1901,14.9,13.5,19,20.6,27.6,29.3,31,30.2,29.8,25.5,18.4,14.2
1902,14.3,11.6,19.3,22.6,28.6,31.5,32.8,31.1,28.9,26.2,22.7,16.3
1903,13.4,16.6,21.7,22.9,25.7,28.9,31.2,31.8,28.6,24.4,18.9,13.4
1904,12.2,14.9,20.3,22.3,27.5,29.9,31,30.5,29.6,24.8,19.9,15.2
1905,13.1,11.8,20.7,24.1,28.5,30.7,31.1,30.3,30.3,25.4,21.7,13.8
1906,15.7,15,18.8,25.6,27.3,31.3,30.6,31.4,31.1,23.9,21.9,16.4
1907,19.2,15,25.1,21.4,27.3,30,32.4,31.4,31,24.4,20.4,15.7
1908,15,14.1,22.6,26.1,29.3,30.5,31.4,31.4,29.5,24.7,22.7,19
1909,18.1,19.2,20.4,24.2,27.7,31.4,31,30.9,28.4,24.4,23,14.4
1910,15.7,15.4,22.3,25.6,27.7,29.3,31.1,30.2,29.1,25,19.3,13.1
1911,17.7,18.7,20.3,23.2,27.9,32.3,31,31.1,31.6,25.6,19.3,17.2
1912,12.5,12.7,18.9,24.7,28.1,29.5,30.8,32,30.3,25.5,20.5,16.5
1913,19,17.2,21,22.7,28.2,29.6,32.9,31.5,28.6,24.7,20.3,15.6
1914,15.5,14.2,17,24.2,28.2,31.7,31.7,31.1,28.3,24.9,20.4,12.8
1915,14.5,15.6,15.9,23.5,29,30.1,32.2,32.2,30.3,26.6,22.7,14.2
1916,18.5,16.6,19.8,24.1,29.3,30.1,29.8,32,28.5,24.8,21.7,16.5
1917,17.3,16.1,21.3,26.3,27.2,30.4,31.8,31.3,27.7,24.2,18.5,10.6
1918,11.4,18.3,23,23,28.2,30.4,31.2,32.7,27.8,26.7,19.9,16.3
1919,15.9,15.2,21.4,24.9,28.1,29.6,31.1,31.7,29.8,28.9,23.3,16.8
1920,16.1,13.9,19,24.1,25.9,31.2,31.7,31.2,31,26.6,20.6,16.5
1921,17.1,17.9,25.2,25.9,26.8,32.5,31.3,31.7,33,25.4,23.2,19.1
1922,13.5,18.5,21.6,26.6,28.4,31.5,32.6,30.1,30.1,25.8,22.2,18.4
1923,17.3,15.5,21.5,24.2,26.6,30.6,31.1,31.9,30.2,24.3,18.7,19.1
1924,15.2,15.4,17.7,23.4,27.9,32.2,31.7,32.4,28,24.1,21.5,17.2
1925,16.1,19.3,21.4,25.9,27.4,31.1,32.6,32.4,32.8,25.5,18.3,14.4
1926,14,17.3,17.2,23.3,28.8,30.4,31.2,32.9,30.5,26.1,18.8,18.2
1927,15.7,21.5,19.6,24.6,28.9,30.5,31.2,30.8,30.9,26.6,22.4,16.2
1928,16.1,16.1,19,23.1,26.8,31.2,31.4,31.7,29.2,26.6,20.8,16.7
1929,17.5,14.9,21.2,25.7,27.2,29.7,31,31.6,28.5,25.4,20.8,16.6
1930,16.2,19.7,17.4,24.8,29.4,29.4,33.8,31.5,31.5,24.3,18.6,13.5
1931,15.7,17.7,17.3,23.6,27.3,31.3,33.2,31.5,31.8,27.1,24.4,21.8
1932,21.2,20.9,19,25.6,27.7,30.4,34,30.8,29,25.5,19.1,18.7
1933,18,17.6,20.2,23.6,30.9,31.8,31,31.9,33,25.9,20.6,20
1934,17.1,13.9,19.5,25,26.8,31.8,33.6,32.1,30.4,26.5,22.4,16.5
1935,16.7,16.9,23.8,24.8,28.4,31.4,30.1,31.2,28.7,25.2,20.2,11.5
1936,14.2,14.9,21.1,23.5,28.5,31.5,33.4,32.2,31.2,26.5,20.2,15.6
