1901,17.8,15.5,21.8,25.2,29,34.4,37.7,38,32.7,28.5,21.2,15.5
1902,16.2,16.8,24.3,28.3,31.8,36.1,34.7,36.6,32.2,28,23.2,15.7
1903,15,13,19.9,25.5,27.2,29.8,34.5,35.2,32.3,26.5,20.4,17
1904,16.2,20.4,25.5,25.4,30.7,33.6,35,35,33.2,29.6,23,17.7
1905,12.9,11,21.9,24.1,30.5,33.8,33.7,36.3,34,26.6,21.8,12.7
1906,16.9,17.7,17.1,25.4,29.5,32.4,33.6,34.3,33,24.6,21.1,18.1
1907,19.8,20.1,26.7,24,26,33.5,35.7,37.1,34,25.4,18.8,15.9
1908,15.8,16.9,24.3,26.5,29.3,34.9,35.8,35.4,31.4,25.9,22,17
1909,16.8,19.7,23.1,25.9,30.1,35.2,38.3,37.2,34.4,28.7,23.9,11
1910,15.9,14.8,25.1,25.9,29.4,35.3,37.3,38.2,35.9,27.7,22.3,15.9
1911,18.7,18.4,23.2,23.4,29.5,36.2,34.1,36,35.5,25.7,18.4,13.2
1912,12.3,14.9,15.3,24.2,29.5,32.2,36.9,35.9,33.4,27.3,19.8,11.9
1913,14,13.4,18.9,25.2,29.7,32.6,36.4,37.1,28.6,23,22.4,12
1914,17.7,13.8,18.6,23.6,27,33.8,37.1,33.5,32,26.5,20,9.3
1915,14.1,18.3,14.3,24.8,29.2,33.7,34.9,32.6,31.6,27.6,22.2,17.1
1916,14.8,17.7,25.2,23.3,28.3,33.2,36,35.7,33,28.3,20.3,16.2
1917,15.5,18,21.8,24.9,26.3,35.2,36.6,36.5,32.1,26.2,21.7,11.7
1918,9.8,18.4,23.4,24.1,30.1,35.6,36.8,37.3,30.6,28.1,16.9,15
1919,13.3,15.6,19.8,24.4,26.2,30.2,33.1,33.8,30.2,25.8,19.3,13.5
1920,11.8,16.5,20.3,26,29.9,32.8,34.6,32.1,32.5,26.5,17.1,17.7
1921,20.1,20.2,24.2,24.9,30.1,32.5,34.9,37.4,34.2,29.1,24.6,19.2
1922,14.2,20.4,22.8,27.1,31.8,35.5,37.6,38.8,35.2,28.9,22.2,20.6
1923,20.5,14,19.3,25.7,30.9,34.6,37.3,36,32.2,24,20.3,17.1
1924,13.6,16.3,17.8,25.7,28,35,36.5,38.5,32,29.3,25.1,16.1
1925,15.3,21.6,25.7,29.9,31.6,36.9,38.8,37.5,35.3,24.4,20.4,14.3
1926,12.7,21.5,17.4,22.8,30,34.3,35.7,36.3,34.6,28.4,20,16.5
1927,17.9,20.6,22.3,27.3,31.8,33,36.7,38.3,33.3,28.5,24.3,14
1928,16.3,18.4,23.8,23.5,30.6,33.3,36.5,37.3,32.1,29.6,19.7,16.3
1929,16.4,10.6,23.4,27,29.1,34.9,36,38.7,34.3,28.1,16.2,15.9
1930,8.3,20.6,20.3,30,29,35.4,38.7,38.1,33.8,25.1,21.2,14.3
1931,16.4,18.2,19.1,24.7,27.9,35,36.7,35.7,35.6,30.3,22.2,15.3
1932,15.2,20.3,18.8,26.4,28.2,34.6,37.8,36.8,30.3,26,19.3,11.4
1933,18.1,14,22.3,27.3,32.4,35.9,36.5,36.7,35,30.2,24.7,20.4
1934,14.8,15.9,20.2,26.6,31.2,37.7,39.3,39,32.3,30.7,21.3,16
1935,15.3,16.4,23.6,24.7,26.5,32,36.2,36.9,29,28.4,18.2,13.2
1936,13.5,12.9,24.6,26.2,29.2,36.2,35.1,37.8,33.1,23.4,17.3,15.9
1937,10.9,16.8,17.8,26.4,31.6,34.7,36.9,38.3,33.8,27.2,17.2,12.8
