1901,13.7,17.8,24.9,29.8,34.6,40.9,44,43.3,39.2,32.3,24.1,19.7
1902,16.3,20.5,22.5,28.1,35.6,41.1,43.7,43.4,39.9,32.6,22.2,16.2
1903,13.3,15.9,18.4,28.1,35.3,39.8,42.8,43,38.3,32.4,22.3,16.7
1904,14.5,18.6,22.1,26.7,33.9,39.5,42.4,43,39,33.3,24.7,14.9
1905,13.1,14,18.5,28,34.3,40.3,43.2,42.7,40.2,33.7,25.4,15.3
1906,12.4,16.9,20.9,26.8,34.7,40.1,42.1,42.5,38.8,33.3,23.7,18.4
1907,15.6,16.7,20.3,27,35,40,44,42.3,38,31.4,20.8,16.3
1908,14.2,15.5,19.8,26.9,34.6,40.9,42.2,43,40.1,31.9,22.5,14.6
1909,13.5,17.2,22.6,26.7,36.6,38.9,44.3,42.3,39.3,33.2,25,17.7
1910,16.3,19.8,19.6,26.5,33.6,39.3,42.9,42.8,38.7,32.1,23.7,13.1
1911,10.1,13.7,18.6,25.6,33.5,38.8,43.2,42.1,37.4,31.8,23.5,17
1912,16,20.4,22.5,27.7,33.3,40.9,42.1,42.1,40.1,33,24,15.2
1913,13.4,13.9,17.7,25.9,34.4,39.7,43,43.1,39.9,32.9,23.8,16.6
1914,17.4,18.4,23.2,26.9,34.1,39.1,42.6,42.6,39.2,32.6,22.6,16
1915,17,19.1,23,26.8,34.3,40.2,42.5,43,39.8,32.5,24.2,17.6
1916,16.3,18.2,22.9,27.6,36.1,41.4,44.1,43.1,38.2,31.7,24.5,18.7
1917,16.9,18.9,22.6,30.4,34.3,40.2,44.2,42.7,39.6,31.7,25,16.1
1918,14.5,17.6,21.1,26.8,34.2,39.7,43.5,43.4,40.7,35.2,24.6,16.6
1919,16.5,18.8,21.8,28.4,33.2,38.7,42.5,42.7,40.3,34.5,25.2,16.7
1920,16.8,13.5,21.6,28,35.2,40.6,43,43.3,39.7,32.8,21.4,14.2
1921,13.4,15.5,19.6,27.7,34.5,39.5,43.2,43,39.1,31.6,23.6,16.5
1922,16.3,18.5,22.5,28.3,35.6,40.6,43.7,43.6,39.3,34.2,25.1,15.6
1923,15.1,17.5,22.5,25.8,35.5,41.5,44,41.7,39.5,32.9,24.6,19
1924,18.5,18.9,23.3,27.9,35.2,41.6,43.6,43.8,40.2,32.9,24,15.7
1925,11.3,16.2,25.1,27.5,35.8,40,43.2,44.5,40.8,32.8,24.7,19.2
1926,16.1,19,21.8,27,35.4,40.7,42.2,43.1,37.7,33,24.5,17.4
1927,15.9,14.2,20.7,26.9,36.3,41.8,43.9,43.6,40.4,35,24.4,14.1
1928,12.6,15.2,18,30.7,36.2,40.7,43.5,42.7,40.1,32.6,23.9,17.3
1929,14.9,16.8,20.4,29.2,36.1,39.5,42.3,43.8,39.4,32.9,25.1,16.8
1930,16.2,19.2,23.4,28.7,34.7,40.7,43.2,43.3,39.1,32.4,25.3,19.4
1931,17.3,18.1,23.1,28.4,34.9,38.6,43.2,44.4,40.3,32.4,22.9,15.8
1932,15.2,17.4,23.1,28.5,34.8,41.7,43.2,44.2,39.3,35.1,24.7,13.7
1933,11.7,16.6,20.5,26.2,35.7,38.5,42.7,43.7,39,32.8,25.8,16.9
1934,14.2,17.7,22.9,28.9,33.2,40,43,43,38.7,32.8,24.7,17.3
1935,15.7,19.1,23,27.7,37,41.8,43.9,44.5,41.4,33.2,22.5,19
1936,17,19.5,22.4,28.6,33.5,38.6,43.3,44.4,38.1,33.2,25,16
