1901,1.4,-0.2,4.6,8.9,11.5,16.7,19.2,18.7,15.9,9.2,3,1.1
1902,1.3,3.1,6.5,8.9,9.1,14.4,19,17.7,14.8,9.6,5.3,2.3
1903,1.6,4.1,6.3,7.2,10.9,14.3,18.2,18.5,15.2,11.9,6.3,1.5
1904,2.4,4.2,4.1,8.3,12.6,15.7,19.8,18.9,14.4,11,3.7,3.4
1905,0.6,2.1,7.2,8.9,10.3,15.4,19.6,17.8,14.2,8.3,3.8,1.4
1906,3,2.9,4.6,6.3,10.9,16.2,18.4,19.5,15.7,11.4,5.3,1.7
1907,0.9,1.7,5.6,7.7,10.5,14.9,17.1,18.1,15.7,9.8,5.1,4.4
1908,1.2,4,4.3,6.7,12.6,14.6,17.9,18,15.6,12.3,5.8,2.8
1909,0.5,0.9,5,8.9,11.8,13.4,16.8,18.4,14.1,11.8,4.3,3.4
1910,2.1,5.3,4.9,7.2,9.9,15.3,17.2,17.4,14.1,10.6,6,3.9
1911,-0.7,3.4,4.8,6.6,11.4,15,20.3,20.1,17.8,10.3,5.3,4.9
1912,2.5,5.6,7.4,7.8,12.5,14.5,17.2,16.2,13.1,9.5,4.3,2.7
1913,3.8,3.5,6.4,7.7,11.5,15.2,17.8,18,14.9,11,7.7,2.2
1914,-0.9,5.2,7.2,9,10.8,13.8,17.2,18,16,10.3,4.6,3.5
1915,2,3.1,4.8,6.6,11.9,15.4,17.7,18.5,15,9.2,4,4.8
1916,3.5,4,4.5,7.8,12,13.5,17.5,19.1,14.6,11.3,5.8,3.3
1917,0.2,1.8,4.3,5.7,12.4,15.8,18.6,17.3,16.1,9.4,5.6,0.1
1918,1.8,3.8,5.1,6.5,12,14.8,17.8,18,14.8,8.7,4.2,4.2
1919,0.6,3.9,5.3,6.5,11.4,14.8,17.1,18.4,16,8.1,3,2.7
1920,2.3,3.7,5.8,8.1,11.2,14.5,16.6,16.3,14.3,10.4,3.9,1.3
1921,3.2,3.2,5.7,7.4,11,16.2,19.7,17.9,17,13.4,4.6,3.5
1922,2.6,4.5,5.6,8.1,13.3,14.4,16.8,17.4,13.3,9.6,4.7,2.1
1923,2.2,5.1,7.2,8.3,12.5,14.7,19.2,19.6,14.7,12.1,4.4,2.5
1924,3,1.5,6.2,8.7,13.7,16.1,18.7,16.9,15.6,11.8,5.9,2.7
1925,2,4,3.1,7.5,10.7,15.6,17.1,17.4,14,10.9,3.3,2.8
1926,2.9,7.1,7,9,10.3,14.4,18.4,19.7,18.5,12.5,6.5,2.1
1927,3.2,3.8,6.5,9.6,12.7,15.3,17.4,17.9,15.3,12.1,5.8,3.3
1928,2.9,6,6.3,7.7,10.1,15.8,20.5,19.7,16.3,11.8,6.7,3
1929,0.2,2.8,6.3,7.5,11.3,16.1,19.2,18.2,17.2,11.4,6.5,5.3
1930,4,2,6.1,8.1,12,15.8,17.7,19.2,17,13.3,8.2,4.5
1931,3,3.7,7,8.6,12,17.4,18.3,18.1,14.5,11.6,6.8,2.3
1932,3.1,1.2,5.9,7,11,14.8,17,20.4,16.8,11.2,7.1,4.3
1933,1.2,3.8,6.8,10.2,13.3,14.7,20.4,22,17.2,12,4.4,-0.3
1934,1.6,2.7,5.2,8,13.4,17.4,20.3,17.9,17.5,12.6,4.1,6.1
1935,1.1,4.1,5.4,8.4,9.3,15.4,19.1,17.8,16.5,9.9,4.7,4
1936,5.3,4.8,6.7,7.7,10.5,14.1,17,17.8,16,8.9,4.9,1.6
1937,3.4,6.5,5.6,9.3,12.5,15.9,19.1,19.9,15.9,11.1,6.6,2.6
