1901,5.5,3.2,9.5,15.9,20,23.7,26.5,26.8,22.3,17.7,11.1,5.8
1902,5.9,5.6,11.4,16,21.2,23.9,27.2,26.7,22.3,17.5,12.7,7
1903,3.6,5,10.3,15.8,20.1,23.9,26.4,27.3,22.7,17.4,10.7,5.5
1904,4.2,7,9.3,15.6,20.1,24,27,26.5,22.4,17.2,10.8,5.4
1905,6.6,3.1,7.5,13.5,19.6,25.8,27.8,26.4,22.5,17.4,12.3,7.1
1906,3.8,3.1,9.5,15.7,20.1,23.9,27.8,26.3,22.7,17.2,9.9,7.6
1907,6,4,8.6,15.1,20.6,23.4,25.5,27.9,22.8,18.1,11.5,7.3
1908,4.9,4.4,9.1,13.5,20.5,24.2,27,28.3,23.1,17.6,11.9,8.1
1909,3.4,6,8.4,16.5,20.1,22.6,26.8,27.6,24.5,17.3,13.1,5.9
1910,3.5,4.5,8.9,13.5,19.3,23.7,27.6,27.3,22.3,17.8,11.3,4.6
1911,3.4,4.5,9.5,15.8,19.1,22.9,27,26.7,24,17.2,11.8,5.5
1912,4,7.3,8.3,16.5,20.8,24.9,27,26.5,22.2,17.1,9.8,4.9
1913,4.4,6,8.6,14.1,19.9,24,26,28.2,23.4,18.8,11.4,5.2
1914,7.4,7.1,11.1,14.9,19.3,24.8,29,26.8,21.8,18.3,11.7,6.7
1915,4,5,10.1,13.6,20.7,24,26.3,26.6,22.2,17.7,12.2,8.8
1916,4.8,5.1,8.6,15.6,20.1,23.4,26.4,26.4,22.7,16.6,10.9,5.2
1917,2.4,5.7,9,15.8,19.4,24,26.4,26.6,23.8,17.6,10.9,5.1
1918,3.2,5.9,9.4,15.2,19.8,23.1,26,26.1,23.4,18.3,11.5,5.7
1919,3.7,6.3,11.5,17.3,21.2,24.2,26.3,27.9,22.5,17.3,11.3,5.8
1920,5.3,2.2,8.6,15.1,20.8,23.9,27.5,27,23.2,18.2,13,6.4
1921,2.6,7.5,9.1,15.3,20.3,22.5,28.3,26.5,21.8,17.1,12.2,7.8
1922,2.8,7.4,10.5,16.3,20.7,24.6,27.5,27.9,23.6,18.2,11.6,7.1
1923,4.7,4.4,12.2,15.6,21.7,23.5,27.3,27.7,23,17.3,12.7,6.9
1924,5.3,5.3,8.3,16.5,19.5,23.9,26.4,27.9,24,17.7,11.2,6.8
1925,3.4,4.8,10.4,13.6,20.9,25.9,28.6,26.9,24.1,18,13.2,6.9
1926,5.6,5.3,10.7,16.2,22.2,23,26.4,28.4,24.2,16.7,11.9,6.2
1927,4.7,4.6,8.7,14.9,20.8,24.3,28.3,27.4,22.7,17.7,13.4,8
1928,4.5,5.9,11,17,22.3,24.4,28.5,27.1,23.8,17.4,11.6,5.9
1929,3.7,5,11.7,18.9,21.8,25.6,27.5,29,23.5,18.1,11.4,3.5
1930,0.4,8.7,11.2,15,20.2,23.3,27.9,26.1,20.6,16.3,10.7,7
1931,3.7,3.5,10.5,14.9,18.1,23.8,25.3,27.7,20.8,16,11.9,5.5
1932,6,4.3,11.1,15.9,19.6,22.8,27.5,27.3,20.9,16,11.5,6.1
1933,0.2,5,8.9,13.3,20.7,23.7,26.1,27.9,24.4,17.6,12.1,8
1934,2.5,6.4,9.2,12.2,20.4,22.8,27.8,29.7,23.1,14.3,10.9,7.8
1935,6.8,8.2,12.8,13.3,20.8,24,28.8,27.5,23.5,19.7,12.6,3.2
1936,5.8,6.7,8.1,16.3,21,26.3,28.1,27.5,24.1,19.9,12,6.3
1937,4,5.8,9.7,15.8,20.6,23.7,27.6,27.4,25,18.2,10.9,7.4