1937,11.4,16.8,24.6,29.1,35.9,40.2,45.2,44.1,41.8,33.3,25.2,18.3
1938,16.4,17.4,19.7,28.3,34.2,40.7,43.9,43.9,39.9,33.1,23.9,18.4
1939,17.6,18.3,20.3,27.1,36.1,40.1,43,42.2,39.3,35,23.6,17.5
1940,16.8,19.6,20.4,29.4,34.2,40.6,43.9,44.2,40.1,32.5,25,18.6
1941,16.3,20.6,21.8,28.3,37.5,42.5,43.9,42.3,39.3,30.5,23.6,12.6
1942,12.9,18.3,20.5,28,37.4,42.5,43.9,43.8,39.3,31.9,23.8,16.5
1943,16.1,15.9,17.2,26.8,34.6,39.3,43,44,39,33.5,25.3,18.5
1944,15.5,19.1,24,27.7,33.6,40.9,43.6,42.1,39.8,32.8,24.4,16.9
1945,15.8,16.2,19.9,27.5,36.1,40.5,43.5,43.4,40,33,23.3,17.1
1946,16.5,17.9,21.2,27.7,33.5,39.2,42.1,42.6,40.3,30.7,25.7,17.6
1947,17.5,18.7,25.2,30.2,36,42,44.5,42.9,38.8,32.4,24.5,17.9
1948,17.4,18.9,19.6,26.3,33.3,40.4,44.3,43.8,38.8,31.5,22.7,14.9
1949,13.4,13.9,19.5,25.3,35.8,41.9,43.9,43.1,37.7,32.6,25.6,17.4
1950,10.9,13.2,21.4,29.8,33.5,39,43.2,42.6,40.2,31.2,24.8,17.7
1951,15.6,18,23.7,29.9,35.3,40.3,44.2,43.3,40.1,32.5,24.1,16.9
1952,16,19,21.3,29.2,34.7,40.3,43.6,43.8,42,36.1,23,19.4
1953,17.6,18.7,18.1,28.6,35.6,40.6,43.5,43,39.6,33.5,20.5,12.9
1954,15.4,17.3,21.5,26.6,35.1,41.5,44.4,44.4,39.9,33.9,23.3,17.3
1955,17,18.4,23.3,29.9,36.1,42.4,44.2,44.1,40.4,34.6,24,17
1956,15.8,19.8,19.4,27.4,33.8,41.2,44.2,43.7,38.7,33,23.6,15.5
1957,13,17.9,21.6,26.6,31.1,39.8,43.9,44.1,40.4,32.8,22.3,16.9
1958,16.2,20,24.1,30.6,38.1,40.3,43.7,44.9,39.3,33.5,23,17.2
1959,18.1,13.7,22,31.5,35.1,41.4,43.1,43.1,38.1,32.6,23,16.8
1960,18.5,20.5,22,28.1,38.2,41.4,44.1,43.3,40.3,33.6,25,19.6
1961,16.8,17.6,20.6,26.6,36.2,41.3,44,44.1,37.4,33.8,21.2,18.3
1962,17.1,17.5,26.6,28.5,36.8,41.5,44.9,44.1,40.6,35.7,26.3,20
1963,20.8,21.6,20.5,27.8,32,40.1,43.3,43.3,40,33.6,24.1,15.7
1964,10.5,17.6,23.6,28.8,34.9,41.3,44.4,41.6,39.2,32.2,23.1,16.5
1965,15.2,20.1,23.5,25.7,35.9,41.6,43.9,44.5,39.2,28.5,24,17.1
1966,18.5,20.6,22.6,28.3,34.8,42.2,44.4,43.8,39.2,32.5,26,17.7
1967,16,14,19.6,26,34.7,37.9,43.3,42.5,38.3,31.6,22,14.8
1968,14.3,18.2,22.4,28.8,34.6,38.4,44.4,41.8,38.8,33.2,23.5,18
1969,15.3,18.2,25.5,25.8,35.8,41.8,42.3,43,38.9,32.6,23.3,19
1970,16.3,20,25,31.2,36.5,40.8,42.8,42.6,38.8,31.8,26.1,17
1971,18.3,17.9,23,26.6,36.7,39.3,43.1,41.7,39.5,32.2,23.4,16.7
1972,13.5,15.2,20.2,28,32.9,38.9,42.3,42.9,38.8,33.9,23.3,14.6
1973,14.1,21.4,23.3,28.4,36,40.7,43.2,44.9,40.7,34.2,21.5,16.8
