1901,1,2.6,10.6,18.9,25,30.4,30.5,29.6,26.7,19.2,11.2,1
1902,3.1,5.4,11.6,18.2,24.8,29.5,29.9,28.4,26.8,21.6,12.3,4
1903,1.7,4.9,11.2,19.5,25.5,29.9,30.5,29.7,26.5,18.8,9.4,3
1904,-0.5,4.5,8.8,18.5,24.7,30.4,29.6,29.8,26.8,19.1,12.4,4.1
1905,3.6,2.2,10.4,17.5,26.4,31.2,30.4,30.2,27.3,20.7,10.5,4.3
1906,0.7,0.7,11.7,20.9,26.4,30.1,31.2,30.8,27.3,21.2,8.2,4.9
1907,2.7,2.2,11.2,20.7,25.2,30,30.1,30.5,27.3,21.3,9,2.9
1908,-0.7,1.8,9.7,19.5,24.6,30.6,31.1,30.7,26.2,20.7,10.3,5.3
1909,0.8,4.1,8.1,19.1,26.5,30.2,30.7,31,26.6,20.2,11.6,3.4
1910,-0.6,4.7,9.4,18.4,27.3,28.7,30.9,30.2,25.1,20.1,8.9,0.4
1911,0.3,2.7,7.7,16.9,25.7,30,28.8,28.7,26.4,18.9,9.7,0.9
1912,1.7,6.3,11.1,19.6,25.8,30.7,31.6,31.2,24.3,16.8,7.2,0.3
1913,-0.1,3.5,10.1,19.2,27,29,29.7,29.8,26.7,19.7,11.7,3.2
1914,3.4,5.1,11.2,19.9,28.2,31.4,30.7,30.3,26,20.4,8.4,2.3
1915,-0.9,1.8,9.2,17.6,25.2,29,30.1,29.4,24.8,20.4,11.4,5.7
1916,3.1,3.8,9,17.4,26.9,30.4,31.4,29.3,25.4,20,10.8,0.8
1917,-1.4,3.6,11.2,20.6,25.4,31.2,31.3,29.8,24.3,18.1,9.1,-1.1
1918,1,4.3,10.6,18.1,23,29.2,30.3,29.7,26,20.4,8.9,0.7
1919,-2.8,6.1,12.5,20.4,26.2,30.6,31.2,31.5,26.6,20.5,11.1,2.4
1920,2.4,3.2,10.8,19.8,27.1,29.6,31.5,30.9,27.2,20.5,11.2,3.4
1921,2.8,3.1,11.6,20.9,27.6,30.4,32,31.3,26.2,21.9,11.9,3.7
1922,-2.5,5.7,11.3,22.3,26.1,32,32.2,30.7,26.1,21.3,8.6,4
1923,0.5,3.4,11.3,18.3,27.3,31.3,31.5,30.8,26.2,19.8,9.4,3.4
1924,2.9,2.6,9.1,20,28.3,31.2,29.3,30.9,27.4,19.9,10.8,2.4
1925,1.3,3.6,9.7,19.6,24.2,28.6,29.9,29.6,26.9,21.6,11.7,2.2
1926,1.7,4.8,11.9,19.9,26.4,30.7,31.8,31.5,26.6,19,11.8,-0.2
1927,-1.1,2.1,8.7,19,25.9,31.3,32.2,31.2,28.6,20.6,13,3.1
1928,1.1,3.6,11.1,20.5,27.5,30.4,31.7,30.3,25.4,19.5,8.9,1.1
1929,0.1,2.8,12,19.6,27.7,32.3,31.9,30,26.6,19.8,9.6,-0.8
1930,-0.1,4,12.1,19.6,27.1,31.5,32.1,29.9,27,20.3,7.8,3.5
1931,0.2,1.7,12.1,18,25.2,30.9,31,29.9,27.4,19.8,11,2.1
1932,4.6,2.3,10.2,19.8,26.9,29.7,31.1,30.6,26.2,20.6,11.8,4.8
1933,-0.8,3.8,8.2,18.7,27.3,27.8,31,29.6,27.5,19.6,10.2,3.1
1934,-0.9,6.1,9.5,17.9,27.2,29.3,31.5,28.6,25.7,18.9,10.9,4.3
1935,2.2,7.7,14,21.4,27.8,30.3,31.4,31,29.3,22.5,8.5,-1.4
1936,-1.8,0.1,8.1,18.2,26.1,30.8,31.3,30.4,26.9,21.9,11.1,3.8
