6,29.2,28.4,25.2,18.7,14.3
1955,15.6,15.2,15.7,22.8,25.4,28.6,30,31.2,29.3,23.1,17.3,15.8
1956,14.1,12.9,15.8,17.6,23.4,27.9,30,29,25.6,22.9,15.7,13.4
1957,12.6,15.6,18.3,19.1,22.1,26.3,31.6,31.8,28.7,22.2,17,12.8
1958,13.7,16.5,16.7,19.8,24.3,26,30.7,29.9,28.5,24.5,18.7,14.3
1959,14.8,14.7,16.1,19.7,21.2,27.7,30.6,30.6,26.3,22.1,17.3,13.9
1960,13.7,15,16.7,20.9,23.1,28.8,30.6,29.6,27.9,19.6,16.7,12.9
1961,12.5,18.5,21.3,19.9,26.1,27.6,31.4,34,27.9,21.3,16.5,15.4
1962,14.3,16.3,15.5,20.6,24.6,28.5,30.7,32.8,29.3,23.8,15.3,13.7
1963,13.5,12.6,16,19.7,23.9,25.9,31.5,29.9,26.7,26.9,17.2,12.9
1964,14.7,15.5,15.5,19.9,27.1,27.9,30.9,31.7,29.9,22.9,18,12.8
1965,13.7,14,16.9,22,27.7,28.5,28.5,31.7,24.9,20.4,15.7,13.5
1966,15.1,15.5,18.5,19.2,25.6,26.2,30.5,30.9,29.7,19.8,15.1,14.5
1967,14.1,15.8,19.3,20.2,21.5,27.7,31.6,30.8,27,23.3,15.9,12.7
1968,15.5,14.5,15.6,18.3,23.4,29,30.7,30.3,26.3,26.3,17.4,12.9
1969,14.2,13,15.4,18.6,20.9,25.5,33.3,31.6,23.3,21.7,16.3,12.4
1970,13.8,15.4,15.8,21,23.7,24.3,31.1,29.8,30.1,24.5,20.8,12.2
1971,12.7,16.8,15.4,17.1,18.7,23.9,29.4,28.3,28.4,26.3,17.3,15
1972,12.9,13.9,15.1,20.6,22.3,25.1,29.2,29.6,24,20,16.9,13.3
1973,13.7,14.7,16.5,22,23,27.6,29.2,33,26.9,22.7,19.5,13.8
1974,15.3,14.6,15.8,16.8,23.8,26.6,34,31.4,26.9,21.5,18.7,16.7
1975,15.4,15.3,14.7,19.5,20.9,25.7,31.2,31.7,27,23.9,18.7,12.5
1976,15.3,15.7,17.9,16.9,22.4,30.8,30.9,30.8,25.2,19.8,15.8,13.8
1977,12.6,14.3,17.4,21,22.3,24.6,27.3,28,29.3,21.8,16.5,15
1978,12.9,15.1,17.4,17.3,20.2,22.4,31.4,31.2,31.2,23.6,17.9,14.7
1979,13.8,13.9,14.3,18.1,22.8,28.4,30.1,31,27.3,19.1,18.2,14.7
1980,14.1,15.7,16.2,20.7,20.9,26.8,30.1,31.4,29.8,23.1,17.2,14.3
1981,16.6,15.9,18.9,17.2,21.4,30.4,31.7,30.8,27.4,24.2,23,14.7
1982,14.2,14.9,18.5,20.1,24.3,27.8,27.7,31.3,26.8,21.5,16.3,12.4
1983,15.5,13.3,19.8,18.1,20,28.6,27.1,28.8,30.1,24.7,17.9,14.2
1984,12.9,14.4,14.9,20.4,17.6,24.9,31.1,30.7,28.3,23,16.3,13.8
1985,12.5,15.5,15.9,19.7,20,27.1,30.7,31.9,31.3,26.6,17.7,14.2
1986,13.2,13.4,16.1,15.6,25.3,28.2,32.9,29.7,26.6,23.8,18.3,14.2
1987,13.2,14.7,19.5,20.5,24.6,28.6,30.5,30.8,31,19.1,17,14.4
1988,13.5,14.1,19.2,19.8,20.9,23.5,30.1,32,31,23.4,17.7,14.8
1989,14.7,16.1,19.3,17,24.2,28.7,33.7,30.7,27.3,24,17,14.5
1990,13.7,17.9,19.1,18.7,24.7,26.6,33.2,33,28.8,21.6,17.3,12.7
1991,13.4,13.1,16.2,19.5,25.7,29.9,32.7,33.5,29.1,21.6,17.8,14.3
1992,12.9,16.3,20.8,22.3,26.2,23.3,32.7,32.2,28.9,20.1,19.6,13.8
1993,14.8,15.6,17.8,19.4,19.9,26.2,32.7,29.3,24.6,18.7,16.2,13.6
1994,13.5,14.5,20.5,20.3,22.7,29.2,31.5,31.1,26.3,22.8,19.2,14.6
1995,14.2,15.9,19,22.6,25.6,26.4,31,31.7,25.1,25.3,18.4,13.7
1996,12.9,13,16.4,20.8,21.6,30.3,31.1,28.2,25.5,24.1,18.3,13.8
1997,13.3,17.5,22.5,23.2,22.7,23.9,28.9,30.2,28.9,24.3,17.2,14.2
1998,14.1,17.5,21.3,18.3,21.8,27.5,31.9,32.9,26.6,23.7,18.7,15.1
1999,14.2,15.7,18,21.9,23.7,29,31.7,30.8,25.6,21.5,16.6,13.6
2000,13.3,18.3,20.2,16.9,22.8,29.2,30.7,31.6,28.9,22.9,16.5,14.9
2001,14.4,16.3,17.7,21.3,23.1,30,29.4,30,26.8,22.6,16.5,13.3
2002,14.9,17,18.2,19.9,22,26.7,29.6,28.8,25.1,22.6,17.4,15.2
2003,14.5,14.6,18.1,19.4,26,29.7,31.2,33,28.8,21.6,17,13.6
2004,15,15.5,16.9,20.3,22.1,30.9,32.5,30.3,28.8,22.6,17.4,14
2005,15.3,14.1,17.4,20.8,24.7,30.4,31.1,32.3,28.5,23.1,16.6,14.5
2006,13.2,14.4,17.3,20.6,25.7,28,32.5,32,28.6,23.2,18.5,14.6
2007,14.1,15.5,17.4,19.7,23.3,26,30.6,29.7,27.8,24.1,19.1,14.4
2008,16,17.1,17.9,21.6,20.8,30.1,30.1,30.1,26.4,22.5,16.7,13
2009,13.3,15.6,19.7,18.8,24,28.1,29.9,32.5,28.6,24.9,17.9,14.5
