1901,10.2,9,14.1,15.4,22.7,25.2,27.4,26.7,25.1,19.2,11.7,9.3
1902,8.8,7.5,14.6,17,23.8,26.1,27.8,26.7,23.9,20.2,16.8,11.4
1903,9.5,12.4,17.6,17.2,21.6,24.7,27,27.5,23.9,18.4,12.8,7.5
1904,7.7,10.1,15.5,16.8,22.2,24.8,26.4,26.2,24.6,19.1,13.5,10.3
1905,8,7.7,15.5,18.8,24,25.9,27.1,26.1,25.5,19.7,14.7,9.6
1906,11,9.9,13.5,19,22.1,26.5,26.3,27.1,26.2,18.6,14.7,11
1907,14,10.7,19,15.4,22.2,24.7,27.7,27,25.9,18.3,14.4,10.9
1908,10,9.5,17.4,20.8,23.3,25.6,27.2,26.6,24,18.3,15.6,13.1
1909,12.3,12.8,15.3,19,21.9,26.7,26.6,26.7,23.5,18.6,16,8.4
1910,9.7,10,16.1,18.7,22.4,25.1,26.8,26.3,24.8,20.8,12.4,7.5
1911,11.9,13.2,14.7,18.3,22.1,27.2,26.8,26.8,26.6,22,13.1,12.5
1912,8,8.2,14.1,19.6,23.7,25,26.8,26.9,26,20,13.2,12.1
1913,14.8,12.5,16.1,17.4,22.3,24.6,27.8,26.8,23.9,18.7,14,11.2
1914,10.7,9.9,11.6,18.9,22.7,27.2,27.4,27.3,23.5,20.2,13.7,9.9
1915,10.3,11.1,10.6,17.7,24.5,26,28,27.9,25.9,21.3,16,9.2
1916,13.8,11.6,13.7,18,23.4,25.5,26.3,27.3,23.9,19.4,14.7,11.5
1917,12.9,10.7,15.9,19.3,21.3,25,26.7,26.5,23.1,17.5,12.1,5.7
1918,6.2,13.1,17.3,17.7,22.7,25.8,26.1,27.5,23,21.4,13.5,11.7
1919,10.7,11.1,15.7,18,23.3,25,26.7,26.9,24.5,23.7,16.6,10.6
1920,10.8,9.2,13.2,18,20.7,25.5,26.4,26.4,25.3,19.2,13.8,10.4
1921,11.4,12.4,18.8,19.1,21.5,26.4,26.6,26.7,27.3,18.9,16.2,12.5
1922,8.8,13.7,15.6,20.1,23,26.3,27.5,25.4,24.7,20.3,15.4,13.3
1923,12.2,10.6,15.9,18.5,21.4,25.6,26.4,27.2,25.1,19,12.4,13.5
1924,9.6,9.8,12.4,17.9,22.3,26.9,27,27.6,23.6,18.5,14.4,11.4
1925,10.8,13,15.4,19.1,21.5,26.1,27.7,26.9,27.6,20.2,13,9.4
1926,9.3,11.6,11.9,17.4,22.4,25.5,26.9,27.8,26,20.7,12.9,12.5
1927,10.1,16.2,15.4,19.5,23.7,26,26.8,26.3,25.4,20.6,16,10.4
1928,9.5,11.1,14.7,17.9,21.6,25.9,26.9,27.4,24.2,21.1,13.9,11
1929,12.1,11.1,17,20.4,22.5,24.8,26.4,26.8,24.3,19.2,15.5,10.1
1930,11.2,13.3,13.1,18.9,23.7,24.7,28.5,26.2,26.5,18.3,13.1,8.3
1931,9.4,11.1,12.5,17.7,22,25.7,28.3,26.7,26,20.9,16.8,16.4
1932,15.6,16.1,13.5,18.8,22.5,26.1,28.7,26.8,24.5,20.4,13.5,13.7
1933,13.3,12.6,15.1,18.3,25.3,26.1,26.7,27.2,27.1,20.3,13.6,14.2
1934,11.8,8.5,13.9,18.9,21.8,26.5,28.3,27.4,25.5,20.4,15.2,10.1
1935,11.1,11,17.9,19.4,23.2,26.5,26.1,27.1,24.4,20.2,15.4,6.9
1936,9,9.3,15.9,18.3,22.8,25.7,27.9,27.3,25.9,21.1,13.7,11.1
