1901,11.6,16.5,19.3,20.8,23.7,28.8,32.9,32.7,29.5,25.2,18.8,16.7
1902,13.6,16.7,16.3,20.3,24.6,29.1,32.6,33.1,31,26.1,16.9,12.9
1903,12.6,14.1,16.3,20.1,25.1,27.8,31.5,32.4,28.8,24.6,18.4,16
1904,13.4,16.3,15.8,19.9,24.6,29.3,32.1,32.6,28.7,25.4,17.2,13.4
1905,10.9,11.6,15.4,20.4,25.3,28.5,33.2,33.9,31.2,25.1,21.4,14
1906,13.1,14.2,17.9,19.9,23.4,29.1,32.7,32.1,29.4,24,19.4,15.2
1907,11,12.7,13.5,18.9,26.3,29,32.7,32.2,28.2,25.9,17.8,15.2
1908,12.7,13.9,15.9,19.2,26.8,29.9,31.9,32.5,28.4,23.3,16.8,13
1909,11.8,12,17.6,19.8,26.3,29.9,33.4,33.2,30.8,24.6,19.8,16.7
1910,12.9,15.5,14.4,20.1,23.7,28.6,32.2,33,29.3,23.7,19,15
1911,11.8,10.7,15,19.3,23.8,29.3,31.7,33,29.6,25,20.2,14.6
1912,12,15.6,18,19.7,24.1,30,31.8,32.3,29.3,23.9,19.4,15.1
1913,12.9,12.2,17,20.3,23.8,28.5,31.9,31.6,30.1,24.7,18.9,14.1
1914,13.3,14.8,18.4,19.5,24.7,28.7,32.5,32.5,28.5,23.2,17.8,15.5
1915,16.3,15.1,17.6,20.2,24.1,29.9,33.3,32.7,28.5,25.3,19.4,17.1
1916,13,14.9,19.1,20.8,26,32.4,34.4,32.1,29,24.9,21.1,17.6
1917,15.3,13.8,18.2,20.9,23.6,29,33,33.8,29.4,25.5,21,13
1918,13.7,13.6,16,20.1,25.2,29,33.1,32.3,31.2,27.4,19.9,15.7
1919,15.6,15.5,18.8,21.3,22.5,28.5,32.6,31.5,29.9,26.3,20.7,14.9
1920,14.1,11.4,16.9,21.5,24.7,29.8,33.1,33.5,29.1,22.7,16.5,13.8
1921,14.5,12.1,15.2,19.6,25.9,28.1,33.3,34.1,28.6,23.4,18.8,14.4
1922,13.5,14.1,19.1,21.5,24.9,30.2,33.8,33.4,30.5,26.4,18.3,13.8
1923,13.6,15.1,17.2,20.2,26.1,29.8,32.6,32.4,30.4,25.7,22.4,16.5
1924,11.4,14.5,16.8,22.2,25.6,30.8,33.5,33.2,31.7,23.4,18,14
1925,12,15.9,17.8,20,25.1,28.7,33.1,33.1,30.6,25.7,21.8,15.5
1926,14.1,15.1,16.2,22.1,26.5,31.2,33,31.2,29.1,26,22,15.5
1927,14.6,11.9,19,20.9,26,31.1,34,34.2,31.5,26.5,21.6,16
1928,14.8,12.3,14.9,22.9,26.5,30,33.8,34.4,31.2,25,21.3,14.4
1929,10.8,11.2,13.6,20.1,27.5,30.4,32.9,34.2,27.8,23.5,20.5,15.2
1930,13.9,13.4,18.3,21.8,24.4,29.6,34.1,33.6,30.1,24.1,19.4,17
1931,14.7,14.3,18.3,19.8,26.2,31.2,35,34.1,30.6,26.1,18.2,13.5
1932,12.1,11.8,16.5,21.6,26.1,30.4,34,33.9,30.7,28.3,19,15.4
1933,12.7,15.3,15.3,18.8,23.9,28.4,32.2,32.7,28.3,24.5,23.2,14.4
1934,13.5,11.7,19.8,22.8,26.6,31.1,34.2,33.4,30.5,25.4,21.4,16
1935,12.8,14.5,16,21,27.2,31.2,32.5,33.1,29.5,26,18.2,16.5
1936,17.5,15.5,18.9,22.6,24.6,29.4,34.1,33.3,28.4,24.6,19,13.6