1974,12.9,13.9,21.8,27.6,36.2,41.6,43.6,43.2,38.3,34.3,25.4,16.1
1975,14.5,14.9,23.3,29.7,34.1,40.6,43.5,43.5,40.4,31.9,23.7,14.8
1976,16.2,16.7,19.5,27.7,33,40.1,42.2,43.1,38.1,32,25.6,18.7
1977,12.3,22,23.9,27.2,35.5,40.8,43,44.5,39.8,30,23.1,17.5
1978,16.3,20.2,23,29.1,35.7,40.7,45.2,42.1,40.2,34.4,20.8,17.7
1979,17.3,20.7,22.1,30.1,35.1,40.7,43.3,44.1,41.2,33.1,25.8,15.5
1980,11.9,15.6,20.8,27.7,36.1,41.3,45.4,42.6,39,31.7,23.3,18.2
1981,15.9,18,23.1,28.2,33.3,40.5,44.9,44.1,40.3,33.7,23.4,18.7
1982,16.1,14,19.1,29,36,40.8,42.9,42.2,40.6,31.3,21.2,14.8
1983,13.5,15.6,19.7,27.7,34.9,40.7,44.1,42.8,39.8,33,25.8,17.5
1984,17,19,23.8,29.2,33.5,42.2,44.3,42,40.2,32.2,21.9,14.9
1985,17.4,16.7,18.7,29.8,36,41.9,43.7,44.6,40.3,31.3,26.8,16.5
1986,16.2,19.8,22.5,29,34.6,38.8,45.8,44.9,42.2,33.4,23.5,15.4
1987,17.4,20.8,19.3,28.9,37,41.9,44.2,44.4,39.9,32.2,24.3,17.9
1988,15.6,18.9,21,26.1,35.7,41.3,44.5,42.9,40.1,33.2,22.1,16.6
1989,12,15.2,22.5,32,37.4,42.3,45.6,44.1,39.4,33,22.8,17.3
1990,13.7,19,22.6,28.9,36.8,42.3,45.3,43.9,40.4,33.1,26.3,18.2
1991,16.2,17.3,22.2,30.7,34.1,41.1,43.5,43.7,40.6,32.3,25.9,15
1992,12,14.8,18.2,28.1,34.2,38.9,43.1,42.9,38.4,33.9,23.3,15
1993,16,18.5,23.1,29,32.9,41.1,44.5,43.9,40.8,33.9,22.4,15.8
1994,18.8,18.3,23.5,32.4,37.2,42,44,44.6,40.6,34.6,24,14.6
1995,19.2,21.1,24.1,28.7,36.6,42.1,44.8,45.7,40,34.9,25,17.6
1996,16,20.6,22.7,29.9,37.7,42.3,45.1,44.9,41.6,33.2,24.3,21.5
1997,18.3,18.7,19.8,28.7,36.5,41.9,44.8,44.5,39.3,34,23.6,18.1
1998,14.6,16.4,22.1,30.6,38.4,44.8,46.2,45.3,41.2,35.1,29.8,23.5
1999,18.2,22.3,23.7,30.7,39.6,43,44.7,45.6,40.4,35.3,24.3,19.1
2000,16.8,19.4,23.2,31.4,37.8,42.8,46.5,44.7,40.2,32.2,23.3,17.8
2001,16.3,19.2,26.4,30.1,35.8,43.2,45.9,46.3,41.2,34.8,24.3,19.7
2002,15.8,20.2,24.6,28,36.2,42.6,44.1,44.6,42,36,24.1,15.6
2003,17.2,18.6,21.5,26.8,38.7,43,46.2,45.8,41,35.5,23.8,16.7
2004,17.5,20.2,26.2,28.1,35.1,42.3,44.8,44.7,41.4,34.9,22.6,15.3
2005,15.7,17.8,23,30,36.5,41.9,45.8,44.7,39.6,32.7,24.1,21.9
2006,15.7,20.1,25.8,30.2,37.1,44.7,44.9,45.4,40.8,32.5,23,14.3
2007,15,19.9,22.1,27.1,37.8,43.4,45,44.9,41.8,35.2,25.7,17.2
2008,11.3,17.2,27.1,33,37.1,42.5,43.1,45,42,32.8,23.2,18
2009,15.9,21.2,23.5,28,35.6,42.1,44.7,43.2,38.4,33.4,22.8,19.2