1938,14.3,18.9,24.6,23.5,29.5,33.9,34.4,37,34.4,30.8,20.1,16.7
1939,16.4,14.8,23.1,26.4,31.6,34.1,37.7,37.5,37.2,30.3,19.9,20.3
1940,10.1,16.6,23.7,25.1,29.5,31.2,33.2,35.2,32.6,29.4,19.1,17
1941,16.2,14.2,17.4,24,29.3,31,33.8,35.3,33.4,28.5,21.7,16.9
1942,14.6,15.7,21.6,24,27.5,32.2,34.1,35,30.3,27.4,23.2,17.1
1943,15.8,20.9,18.7,27.7,30.2,33.6,36.5,38.6,32.6,27.1,21.4,14.6
1944,14.5,18.1,20,25.1,27.5,33.2,36,36,34.1,30,21.9,13.8
1945,15.2,17.4,23.7,24,29,31.9,34.2,35.4,32.5,26,24.3,14.7
1946,14.3,19.1,23.7,27,27.9,31.4,35.3,36,30.8,28.4,20.9,18.5
1947,14.1,14.7,18.1,25.4,28.7,33.2,35.7,35.8,33.9,32.4,19.2,17
1948,11,14.5,20,28.5,29.4,35.1,35.9,38.2,33,28.9,21.6,18.1
1949,11.6,17.3,20.3,23.5,30.1,33.7,36.2,35.8,33.6,26.2,23.7,17.4
1950,16.3,17.6,20.6,24,29,31.9,34,36.3,31.5,30.4,21.4,16.9
1951,16.3,16.6,22.6,25.6,29.5,33.1,38.2,40.2,33.6,28.7,19.3,18.2
1952,19.5,19.5,20.2,23.7,28.8,34.5,35.9,39.6,34.5,27.1,20.1,14
1953,18.6,16.6,22.9,24.3,28.7,36.1,35.3,36,33.8,29.2,19.2,13.6
1954,15.1,21.8,20.3,27.7,26.8,35,39.2,38.3,35.9,28.6,21,18.4
1955,14.2,16.1,21.7,27.2,30.9,32.1,36,35.3,34.5,29.2,21.6,16.2
1956,15.3,16.9,22.3,25.5,31.8,34.6,38.3,38.4,35.2,30.4,19.7,18.3
1957,12.9,18.4,18.7,22.9,28,32.1,37.3,36.6,31.4,23.8,17.5,18.5
1958,13.8,12.7,16.4,23,29.7,33.5,35.7,36.6,30.9,24.7,21.8,14.2
1959,12.8,15,21.5,23,29.2,32.2,33.7,35,32.3,26.4,18.1,16.7
1960,12.8,13,16.4,27.1,28.6,33.8,35,35.2,34.1,28.1,21.1,12.4
1961,11.7,17.5,22.3,25,29.5,30.6,32.2,34.5,31.7,26.5,18.4,14.5
1962,11.8,21.2,19.1,24.2,30.5,32.2,35.9,38.8,33.5,28.4,20.1,14.9
1963,10.5,16.5,24.1,27.8,30.1,34.6,37,38.4,34.1,32,22.5,10.8
1964,15,13.6,20.4,26.1,29.6,33.7,38.1,36.6,31.9,26,22.4,16.2
1965,16.6,14.5,16.4,27.3,27.9,32.4,36.3,36.5,32.5,25.7,23.6,16.7
1966,11.1,14.3,20.6,24.9,28.1,32.4,36.6,34,30.3,26.7,24.1,15.1
1967,15.7,16.5,25.9,28.1,28.4,34.3,35.7,36.1,29.9,26.4,20.1,14.6
1968,11.4,13.7,18.9,23.8,27.9,31,33.1,35.6,30.8,27.4,19.2,16.1
1969,15.4,15.5,15.9,25.3,28.7,33.4,38.7,37.5,32.6,26.8,20.2,16.2
1970,10.9,15.3,17,25.5,28.5,33.3,36,37.6,31.1,24.4,19.8,19.6
1971,18,18,22.5,25.7,29.2,34.8,35.9,32.2,31.6,27.4,20.6,17
1972,14.5,17.8,24.2,27.5,29.1,34.1,33.2,36.4,33.3,26.1,15.3,11.9
1973,10.7,14.3,21.8,20.8,28.2,30.6,34.1,34.9,31.2,26.8,23,16.8
