1901,1.5,-1.2,3.5,6.2,8,12.4,14.6,14.6,13.3,9.5,5,3.7
1902,2.2,4.1,4.3,8.3,6.3,10.7,15,14.5,13.1,9.5,6.1,3.8
1903,2.8,2.7,3.6,3.8,9.1,11.2,14.7,14.2,12.6,10.2,5.5,4.8
1904,3.5,3.4,4.4,7.3,9.2,13.7,17,15.5,11.7,8.9,4,3.6
1906,1.6,0.1,2.1,4.9,8.4,12.1,14,16.1,13.2,10.1,6.2,2
1907,1.2,-0.2,0.8,3.8,8.7,11.9,14,15.8,13.1,11,7.3,5.8
1908,1.1,2.3,2.5,3.8,10.3,12.7,13.9,14.2,10.9,9.4,5.1,3.2
1909,0.7,-1.2,2.3,6,8.4,11,12.3,15.1,10.5,9.7,5,5.7
1910,3.1,2.4,3.1,5.4,7.1,11.6,12.8,14.3,10.6,9.8,4.6,5.6
1911,0.9,1,4.1,4.3,8.8,12.1,16.6,16.9,13.8,10,8.1,5.2
1912,4.4,4.3,3.8,4.5,9.7,11.7,14.6,13.6,10.8,8.2,3.9,3.6
1913,4.3,1.4,3.8,4.7,8.7,12.6,13.1,14.1,12.6,10.8,7.6,2.6
1914,-0.4,3.2,3.6,7.7,8.1,11.2,14.4,13.9,12.2,8.4,5.2,4.6
1915,2.1,2,2.6,4.7,10.1,13.3,14.1,15,10.9,7.3,4.5,6.6
1916,3.6,3,4.4,5.7,9.5,12.6,14.2,15.1,11.1,7.7,6.4,4.9
1917,1.9,0.6,1.9,4,10.2,14.2,15.3,14.8,14,8.2,5.3,1.8
1918,2,1.9,2.7,6.1,8.6,11.4,14.2,14.8,14.2,7.9,5.5,4.6
1919,2.7,1.9,3,4.4,7.8,13.3,13.3,16,13.7,7.1,4.7,3.2
1920,3.6,3.1,3.7,6.3,11.9,12.7,15.2,14.7,12.8,10.3,6.9,4
1921,3.7,1.6,4,4.5,9.6,12.6,16.5,16.1,14.1,11.1,5.2,2.7
1922,2.5,2.3,4.8,5.1,11.2,13.6,14.5,16.2,10.9,9.4,4.2,2.5
1923,1.1,3.2,3.1,5.8,8.5,11.2,17,16.9,13.4,10.7,6.9,2.9
1924,2,0.5,3.9,6.1,10.7,13.1,16.3,14,13,9.6,6.3,4.1
1925,2.5,2.9,1,5.9,9.4,14.2,14.4,15.1,11.3,9.9,5.6,2.5
1926,2,5.2,4.3,6.3,7.8,11.1,14.5,15.4,15.3,11.6,9.6,2
1927,2.6,1.5,3.9,6.6,9.7,13.8,15.5,15.7,12.4,8.8,7.3,5
1928,2.9,3.1,4.7,6.3,7.5,12.8,17,17.4,14.4,9.5,6.5,2.6
1929,-0.5,-2.7,3.4,5.5,10,13.7,15.6,14.7,14.5,10.3,6.4,4
1930,4.5,2.2,4.4,6.1,8.5,13.8,15.9,15.1,13.6,9.3,6.6,4.1
1931,3,0.7,3.4,4.8,9.3,14.9,15.2,15.4,11.6,9.7,7.8,2.5
1932,3.3,-1.1,2.9,4.6,7.8,10.8,12.8,16.1,15.1,9.7,6.9,6
1933,2,1.7,3.9,6,8,10,15,15.9,13.6,11,5.5,1.6
1934,1.8,1.8,3.3,6.2,9.6,12.6,15.4,14.1,13.3,8.7,5.9,5.4
1935,-0.1,1.5,2.3,4.9,6.6,13.7,15.6,14.1,13.1,10.6,7.6,3.6
1936,5.5,3.5,4.7,5.6,7.8,11.6,14.3,14.3,12.9,6.4,5.3,3.7
1937,3.1,4.3,3.6,5.4,9.1,13.4,14.8,14.5,12.5,10.5,6.7,2.8
