1901,14,12.3,18.2,21,29.3,31.6,34.1,32.3,29,24.9,16.8,12.9
1902,13.2,11,18.9,23.5,31.4,33.5,33.9,33.2,29.3,24.6,21.7,14.4
1903,12.4,16.5,21.3,22.9,27.1,29.8,32.6,32.9,29.3,25.3,16.9,13.1
1904,12,14.9,21.4,22.5,29.2,32.7,33.7,31.7,32.4,26.6,18.7,14.6
1905,12,10,21.8,24.6,30.5,33.3,33.7,32.7,32.1,24.7,21,12.8
1906,14.4,15.3,17.5,26.6,28.3,33.3,32.3,33.6,32.1,23.3,21.4,17.1
1907,19.8,16.1,25.8,21.9,28.5,32.9,34.7,34.5,31.6,25.9,17.8,14.5
1908,13.3,13.2,24.9,26.8,30.6,33.2,33.4,32.1,29.9,24,21.7,17.2
1909,15.4,18.4,19.2,24.1,27.6,32.6,32.4,33,30,25.6,23.3,11.4
1910,14.7,14.2,23.3,24.5,28.2,30.6,31.5,32.5,31.7,26.9,18,12.5
1911,17.1,18.4,21.3,25.2,30.7,35,32,32.5,33.5,26.8,16.5,16.2
1912,10.5,13.4,17.6,25.4,29.6,29.9,32.5,32.6,30.4,24.9,18.7,15.1
1913,17.8,15.9,19.2,23.9,29.8,31.8,33.7,33.2,29.2,24.7,20.5,14.8
1914,15.3,13.7,17.3,25.4,30.8,34.9,33.2,31.5,28.6,23.1,19,11.9
1915,13.1,15,14.4,26.4,30.1,32.3,33.9,33.1,31.8,25.4,20.8,14.3
1916,17.9,15.8,19,24.2,31.1,31.8,30.6,32.7,30,25.4,20.2,15.6
1917,16.4,15.6,19.9,26.7,26.7,33,32.6,31.8,28.5,23.2,18.7,9.2
1918,10.3,18.6,22.9,22.8,29.9,32.8,32.1,33.4,28.1,26.2,18.1,15.7
1919,14.4,14.5,20.3,25.3,28,31,31.4,31,30.2,28.1,20.4,15.1
1920,14.1,12.6,17.4,23.2,26.8,32,31.8,31.2,30.9,25.6,17.8,14.5
1921,16.1,16.8,24.6,24,27.2,33.2,31.7,31.7,34.3,24.6,20.4,17.7
1922,13.2,18.1,19.6,25.9,28.3,31.9,32.1,31.1,31.7,25,20.4,17.9
1923,17.7,15.1,20,24.7,26.8,30.6,32.3,32.2,31.1,25.2,17.3,17.9
1924,11.3,13.4,17,23.8,27.2,33.1,32.9,34.9,26.9,24.6,20.5,15.6
1925,13.6,18.1,21.9,27.9,28.7,34,34.7,34.5,34.6,24.5,17.2,13.6
1926,12.5,15.9,14.7,23.8,29.2,31.7,32.5,33.7,31.7,26.4,17,16.8
1927,15.6,20,20.2,26.8,30.5,31.6,32.6,31.6,32.4,27.6,22.1,15.2
1928,14.2,14.9,19.2,22.4,27.2,31.5,32.9,32.3,28.4,25.9,19.1,14.3
1929,15.1,13.6,21.5,25.8,28.9,30.9,32.8,33.2,28.7,23.9,19.1,14.1
1930,14.1,18.9,17.1,26.4,30.6,31.5,34.5,32.8,31.4,24.7,17,11.7
1931,14.1,17.2,16.7,24.4,28,35.2,34.7,32.5,33,26.8,23.4,18.4
1932,18.6,19.3,18.1,26.1,28.4,31.9,34.8,32.1,29.8,24.7,16.4,16.6
1933,17.6,15,20.2,24.1,31.8,33.4,31.8,33.1,33.1,26.4,19.5,19.6
1934,15.3,12.6,18,24.7,27.7,33.1,34.6,32.8,31.6,26.1,21,13
1935,14.6,15.4,22.7,24.2,29.6,32.9,32.4,32.8,29.5,27.3,20.7,10.3
1936,12.8,13.6,22.5,23.7,31.3,33.7,34.3,33.1,31.7,26.1,18.5,15.1