1937,17,11.1,14.3,18.2,22.6,26.8,27,27,24.2,18.4,12.8,9.1
1938,10.4,13.2,17.9,19.2,24.4,25.1,26.4,28,25.2,18.6,15.8,10.3
1939,11.9,14.7,16.9,19,22.4,27.3,27.4,26.5,26,20.5,12.7,10.8
1940,4.8,9.7,13.5,17.3,21.2,26.7,27.2,26.9,23.8,19,14.8,12.8
1941,10.1,7.9,11.5,19.1,22.7,26,27.3,27.9,25.7,23.1,15.5,12.4
1942,10.1,7.8,14.8,18.9,22.8,26.4,28.6,26.9,25.4,20.6,16,10.6
1943,10.9,10.8,13.9,17.9,23.3,27.7,27.6,27.4,23.9,18.4,13.3,10.3
1944,10.2,13.8,15.6,18.2,23.5,27.6,26.4,26.4,25.8,19.5,13.7,8
1945,10,12.7,19.1,21,22.2,26.7,26.9,26.8,26.7,19.4,15.3,8.2
1946,11.2,12.3,17.3,19.3,22.8,25.5,26.9,26.4,24.3,20.1,17.5,12.8
1947,14,8.1,11.4,20,23.2,25.4,25.9,27.1,25.1,21.3,14,11
1948,7.6,11.1,16.4,20.2,23.6,27,27.6,26.4,24.2,17.7,17.9,13.4
1949,15.1,15.4,14.9,19,23.1,25.8,27.9,27.1,24.2,21.7,13.6,11.9
1950,16.1,13.9,13.8,17.2,23.1,27.2,26.5,26.4,24.3,20.6,12.4,7.6
1951,10.5,10.5,14.9,18,22.3,26.1,27.1,27.7,24.8,20.9,12.8,12.5
1952,13.2,11.7,15.1,17.8,23.4,27.9,27.8,27,24,17.8,14.4,9.7
1953,12,12.6,16.4,18.4,25,26.1,27.2,26.5,24.7,19.6,13.7,11.2
1954,11.7,13.1,14.2,20.1,21,26.6,27.9,28.5,25.5,19.6,13,9.4
1955,9.7,11.3,16.3,19.6,23.5,24.8,27.4,27.6,24.8,19.4,14.3,9.1
1956,8.2,14,14.7,17.8,23.2,25.6,27.4,27.6,23.4,19.7,13.6,14.4
1957,11.3,13.9,13.8,19.2,22.6,26.1,26.9,26.3,25.5,17.6,15.3,10.3
1958,7,6.5,12.3,18.3,22.2,25.9,28.1,27.3,25.3,18.2,16.4,9.2
1959,9,12.5,13.8,19,24,26.2,27,27.4,24.7,21.6,14.2,10.2
1960,10.1,9.8,9.7,18.9,22.3,25.4,27.1,27,25,20.9,15.5,7.7
1961,8.1,11.9,17.1,16.4,21.3,24.8,27.5,26.4,25.3,19,16.3,11.7
1962,9.4,13.9,12.7,17.4,24.5,25,27.6,26.5,24.1,20.4,12.8,8.3
1963,8.8,7.8,16.3,19.4,22.3,26,26.8,27.1,23.4,19.7,14.2,7
1964,9.2,9.1,14.8,18.9,22.6,26.9,25.9,26.5,24.6,17.9,16.5,12.3
1965,10.4,11.3,13.6,19,23.8,24.8,26.7,27.2,25,19.4,15.4,10.7
1966,8.1,10.1,13.5,18.3,21.8,24.3,27.1,26.7,24.8,19.9,14.2,9.8
1967,10.9,9.9,16,20.4,22.4,24.4,26.5,26.3,22.3,18.9,13.9,13.1
1968,7.9,7.5,13.8,19.2,22.3,25.7,27.5,27.8,24.3,20,13.5,9
1969,8.7,9.1,11.9,18.8,21.7,26.9,28.5,25.9,23.7,20.3,12.9,9.2
1970,6.3,9.7,14.7,19.7,22.8,26.1,28,27.3,26.1,20.9,13,12.5
1971,9.8,10.9,12.4,18,21.6,26.5,26.9,26.8,25.5,21.7,14.4,15
1972,13.4,10.1,14.9,18.5,21.1,24.4,27.1,26.9,25.1,19.9,14.6,12.9
1973,9.9,9.2,16.4,17.8,22.6,25.9,27.5,26.5,25.8,20.8,16.4,10.8
