1901,3.95,0,3.9,10.45,13.7,18.45,21.4,24.3,19.55,15.45,8.65,3
1902,1.6,1.6,6.2,8.7,14,18.1,21.5,22.8,19.6,14,10.8,6.4
1903,3.1,2.5,6.5,10.8,13.5,18.3,21.5,24.7,20.9,14.1,8.2,2.7
1904,0.9,2.5,4.3,10.7,13.9,18.9,23.9,24.6,19.3,13.8,7.3,4.7
1905,4,1.1,4.8,8.9,14.4,18.7,23.4,22.9,19.9,14.5,9.1,6.6
1906,1.1,1.5,4.6,9.6,14.4,18.1,23,24.3,19.3,14,8.3,4
1907,3.1,0.3,4.3,10,14.5,18,22.5,24.6,19.6,14.3,9.7,3.3
1908,2.7,1.9,4.6,10.3,14.4,18.9,21.9,24.1,18.9,14.6,7.6,5
1909,2.2,1.1,3.5,10.1,14.1,18.8,23.4,25,20.8,13.2,9.3,3.5
1910,3.3,0.5,3.5,9.5,14.7,18.9,23.2,23.7,19.5,14.4,8.9,2.7
1911,2,2.7,5.3,9.7,14.4,18.6,23.2,24.3,21.6,13.7,10.2,4.1
1912,1.9,4.6,5.5,10.2,14.3,18.8,22.6,24.4,18.9,13.5,7.5,3.9
1913,1.4,1.6,3.6,11.3,14,18.4,21.8,23.4,18.4,14.1,8.9,3.9
1914,2.1,2.7,6.6,9,15,18.6,25.3,25.2,21.2,14.2,10,5
1915,1.7,1.9,3.5,9.7,14,19.3,23.6,24.7,21.1,16.2,10.4,5.1
1916,3.8,2.5,3,10.2,15.1,20.6,23.3,25,21.5,15.2,11,4.8
1917,-0.1,1.2,3.7,9.7,13.3,18.4,24.5,24,21,14.7,6.7,1.9
1918,0.1,1.8,4.4,9.7,13.8,18.2,23.4,24.1,19.4,14.4,8.4,4.2
1919,1.7,2.5,5.8,10.2,14.7,19.2,23.2,24.3,19.9,14.7,9.9,3.7
1920,2.1,1.3,5.3,10.3,14.6,19.1,24.5,24.3,20.5,14.7,10.9,4.7
1921,2.6,2.2,3.7,10.4,14.5,17.3,22.8,25.3,19.7,14,7.3,3.9
1922,-0.2,4.3,3.9,10.5,15.3,19.4,23.2,26,21.1,14.7,8.4,3.5
1923,0.7,1.8,6.1,9.7,15.5,18,22.4,26,20.5,14.1,9.2,4.8
1924,2.1,1.8,2.3,10.7,14,18.4,24.8,25.4,19.8,14.4,7.4,3.9
1925,1.6,0.6,3.8,9.1,14.5,19,23.2,24.7,20.6,14.5,10.3,3.8
1926,1.5,2.2,3.9,8.5,14.5,17.9,23.1,25.5,21.3,12.6,8.3,2.6
1927,1.4,0.5,3.8,9.8,13.8,18.5,24.5,24.1,19.2,14.6,9.9,4.6
1928,1.8,1.3,4.6,10.4,15.7,18.5,23.8,24.4,21.6,14.7,9.5,3.9
1929,1,0.7,4.5,9.3,14.4,19.3,24.1,25.3,19.4,14.2,8.6,6.4
1930,1.5,3.2,6.1,11.1,15.3,19.2,25.7,25.5,19.4,14.4,7.5,4.7
1931,2.1,1.5,5.1,9.1,14,18.7,21.2,25,20,13.4,10.3,5.1
1932,3.7,1.2,3.7,8.4,14.4,18.6,24,24.8,19.6,13.1,8.9,5
1933,0.7,0.7,3.3,9.7,15.6,20.1,25.3,24.9,20.3,13.9,9.1,4.6
1934,-0.2,1.7,3.9,9.1,15.4,19.6,24.7,25.1,19.5,13.2,8.2,5.6
1935,1.8,2.8,5.1,9.7,14.6,18.3,23.5,24.2,19.3,14.4,9.3,3.5
1936,-1,-0.2,1.9,8.8,13.8,19,22.3,23.4,20.9,13.9,8.6,5.7