1937,19.4,14.5,18.4,23.9,29.5,33.4,33,32.9,29.2,23.7,17,14.3
1938,13.6,19.2,23.4,24.3,29.2,31.2,32.4,34.5,31.1,26.8,20.6,14.8
1939,16.3,17.8,21.3,23.9,27.9,33,34.1,31.4,31.1,26.6,18.8,15.7
1940,7.2,13.4,18.4,23.4,28.8,32.3,31.5,32.4,30.3,27.1,18.8,16.2
1941,15.1,12.3,16,25.7,31.1,32,33,33.8,32.2,28.7,20.1,16.3
1942,14.5,12.2,18.7,26.4,28.5,32.1,33.7,32.1,30,26,21.4,15.2
1943,15.4,17,18.8,24.6,29.4,34.2,33,34.4,29.3,25.3,20.3,14.8
1944,14.7,17.6,20.5,23.6,30.5,34.7,32.1,31.8,30,25.2,18.1,13.5
1945,14.9,17.2,24.9,26.4,27.4,33.3,32,32.4,31.6,24.6,20.3,10.7
1946,14.7,17.8,22.6,25.6,27.8,31.5,31.7,31.5,28,24.4,21.6,18.1
1947,15.3,13.4,15.7,25.9,28.6,31.4,32,32,30.8,26,17.4,14.8
1948,11.1,15.9,20.5,26.3,30.2,33.7,33,32,29.3,23.8,20.9,17.1
1949,19.8,19.5,21.2,24.4,31,32.3,34.1,32.6,30.6,27.9,19.8,16.3
1950,21.1,19.6,18.8,24.4,31,33.7,32.2,33.2,29.3,26.8,18.7,12.4
1951,16.6,18.3,20.3,25.1,30.2,34.1,33.9,35.3,31.3,27.7,18.3,17.7
1952,19.3,17.5,20.9,25.2,30.5,35.7,36.1,33.5,29.7,25,20.5,14.2
1953,17.1,16.6,21.9,24.9,31.4,33,32.9,33.9,30,26.8,20.4,14.6
1954,17.2,19.5,20.9,28,26.7,34.9,35.4,36,34.2,27.7,18.5,15
1955,14.2,18,23.4,28.1,31,30.7,33.1,34,30.5,25.6,19.6,14.2
1956,14.1,19.4,20.7,25.1,30.9,32.8,33.7,34.9,30.3,25.2,19.7,20.5
1957,16.3,21.1,19,27.3,29.8,32.4,33.3,34.1,30.3,23.4,20.4,16.7
1958,11.7,12.7,17.9,26,29.7,32.8,33.7,34.2,32.8,25.3,23.4,14.6
1959,15.2,16.4,19.7,26.3,31.3,33,33.6,34.8,30.2,24.9,20.3,16.5
1960,14.7,15.4,14.8,26.8,29.9,32.7,34.3,33.3,31.4,27.4,21.1,14.1
1961,12.6,18.7,22.3,23.2,27.5,31.1,33.6,32.3,31.5,27,22.3,15.7
1962,13.8,21.5,18,24.5,33.7,32.2,34.9,33.7,30.6,27.3,18.5,14.1
1963,12.8,14.4,23.6,26.6,29.8,31.9,32.7,34.5,30.1,27.4,20.6,11.7
1964,13.2,12.9,21,25.8,29.7,34.2,30.9,32,30.7,23.4,22.3,16.8
1965,16.1,16,18.3,25.8,32,29.5,31.6,32.4,29,23.9,20.5,16.2
1966,10.7,14.4,19,25.6,27.2,30.2,33.3,31.9,29.8,24.7,19.9,15.4
1967,15.9,14,23.9,27.9,29,30.2,30.6,30.5,27.4,25.3,18.3,17.4
1968,12.1,12,21.2,25.9,28.1,32.3,33.3,34.2,30.1,24.9,18.4,13.8
1969,13.1,13.3,17.2,26.3,28.4,33,33.7,30.6,28.1,26.4,19.6,14.4
1970,10.9,16.8,20.7,26.9,29.9,31.7,34.8,33.1,33.5,27.1,19,18.1
1971,15.1,16.5,18.3,26.1,28.3,33.4,32,32.1,31.7,27.5,19.8,18.5
1972,17,13.7,20.8,26.1,27.1,30.7,32.3,33.1,32.6,25.9,18.3,18.3
1973,13.9,14.6,22.2,23.1,28,31.7,34,32.7,31.9,27.3,22.8,15.9
