1901,15.6,15.7,19.4,23.8,29.3,34,33.5,34.7,31.1,24,19.1,15.4
1902,14.7,17.8,18.6,26.2,30.2,35.4,31.7,31.5,28.5,26.3,18.3,13.2
1903,14.7,12.4,19.3,24.2,27.6,29.8,35,33.2,29.2,25.1,21.3,14.8
1904,13.9,19.8,22.5,25.8,29.2,32.7,33.4,32.1,27.7,22.3,18.8,13.6
1905,13.7,13.2,18.5,21.3,28.2,33.3,32.6,32.3,28.9,22.9,17,9.9
1906,12.1,15.2,20.1,23.8,29.2,35,31.9,30.8,31.2,24.8,15.4,15.3
1907,14.9,19.5,23.7,25.4,26.4,33,34,33.2,30.6,23.8,15.5,15.7
1908,14.6,15.8,21.9,23.8,27.4,34.6,32.8,31.7,30.3,24.7,18.6,13.8
1909,17.4,15.7,17.3,24,27.5,34.6,34.3,33,29.1,26.5,20.9,10
1910,14.4,15.4,23.3,24.8,29,34.4,35.8,33.7,31.8,24.6,20.7,15.5
1911,17.4,13.9,22,22.9,30.1,34.7,32.3,35.1,31.7,24.8,16.3,11.4
1912,15.9,15.1,18.8,21.3,29.2,32.3,34.5,31.6,28.2,23.6,18,10.8
1913,10.1,12.4,17.7,23.4,30.1,31.5,35.2,33,27.2,24.6,19,9.8
1914,16.2,16.1,18.8,25,28,31.1,31,34.2,31.2,22.3,18.6,11.8
1915,10,14.3,15.4,22,27,34.4,34.3,32.4,28.8,25,18.1,13.5
1916,14.8,18.7,22.6,21.9,27.9,36.7,34.7,33.5,31.3,25.2,18.9,13.5
1917,12.9,16.6,18.8,23.6,26,33.6,35.4,32.8,29.5,25.6,20.3,18.6
1918,11.1,18.6,19.9,23.3,28.3,35.2,35,32.9,30.4,25.4,14.6,11.3
1919,11.6,14.7,18.5,24.2,29,32.2,33.6,34.9,27.8,23.8,18.2,15.7
1920,14,17.4,18.3,22.3,28.8,32.4,35.4,32.5,30.2,24,17.7,13.8
1921,16,18,22.1,23.1,28.9,33.4,32.9,33.1,30.8,25.9,20.2,16.1
1922,13.1,18.3,19.4,23.4,30.5,36,35.2,35.6,31.1,23.3,15.6,15
1923,14.7,14.6,16.6,23.5,29.8,35.3,35.3,32.7,29.3,24.2,18,10.5
1924,12.6,17.4,17.9,23.1,29.4,38.1,34.5,36,30.6,26.5,21.8,11.9
1925,12.5,19.4,23.7,27.3,29.8,33.5,34.7,31.6,31.1,23.6,16.8,11.2
1926,9.5,17.5,17.5,21.5,26.8,34.7,34.3,34.9,31.1,25,18.8,12.2
1927,15,17.3,19,23.9,28.7,33.8,34.5,32.1,30,27.1,22.8,11.5
1928,15.7,15.4,21.6,23.8,28,36.1,36.6,32.4,30.1,26,14.9,14.3
1929,13.6,14.4,18.6,24.4,27.5,35.6,33.7,32.3,28.6,23.1,14.5,14.9
1930,12.3,19.2,18,27,27.4,34.7,33.7,33.9,31.3,24.8,17,11.8
1931,12.1,14.5,19.2,23.2,28.5,35.2,34.8,32,31.2,26.9,18.6,12.6
1932,11.1,17.7,17.3,24.9,29.6,34.3,35.6,35.2,30.4,24.3,20.3,11.3
1933,12.1,13.9,21.8,23.5,29,33.7,35.5,34.4,33,26.5,20.4,18.7
1934,17,18.5,23.1,26.5,31.5,36,37.9,36.1,32.6,28.7,19.9,15.8
1935,16.5,16.2,20.7,25,26.8,34.5,36.7,34.7,28.9,25.2,17.3,13.6
1936,14,17.2,21.2,25.7,29.7,35.6,34.8,34.4,28.6,22.5,17.1,14.6
