1901,10.9,9.55,8.5,7.15,3.75,1,0,1.8,3.95,5.35,7.95,8.65
1902,9.7,7.9,8.4,7,2.5,-0.2,-2.2,0.9,1.7,4.5,6.1,9.2
1903,10.1,8.1,6.8,5.9,4,0.8,0.8,0.7,1.8,5.1,6.7,8.4
1904,10.8,8.9,7.9,6.2,2.1,0.4,-0.2,1.2,1.8,4.3,7,9.2
1905,11.3,9,9.3,5.6,0.8,0.2,-1,-0.6,1.8,3.8,5.9,7.6
1906,9.6,8.8,7.4,4.9,2.1,-1,-1.7,0.7,2.7,4.9,6.6,8
1907,8.3,8.35,6.9,4.55,1.9,-0.9,0,0.6,2,3.9,5.85,6.05
1908,9,9.1,7.3,3.1,2.2,0.8,-0.3,0.2,1.3,4.4,5.3,6.5
1909,8.9,7.6,6.6,4.2,1,-0.4,-0.7,-0.5,1.6,4.3,5.3,6.8
1910,7.9,8.4,8.1,4.2,2.2,-1,0.9,0.9,3.5,5.8,7,9.6
1911,8.3,7.85,7.4,3.85,2.3,1.8,1,0,2.6,5.15,6.95,8.85
1912,10.8,7.7,8,6,1.1,0.6,1.5,0.4,2.2,5.2,4.5,7.6
1913,10.6,7.6,7.5,4.9,1.2,-0.5,-0.7,0.4,4,4,6.3,8.4
1914,8.6,8.8,8.2,5.3,2.7,-1.1,0.2,0.5,1.9,4.5,5.1,8.5
1915,9.3,8.4,8.9,4,1,0.1,0.9,0.7,3.6,5.8,7,8
1916,10.2,9.5,7.6,5.3,3.4,1.1,0.6,2.2,2.9,5.3,6.7,8.2
1917,8.9,9.6,7.5,6.5,3.7,0.9,1.6,1,3.1,6,8.3,7.7
1918,9,9.8,7.2,4.6,1.4,1.6,-0.6,0.3,2.4,5.6,5.2,9.5
1919,9.4,9.6,8.7,4.5,2.9,1.4,0.9,2.7,2.5,4.6,5.1,8.9
1920,9.9,9.35,6.4,6.45,2.5,1.3,0,2.6,3.1,4.1,6.55,8.45
1921,9.6,8.3,8.3,6.2,1,0.9,1.7,0.6,3,5.5,7.1,8
1922,8.4,8.5,7.1,5.7,4,0.6,1.2,1.5,3.1,5.2,6.9,9.6
1923,9.5,8.8,6.8,4.1,3.9,-0.3,-1.2,-0.2,2.5,4.4,6.1,7.3
1924,9.8,8.6,7.7,6,3.6,1.5,0.7,2.3,3.4,6.2,6.8,7.8
1925,8.6,7.9,7.4,4.7,3.1,0.8,1,1.1,3.1,4.3,5.8,8.5
1926,8.4,9.1,6,4.3,3.5,1.5,-0.9,1.7,2.4,2.9,6.1,8.5
1927,8.8,8.6,8.1,5.8,3.2,1,0.8,1.2,1.8,5.3,6.4,8.5
1928,8.4,8.4,6.7,5.2,3.5,-0.3,-0.3,2.8,4.7,6.1,6.2,7.2
1929,9.8,9.9,8,5.9,3.6,1.9,1.2,1.5,2.4,4.8,5.3,6.3
1930,8.8,10,6.4,6.3,2.6,1.2,-1.2,0.8,3.7,4.2,8.1,7.5
1931,11,8.9,7.6,5.7,3.9,1.1,-0.3,2.3,2.4,4.6,6.7,7.9
1932,9.2,9.3,8.1,5.7,4,0.9,1.2,1.3,3.4,5.5,6.6,7.4
1933,9,7.7,6.3,5.7,3.1,1.4,0.9,1.9,2.6,3.8,5.4,7.5
1934,9.2,7.5,7,5.1,3,-1,1.6,1.5,3.9,5.3,6.1,7.9
1935,9.7,7.7,7.9,6,4.1,1.6,-0.1,1.9,2.3,4.4,5.3,6.5
1936,7.9,8.9,6.9,5.1,0.8,-0.2,1.1,1,1.9,3.5,6,7.1