1937,20.7,15.9,20,24.1,28.4,32.1,31.6,31.4,29.2,24.1,19,14.8
1938,15.2,18.5,23.6,25.1,29.8,30.1,31,33,30.1,24.8,22.2,16.7
1939,18.4,20.1,22.3,24.8,27.6,32.3,32.4,31.2,31.1,27.1,19.5,16.4
1940,9.7,14.9,19,23.5,27.3,31.6,31.8,31,29.3,25.8,21.3,18.2
1941,15.4,13.5,16.5,24.9,29.2,30.5,31.7,32.6,31,28.9,22.4,17.8
1942,15.8,12.6,20,26.1,28.3,31.6,33.6,31.7,31.1,27.3,22.6,16.7
1943,16,17.2,18.9,23.8,28.1,33,32.3,32.3,29,25.4,20.9,16.5
1944,15.4,19.5,20.4,23.4,29.3,33.3,30.8,30.9,31.2,26.4,20.1,13.9
1945,15.1,17.9,24.4,26,26.9,31.8,31,31,31.1,25,22.2,13.3
1946,16,18.6,22.3,25.5,27.1,30.3,31.2,30.8,28.8,25.3,22.7,18.8
1947,18.6,14,15.6,24.9,27.8,30.4,30.6,31.2,29.9,25.8,18.3,15.8
1948,12.1,15.8,20.6,25.2,28.1,32.2,31.9,30.7,28.3,23.4,23.5,18
1949,20.5,19.5,20.2,24.2,28.2,30.1,31.8,31.4,28.7,26.6,20.7,17.8
1950,21.7,20.1,18.8,23.7,28.4,32.3,30.6,31,28.7,25.8,19.6,12.8
1951,15.9,16.8,19.4,22.7,27.7,31,31.8,31.8,28.8,25.5,18.4,18
1952,19.1,16.7,20,23.2,28.7,33.3,32.1,31.5,28.6,23.3,20,14.6
1953,17.1,17.1,21.5,23.4,30.8,30.1,31.5,30.8,28.9,25.2,19.5,15.8
1954,17.3,19,19.5,25.6,25.5,31.9,32.5,33.5,30.4,25.6,18.9,14.9
1955,14.5,17.2,22.1,24.8,28.6,29.3,31.4,31.3,27.8,24.5,19.9,14
1956,13.6,19.7,20,23.2,28.4,30.5,31.8,31.7,27.8,23.4,19,20.3
1957,16.3,19.5,18.4,23.8,26.5,29.6,30.6,31.2,29.2,21.8,20.8,16.4
1958,11.6,12.5,16.6,23.8,26.9,29.9,31.8,31.5,29.7,23.1,22.1,14.2
1959,14.6,16.9,18.7,24.4,28.5,30.4,30.1,31,27.9,25.8,19.7,15.6
1960,15.2,14.9,13.8,25.2,28.5,30.6,31.2,31.7,29.1,25.9,21.5,13.9
1961,13.4,17.3,22.8,21.9,26,29.7,32,30.5,30,24.5,21.3,17.1
1962,14.7,20.1,17.4,23.3,30.8,29.2,31.9,30.9,28.5,25.7,17.9,13.9
1963,13.5,13.4,22.5,24.8,27.6,30.7,31.4,32.3,28.1,26.1,20.4,12.4
1964,15,14.3,19.9,24.5,28.4,31.6,29.8,30.7,28.9,22.7,22.6,17.2
1965,16,16.5,18.3,24.3,30.3,29.2,30.9,31.4,28.7,24.1,20.5,16.3
1966,12.3,15.4,18.5,23.6,25.9,28.5,31.3,31,29.2,25.7,20.5,15.4
1967,16.5,15.1,22,26.1,27.5,28.6,31,30.7,26.8,24,19.3,18.4
1968,12.7,12.6,20.5,25.1,27.6,30.3,32.4,32.7,29.3,25.1,18.4,14.4
1969,13.2,13.2,16.7,23.8,26.6,31.4,33.1,29.5,27.2,25.2,18.3,14.5
1970,10.8,15.9,19.5,25.3,28.5,30.7,33,31.6,30.9,25.4,19.3,18.1
1971,15.1,16.4,17.1,24.3,26.9,31.8,31.2,30.7,29.8,26.3,20.4,19.9
1972,18.4,14.7,20.4,24.3,26,29,32,32.1,30.5,25.7,19.6,18.6
1973,14.6,14.3,21.1,22.5,27.9,30.1,32.1,31.2,30.4,26.7,22.9,16.4