1974,19.5,17.1,23.4,25.2,29.7,30.6,33.1,32.1,27.5,25.9,20.4,15.2
1975,16.9,17.6,19.6,24.5,29,31,30.5,32.3,28.3,25.5,20.7,15.3
1976,13.4,21.2,22.7,26.8,26.9,30.7,33.7,32.4,29.4,23.1,16.2,13.7
1977,8.1,16.3,21.8,27.4,31,35.2,34.8,32.7,31,23.7,20.5,14.4
1978,10,12,20,26.5,28.5,33.5,33.6,32.8,31.9,26.4,23,16.9
1979,12.5,13.3,21.3,24.8,27.8,30.9,32.1,33.5,27.8,25.8,21.5,16
1980,15.2,15.2,18.7,24.3,28.6,33,35.7,35.6,32.7,24.1,19.7,16.2
1981,13.2,17.9,20.6,27.6,28.6,34.2,34.4,30.7,30.8,23.7,20.8,13.1
1982,12.7,17.1,21.9,22.7,30,32.3,32.4,31.9,29.1,25.2,20.5,17.5
1983,11.7,14.4,19.2,22.5,28.8,30.7,34.9,34.7,28.9,25.1,19.5,12.7
1984,12.3,17.5,20.8,23.3,27.9,32.7,30.7,32.1,29.7,28.3,18.7,20
1985,11.8,15.4,22.5,26.4,29.1,33.4,32.3,31.9,30,26.1,23.3,13.9
1986,14.3,18.8,21.8,27.6,30.3,34.1,37.1,32.2,30.7,25.3,21.2,14.5
1987,13.2,14.9,19.5,25,30,32.2,34.5,35.2,30.4,24.4,21.7,17.7
1988,11.3,15.7,20.9,25.3,28.9,33.2,33.2,33.4,29.3,23.4,20.9,16.6
1989,17.8,16.7,21.4,24.8,27.8,31.4,31.9,32.9,28.9,25.2,20.8,11.3
1990,18.1,20.2,22.4,25.1,29.1,34.2,34.4,34.8,32.7,26.6,22.5,17.6
1991,13.3,18.4,22.2,26.2,29.2,31,33.1,31.7,31,26.4,19.5,17.4
1992,14.6,18.1,20.5,24.5,28,30.8,33.6,31,29.1,23.9,18.8,13.8
1993,15.5,14.2,18.1,23.3,28.8,33.2,36.5,33.7,32,24.7,19.9,14
1994,12.2,17.3,23.3,27.9,27.8,31.1,30.8,30.6,28.9,23.1,21.3,15.8
1995,14.8,15.5,21.8,26.3,30.9,30.6,34.5,32.9,29,25.5,17.7,14.1
1996,14.6,16.5,17.4,24.3,30.4,31.5,33.1,31.5,29.9,24.5,18.9,16.6
1997,14.9,17.2,24.4,23,26.6,28.3,33,32.3,31,24,16.6,13.9
1998,15,16.3,18.3,23,30.4,34.7,34.9,33,30,26.7,22.1,17.2
1999,16.8,17.6,19.9,26.1,29.2,31.1,32.6,35.3,29.8,25,21.6,16.1
2000,13.4,19.3,22.3,23.4,31.6,33.6,34.4,33.3,27.9,26.1,18.8,10
2001,13.6,18.8,17.7,25.3,28.9,30.1,32.4,32.2,28.8,24.9,24.1,17.9
2002,16.7,15.8,21.6,26.2,28.8,32.1,33.9,33.2,30.5,24.5,18.2,14
2003,12.6,16,20.7,24.1,28.7,30.9,32.4,32.7,30.4,26.2,23.7,15
2004,15,14.2,24.1,26.9,31.6,32.8,34.6,32.8,29.1,26.7,21.6,16.1
2005,17,17.7,20,24.3,28.4,31.4,33.6,33,33.3,25.6,21.6,14.3
2006,18.2,15.5,20.8,27.3,29,33.3,34.9,34.1,29.9,25.2,20.3,18.1
2007,15.3,15.8,23.9,24.5,30.3,32.8,32.2,35.6,30.1,26.4,20.7,18.6
2008,13.6,18.5,21,24.7,29.1,34.1,33.4,32,30.2,24.4,18.8,17.9
2009,15.1,17.6,20.9,24.1,27.8,33.4,33.3,32.3,29.4,23.6,20,13.3