1937,2.7,3.7,5.1,10.5,14.7,18.1,23.9,25.5,20.2,14.5,9.9,3.1
1938,0.8,0.8,6.3,10.2,15.5,18.9,23.5,24.6,19.8,15.5,8.1,4.1
1939,1,1.6,4.6,10.2,14.4,19.2,24.9,24.8,21,14.9,9.8,4.1
1940,0.5,1,4.3,9.7,14.8,19.1,24.7,23.4,20.1,14.8,10.2,5.7
1941,2.7,2.1,6,9.9,15.3,19.6,21.6,23.5,18.6,13.8,10.7,5.4
1942,1,0.9,6.9,10.5,14,19.3,25.9,24.9,20.6,13.4,8.4,3.9
1943,0,1.5,4.85,9.05,15,19.2,23.15,25.05,21.2,14.6,8.7,5.25
1944,2,1.2,4,9.4,15.8,20.2,24.4,25.1,20.8,14.3,9.9,2.5
1945,-0.6,-0.4,4.6,11,13.4,19.4,21.8,25.2,20.5,14.5,9.3,3.6
1946,2.3,2.1,3.9,11.3,14.5,20.6,24.6,25.2,20.6,14.5,11.2,3.1
1947,2.3,-0.5,3.7,10.3,13.5,17.4,24,25.4,21,13,7.7,2.2
1948,1.8,2.7,4.6,11.4,15.3,19.8,24,24.4,20.6,15.5,9.7,7.3
1949,3,3.5,4,8.7,15.7,18.1,22.4,24.7,20.7,14,8.8,4.7
1950,3.7,2.7,4.6,10.3,15.6,18.6,24.1,24.4,20.2,14,9.3,3.7
1951,2,3.4,4.7,9.7,14.8,18.3,22.2,25.6,18.7,14.6,9.1,6
1952,2.5,1.1,4.6,10.7,14.5,18.6,22.6,24,20,13.7,10.7,4.8
1953,1.7,2.4,6.2,9.4,15,18.9,23.4,24.9,20.6,15.4,9.1,6.3
1954,4,3.7,5.4,11.3,15.3,17.5,21.6,25,21,13.3,10.8,5.2
1955,1.6,3.9,6.5,11.2,15.2,20.8,24.7,24.2,20.5,14.3,8.3,5.8
1956,1.9,1.2,5.4,10.3,14.6,19,23.7,23.3,20.9,14.9,8.3,3
1957,3.3,1.3,3.5,11.3,14.5,18.4,22.7,24.4,18.8,13.9,10.2,5.1
1958,2.2,3.3,5.5,11.2,15.1,19.9,24.2,23.8,21.1,14.1,9.7,6.7
1959,1.7,5.3,7,11.5,15.8,19.3,24,24.9,21.6,15.4,10.8,5.7
1960,2.2,4.4,6.9,9.8,15.3,19.5,24.3,25.5,21,14.7,10.3,4
1961,1.1,1.5,6.2,11.1,16,19.8,25.5,25.8,22.4,16.5,10.8,5.2
1962,1.6,3.1,5.3,10.2,15.4,18.4,24.1,25,21,13.9,8.9,5.3
1963,-1.5,0.3,4.7,11.1,15.6,19.1,24.3,24.4,19.6,13.9,9.2,5.7
1964,3.7,1.3,5,13.3,16,18.9,25,26.5,21.1,14.8,9.2,5.1
1965,1.8,2.2,3.6,8.8,15.2,18.9,23.1,25,18.9,13.9,10.5,4.3
1966,1.7,4.1,6.4,10.7,15.1,18.7,23.3,26.1,20.1,14.9,9.2,3.4
1967,1.5,2.1,6,11.1,16.3,19.8,24.1,26.1,20.9,14.5,9.7,2
1968,1.9,-0.2,5.5,11,14.6,19.2,23.2,24.1,20,13.4,9.9,6.7
1969,2.4,2.5,4.2,10.9,15.8,18.7,23.3,25.5,21.5,13.9,8.8,3.5
1970,1,3.2,2.4,9.8,15.6,18.1,23.8,25.1,22.3,15.5,9.1,4.3
1971,2.2,2.1,4.5,10.8,15.6,19.8,24.7,24.4,20.3,15.2,10,5.2
1972,4.6,3.3,5.8,10.9,14.9,19,23.4,24.1,19.7,14.6,9.1,5.1
1973,3.7,4.1,5,12.2,15.3,18.6,25.1,25.7,19.7,14.1,8.4,2.4