1937,12.2,15.9,18,25.4,30.1,35.5,36.7,35.8,31.1,24.4,21.7,13.8
1938,14.4,16.7,19.5,23.3,27.8,33.2,33.3,34.7,29.2,26.6,17.7,16
1939,12.8,13.1,22,25.6,32.5,37.5,35.9,33.8,31.5,26.4,18.2,18.4
1940,12.3,15.7,21.5,25.3,30.9,34.2,36.4,34.1,31.3,27.3,17.7,17.4
1941,14,17.9,18.9,22.8,30.5,33,34.4,33.4,29.4,24.2,18.7,15.8
1942,15.2,15.5,18.5,24.1,30.5,36.4,36.2,33.1,28.9,26.5,20.8,15.5
1943,17.2,19,19.9,28.2,31.1,35.1,36.1,36.5,30.6,26.3,17.6,12.3
1944,12.6,16.1,19,23.4,28.8,34.2,35.5,34.5,29.4,26.1,15.4,14.4
1945,13.8,18.8,19.2,24.3,30,34.6,35,34.7,31.3,24.3,20.7,14.2
1946,10.9,17.8,21.1,28.2,28.8,36.3,35.3,34.5,30.9,26.3,17.8,15.8
1947,10.6,17.7,20,23.9,31,34.3,36.8,33.6,32.6,28,16.1,12.8
1948,13,16,17.2,27.7,30.9,35.2,36.3,35.7,31.5,24.8,16.7,15.4
1949,9.4,15.9,21.4,24.1,30.5,35.1,34.8,34.3,29.9,24.2,21.6,14
1950,16.6,20.1,22.2,27,30,35.8,33.3,34.7,29.9,29.3,21.7,19.5
1951,15.3,16.7,19.3,23.8,30.5,35.4,37.1,34.6,33,26.5,17.1,13.9
1952,16.9,15.1,17.2,23.2,29.2,35,34.2,35.5,30.8,27.7,16.4,13.8
1953,18,16.8,21.4,24.6,27.8,36.2,35.4,34.8,33.1,25.7,19.1,12.4
1954,16.6,20.6,19.4,27.7,29.1,34.4,35.8,32.8,31,26.8,20.4,16.7
1955,11.6,16,21.5,25.6,29.1,34.3,32.9,32.3,32.8,27.1,19,19.1
1956,18.5,16,23.5,25.5,32.6,36.2,35.3,34.3,32.2,28.6,19.1,16
1957,16,20.6,20.5,23.9,27,34,35.4,32.6,29.7,22.7,15.5,16
1958,12.6,17.7,17,24,30.5,35.2,35.9,35.4,28.8,22.1,19.4,17.7
1959,16.5,16.5,21,25.2,29.7,35.1,35.4,33.4,31.9,27.6,18.5,15
1960,11.7,15.5,23.7,25.8,29.2,37.4,34.2,35.1,30.6,24.4,20.4,10.9
1961,12.6,16.8,21,25.8,31.1,35.3,35,32.8,29,26,17,14.6
1962,11.6,19,18.3,26.8,29.4,34.9,33.9,35.9,29.1,26.3,21.1,14
1963,12.3,16.9,21.9,25.8,30.9,35.5,36.8,32.5,30.8,28.1,20.2,15.2
1964,12.3,13.2,19,24.6,30.8,34.5,35.9,35.6,30.5,27.3,19.3,13.8
1965,15.5,15.1,17.6,25.4,29.1,33.3,36.1,33.7,29.4,26.7,21.7,14.2
1966,11.4,12.9,21.4,25,30.9,34.1,36.7,32.7,30.3,26.5,21.2,14.7
1967,15.1,17.8,24.3,26.3,29.6,33.3,35.8,32.6,29.4,26.3,19.4,10.2
1968,12.6,16.7,17.9,23.1,30.2,35.4,33.3,32.3,30.8,27.8,17.5,12.9
1969,16.3,16.1,18,26.5,30.4,34.5,35.2,36,30.6,24.8,18.7,15.2
1970,16,17.4,19,24,29.9,33,34.6,33.5,30.7,22.6,19.7,17.1
1971,15.6,16.4,22.2,24,28.7,35.2,35.3,31.7,30.3,24,18,13.1
1972,15,18.1,24.3,26,29.1,33.4,34.3,32,28.6,24.8,15.7,14.1
1973,11.5,13.2,18.7,21.4,27.7,33.2,33.4,33.3,31,27.3,21.5,16.7
