1901,1.2,3.4,6.5,11.4,15.7,19.2,19.9,19,17.1,12.3,6.5,2.7
1902,1.2,3.6,7,11.9,15.9,19,20,19.4,17.1,11.5,6.3,3
1903,1.7,3.4,6.7,11.1,15.7,19,19.7,19,17.1,12.4,6.5,3.1
1904,1.6,3.7,6.9,11.3,15.5,19.3,19.8,19.1,17.1,12.2,6.3,3
1905,1.7,2.4,7.1,12,15.7,19.4,19.9,18.9,16.9,12.5,6.6,2.9
1906,1.9,2.6,7,11.5,15.9,19.3,19.6,18.7,17,12.2,6.3,2.7
1907,1.4,2.6,6,10.8,15.4,19.3,19.9,18.6,16.9,12.5,6.9,3.3
1908,1.9,2.9,6.1,10.9,15.7,19.2,19.8,18.7,17.2,12.1,6.5,3.2
1909,1.4,3.4,7.8,11.3,15.8,18.7,19,18.3,17.2,11.9,7,3.7
1910,1.1,3.3,6.5,10.6,15.4,19.4,19.9,18.9,16.7,12.3,6.4,3.1
1911,1.3,3,6.1,11,15.3,19,19.8,19.1,17.1,12.1,6,2.6
1912,1.7,4.3,7.2,11.1,15.8,19.1,19.7,18.7,16.4,11.8,5.5,2.9
1913,2.3,3.2,5.9,11.1,15.7,19.4,20.3,19.3,17,12.2,6.4,3
1914,2.5,3.8,6.9,11.3,16,19.4,19.9,18.4,16.5,11.9,6.3,2.2
1915,0.6,2.6,7,10.1,15.7,18.8,20.1,19.1,16.4,11.5,6.1,2.5
1916,0.5,2.3,6.5,10.4,15.2,18.7,19.9,18.7,16,11.5,5.4,2.9
1917,1.5,3.5,5.6,10.2,15.1,18.7,19.9,19.3,16.6,11.4,4.8,2.1
1918,1.2,1.8,5.2,10.4,15.1,19.4,20,18.4,16.6,11.4,5.7,2.9
1919,1.5,3.5,7.1,11.3,15.5,19.2,20.1,19.1,17.2,12.6,6.8,2.9
1920,1.7,3.4,6.8,11.2,15.6,19.3,19.9,19.2,17,12.5,6.5,3
1921,1.6,3.5,6.7,10.9,15.6,19,19.9,19.1,17,12.3,6.4,2.8
1922,1.6,3.5,6.8,11.2,15.9,19.4,19.9,18.6,15.9,11.9,5.7,2.3
1923,1.2,3.1,7.6,10.8,15.7,17.7,19.5,18.2,15.8,13.5,6.8,2.5
1924,1.9,4.5,8.5,12,17.9,19.2,18.9,17.9,16.4,12.1,6.2,1.9
1925,-1.4,1.6,5.7,10.9,14.7,17.7,18.9,18.6,16.2,10.4,6.2,3.7
1926,2.7,4.3,6.4,10.1,16.3,20,22,19.1,17.2,12.7,6.6,2.8
1927,1.3,3.2,8.3,11.3,17.1,19.9,19.5,18.6,17.2,13.7,7.4,4.5
1928,2.3,4.2,7.8,11.3,16.2,19.5,21.3,18.3,17.7,12.9,6.9,2.4
1929,0.6,4,7.6,10.9,17.1,19.8,18.2,18.2,18.4,13.6,8.9,2.8
1930,2.2,5.1,8.8,13.4,17.1,19.8,19.2,19.1,18.1,13.6,8.7,6.1
1931,3.5,4,9.2,13.5,17.4,20.3,20.9,19.5,16.6,13.5,8.8,4
1932,1.3,3.3,8.6,10.7,15.9,19.2,18.8,18.3,17,9.5,7.3,3.7
1933,1.6,3.8,6,11.6,14.9,18.3,20.4,19.6,17.6,11.4,7.6,3.3
1934,-0.5,1.3,6.1,11.3,15,19.3,19.9,17.6,17.2,13.7,7.7,3.8
1935,0.5,2.6,6.7,10.5,15.3,19.8,20.4,18.9,17.2,12,8.3,3.8
1936,2.5,5.6,9,12.2,16.7,19.4,18.3,16.5,16.2,10.8,7.2,3.2