1938,2.6,2.5,6.4,6.8,10,15.2,17.4,17.9,14.7,11.3,7.5,2.3
1939,4.3,3.7,5.2,8.1,10,14.3,16.8,17.3,15.6,9.8,6.3,1.9
1940,0,5,7.15,8.65,12,15.35,17.25,17.9,15.75,10,6.1,1.3
1941,0.7,4.5,6.2,7.1,9.4,15.5,18.7,17.1,15.4,11.3,5.4,2.5
1942,0.9,0.8,6.8,9.2,12.1,16.5,18,18.4,16,12.8,5.1,3.4
1943,4.3,4,6.1,9.9,13.2,16.7,18.7,19,15.8,11.5,5.3,2.3
1944,2.6,1.5,4.9,9.7,12.1,15.4,18.3,19.6,15.6,10,7.1,2.9
1945,-1,5.3,6.3,10.8,12.8,16.6,19.3,18,17.2,12.2,6.5,4.1
1946,-0.2,5,5.4,8.6,10.7,14.5,18.6,18.2,16.9,12.1,6.2,1.6
1947,0.4,2.3,7.1,9.4,12.1,17,20,20.1,16.6,12,8.6,2.8
1948,4.5,3.9,8,8.6,12.1,15.3,17.2,18.3,15.7,11.4,6.8,3.7
1949,2.8,4.2,5.1,9.9,10.9,16.7,20.7,20,17.9,12.9,6.4,3.3
1950,1.6,5.2,6.4,7.5,12,17.1,19.9,18.5,15.5,11.3,7.7,1
1951,3.4,3.5,5.9,8.1,9.7,15.7,19.3,17.5,16.9,10.2,7.7,4.5
1952,1.2,3,9.1,9.5,13.8,18.2,18.4,19.2,13.8,12.8,7,4.6
1953,-0.4,2,6.6,8.1,14.5,13.8,17.9,20.1,16.8,11.5,5.9,7
1954,0.9,2.6,7,7.8,11.2,14.9,16.7,17.5,16.8,13,8.4,4.4
1955,6.1,4.2,5.3,10.5,13,16.1,19.5,19.9,16.3,11,5.7,5.6
1956,3.55,0,6.5,7.65,12.25,13.85,18.1,17.65,16.7,10.9,4.5,2.2
1957,0.6,6.3,9.8,8.2,10.7,15,18.2,18.9,16.5,11.4,5.1,3.1
1958,3,5.7,6.8,7.5,13.7,15.2,18.2,18.9,19.2,11.8,6.2,5.5
1959,3.5,4.1,7.7,8.8,11.6,16.3,19.8,19.2,17,11.8,6.5,5.8
1960,2.9,4.6,7.9,8.9,14.1,17.5,17.6,18.2,15.5,10.2,7.4,2.7
1961,2.7,7.1,7.9,10.5,12.9,16.3,18.4,18,18.5,12.1,6.3,4.8
1962,4,3.5,4.8,8.5,11.2,15.9,18.3,20,16.8,12.3,4.4,1.9
1963,0.8,0.8,6.9,8.3,11.2,15.7,19.4,17,15.3,12.5,8.3,1.4
1964,-0.3,4.7,6,8.6,14.8,16.2,20.3,19,18.9,10.1,5.7,2.4
1965,2.3,1.3,6.7,8,13,16.6,18,18.5,14,12.9,6.7,5.8
1966,4.3,7.2,5.6,9.5,12.4,16,17,18.6,18.4,11.7,5.4,5.2
1967,1.9,4.2,7.9,7.4,11.2,14.6,20.2,18.6,16,13.9,7.1,2.3
1968,3.7,4.8,5.8,9.1,10.7,16,18.7,18.2,16.4,14.5,7.5,5
1969,4,2.1,6.2,8.3,11.8,14.2,19.8,18.9,14.9,12.9,6,3.2
1970,4.3,4.9,4.5,7.5,11.8,17,19.1,18.8,18.2,10.7,8.7,1.1
1971,2.5,4.2,3.2,9.4,11.2,14.3,19.7,19.1,16.7,13,4.4,3.5
1972,2.3,4.7,7,8,10.4,13.9,18.4,17.2,13.4,11,7.5,3.4
1973,2.1,3.2,5.3,7.4,13.2,15.8,18.4,20.6,17,10.7,6,3.7
