1901,2.1,2.2,4.4,6,10.5,14.9,19.9,19.7,13.4,12,7.5,2.5
1902,0.3,4.3,2,6.3,9.4,17.5,18.7,17.9,16.2,10.4,3.9,2.8
1903,1.3,-0.7,4.4,5.4,11.2,16.5,17.2,18.6,14.9,12.2,6.4,1.7
1904,1.2,3.9,4.2,6.9,12.9,17,18.7,20,15.8,9.8,6.3,2
1905,4,4.1,6,8,9.1,15.1,20.3,18.9,15,9.8,3.9,-0.1
1906,3.9,5.9,5.3,7.7,10.8,15.9,23.4,18.7,14.4,10.1,2.8,0.3
1907,-2.4,3.5,1.7,8.8,11,13.2,18.3,16.9,12.2,9.9,4.5,0.7
1908,-0.3,1.6,5.5,9.6,9.6,14.4,20.6,19.2,16.8,6.9,3.4,-1.3
1909,0.9,-0.2,2,8.7,10.3,15.9,18,17.6,13.8,10.9,6.1,-1.2
1910,-2.6,0.3,6.2,9.1,13.5,15.8,22.5,17.4,12.7,9.6,4.8,1.9
1911,0,-0.8,4.4,6.6,9,15.8,20.3,16.35,11.6,9.1,3.4,-1.1
1912,-0.2,2.8,1.7,4.1,10.35,15.4,17.85,16.55,13.25,7.7,4.2,0
1913,-3.5,1.7,3.2,4.3,8.6,15.3,18,18.5,15.9,10.2,4,-0.3
1914,-0.2,2,6.6,7.2,11.1,13.9,18.8,19.6,13.5,9.4,4.9,-2.3
1915,-0.3,2.5,7.5,8.9,10.9,15.8,20.8,20.6,15.1,9,4.7,3.6
1916,0,3,8.55,8.8,10.6,18.6,22.6,21.05,16.2,7.8,3.8,-2.1
1917,-4.2,0.7,1.1,4.9,7.4,16.9,22.2,22.4,16.1,14.2,5.5,1.7
1918,0.5,1.2,3.2,7.3,8.9,18.5,17.2,16.1,15.2,11.5,3.7,-1.2
1919,0.1,-0.2,1.4,7.2,11.9,15.4,18.1,17.2,14.1,7.6,4.6,-1.2
1920,0.8,1.4,0.5,4.3,8,13.1,19.4,15.9,13.6,7.9,5.3,0.5
1921,0.6,2.5,5.2,5.9,7.7,13.4,18.5,16.1,13.7,14,7.6,0.7
1922,-3.9,-0.7,0.8,4.7,10.6,15.4,19.2,16,16.3,9.8,2.7,1.6
1923,0.7,0.7,5,5,10.1,11.7,17.1,19.1,13.9,8.8,6.1,-0.4
1924,-1.6,4.5,1.3,6.6,12.8,15.2,17.8,16.4,15.1,7.7,5.3,0.5
1925,0.9,4.4,4.9,6.4,11.2,15.6,19.6,15.7,11.8,9.6,5.2,3.2
1926,1.2,3.5,7.8,9.3,12.4,18.5,21.1,18.4,14.8,12,8.9,3.1
1927,1.8,3.3,4.3,7,11.1,15.1,20.5,17.9,13.4,12.3,7.3,2.2
1928,2.2,4,6.5,7.7,13.9,16.6,20.5,19.1,17.2,11.3,6.4,0.4
1929,0.2,1.3,4.6,4.9,12.5,15.5,20.2,20.5,15.4,11.5,6.5,4.6
1930,-0.1,4.4,4.8,8.3,8,16.8,19.3,18.5,13.5,10,6.8,0.7
1931,1.3,3.1,5.4,8.7,13.6,14.8,22.2,20.1,14.3,10.7,4,-0.3
1932,-1.3,1.3,5.9,6.2,9.9,15.3,18.8,18.1,17.2,10.7,8.1,-1.5
1933,-1.2,0,4.2,7.7,8.4,15.2,21.75,20.45,14.5,13.75,7.2,2.7
1934,3,4.2,10,11.6,13.4,15.3,19.9,19.8,16.5,11.2,6.6,2.7
1935,0.1,2.7,1.4,6.4,11.1,17.4,18.4,19.1,16.7,9,3.9,2.6
1936,2.6,1.3,6.2,8.4,12,15.6,20.3,19.3,15.6,11.1,6.3,1.3