1938,1.3,0.9,5.2,3.5,7.4,13.3,14.3,14.4,12.5,10.2,6.9,3.5
1939,3.7,2.9,1.6,6.3,6.1,11.7,14.5,15,11.8,9.8,6.5,3.9
1940,0.1,1.4,4,6.7,8.6,11,13.3,13.3,12.8,10.1,5.7,0.1
1941,1.6,2.4,3.5,5,7.1,12.2,15.7,15.1,11.3,8.4,5.8,1.1
1942,-1.3,-0.6,5.6,7.3,9.5,13.6,15.3,14.9,14.4,11.1,4.7,4.7
1943,1.8,2.8,4.4,6.5,10,12.7,16.2,16.9,15.1,12,5.4,5.1
1944,2.2,0.7,3,7.8,9.4,12.4,15.3,17.3,13.6,10,5.5,2.5
1945,-1.7,1.4,5.3,8,10.8,15.9,17.5,15.4,13.1,8.9,4.4,3.2
1946,1.7,2.5,2.3,6.6,7.5,12.3,15.5,15.9,14,9.2,5.6,1.2
1947,-0.2,2.7,5.1,6.9,10.7,14.8,17.3,17,13.9,10.7,7,2
1948,3.2,1,5.4,6.5,10.2,12.4,14.1,15.5,12.5,10.9,6.4,3.9
1949,3.5,1.5,1.3,6.6,9.3,13.1,15.9,16.1,15.6,11.5,4.9,4.6
1950,1.6,2.7,3.9,5.1,9.6,14.6,16.9,16.6,13.4,9.8,5.9,2.9
1951,3.8,4.6,4.5,6,9.2,12.4,14.8,16,15.5,10.9,8.3,3.4
1952,2.6,1,4.6,7.8,10.5,14.3,17.4,16.8,13.8,11.2,5.7,4.6
1954,1.8,2.1,5.2,6.2,9.3,13.6,13.3,14.3,13.7,9.5,6.8,5.1
1955,6.3,4.6,4.6,6,9.8,13.8,16.4,15.7,13.8,9.7,6.3,6.4
1956,4.1,-1.4,3.9,6.1,9.7,11.4,14.6,16,14.6,8.3,5.6,2.9
1957,1.6,4.4,4.3,6.7,8.9,13.2,14.7,14.9,12.2,10.9,7.6,4.3
1958,2.7,3.5,4.1,5.4,10.2,13.2,15.1,16.3,14.6,11.4,7.7,6
1959,2.9,2.7,6.7,7.4,9.9,13.3,15.7,16.1,14.7,9.9,6.4,5.9
1960,3.5,4,5.8,5.9,10.1,14.9,14.9,15.4,12.7,11.5,7.8,4.4
1961,3.9,1.9,3.3,8.4,9.7,13.9,15.9,15,14.9,11,7.8,5.4
1962,4.2,2,4.3,6.8,9.2,12.5,15.2,15.9,14.3,11.1,6.4,2.2
1963,2,1.7,3.5,7.1,9.2,13,16.7,16,14.5,9.4,9,4.4
1964,1.9,4,5.9,7.1,10.8,14.3,16.3,16.1,14,9.5,7.5,4.6
1965,3.3,0.4,4.1,5.8,8.6,12.4,15.2,15.1,12.7,11.9,8.2,5.5
1966,3.3,5.2,3.4,7.6,10.3,13.8,13.8,14.1,13.2,11.5,5.5,3.5
1967,2.4,3.9,4.9,5.8,9.7,11.5,16.4,16.2,12.9,10.8,8,3.8
1968,1.9,4.2,4.2,7,10,12.4,15.1,14,12.5,10.5,7.2,4.5
1969,2.5,2.2,4.8,6.4,10.6,11.5,14.7,15.6,13.3,10.6,7.5,2.8
1970,5.3,3.4,3.2,5.4,8.6,14,14.6,15.6,13.9,10,6.6,3.8
1971,3.1,2,1.3,8.4,10.7,12.2,15.9,17.8,13.6,10.3,5.6,3.5
1972,3.9,4.6,5.5,6.2,8.8,12.6,14.3,14.4,11.9,9.1,7.1,4.9
1973,3.3,1.4,2.2,4.3,10,13.9,16,16.5,14.8,10.3,5.9,3.2
1974,4.4,3.3,5.2,5.8,9.2,12.3,14.7,15.5,13.1,6.5,5.7,3.1