1937,1.4,4.7,8.8,18,27.8,29.8,31.7,29.9,25.5,20.7,10.2,2.6
1938,-0.6,4.4,11.9,22.4,26,29.2,31.4,31.1,25.1,20.2,10.4,2
1939,0.7,4.8,11.3,20.3,26.7,30.9,31.8,32.9,26.1,19.6,9.7,4.3
1940,-1.6,5,13.5,20.9,28.7,29.8,31.9,27.8,26.8,21.9,10.6,4.2
1941,2.2,3.8,12.9,19.5,27.6,30.1,32.1,30.5,28.9,21.2,11.4,4.6
1942,1.3,3.1,14.1,20.6,25.2,33.4,32.3,30.8,27.9,20.5,12.1,4.2
1943,0.7,6.2,13.7,20.3,27.5,33.3,32.6,31.2,25.8,22.5,11.2,4.9
1944,3.4,5.4,12.5,19.7,26.7,31.6,32.9,31,28.3,21.7,11.2,-0.3
1945,0.3,2.3,11,22.9,26.6,31.7,32.7,31.7,26.6,21.2,13.5,4.7
1946,3.2,6.4,7.9,20.9,25.5,33,32.1,30.6,26.9,21.5,12.1,1.1
1947,-1.3,1.2,8.2,21.5,26.6,29.9,31.1,30.3,25.2,19.2,7.4,-0.3
1948,0.8,4.7,10.8,21.8,25.7,32.4,30.7,31.3,27.1,19.8,10.1,5.3
1949,3.4,5.9,11.2,20.6,27.8,31.3,28.3,29.3,25.1,20.6,10.9,1.5
1950,3.3,5.2,13.1,19.1,25.5,29.7,30.5,30.6,26.7,20.1,9.9,4.3
1951,-0.9,4.3,11.1,18.8,27.4,31.5,31.5,31.7,26,21.8,12,7
1952,3.4,2.6,9.9,20.6,28,31.5,30.7,30.4,27.3,21,10.9,0.4
1953,-0.4,2,12.4,19.3,23.9,29.1,31.4,28.5,26.3,22.4,8.9,2.9
1954,1.2,4.9,9.7,19.3,24.8,27.4,27.9,29.6,26.4,18.1,12.4,-0.7
1955,1.4,5.9,7.4,19.3,26.9,30.8,31.4,30.9,26.6,18,11.5,5.4
1957,0.2,-0.2,7.2,19.3,27.3,28.1,30,29.9,25.6,21.1,13.2,4.1
1958,0.4,5.2,10.6,19.9,26.3,30.6,31.4,29.5,26.8,19,11.2,6.1
1959,1.3,6,13.3,19.3,27.4,28.5,30.6,29.8,25.6,20.6,8.3,2.8
1960,-0.5,9.2,11.2,20.1,24.6,30.7,31.1,30.1,27,19.8,10.5,2.3
1961,2.3,7.5,14.1,21.6,27.4,30.7,32.3,29.8,25.4,17.9,11.3,2.2
1962,2.1,3.8,10.6,19.1,28.9,29.3,30.5,30.3,26,18.8,9.2,5.7
1963,0.7,5.3,13.5,17.4,24.1,31.7,31.7,30.1,26.1,19.5,10.3,3.1
1964,2.6,0.2,9.4,15.9,26.4,30.2,30.1,29.2,24.7,17.2,11.4,3.9
1965,0.5,4,11.2,17.2,28.1,30.4,31.8,29.9,27.6,21.7,11,2.5
1966,1,5.1,9.3,18.3,26.2,29.2,30.3,30.2,25.9,20.1,10.7,0.2
1967,1.4,3,11.5,18.3,28.3,29,30.1,30.5,25,20.5,7.7,-0.4
1968,0.7,1.4,12.6,20.5,26.3,31.3,31.6,30.3,26.4,18.5,10.8,3.4
1969,-1.4,0.1,7.5,18.1,25.2,29.4,29.4,29.8,25.4,18.8,9.6,2.8
1970,0.8,4.4,7,19.4,25.1,27.8,29.4,28.8,25.9,19.7,9.9,3.1
1971,1.5,2.3,7.2,19,26.3,29.2,30,29,25.5,20.2,12.9,2
1972,0.5,1.2,10.9,19.9,24.2,31.9,32.2,29.4,25,19.2,9,3.6
1973,1.6,2.5,12.2,20.4,24.9,27,29.7,29.8,25.5,17.5,10.7,4.3