1937,1.8,4.3,7.6,11.6,15.6,20,19.8,19.7,16.9,13.3,8.4,3.2
1938,2.5,3.3,6.2,11.6,16.8,21.2,20.8,19.4,18,13.9,8.9,2.5
1939,3.5,4.4,7.4,10.8,14.3,19.3,19.7,19.3,16.7,13.7,7.4,4.5
1940,0.8,2.6,6.6,10.6,15.9,19.4,19.9,19,16.8,12.5,6.6,2.8
1941,2.3,2.8,7.9,11.7,15.1,18.4,20.3,19.4,16.7,12.2,7.3,4.1
1942,0.8,2.7,7.9,11.7,16.3,19.8,21,18.6,17.4,12.6,7.4,4.2
1943,2.1,2.9,6.2,11.2,15.1,19.4,19.5,17.3,16.1,11.9,7.1,4.6
1944,0.3,1.4,5.9,9.4,15,19.4,21,18.8,16.4,12.8,7.5,5.3
1945,0.9,3.2,4.6,10.5,14.5,19,20.3,19,16.6,11.2,6.9,1.3
1946,2.6,5.1,6.6,10.6,14.6,19.2,19.6,19.1,16.7,12.1,5.7,0.6
1947,-0.5,4,5.1,9.5,14.6,19.5,20.1,18.4,17,10.5,6.6,2.3
1948,-0.9,3.7,4.9,11.2,15.9,19.1,19.3,18.8,16.4,10.8,5.4,2.1
1949,0.5,2.9,7.6,11.7,14.3,18.9,19.7,18.9,16.1,12.3,8.4,5.4
1950,0.5,2.9,4.7,8.7,14.2,19.2,18.7,17.8,16.6,11.9,6.6,2.4
1951,0.6,4.9,8.9,12.4,16.4,19,20.4,19.6,16.6,13,7.2,4.3
1952,1.5,1.5,7.5,11.1,15.2,19.4,19.9,18.4,16.2,13.1,6.1,2
1953,0.7,3.3,4.6,12.8,16.9,18.7,19.9,18.3,16.6,12.7,7.1,3.8
1954,0.3,2.6,6.4,9.5,15.6,19.7,19.8,17.8,15.6,11.6,6.5,2.8
1955,3.2,4.7,7,10.7,16.5,19.6,20.2,19.4,16.9,13.5,6.9,3.9
1956,2.7,4,5.7,12.2,16.9,18.6,19.5,17.8,16.3,11.5,7.1,1.1
1957,0.1,5,5.7,9.5,15,19.3,18.7,19.1,16.9,11.1,5.7,3.8
1958,1.9,4.6,7.1,11.7,15.2,19.8,18.7,17.6,16.1,12.2,6.8,4.9
1959,2.2,4.2,7.7,10.5,16.3,19.5,20.3,19.1,17.4,13.1,6.8,1.7
1960,0.5,3.7,6.6,10.1,15.2,19.7,18.8,19.6,16.5,13.2,6.5,3.3
1961,0.7,2.1,5.4,10.7,17.4,19,19.5,17.3,15.6,12.2,6.6,1.7
1962,1.4,1.7,5.7,10.6,15.8,18.3,19.9,18.1,17.1,12.6,8.3,1.7
1963,3.8,5.1,5.1,11.1,13.3,17.3,19.9,18.7,17.6,11.1,5.8,4.2
1964,1,3.2,8.6,10.2,15.3,19.3,19.3,18.6,15.7,11.6,4.3,4.7
1965,1.8,2.6,6.2,8.6,14.8,17.5,19.8,18.3,17,13.7,6.4,2.1
1966,2,3,5,10.5,14.7,19.7,20.1,19.5,16.1,16.4,6.5,2.4
1967,-0.4,4.6,6.6,12.8,16.8,18.4,19.2,18.3,16.9,11.8,6.8,1.2
1968,-0.6,5.7,7.4,12.5,15.5,18.4,19.5,19.6,16.7,11.1,5.6,2.8
1969,1.8,5.5,9.7,10.2,15.3,19.9,19,19,17.6,12.6,7.2,1.8
1970,3.6,3.8,7.4,10.7,14.8,20,19,19.8,16.1,12.2,7.1,4.2
1971,1,3.4,7.8,12,16,18.8,19.5,18,16.6,10.1,5.7,4.1
1972,0.9,3,6.4,10.4,14.8,19.3,20.6,19.4,18.2,12.9,6.3,3.5
1973,-0.5,1.3,4.2,10.7,17.7,19.9,20,19.4,16.1,11.1,6,2.6