1937,11.9,16.1,20.2,21.4,26.1,30.5,33.8,32.8,31.7,24.8,19.8,15.8
1938,12.9,12.8,15.5,18.7,25.1,30.4,34.3,33.8,28.9,25.3,18.7,15.4
1939,15.2,13.9,15.2,21.7,26,28.8,34,32.8,30.1,26.9,19.1,16
1940,12,15,16.5,19.8,23,28.7,33.4,31.3,29.1,25.8,19.8,13.3
1941,14.9,16.6,16.9,21.6,26.4,30,33.2,33.3,27.3,23,17.6,12.6
1942,10.9,14.8,16.2,20.6,26.6,31.9,32.6,31.8,29.7,23.9,18.2,14.8
1943,11.8,13.7,14.2,18.9,23.8,29.1,32.9,33.7,30.2,25.9,22,16.2
1944,12.2,14.4,15.7,21.3,23.6,31.3,32.7,31.7,29.5,24.5,18.7,14
1945,12.4,12,15.4,19.9,28.7,30.3,33.5,34.8,30.2,23.4,18.8,14.5
1946,13.7,14,16,21.2,25.5,31.1,33.9,34.9,32.1,23.5,21.4,14.2
1947,11.6,16.3,20.7,23.2,26.4,30.7,33.7,33.2,29.7,23.7,19,16.9
1948,16.4,13.1,14.6,19.8,25.1,28.6,33,33.6,29.3,25,18.8,11.4
1949,12.7,12.8,14,18.5,26.4,29.3,31.6,31.4,27.9,24.5,21,16.5
1950,11.8,15.1,17.1,23.1,24.8,30.4,34.5,33.5,31.4,24.2,19.2,17.8
1951,14.7,16,18.7,22,26.5,30.3,33.2,33.8,29.7,21.9,19,13.5
1952,14.3,14.7,16.4,22.6,25.2,29.9,32.9,34.9,32.6,25.3,19.6,17
1953,13.1,14.9,13,21,24.3,29.4,34.3,33,28.9,23.8,16.1,12.5
1954,12,13.5,16.8,18.6,24.6,31.2,33.7,33.4,29.8,24.9,18.6,14.8
1955,15.8,18.5,18.3,19,27.2,31.7,33.6,31.9,28.8,25.9,19.2,16.1
1956,14.3,13.8,14.1,22,24.9,29.9,33.6,34.3,29.5,23.6,19,13
1957,12.5,16.1,16.5,20.5,23.7,31.1,32.6,34,28.7,25.2,19,14.4
1958,13.4,16.7,17,20.2,26.7,29.9,32.7,34.3,28.6,23.9,19.7,16.4
1959,13.8,11.4,16.6,20.6,25.3,29.5,33.2,33.6,28.2,21.6,18.3,16.4
1960,14.3,15.7,16.2,19.8,26.6,30.1,33.6,34.4,29.2,26.9,21.5,18
1961,14.3,14,17.9,23.3,26,30.1,34,34.3,29.6,24.6,21.4,16
1962,15.7,14,18.8,21.3,27.8,31.4,34.4,35,31.4,24.3,22.8,16.3
1963,15,16.2,16.2,21.3,24,30.9,34,35.4,31.2,24.7,20.3,16.2
1964,11.8,13.3,17.2,20.9,24.2,30.7,33.1,32.7,28.6,25.9,20.1,15.9
1965,14,13.1,17.1,19.7,24.6,31.7,34.6,32.2,31.4,23.1,19.6,15.9
1966,14.4,17,16.3,21.9,25.1,30.3,34,34.4,29.3,26.9,22.7,15.5
1967,13,13.1,16.2,20.4,25.1,29.7,32.8,34.4,29.6,24.3,19,15.7
1968,12.6,15.7,16.3,23.5,29.9,30.8,34.1,31.8,28.5,23.3,19.3,15.5
1969,12.7,15.4,16.7,18.5,27.2,31,31.7,32.9,31.1,24.4,20.2,16.1
1970,15.2,15.8,18.2,22.9,24.1,31.2,32.8,33.7,29.5,23.1,19.6,14.4
1971,16.1,14,16.6,20.2,26.4,31,31.3,32.8,29.6,23.2,19.2,14
1972,13.5,14.2,17.8,22.2,25.9,30.5,31,32.1,30.2,22.5,18.8,14.3
1973,13,15.1,16.4,19.5,27.7,30.2,33.8,32.4,30.9,25.2,18.2,16.6