1974,1.9,3.5,9.9,19.2,25.3,29.5,29.2,29.5,26,17.7,9.4,1.3
1975,1.9,4,12.2,20.3,25.1,29.5,31,30.2,27.2,19.6,11.9,2.6
1976,2.5,4.9,9.7,16.5,25.3,27.4,27.8,28.4,25.4,18.3,7.2,2.6
1977,-2.9,4.4,12.6,20.2,24.2,28.4,30.9,29.3,26.3,20.1,10.2,3.8
1978,2.3,3.2,10.9,20.7,25,30.7,31,29.6,25.9,18.7,11.4,2.8
1979,1.4,4.9,10.5,19.7,25.6,27.8,30.1,29.3,25.5,21.6,9,3.8
1980,0.6,2.8,9.8,16.2,25.8,29.8,31.2,28.7,25.4,17.9,13,2
1981,0.3,4.4,13.5,22.4,26.9,31,32.4,30.2,27.1,19.2,8.2,4.1
1982,1.2,6.5,12.7,21.7,27.7,29.5,30.4,30.7,27.5,21.6,11.2,4.6
1983,3.3,3.8,12.3,20.8,26.4,31.7,32.2,30.7,27.9,19.6,12.4,6.1
1984,1.5,3.1,9.8,18.4,26.4,30,31.2,30.5,26.3,20.3,11,1.6
1985,0.2,2.9,9.4,20.3,23.8,28.9,30.3,29.7,24.2,20.3,9.7,1.3
1986,2,3.9,12.3,20.4,27.1,30.2,29.5,29.8,26.6,17.6,9.9,3.2
1987,1,5.3,9.6,18.9,25.1,28.6,31.2,30.3,27,20,9.5,5.4
1988,2.3,4.1,10,20.8,26,30.3,29.9,29.3,27.3,20.9,13.6,4.8
1989,3.3,7.4,14,21.9,27.3,30.1,30.2,30.8,25.9,20.7,10.5,4.5
1990,-0.1,3.5,12.7,18.6,24.6,29.8,29.9,30.6,26.1,22.3,12.5,4.3
1991,3.1,5.4,9.4,19.2,25.2,29.3,30.6,31.6,26.8,20.6,11.6,2.8
1992,4.5,8.4,12,21.3,26.5,28.7,31.9,29.4,26.9,19.3,10,4.6
1993,1.9,7.4,14.4,19.7,27.5,30.3,29.4,30.4,28.2,21,9,4.7
1994,3.8,6.4,11.4,22.6,27,31.9,32.2,31.5,28.3,21.4,11.8,2.5
1995,5.2,8.4,13.4,20.1,25.2,28.9,30.2,30.1,25.5,20.8,14.3,4.6
1996,2.6,5.6,11.1,19.1,26.9,29.9,29.5,28.6,26.5,18.5,9.8,6.1
1997,1,6.2,13.6,20.1,25.2,30.6,33.1,31.8,25.4,21,10.6,3.5
1998,1.4,7.5,12.9,19.7,24.8,28.3,30.9,30.1,28.4,21.4,10.2,5.9
1999,3.9,8.2,9.9,19.7,25.3,30.3,32.5,30.1,26.9,19.2,11.3,4.5
2000,-1.4,3.8,13.8,20,25.9,31.7,33.1,30.4,28.1,18.5,8.3,6.5
2001,-1.1,3.3,13.1,19.7,28.7,30.2,31.7,30.7,27,20.4,11.1,1.9
2002,5.2,9.3,15.4,19.4,27.3,28.2,32.2,30.3,27,16.9,8.8,1.3
2003,2,5.2,10.2,19.9,26,29.4,29.7,30.3,25.8,19.5,8.6,5.1
2004,3.2,7.9,12.8,21,25.6,29.8,30.4,29.3,26.7,21.5,12.1,3.3
2005,1.7,1.3,11.6,21.6,24.9,30.6,32.1,30.2,27.3,20.9,13.6,1.2
2006,2.5,4.3,13.6,18.7,25.3,30.6,29.6,30.6,27.6,22.3,12.2,3.7
2007,3.6,9.5,11.2,20.1,27.9,30.5,30.9,30.9,27.7,19.1,11.3,4.8
2008,0.9,5.8,14.3,20.8,25.3,27.3,30.9,30.3,26.5,20.9,12.4,4.4
2009,2.8,6.7,12.6,21.1,28.2,31.4,30.9,30.2,26,21.8,7.3,2.2