1974,1.5,1.1,7.7,8.9,15.4,19.3,18.9,18.5,16.9,11.6,4.6,2.3
1975,-0.5,1.8,5.1,11.6,15.4,19.7,18.7,19.2,16.5,12,4.8,5.4
1976,1.1,2.7,3.7,9.8,15.6,18.7,20.5,19,17.1,12.6,5.1,3.3
1977,3.1,4.4,6.4,11.2,16.2,19.6,20.9,19.8,16.9,11.8,5.8,2.7
1978,5,5.9,7.9,11.1,17.9,19.4,19,19.8,17,11.8,6.9,4.7
1979,6.9,3.2,9.1,9.8,15.2,20.3,20.6,20.4,18,13.7,5.6,3.7
1980,2.8,5,7.2,12.8,15.5,20.4,19.6,18.7,16.9,12.3,7.4,1
1981,-1.8,3.2,7.9,12.8,16.5,19.9,20.7,19.6,17.7,12.5,5.3,3
1982,1.3,2.5,7.6,13.1,15.7,20.6,21.7,19.5,16.4,12.7,5.5,3.1
1983,-0.2,5.3,5.8,11.5,17.6,20,21.1,20.2,16.9,10.9,6.9,2
1984,1.4,1.4,7.5,11.3,17.2,20,20.2,20.1,18,12,7.1,2.5
1985,1.8,4.4,7.4,10.8,14.9,20.6,19.5,19.1,16.9,11.7,7.4,2.4
1986,0.6,4,5.9,13.2,15.5,20.2,20.5,20.1,17.1,11.6,5.4,0.7
1987,0.7,3.3,7.4,10.1,18.2,20,22.9,20.6,17.9,13.2,6.5,4.7
1988,2.5,4.9,8.1,13.8,16.8,21.5,20.2,19.3,17.3,12.3,6.3,-0.2
1989,1.3,1.9,6.5,10.5,15.7,20.3,20.1,18.7,18.3,12.4,7,4.7
1990,1.9,3.2,7.5,12.8,15.2,20.3,19.6,20.1,18.2,13.8,6.4,3.2
1991,-1.6,3,7,11.1,15.2,20.3,20.1,19.6,17.8,12.7,6.3,1.1
1992,0.4,3,7.6,10.6,14.2,19.5,18.8,18.6,16.5,12.8,5.5,3.2
1993,0.4,3.6,6.4,11.6,14.8,20.1,20.5,18.9,16.9,11.8,8.8,2.7
1994,0.2,1.6,8.1,9.9,16.5,19.2,19.6,18.4,16.4,13,6.4,2.5
1995,-1.4,2.6,8.1,11.9,17,20.1,20.4,20.3,18.2,12.3,6.1,5
1996,2.8,4.2,8.1,12.1,16.7,19.7,19.9,19.6,19.5,12.6,6.4,3.8
1997,2.8,3.6,6,10.5,17.6,20.9,21.4,20.6,18,13.3,6.6,2.4
1998,2.5,4.6,6,13.5,18.2,20.8,21.9,19.7,19.3,12.7,3.5,4.3
1999,2.9,1.4,7.8,12.6,16.8,20.5,20.3,18.7,18.4,14.2,7.5,3.6
2000,2.3,1.6,6.9,13.3,18,19.6,20.4,20.2,16.4,12,6.1,2.5
2001,0.2,3.5,9.1,10.9,15.7,19.6,20.4,20.2,18.2,13.9,6.1,4.1
2002,1.6,2.5,8.3,12.4,17.2,19.8,21.3,19.5,18.9,12.9,6.2,4.8
2003,2.7,3.4,7.4,12.7,17.7,19.7,21.5,20,18.6,15.3,7.8,3.4
2004,2.5,5.7,6.1,13.5,16.3,19.9,19.6,19.7,16.7,14.2,6.3,5
2005,0.8,3.8,9.6,13.7,17.9,20.2,21.1,19.4,18.1,14.4,7.3,3.5
2006,1.2,4.2,7.2,11.4,17.2,20,21.2,18.8,17,13.6,5.6,2.5
2007,0.8,4.5,7.3,11.9,16.6,19.7,20,19.7,17.7,13.8,5.8,4.1
2008,-0.2,2.9,7.1,11.9,16.4,19.5,20.2,19.1,18.4,13.4,6.5,2.8
2009,1.7,5.3,9.5,11.8,15.7,21.4,21.4,20.4,18.7,13.1,6,4.9