1974,17,12,17.3,19,23.3,25.2,26.4,25.9,23.7,17.7,13.9,10.9
1975,12.6,13.1,14.3,17.4,24,26.7,26.9,27.9,24.8,20.9,15.5,11.2
1976,9.2,14.3,17.9,19.4,22,24.7,27.7,25.8,23.9,17.3,11.1,9.5
1977,4.6,9.3,16.7,20,23.3,27.3,28.9,27.5,26.4,17.7,15.8,9.8
1978,6.6,6.1,13,19.4,22.7,26.6,27.6,27.9,25.4,19.6,17.8,12.6
1979,7.3,8,14.2,19,21.4,24.3,27.5,27.5,24.7,19.8,16.1,10.6
1980,10.4,9.5,14.3,19.1,23.2,26.2,28.3,27.9,26.6,19,13.9,9.5
1981,6.5,10.7,13.3,19.7,21.8,28.4,28.2,25.9,24.2,18.7,14.1,9.4
1982,8.8,12.5,16,17.8,22.7,26.6,27.8,27.3,23.9,19,15.7,13.6
1983,8.3,9.8,13.7,16.2,22,24.8,27.8,27.6,23.7,19.8,13.7,9.4
1984,8.4,12.3,14.9,18.2,22.3,26.4,26.5,27.3,23.2,21.7,12.8,13.6
1985,6.9,10.9,16.1,19.4,22.9,27.6,28.2,27.4,24.7,22.1,19.3,9.7
1986,8.7,13.3,14.4,18.7,22.7,26.8,29,26.5,25.4,21,17.4,11.8
1987,9.1,9.7,13.7,16.8,22.3,26.1,27.8,27.8,25.1,16.7,15.6,12.1
1988,7.1,9.7,14.3,18.4,21.5,24.4,26.8,27.3,24.7,17.7,16.5,10.6
1989,13.3,12.6,15.1,18.2,22.2,26.4,27.5,26.9,24.7,20,15.9,6.7
1990,12.8,15,16.8,18.6,23.1,26.8,27.9,27.4,25.8,21.7,16.6,13.9
1991,11.3,12.8,16.4,20.5,24.7,26,28,27.7,25.1,20.1,13.5,12.5
1992,10.5,12.8,15,17.5,21.2,25.1,28.6,26.4,24.5,18.9,16,10.7
1993,12.7,10.5,13.4,16.4,22.3,26.1,29,27.2,25.7,19.8,15.1,9.8
1994,8.7,12,16.6,20,21.8,26.2,27.4,26.3,24,19.2,17.1,12.5
1995,10.2,10.2,15.7,19.7,23.9,25.7,28,27.7,24.1,21.3,13,9.7
1996,9.2,11.3,12.6,17.9,23.4,25.8,27.8,26.2,25,19.6,13.5,11.7
1997,10.5,13.5,18.2,17.7,20.9,24.1,27.1,26.2,24.5,19.2,13.4,10.3
1998,11.9,12.4,13.8,18.8,23.8,28.2,28.7,27.3,25.1,20.7,17,13.5
1999,12.2,12.3,13.1,20.2,21.4,24.9,28,28.2,23.8,19.5,15.8,10.7
2000,9.3,12.2,16.5,17.6,24,26.6,27.6,26.8,24.3,18.6,13.4,6.8
2001,8.5,13.3,14.2,18.8,22.5,26.1,26.6,27,23.2,18.6,17.7,13.9
2002,11.3,11.3,16.4,21.2,22.1,25.9,28,26.4,26.1,21.8,13.7,9.5
2003,7.6,11.1,16.8,18.5,23.4,25.9,27.4,27.3,23.8,19.7,17,8.8
2004,8.8,9.6,15.8,18.6,24.1,26.9,28.1,26.3,24.8,20.9,15.9,10.2
2005,11.1,11.6,13.8,17.6,21.2,25.9,28.7,27.9,26.2,20.2,15.9,9.8
2006,12.7,10.5,14.5,20.5,22.3,26,27.8,28,24.3,18.8,14.6,13.9
2007,12,10.4,16.4,18.3,21.9,25.9,27.2,28.6,25.3,22.2,14.6,14.2
2008,10.2,13.5,15,18.7,22.2,27.1,27.3,27.1,24.6,18.5,12.8,13.5
2009,9.6,10.4,15,18.6,23,27.2,27.2,27.4,25,20.3,15.4,11.3