1974,21.9,17.7,23.3,24.5,28.7,29.4,30.6,30.7,28.7,24,20.2,16.6
1975,17.8,18.6,20,23.2,29.5,31,30.9,32.8,29.5,26.7,21.8,16.6
1976,13.8,20.4,22.7,24.8,26.4,28.8,32.2,29.7,27.9,22.5,16.4,14.6
1977,9.2,15,21.7,26.3,29.1,33.4,34.1,31.8,30.6,23.6,21.8,15.4
1978,11.7,11.2,18.5,25.9,27.9,31.5,32.4,32.4,30.2,25.5,23,17.9
1979,13.6,13.9,20.3,24.8,27.3,29.4,32.5,32.8,28.2,25.4,21.9,15.5
1980,14.4,13.8,18.1,24.4,27.9,30.8,33.1,33.2,31.9,24.2,19.4,15
1981,12.6,16.9,19.4,26.7,28.3,34,33.5,30.8,29.2,24.1,19.8,13.8
1982,14.1,17.5,22.3,23.3,29.3,31,32,31.7,28.3,23.8,21.3,18.9
1983,11.9,14.6,19.1,22.5,27.4,30,33.5,33.5,29.1,25.6,20.2,14.4
1984,12.8,17.5,20.5,24.1,28.2,32.2,31.8,32.9,27.9,27.2,18.9,20.3
1985,12,16.2,21.9,26.1,29.5,32.7,32.7,31.8,29.6,27,24.2,15.3
1986,14.2,19,20.5,26,28.7,31.9,34.8,31,30.1,25.7,21.7,16.1
1987,13.7,14.1,18.9,23.4,27.8,31,33.1,33.1,29.6,22.2,21.5,17.7
1988,11.3,15.3,20.1,24.2,27.6,30.6,32.1,31.8,28.3,23,22.1,16.7
1989,18.8,18.6,20.3,24.3,27.7,31.6,32.6,31.4,28.7,25.5,22.1,11.7
1990,18.9,20.4,22.3,24.9,28.7,32.5,33.2,32.4,31.5,26.8,22.7,18.9
1991,15.4,18.8,21.6,25.4,29.1,30.6,32.8,32.3,30.4,26,19.4,18.4
1992,15.3,18.3,20.6,23,26.3,29.2,33,30.8,28.8,24,20.6,15.5
1993,16.8,14.9,18.7,22.6,27.4,31,34.5,32.7,30.4,24.6,20.5,14.8
1994,14.2,17.9,22.9,26.5,27.2,30.8,31.7,31,28.9,23.7,22.5,16.8
1995,15.6,15.8,21.9,26,29.6,30,32.8,31.8,27.8,25.8,18.6,14.9
1996,15.2,18.2,18.3,24.4,29.3,30.8,32.2,30.9,29.6,24.9,19,17.3
1997,15.4,18.4,23.7,23.4,26,27.9,31.7,31.2,29.2,24,18.3,14.9
1998,16.4,17.1,18.6,23.9,29.4,33.8,33.5,31.8,29.7,26.1,22.5,18.2
1999,18.4,18.3,19.2,25.4,27,29.3,32.7,33.4,28.9,24.3,21.5,16.1
2000,14.4,18.6,22.3,23.1,29.8,32,32.4,31.4,28.2,25,19.2,11.2
2001,14.3,18.3,18.8,24.7,28.7,30.8,31.4,31.9,27.7,24.7,23.9,19.2
2002,16.9,17.2,22.2,26.3,27.8,30.8,32.9,31.3,30,25.6,19.1,14.8
2003,13,16.1,21,23.6,28.1,30.5,31.6,31.8,28.3,25.2,23.2,15.1
2004,14.6,14,22.2,24.9,29.5,31.2,32.9,30.4,28.4,25,21.3,15.8
2005,16.2,16.8,19.3,23.7,26.6,29.8,33.2,32.1,30.8,25.1,21.7,15.3
2006,18.3,16.2,20.3,26.8,28,30.9,32.9,32.8,29.1,24.5,20.4,19.3
2007,16.9,16.1,22.9,24.8,27.8,30.8,31.9,33.4,30,26.5,20.6,20
2008,15.2,19.6,20.8,24.4,27.9,32.8,32.4,31.9,29.1,23.8,18.3,19
2009,14.6,16.3,20.4,24,27.7,32.1,32,31.9,29.5,24.9,20.3,15.7