1975,3.7,2.6,3.6,5.3,8.9,11.6,14.4,15.7,14.3,8.4,5.9,4
1976,2.4,3.2,3.3,5.5,9.5,13.1,15.7,14.8,12.3,10.2,5.5,4.8
1977,4.5,5,5.3,5.8,9.4,12.3,14.7,14.2,11.5,11.4,6.3,3.6
1978,2.3,3.1,4.2,5.3,8.3,11.9,13.4,14.4,11.9,8.3,4.3,5.6
1979,3.1,4.3,4.8,4.8,8.5,14.4,15.5,14.6,12.5,10.7,4.5,4.3
1980,2.5,2.9,4.1,4.7,7.9,11.5,12.7,15.5,13,9,6.5,1.7
1981,0.4,0.8,5.7,7.2,8.4,13,13.6,14.7,13.9,10.1,4.8,4.5
1982,3.7,2.7,3.1,5.3,9.2,14,17.2,15.6,15.2,10.2,7.7,4.4
1983,2.9,1.5,4.5,7,9.7,13.2,17.4,16,14.1,10,7.5,3.6
1984,2.7,1.8,3.8,5.2,8.2,12,15,14.6,11.8,9.6,7.7,4
1985,0.9,3.3,3.5,6.6,9.4,13,16.8,15.1,13.9,10.7,6.2,4.6
1986,2.8,1.5,4.6,6.7,11.3,12.2,15.7,16.6,14,11.9,7.3,3.7
1987,2.9,3.2,2,6.5,8,12.3,17,16.7,15.2,12.3,6.7,5.7
1988,5.5,2.9,3.6,6.7,10.5,12.7,16.5,16.7,13.4,12.7,5.8,3.5
1989,2.6,2.7,5.5,6.8,10.2,12.6,16.9,16.9,13.5,8.9,6.3,5.5
1990,2.7,5.6,4.6,6.2,11.1,13.4,15.5,16.2,13.7,13.6,5.8,2
1991,2.7,2.4,6.3,4.7,7.2,11.5,15.5,16.9,15.5,10.2,6,1.5
1992,2.8,2.1,4.2,6.1,10,12.5,15.4,17.4,13.9,11.7,8.3,5.7
1993,3.6,0.7,2.3,6.5,10.5,13.8,14.9,16.6,14.3,11.9,6.4,5.5
1994,3.5,2.7,4.8,5.7,10.4,12.9,17.3,18.7,15,10.4,9.3,5.8
1995,1.6,4.4,3.4,6.3,9.4,11.9,17,16.9,12.3,10.5,6.4,5.5
1996,5.9,2.2,4.1,7.3,10,13.8,15.1,15.9,12,9.7,7.3,5.2
1997,4.3,4.2,4.4,6.1,10.2,14.9,15.4,17.3,14.4,11.8,8.3,4.9
1998,3.1,2.8,3.9,7.3,10.3,13.6,15.5,16.4,13.5,9.7,4.7,2.3
1999,2.6,1.1,4.6,7,11.6,13.5,16.6,17.5,15.3,11.8,6,3.5
2000,1.5,3,4.6,7.3,11.9,14.2,15.3,16.5,13.7,11.6,8.1,6.7
2001,6,3.1,6.9,6.1,11.6,13.1,16.5,17.3,12.5,13,7.2,2.7
2002,1.6,4,4.8,7.3,10.3,14.5,16.2,16.3,13.8,10.8,8.7,6.3
2003,3.5,1.1,3.7,6.7,11.3,15.5,18.2,19.2,14.4,11.4,8.4,4.5
2004,3.8,4.4,3.8,6.8,9.2,13.6,15.8,17.1,14.3,13.3,6.9,5.7
2005,1.8,0.3,2.9,6.4,10.7,14.8,16.3,15.9,14.3,11.7,6.5,3
2006,1.8,2.2,4.2,6.7,10.4,13.8,18.7,15.7,14.5,11.7,8.2,5.1
2007,5,4.4,4.5,7.6,11.6,14.2,15.6,15.8,13,9.8,6.1,4
2008,4.5,2.6,4.8,7.5,11.5,13.8,16.4,16.8,13.9,11.5,7.6,5
2009,3.4,2.1,4.6,8.4,12,14.3,16.9,18,15.3,11.5,7.8,5.4