1974,11.9,15.3,18.2,19.9,24.9,30.7,34,32,29.8,26.3,19.5,14.3
1975,13.5,13.8,19.1,22.3,25.5,29.3,33,31.9,30.5,24.5,19.1,14.3
1976,13.5,13.1,16.7,20.1,25.5,29.5,31.5,30.5,29,25,19.2,15.3
1977,14.3,17.1,18.3,21.6,27.3,31.3,34.7,34,28.9,22.9,20.7,13.8
1978,14,15.5,16.9,20.1,26.5,31.1,34.3,31.9,26.9,24.4,18.3,15.4
1979,13.6,15.5,18.3,20.4,24.8,30.6,32.5,32.3,31.1,25,19.1,15.2
1980,12.8,13.5,16.2,18.9,24,30.3,33.5,33.3,29,25.5,21,15.3
1981,12.4,14,18.8,21.8,24.2,31.7,32.5,33.2,30.3,27.1,17.5,16.6
1982,14.7,12.6,15.5,20.1,24.9,29.9,31.2,32.4,31,24.8,18,14.1
1983,12,11.9,16.1,21.6,25.6,27.9,31.5,31.4,29.5,23.3,18.7,15.4
1984,14.1,14.9,15.8,18.8,27,29.9,32,31,29.9,26.5,18.7,13.9
1985,14.3,11.6,16.4,21.7,26.4,30.2,33.2,33.5,30.1,22.2,20.3,15.5
1986,14.3,14.7,17.7,23.6,24.9,29.5,33.2,33.9,30.1,26.7,17.4,14.1
1987,14.1,14.9,13.1,19,23.8,30.6,34.2,33.1,31.4,23.9,18,14.5
1988,14.1,13.9,15.1,20.7,27.1,31.1,35.3,33.9,30.4,23.4,16.1,14.3
1989,12.6,14.9,18.4,24.6,25.4,29.2,32.6,32.8,29.6,22.3,18.1,14.7
1990,12.6,15.1,19.3,21.2,26,30.1,33.9,32.9,29,25.5,20.2,15.6
1991,13.2,13.9,18.1,20.1,22.3,30.6,31.8,32.1,29.8,24.9,19,11.2
1992,11.9,11.3,14.9,20.7,24,29.2,31.4,33.1,28.7,27.6,19.2,12.1
1993,12.8,12.1,16.5,20.7,23.7,30.5,33,33.6,30.2,27.7,18.4,16.4
1994,15.3,14.8,17.2,22.5,26.5,30,32.8,33.9,32.6,26,17.2,13.6
1995,14.1,17.2,16.9,19.9,26.1,32.4,32.7,32.5,29.6,22.9,15.9,15.4
1996,12.3,14.6,14.2,18.9,27.1,31.3,34.2,33.1,28.2,22.6,20.8,16.5
1997,15.9,14.5,15.4,16.9,27.3,31.2,33.5,31,28.5,23.1,19.8,15.1
1998,14.5,16.6,14.8,22.7,24.5,30.9,35,35.3,30.1,26,20.4,14.5
1999,15.1,14.6,18.1,22.1,28.5,31.3,34.1,34.4,30.7,27,20.6,17.8
2000,11.6,14.3,16.6,22,26.6,31.5,35.7,33.5,30.8,24.5,21.4,16.3
2001,15.6,15.3,22.4,21.2,26.1,31.5,34.8,34.4,31.1,26.5,18.5,13.4
2002,13.2,17.3,19,20.5,26.3,31.5,33.9,33.1,28.5,24.7,21,14.1
2003,16.1,11.1,15.5,19.4,28.1,31.5,33.9,34.7,29.9,26.6,20.8,15.3
2004,12.7,15,18.9,21.7,25.4,30.8,34.1,33.4,30.9,27,19.8,16
2005,14.9,13.2,18.1,21.5,26.4,29.8,34.2,34,30,23.8,18.4,16.2
2006,12.9,14.4,17,22.2,26.4,30.4,32.5,35.5,29.6,24.1,18.6,15.6
2007,15.4,15.2,18.4,21.3,27.5,32.7,35.5,35.1,30.8,25.5,18.5,13.8
2008,13.6,14.8,19.9,22.7,26.7,32.7,34.7,34.9,29.9,24.8,21.1,15.8
2009,15,13.7,16.9,21.4,26.1,31.8,34,33.7,29.1,25.9,19.9,17.2