1937,-2.1,0.3,3.3,6.1,12.7,15.6,19.9,19,16.2,11.3,6,2.5
1938,2.4,0.5,1.5,6.6,10.6,15.5,19.5,18.5,16,9.1,4.1,2.8
1939,1.6,-0.7,4.2,10.2,11.9,16.4,20.3,19.8,15.8,9.7,6.8,3.7
1940,3.3,2.8,5.9,8,13.7,19,19.1,19.1,14,11.1,5.2,3.2
1941,2,3.1,5.4,6,11.8,14.1,19.7,17.4,13.4,8.9,7,1.8
1942,0.6,0.6,4.1,6.3,9.6,15.6,20.2,18.9,15.1,11.5,5.6,2.4
1943,2.8,4,5.5,8.4,12.4,13.8,20.1,17.7,16.9,10.8,5.8,3.1
1944,1.3,1.3,4.3,5.6,12,13.8,19.3,18.8,16.4,11.3,3.7,2
1945,1.6,3.5,1.9,8.1,10.1,16.2,21.5,18.8,16.3,11,4,1.5
1946,2.1,1.1,4.3,8.7,12,16,20,19.8,15.3,8,3.2,3
1947,1.2,4.6,6.6,8.6,14.3,16.2,18.6,17.7,17,10.4,3.1,1.4
1948,3.9,0.8,1.9,5.4,10.4,16,19.1,18,15.2,10.6,4.5,-0.7
1949,-4.1,-0.8,2.2,9.9,11.5,17.6,20,17.2,16.1,9.9,8.8,0.3
1950,-2,3.7,4.8,9.2,12,16.2,21.2,19.8,14.6,11.4,7,4.3
1951,1.1,2.6,4.6,8.4,12.3,17,20.4,19.1,17.2,9.8,5,-0.9
1952,-1.4,1.6,0.7,7.8,12.6,13.8,20.2,19.1,16.2,13.1,3.5,0.4
1953,2.9,3.7,4.3,6.8,7.9,13.5,20.6,17.1,16.9,9.9,5.7,2
1954,1.8,5.3,2.9,10.1,12.9,14.6,20.7,16.9,14.2,10.7,6.5,1.2
1955,-1.4,0.9,4.8,4.5,11.2,16.1,18.5,20.4,16.2,11.5,3.7,2.1
1956,2,1.2,5.8,6.9,11.2,16.6,19.6,17.3,16.2,9.2,4.9,1.7
1957,-1.1,4,4.9,7.5,10.1,18.4,19.7,17.9,15.8,8.4,3.6,1.8
1958,2,3.8,1.5,6.4,12.9,15,19.2,21,15.9,12.6,4.7,4
1959,2.5,1.1,6.5,10.7,10.3,17.9,22.8,19.4,13.8,12.1,6.1,2.8
1960,-0.4,1.5,6.5,7.5,11.3,20,21.6,19.4,16.7,9.7,3.4,1.6
1961,2.7,3.3,3.5,7.6,9.9,19.5,22.7,20.4,14.7,10.9,3.8,0.9
1962,0.8,0.3,1.9,9.6,9.8,16.5,19.6,19.2,16.5,11.2,6.1,3.2
1963,1,6.7,3.9,4.2,12,14.3,18.5,18.4,17,11.4,4.5,2.3
1964,1.3,2.9,4,7.2,10.4,15.2,20.5,19.9,15,13.2,3,3
1965,1.4,4.3,5.2,6.8,11.2,14.4,18.3,18.3,12.9,12.7,5.3,0.8
1966,0.6,1.6,6.6,10.6,13.9,16.5,18.5,20.2,15.5,10.9,6.6,1.8
1967,2.3,4.7,3.2,2.9,11.5,14.7,20.2,20.6,16.9,12.1,7.5,-0.9
1968,0.5,5.3,6,8.6,11.8,17.7,18.8,15.8,16.2,11.3,5.2,-0.1
1969,1,-0.4,3.5,7.5,13.6,15,19.3,19.6,16.7,8.5,6.4,2.9
1970,3,5.3,5.9,5.8,13.6,17.4,21.1,20.1,15.5,11,6.5,0.2
1971,0.8,4.5,5.1,6.9,10,15.7,19.9,19.7,15.4,8.7,5.1,-1.6
1972,-0.4,4.1,8.8,7.4,13.3,17.3,20.9,19.1,14.9,9.5,3.7,-1
1973,0.1,2.6,2.8,8.5,13.9,17.6,19.6,19.4,15.3,11.1,3.8,2.9