1974,12.5,18.5,23.6,26,30.2,32.8,37,34.3,26.3,27,18.9,14.5
1975,15.5,15.4,18.9,23.3,28.2,32.3,34.4,35.1,30.8,27.7,22,16.5
1976,16,22,21.8,24.6,27.1,32,32.6,37,31.5,22.4,15.9,14.9
1977,8.8,18.1,21.7,25.1,29.6,34.5,37.3,37,34.7,28.5,21.2,17.3
1978,7.6,9.7,19.9,26.6,30.3,34.7,38.2,36.5,32.3,28.3,20.4,14.7
1979,6.9,11.8,21,24.2,26.6,31.6,33.2,34,31.1,28.9,18.8,16.6
1980,13.7,16.1,20.3,24.1,28.7,35.2,38.9,37.7,33.6,26.7,20.1,16.7
1981,14.9,16.3,19.6,27.2,28.1,31.9,34.8,35.3,31.4,25.9,22,15.9
1982,15.3,14.9,21.4,23.5,28.9,32.5,35.7,37.3,34.2,26.5,19.4,16.3
1983,12.8,15.4,19.3,23.3,28.7,31.5,34.5,35.6,31.8,27.8,21.7,9.1
1984,11.8,19.3,21.9,26.8,31,33.4,36.6,37.2,31.3,25.5,19.6,18.6
1985,11.1,13.4,21.9,26.7,30.3,33.5,35.7,38.4,32,25.2,20.2,13.5
1986,17,18.3,23,25.4,27.9,31.9,36.2,36,33.1,25.4,18.3,13.3
1987,13.9,16.6,20.4,26.4,29.8,32.5,34.8,37.2,32.1,27.3,20.6,15.4
1988,12.5,16.1,21.2,26.5,29.5,32.9,36.2,38,34,27.1,23.3,17.1
1989,16.7,12.2,20.7,26.2,29.7,31.6,34.4,34.5,31.5,28.7,22,11.8
1990,18.7,19.9,20.5,24.8,30.1,35.4,35.5,37.3,33.4,27.1,22.6,14.9
1991,11.6,19,22,26.5,29.9,33.3,34.8,34.6,30.7,28.5,17.8,16
1992,13.7,19,22.7,25.5,28,32.6,35.3,34.4,33.2,29.7,18.7,15.7
1993,13.5,16.8,19.7,23.6,28.4,32.5,35.4,37.2,33.2,24.6,17.2,16.2
1994,13.5,16.1,21.6,25.9,26.5,32.4,34.7,34.6,30.6,24.5,20.3,15.1
1995,14.9,17.6,18.3,23.4,27.7,31,34.6,34.7,31.4,28.1,20.5,15.6
1996,15.5,18.8,19.3,25.7,31.4,33.4,36.2,33.5,29.5,26.1,19.3,16.7
1997,12.8,14.6,20.9,21.4,26.9,31,35.1,34.8,33.8,26.4,17.4,13.9
1998,15.8,16.5,19.3,25.1,32.3,36.2,38.6,36.3,33.2,26.5,19.4,14.3
1999,17.8,20.9,19.4,26.4,28.6,32.2,34.6,38.2,32.7,28,23.7,17.4
2000,16.4,21,22.4,24.5,29.7,31.5,36,37.8,33.6,26.2,16,10.1
2001,12.4,17,16.5,26,29.7,32.7,36.5,35.6,30,25.5,21.2,16
2002,16.2,15.2,19.5,25.8,29.4,32.1,33.7,35.7,32.6,23.3,19.3,15.1
2003,13.4,13.4,19.9,26.3,29.9,31.7,35,35.4,30.4,27.2,21.3,17.4
2004,15.3,13.3,22.8,24.2,28.6,30.6,33.4,33.5,32.2,28.2,19.3,16.2
2005,15.7,16.7,20.6,25.2,28.6,33.6,35.6,35.5,34.9,27.6,23.9,16.5
2006,20.6,16.7,22.8,28.7,30.2,34.1,36.2,38.2,33.2,27.7,21.9,16.7
2007,11,16.7,23,22.6,27.8,31.4,31.8,35.7,32.4,28.5,22,17.2
2008,13.7,19.9,21.3,24.9,29.5,34.4,36.6,34.8,30.8,26.8,21.6,16.6
2009,17.2,20.7,22.2,24.8,29.5,35.5,36.5,37,30.1,23.7,21.9,12.4