1974,15.1,16.2,24.2,25.9,31.5,36,33.1,31,28.4,24,17.4,11.8
1975,12.7,15.8,19.8,22.5,28.2,35.1,31.8,34,28.9,26.8,19.7,14.9
1976,14.4,19.3,20.5,24.9,27.9,34.7,32.7,33.8,28.5,22.7,14.6,14
1977,13.5,17,18.5,23.9,29.5,35,34.4,34.7,32.8,25.1,20.6,16.5
1978,13,15.4,22,26.6,29.2,35.6,36.4,32.9,28,25.7,18,12.7
1979,10.5,15.8,20,25.5,27.4,32.8,35.8,32.2,29.7,26.6,16.2,14.1
1980,14.7,16.2,19.7,23.6,28.3,37,37,33.7,29.8,24.1,16.4,16.8
1981,14.4,17.5,18.6,25.9,28.6,35.7,35.2,31.7,30,24.5,21.1,16.6
1982,14.1,16.4,21,24.2,28.3,34.4,35.5,34,29.8,24.8,16.7,11.3
1983,11.6,15.8,19.1,19.6,27.8,33.8,35.2,34,31.7,24.5,18.3,13.7
1984,13.3,16.2,20.8,23.9,31.5,32.2,33.8,31.8,30.3,21.5,17.8,12.7
1985,11.5,15.5,20.6,25.2,29.6,34.5,34.9,33.8,28.9,23.2,18.8,15.3
1986,16.5,18.1,21.1,26.2,29.1,32.3,33.3,33.5,29.3,23.6,15.5,11.5
1987,13.1,15.3,18.1,24.2,27,33.2,34.7,32.3,28.6,26.8,17.5,12.4
1988,11.8,16.6,20.2,23.8,28.9,33.4,33,30.8,29.7,27.3,20.1,13.4
1989,14,16.9,23,28.4,31.2,35,34.7,32.4,29.9,26.4,20.1,13.7
1990,13.7,16,20,25.2,28.5,37.2,32.8,31.1,29.2,25.4,18.9,13.6
1991,12.7,17.2,18.9,24.9,30.7,33.7,32,31.5,27.6,27,16.6,12.8
1992,10.6,16.4,21,26.1,26.9,34.3,35.6,33.5,32,27.2,16.2,12.2
1993,13.7,16.4,21,25.7,29.9,35.2,35.4,33.6,31.1,24.9,17.8,14.5
1994,15.4,16.8,21.7,26.1,30.2,37.5,36.9,36,31.5,25.5,18.3,15.4
1995,13.6,19.6,21.5,24.9,29.8,34.2,35.8,35.3,30.4,27.8,21.5,15.9
1996,15.9,19.9,20.6,25.9,33.1,35.8,35.1,33.7,29.6,26.1,20,15.6
1997,12.6,15.6,22.5,21.9,29.2,33.2,34.1,32.9,31.1,24.8,17.7,10.1
1998,15.5,14.3,18.9,21.9,30.1,34.6,34.1,32.8,32.3,24.3,19.7,14
1999,16.4,19.3,21.3,23.4,29.5,33.2,33.1,33.6,30,26.3,22.8,13.9
2000,17.5,19.9,21.2,27,32.9,33.3,35.1,33.8,32.8,22.7,14.9,13.3
2001,11.6,16.8,20,25.6,31.3,35.5,35.2,33.1,31.3,27.7,19.5,13.2
2002,15,16,21.4,27.7,30.8,36.4,33.7,34.6,30.3,23.6,17.6,12.1
2003,17.3,15.4,19.6,24.6,30.5,33.8,36.1,34,31,27,19.4,14.2
2004,14.3,14,22,23.3,30.6,33.8,34,31.7,28.8,24.2,16,12.7
2005,15.6,15.1,18.6,24.4,29.3,34.9,35.9,31.9,31.5,24.5,21.1,15.7
2006,17,18.1,21,27.3,31.9,35.1,34.1,30.6,27,24,20.9,13.2
2007,10.9,17,22,24.2,30,34.1,33.5,33.9,30.7,27.3,20.3,13.6
2008,13.3,18.2,21.3,25.1,29.3,35.6,32.8,31.6,28.3,25.9,19.9,15.5
2009,17.1,19.5,22.1,24.7,30.6,33.3,35.7,34.4,29.5,24.1,20.3,12.1