1937,10.3,7.3,6.6,4.3,2,-0.2,0.1,0.1,2.7,4.7,4.7,7.6
1938,6.1,8,6,4.6,3.6,1.6,1.5,0.9,2.4,3.4,5.6,6.3
1939,8.1,7.4,6.9,4.5,1.3,1.9,0.2,0.9,3.9,4.7,6.6,10.4
1940,9.1,10,7.2,4.4,2,1.2,1.6,0.5,3.7,6.4,5.8,6
1941,9,7.4,7.4,3.6,1.2,2.3,1.8,0.8,3.1,4.2,6.1,5.1
1942,9.65,8.75,5.8,5.5,2.2,0.9,0,0.6,3,5.55,7.2,8.75
1943,9.4,9.3,7.4,6.3,4.6,1.3,1.8,0.4,3.2,4.7,6.9,10.4
1944,10.4,9.6,9.1,5.9,4.6,-0.4,1,0.9,2.6,3.5,6.2,7.9
1945,11,10.7,8.4,5.6,2.7,0.6,-0.1,1.8,3.4,4.7,5.6,7.7
1946,8.2,7.1,7.8,6.9,3.3,1.1,1.5,0.9,2.9,4.1,4.7,7.1
1947,6.9,7.2,6.7,4.4,2.7,2.6,1.3,1.5,2.6,4.6,7.2,7.1
1948,8.9,8.7,6.5,6.2,3.7,1.8,-1,-0.8,3.2,4.9,7.2,7.3
1949,10,7.4,6.2,6.4,2.6,1.2,1.2,1.4,3,5.5,6.7,8.2
1950,9.6,8.7,7.6,4.8,1.4,1.7,2.2,0.2,1.8,4.3,5.1,6
1951,8.4,8.5,6.9,6.6,2.4,1.2,0.8,1.8,1.8,4.4,7.5,9.9
1952,8.8,9,6.3,5.7,1.9,1.8,1.3,1.8,4.1,5.5,7.7,8.8
1953,9,10.1,7.3,5.5,2.8,1.2,-0.3,1.1,2.5,3.5,6.1,8.7
1954,8.4,8.2,8.2,4.1,2.2,-0.7,-0.9,0.5,1.7,3.7,5.9,7.1
1955,9.4,6.6,6.8,4.5,2,-0.1,-1.2,0.6,2,4.6,6.7,5.8
1956,6.7,7.1,8.6,3.4,1.7,1.1,1.4,1.5,1.4,6.1,9.5,10.3
1957,9.5,10.2,9,5.5,2.8,1.5,-0.3,0.7,3.2,4.2,7.7,8
1958,9.5,8.6,8.6,5.7,1.1,-0.1,2.1,1,3,7,6.2,8.5
1959,9.3,9,6.6,3,2.8,1.8,1.3,1.4,3.1,5.1,7.8,9.8
1960,11.6,9.9,7.8,5.6,3.7,-0.2,0.3,2.2,3.1,4.2,6.9,7.8
1961,7.6,8.5,6.6,4.6,2.8,-1,-1.1,1.5,2.4,4.8,6.4,7.9
1962,9.3,10.6,8.6,5.2,4.3,1.5,0.9,1.8,3.6,6.6,7.1,9.2
1963,8.6,10.6,6.8,4.4,3.4,1.1,1.1,1.4,2.1,6.1,6,8.5
1964,10.2,7.6,6.7,5.6,2.9,-0.9,1.2,1.5,2.3,6,6.9,8.9
1965,9.3,8.3,8.9,4.5,1.7,1,-1.8,1.6,2.9,4.6,6.7,7.1
1966,10.2,8,8.2,6.9,4.8,1.6,-0.7,2,3.4,4,8.4,7.8
1967,9.2,8.4,8.4,6.8,2.8,0.4,1.2,0.8,3.4,5,6.7,9
1968,10,7.4,7.7,6.6,5.4,1.5,2.5,2.6,3.7,4,7.1,7.3
1969,9.8,8.2,7.5,5.1,2.7,1.6,0.3,1.9,2.4,3.6,6.6,9.3
1970,9.6,9.3,7.3,5.6,3,0.8,1.4,0.8,3.5,5,7,6.3
1971,6.2,7.4,6.9,4.9,2.3,-0.2,0.9,1.7,3.3,5.3,5.8,5.3
1972,8.7,7.35,6,6.6,1,0.1,0,0.4,2.6,3.7,8.15,9.05