1938,3.1,6.8,10.7,19,22.4,25.2,27.8,27.6,23.3,19.8,12.1,7.4
1939,4.9,6.4,10.6,15.2,22,24.5,27.3,27.5,23.5,18.7,11.1,7.3
1940,5.6,6,9.6,16.6,20.4,24.5,28.5,26.7,23.1,18.7,12.7,8.9
1941,6.2,6.1,11.6,16.7,21.1,25.4,27.1,26.7,22.8,19.1,12.6,7.7
1942,5.4,4.6,12.2,16.7,20.3,23.8,28.3,28,24.1,18.5,13.7,6.8
1943,3.1,5.4,12.2,16.7,22.4,25.3,27.6,28.1,24.4,18.7,13.1,8
1944,5.8,6.1,11.5,16.9,21.4,25,29.4,27.7,24,17.4,12.7,2.1
1945,2.6,3.7,9.7,17.1,21.8,25.2,29,28.3,25.1,17.7,14.6,7.2
1946,6.5,9.5,9.6,19.5,21.3,25.9,28.2,28.3,24.5,17.1,12.9,4.7
1947,5.2,5.4,11.8,17.6,20.9,24.8,29,28.7,24.6,16.4,13.2,5.8
1948,5.3,7.2,10.5,18.3,19.9,25.6,28.1,28.7,24.3,18,11.2,8.3
1949,5.1,7.7,10.5,16,21.9,24.4,28.6,27.2,25.1,19,12.3,7.6
1950,6.9,5.5,11.5,16.4,21.3,24.5,28.5,27.3,21.9,18,11.3,5.4
1951,2.6,4.8,8.1,13.6,21.9,24.5,27,28.7,22.6,18.8,11.2,8.2
1952,5.5,3.2,8.1,17.2,20.8,24.9,27.7,26.1,23.5,16.6,12.6,4.5
1953,4.1,6.1,10.8,14.9,21.5,25.1,29.2,28.8,21.8,18.1,11.3,6.6
1954,4,5.9,9,15.7,20.3,23.5,26.2,27.7,24.7,17.4,13.9,2.5
1955,1.2,7.3,8.8,15.4,20.5,24.3,27.9,27.3,26,17.5,11.5,9
1956,2.7,5.8,9,17.2,18.9,26.5,29,26.7,23.1,17.1,9.9,4.8
1957,3.6,1.9,9.2,16.2,19.7,24.4,28.6,26.4,21.5,16.7,13.2,7.5
1958,3.4,5.6,11.2,17.8,18.7,25.7,29.1,26.3,23.1,15.1,11.2,8.1
1959,3.7,5.4,12.8,17,18.9,24.6,28.8,29.1,24.2,18.9,10.2,6.3
1960,4.2,8.5,11.6,14.9,19,25.4,28.3,27.6,24.5,17.1,11.7,5.4
1961,3.9,6.3,10.2,17.2,20.7,26.8,29.4,27.8,23.1,17.9,13,6.7
1962,3.2,8.1,10,14.5,19.9,24,28.8,27.4,23.7,17.2,10.4,7.1
1963,3.4,6.7,10.8,15.9,21.9,24.5,27.8,28.3,24.6,17.2,12.5,6.4
1964,4.4,0.6,10.5,18.2,20.4,23.4,28.9,27.9,24.7,18,12,6.1
1965,6.2,6.8,9.7,14.2,21.3,23,28.1,25.9,21.9,17.4,12.4,5
1966,5.1,7.6,11.2,15,20.2,23.6,27.7,28.8,22.4,17.4,11.8,4
1967,3.4,4.7,10.1,14.8,21.9,25.2,27.9,29.3,22.7,16.7,9.4,3.3
1968,3.9,3.7,10.8,16.1,20.2,24.5,26.8,27.1,23.9,16.1,13.2,8.8
1969,2.1,0.9,9.4,16,22.1,23.1,27,26.9,24,18.1,9.8,5.9
1970,2.5,6.9,6.7,14.8,20.9,22.6,26.7,28.2,22.3,17.9,10.8,6.8
1971,4.6,5,8.9,15.9,19.9,25,29.8,27.2,22.4,15.5,11.5,5.5
1972,4.4,1.5,11.7,14.7,20.6,25.4,27,27.1,21.7,16.5,12,6.2
1973,4.4,7,11,17.2,19.5,23.9,27.1,28.2,21.5,17,12.5,6.5