1974,4.6,4.4,6.2,7.6,12,15.9,18.3,18.7,15.3,8.4,7.6,4.9
1975,4,5.7,5.1,8.2,10.8,15.9,20.5,19.4,15.7,11.6,6.3,1.4
1976,1.9,5,6.5,7.7,13,18.9,19.5,19.2,15.4,11,5.5,4.7
1977,3.1,6.6,7.8,8.7,10.4,14,16.8,17.1,16.6,13.1,6.7,5.5
1978,2.3,6,7.1,7,10.7,14,18.2,19.3,17.4,11.7,5.7,5.7
1979,3.5,4.9,6.7,7.3,12.1,16.6,19.5,18.1,16.7,12.4,5,3.8
1980,2.5,5.9,6.2,7.5,10.2,13.9,17.9,19.3,17.7,11.4,5.6,2.3
1981,3.1,2.2,8.9,8.6,10.9,16.4,17.9,19.4,17.2,12.5,6.6,5.5
1982,5.7,4.8,6.1,9.2,12.4,17.6,20.4,18.3,17,10.9,7.2,4.5
1983,2.2,2.5,7,8.5,11,16.9,21.4,18.8,17.6,12.3,9.2,4
1984,3.8,3.4,4.9,9.8,8.7,15.5,19.9,18.3,15.3,11.3,8.2,4
1985,-0.3,5.4,5.3,9.3,10.7,16,20.4,18.4,18.5,13.2,4.6,3.4
1986,4,2,6.5,5.2,13.5,16.6,18.9,18.7,16.9,13.3,6.6,4.2
1987,-0.2,4.2,6.8,10.4,11.1,15.7,19.3,19.4,19.1,12.2,6.7,5.3
1988,5.7,4.8,6.9,9.2,12.3,15.4,18.5,19.5,16.9,13,6.8,3.9
1989,2.4,4.9,8.6,7.3,14.7,17.4,21.1,20.6,16.6,13.4,8.6,7
1990,3.7,8.7,8.1,7.9,14.4,16.8,20.7,21.3,18.2,13,7.2,2.3
1991,2.9,3.3,8.1,7.6,11.3,15.9,20.2,21.9,18.8,10.7,6.9,3.6
1992,0.9,3.8,7.3,9,14.3,14.4,19.8,20.5,16.4,10.5,9.2,5.1
1993,3.7,3.7,7.1,8.5,12.5,16.8,18.7,20.1,15.4,10.2,5.5,5.8
1994,3.7,5.3,9.1,8.1,13.1,17.5,21.4,21.4,15.2,12.8,9.3,5.7
1995,4.2,6.9,7.2,9.5,13.8,16.9,21.5,20.8,15.4,14.9,8.1,5.7
1996,5.9,3.6,6.9,9.8,12.3,18.2,20.1,19.1,15.3,12.1,7.3,4.4
1997,3.1,7.3,9.6,11,13.7,16.4,19.2,21.4,18.4,14.2,8.2,5.1
1998,4.7,5.8,9,8.5,13.5,17.3,19.9,21,17.4,12,6.3,3.7
1999,4.2,4.6,8,9.9,14.9,17.1,20.9,20.8,18.1,12.7,5.6,4.7
2000,2.2,7,7.8,9,14.4,18,19.3,20.4,17.7,12.5,7.5,6.7
2001,5.2,5.3,9.4,9.2,13.7,18.1,19.7,21.1,16.2,14.7,5.5,1.8
2002,4.7,6.7,8.6,9.7,12,17.7,19.1,18.7,16.7,13.1,8.5,6.9
2003,3,3.7,9.2,10.5,13.5,20.6,21.1,21.8,18,11.6,8.5,5
2004,4.9,4.5,6.1,8.7,12.2,18.8,19.8,20.4,18.3,13.8,6.4,4.3
2005,3.3,2.3,7.1,9.9,14.2,19.7,21.2,20.1,17,14.1,6.1,2.5
2006,2.6,3.2,8.2,10.1,14.1,18.7,22.9,19.1,18.9,15.1,9.7,3.5
2007,4.7,7.1,7.3,11.3,13.3,16.8,19.1,19.2,16.7,12.1,5.9,3.8
2008,5,6.8,7.4,9.5,12.9,16.7,19.6,19.8,16,11.6,6.4,3.4
2009,2.3,4.6,7.7,8.9,14.2,18.4,20.5,21.5,17.6,13.8,9.3,4.4