1973,7.7,8.5,8.2,5.1,2.3,1.1,-1,2,2.9,5,7,8.1
1974,7.4,8.3,7.2,5.8,2.5,0.7,1,1.5,2.8,5.3,5.8,8.3
1975,10.9,8.1,8,5.6,2.3,1.5,0.1,0.8,2.4,5,5.5,6.4
1976,6.9,9.3,6.1,5.1,4,0.3,0.4,1.4,3.7,4.8,6.3,7.5
1977,8.7,9,8,6,3,0.9,-0.2,2.3,3.8,5.4,5.9,9.8
1978,9.8,11.3,8.5,6.4,3.6,0.5,1.2,1.1,4,4.1,6.9,8.6
1979,11,9.7,8,6.5,3.1,2.5,1.5,1.4,2,4.1,6.1,8.9
1980,10.5,8.3,7.8,3.3,2.8,1.4,0.3,1.8,4,5.3,5.5,8.2
1981,9.4,8.8,7.6,6,2.1,1.4,1.4,2.5,1.9,5.8,6.2,8.5
1982,10.7,8.1,7.5,6.4,4.1,-1.3,-2.1,1.4,3.2,4,6.9,9.9
1983,10.7,8.9,8.1,6,3.3,0.4,1.3,1.8,2.8,5.7,7.8,10.7
1984,9.6,7.7,8.1,5,1.1,-2.1,-1.4,1.3,4.4,4.4,7.4,9.7
1985,10.1,9.5,6.6,5.1,3,2.1,1.7,2.5,3.3,4.9,8.3,8.9
1986,8.8,8,6.8,4.3,3,0.9,1.6,1.3,3.1,6,5.6,8.6
1987,9.9,9.2,8.7,6.8,2.6,3,1.2,0.5,3.2,5.9,8,8.3
1988,9,10.4,7.9,5.5,2.5,1.7,0.1,1,3.9,4.3,7.1,7.3
1989,9.1,9.9,7.7,5.4,3.3,1.7,1.2,0.9,3.2,6,7.6,7.4
1990,8.8,11.1,8,4,3.3,2.7,2.1,1.9,3.4,5.4,6.1,8.3
1991,9.7,9.35,7.5,5.65,2.8,0.8,0,0.8,3,4.4,6.75,6.1
1992,10.9,8.2,8.4,5.7,2.1,0.3,-0.9,2.2,2.9,4,7.8,8.4
1993,9,9.6,9,4.7,2.4,-0.2,0.6,2.5,4,6.3,6.9,8.3
1994,9.7,8,7.9,5.5,3.2,1.6,-0.4,2.1,2.1,4.9,7.2,9
1995,8.9,8.9,7,6.2,3.1,-0.1,-0.5,-0.1,2.8,5,6.5,9.3
1996,8.3,8.3,7.5,4.7,3.6,0.5,1.5,2.2,4.4,5,6.3,8.6
1997,9,7.3,8.3,5.6,2.7,0.8,0.5,1.6,2.8,4.6,6.8,7.1
1998,9,10.7,7.7,5.7,3.7,1.8,2.9,2.5,2.6,5.3,6.7,8.2
1999,10.15,8.9,7.5,5.4,2.6,0,0.3,2.1,3,6.3,8.05,8
2000,9.4,8.4,6.9,5.9,3.3,0.7,-0.4,1.2,2,4.9,6.1,7.6
2001,8.8,9.2,6.8,5,2.8,1.6,-0.1,1.7,3.3,5.4,6.2,8.9
2002,9.3,9.1,6.7,5.2,2.1,-0.5,1,2,3.4,4.6,6.3,8.7
2003,8.9,8.4,7.7,5.2,3.8,1.7,1.6,2.3,3.6,5,6.7,7.7
2004,10.1,10.1,8.5,5.7,3.2,2.9,0.7,2.2,3.2,5.7,7.6,8.9
2005,8.85,10.5,7.7,5.2,2.3,0,1.3,1.3,3.5,4.95,7.05,8.35
2006,9.5,9.5,7.6,5.5,3.3,1.7,1.2,1.3,3.1,5.2,6.6,8
2007,9.3,8.6,8,5.2,2,0.5,0.2,0.7,3.6,4.7,6.1,8.3
2008,10.2,10.3,8.6,5.3,2.5,1,1.2,1,2.6,5.4,7.2,9.8
2009,9.7,9.1,8,6.4,2.4,1.6,0.5,2.4,3,4.2,4.6,7.8