1974,3,4.6,10.3,18.2,21.5,24.2,26.4,26.6,23.6,17.1,12.5,4.9
1975,5.8,7,10.6,15.8,18.7,24.3,27.9,27.1,25,17.8,10.7,4.1
1976,4.3,7.3,8.4,15,21.2,23.6,26.4,28,22.3,17.9,8.5,6.4
1977,0.3,4.3,11.8,17.1,19.3,23.5,28,26.3,22.7,19.2,11.6,8
1978,5,5.5,9.7,16.3,21.1,24.1,29.3,29,24,17.6,11.5,7.8
1979,4.7,8.3,9.7,16,19.6,25.1,27.9,27.7,22.1,18.8,11.1,8.8
1980,4.5,4.6,7.7,15.2,21.3,24.9,26.9,24.7,21.7,18.4,14.1,7.3
1981,2.8,6.2,12.1,16.4,20.3,25.1,28.3,28.7,22.7,14.9,10.1,6
1982,5.5,5.1,9.8,16,22.1,22.8,27.9,26.5,21.8,19.3,12.6,6
1983,4.3,6.1,9.7,16.3,22.2,24.4,26.8,27.7,24.7,17.9,12.7,6.9
1984,2,3.4,10.5,15.7,19.9,25.3,28,27.6,22.6,17.2,13.2,4.1
1985,4.2,5.8,7.3,17.3,22.2,24.2,27.8,28.2,23.2,17.6,12.3,4.2
1986,5.4,6.1,10.4,16.2,22.5,24.5,27.1,27.3,23.1,16.7,10.8,7
1987,6.3,7.6,9.2,15.8,21.1,23.4,26.9,27.6,23.4,18.5,11.8,7.2
1988,4.2,4.4,8.1,16.7,21.3,25.1,29.5,26.9,22.2,17.9,12.6,8.1
1989,4,5,9.9,15.7,19.9,23.8,26.8,26.5,22.7,17.8,11.2,7.7
1990,4.2,5,11.8,15.7,20.4,25.2,29,27.9,23.7,17.4,13.3,6.4
1991,4.5,7.4,8.9,15.1,20.3,24.8,28.5,27.2,23.3,17.6,11.8,6.1
1992,5.3,7.3,8.1,17.6,20.9,23.8,27.1,27.4,23.4,16.7,11.6,7.7
1993,2.9,8.2,10.4,16.5,19.5,24.6,25.6,25.8,23.3,17.4,10.9,6.1
1994,4.9,5.8,9.1,17.2,23.1,24.7,28.1,27.7,22.2,16.7,13.8,7.7
1995,4.1,7,11.3,15.6,21.5,23.4,27.8,27,24.1,18,12,6.8
1996,4.3,5.6,8.6,15,20.5,24.7,27,26.8,24.2,18.4,11.2,7.4
1997,4.8,7.2,12.6,16.4,22.5,24,26.1,26.9,21.6,18.4,11.4,6.6
1998,3.4,8.4,9.6,19.7,21.6,23.9,27.8,28,23.7,19.6,14.8,8.4
1999,6.4,9.3,9.6,17.1,20.8,24.3,26.1,25.9,25,18.1,12.1,7.6
2000,3.7,5.3,11.9,16.8,22.8,24.6,28.4,26.7,23.2,17.3,10.2,7.7
2001,5.3,7.6,12.1,15.9,22,24.4,28.8,25.9,24.1,19,12.4,5.2
2002,7.7,9.3,13.1,16.8,20,25.9,27.5,26.2,23.3,17.6,12.4,6
2003,5.4,7.8,10.6,16.8,21.4,24.7,29.4,28.2,24.7,17.8,12.1,6.4
2004,6.5,10.2,11.1,18.8,22,24.4,28.4,26.8,23.9,18.2,14,7.8
2005,3.5,3.9,10.3,19.4,22.3,26.6,29.2,26.6,25,18.2,14.5,6.1
2006,5.2,6,12,18.3,22.1,26,28.8,28.4,23.1,20.6,13.9,7.2
2007,4.7,11,12.4,17.3,23.8,25.4,29,28.4,23.8,19.3,12.7,8.3
2008,2.1,4.7,13.7,17.9,23,24.7,28.2,27.7,24.9,19.2,12.4,7.7
2009,4.6,9.9,11.5,17.6,21.5,26.4,28.8,28.1,24.9,20.5,9.4,6.2