1974,1.4,1.6,4.5,11.2,15.7,18.7,22,24.2,19.3,14.6,8.3,4.5
1975,1.7,1.6,4.7,11,14.7,19.2,24.4,24.9,22.7,15.3,10.2,4.3
1976,1.6,4.3,5.3,10.1,15.2,18.9,22.8,23.9,18.2,14.1,7.6,3.7
1977,0.2,0.6,5.8,11.1,15.3,19.1,24.2,23.4,21.1,15.9,10.6,6.3
1978,2.8,1.3,4.8,10.7,15.9,20.4,26,25.9,21.1,14.3,9.8,6.1
1979,4,4.3,5.7,10.2,14.7,20.9,23,25,21,15.9,9.6,6
1980,2.1,1.1,5,9.8,15.5,20.2,21.6,22,19.6,14.4,9.9,2.7
1981,0,1.4,5.65,10.65,14.7,19.3,24.85,24.15,19.2,14.15,8.05,4.55
1982,1.9,2.3,6.2,10.7,16.9,19.2,22.1,24.3,19.3,15.1,11.2,5.4
1983,3,1.8,5.5,13.1,16.1,19.1,23.1,25.6,21.6,14.6,8.8,3.7
1984,0.4,-0.2,3,9.9,14.9,20.5,24.4,26.2,20.5,14.4,10.3,4.4
1985,1,2.9,5.8,10.9,16,18.6,24.2,26.8,21.8,15.5,9.6,3.1
1986,0.5,0.4,4.9,11.2,15.1,19.3,22.2,25.1,20.3,13.2,9.2,6
1987,3.2,3.7,5.3,10.6,15.6,20,23.9,24.3,19.9,16,10.5,5.8
1988,3.9,2.1,5.1,10.9,15.4,20,23.2,24.8,21.1,14.7,8.4,4.8
1989,4.9,4.3,6.2,12.1,15.7,19.1,23.7,24.7,21.2,14.5,10.5,5.8
1990,2.2,5.6,7.1,11.4,16.2,21.5,25.4,26.7,22.1,15.5,12,6
1991,2.9,2.2,6.5,11.6,15.6,21,24.3,24.2,21.9,15.7,9.9,6.6
1992,4,3.6,6.8,12.2,15.1,18.7,24.1,25.1,21.4,15.3,10.3,6.8
1993,3.8,4.3,5.4,11,15.6,19.6,22.2,22.6,20,14.2,11,5.4
1994,2.9,3,4.6,12.8,17.3,20.1,26.4,27.7,22.2,16.4,11.6,6.1
1995,2.7,2.8,6.6,11.3,15.6,18.6,24.7,27.1,20.4,16,8.8,3.9
1996,2.9,1.9,5.3,9.3,16.2,20.5,24.5,25.4,20.8,15.4,10.5,5.3
1997,2.7,2.9,7.2,11.6,16.8,20.9,23.8,25.6,20.5,14.9,11.4,5.9
1998,2.5,4.7,7.2,13.5,17.5,19.4,24.1,25.7,22,17.1,10.5,6.8
1999,3.4,3.1,6.8,11.2,16.3,20.1,23.1,25.1,22.9,16.1,10.7,5.3
2000,3.5,1.8,6.2,11.4,16.8,20,25.3,25.6,21.1,16,10.8,5.7
2001,1.8,3.3,6.2,12,16.7,20.4,25.3,25.4,20.9,16.1,9.9,4.8
2002,3.7,4.4,8.1,12.6,15.8,20.1,24.7,24.9,21,15,7.6,4.9
2003,1.8,3.6,5.3,11.7,15.7,20,22,24.5,21.8,14.6,12.1,5.8
2004,2.5,4.9,6.4,12.5,16.8,21,25.8,24.8,21.8,15.3,11.7,6.9
2005,2.7,2.1,5.3,12.3,15.5,21.5,24.5,25.7,22.2,16.2,10.7,2.1
2006,2.5,3.5,5.3,9.8,15.4,20,23.5,26.3,20.5,17.1,11.1,5.9
2007,4.3,5.7,6.6,10.9,16.3,20.2,22.8,26.6,23,17,10.8,6.6
2008,3.2,2.3,7.3,12.3,16.5,19.6,25.9,25.1,21.8,16.6,10.1,5.7
2009,3,5.2,6.6,12.2,16.8,20.7,23.4,24.7,21.3,16,10.2,5.1