1974,1.4,3.8,5.5,6.7,12.6,17.5,19.6,19.5,18.3,11.6,5.4,1.9
1975,2.7,1.9,3,3.7,12.6,17,18.8,17.1,17.1,9.4,5,2.1
1976,3,3.6,4.2,5.7,14.3,17,20.9,16.6,16,11.4,8.2,2.5
1977,0.8,6.2,2.9,10.2,7.9,18.6,21.5,21.1,15.9,13.2,7,4.8
1978,3.4,3.7,7.4,6.5,12,15.8,20,20,14.3,14.1,3.6,0.1
1979,0.3,1.5,5.4,7.9,13.4,17.4,20.7,18.2,17.4,11.5,5,3.7
1980,3.5,4.5,4.6,8.4,10.5,14.8,21.1,20.2,16,12.6,6.9,5.1
1981,4.4,4.3,4.6,9.5,13.3,19.3,22.1,21.2,17.2,8.2,6,3.8
1982,-0.8,3.1,3.2,7.3,12.9,15.3,19.1,19.4,14,8.9,3.2,1.6
1983,2.1,2.9,4,5.3,11.5,15,17.1,18.7,17.5,11.1,4.8,3
1984,3.8,3.2,7.1,6.8,14.9,17.3,22.1,20.4,18.2,8.8,3.8,1.4
1985,1.6,3,3.3,11,13.1,19.4,21.7,18.3,12.5,10,3.2,2.8
1986,5.5,4.3,7.6,8,12.4,18,19.2,20.2,12,10.8,6.3,3
1987,1.5,3.4,4.7,11.6,13.1,19.1,18,20.3,16.9,14.1,4.8,1.8
1988,1.7,5.5,7.1,8.5,11.6,16.4,22.3,20.5,17.3,13.7,5.2,1.4
1989,0,1.4,6.1,11.15,12.2,17.45,21,18.55,15.25,10,6.2,3.1
1990,1.5,0.7,6.5,10.3,12.3,17.1,21.8,19.2,15.7,11.8,5.8,-1
1991,2.5,7.1,1.8,7.6,10.4,15.3,21.9,19,18.4,13.8,6.7,2.6
1992,2.2,3.9,6.4,11.45,16.4,17.55,19.25,20.95,17.25,12.95,5.4,0
1993,0.9,1.7,7.1,8.8,12.6,15.8,19.6,19.3,16.8,11.6,5.3,1.8
1994,3.1,1.6,7.4,9,12.6,18.3,22.1,20.7,16.3,9.9,1,1.3
1995,1.4,6.3,4.5,6.9,10,14.3,19,20.2,17.3,13.1,8.7,3.9
1996,2.7,3.7,6.1,9.6,12.8,17.8,22.6,21.7,15.6,10.7,5.8,4.4
1997,3.1,3.3,7.6,8.5,15.6,16.3,19.9,19.7,17.2,10.4,7,1.2
1998,3.9,2.7,5.2,6.5,8.9,14.3,21.4,22,17.2,10,5.4,0.6
1999,2.3,3.1,4.7,6.4,12.5,17.1,20.5,19.1,17.8,13.4,7.9,2.8
2000,4.5,5.1,5.3,10,13.9,19.2,19.7,20.6,16.3,10.9,3.3,3.7
2001,2,2.1,7.6,6.8,17.4,19.1,21,21.4,18.2,12.6,7.3,3.4
2002,1.9,4.4,5.1,9.3,13,18.6,22.6,20.1,17.9,11.5,6.9,4.3
2003,5.6,3.3,6.9,6.2,13.4,18.8,23.7,20.9,18.9,14.5,5,4.4
2004,2.8,3.4,9.4,10.6,14,18.3,22.3,20.9,17.3,11.1,4.7,2.7
2005,1.7,4.7,6.8,7.4,13.3,15.7,24,22.1,16.1,12.4,7.8,5.1
2006,3.9,4.1,2.7,7.8,14.7,19.9,24.2,20.3,17.3,11,6.8,3
2007,0.8,4,8.3,9.4,14.7,19,22.7,21.9,16.1,11.3,7.6,2.1
2008,2.1,3.7,6.1,8.5,13.5,18.8,22.4,22.4,18.5,12.6,8,2
2009,3.5,4.1,5.7,8.6,16.4,16.9,22.8,21,19.4,10.8,6.2,1.2
