1901,1.6,-0.5,2.7,5.2,7.6,9.8,11.3,11.9,10.7,6.4,3.1,0.2
1902,1.7,3.1,4.4,5.6,6.3,8.5,11.8,10.9,9.7,6.9,5.5,2.5
1903,1.7,2.9,3.2,5.3,6.8,9.1,12.2,11.9,9.6,7.3,5.2,1
1904,1.2,2.6,2.3,5.1,7.3,9.4,10.9,11.7,9.4,8.7,4.7,4.3
1905,1.1,-0.2,4.4,5.9,6.8,9.1,12,11.2,9.7,5.7,3.1,2.9
1906,2.5,0.6,2.9,4.2,7.1,10.5,11.1,11.7,11.9,7.7,4.6,1.2
1907,0.4,0.6,3.2,4.9,6.1,8.6,10.7,11.2,11.8,6.6,5,5
1908,2.6,1.3,1.5,3.3,8,9.8,11.1,12.1,9,8.4,6.6,3.5
1909,1.3,0.7,3.1,5.6,7.7,8.2,11.1,11.9,9.7,7.3,4.7,4.2
1910,0.9,3.4,2.4,4.5,6.1,9.6,10.8,11.1,11.2,7.9,4.4,3.6
1911,-1,2.2,2.6,3.6,6.8,9.1,13.7,12.3,12.1,7.4,4.4,4.1
1912,2.5,4.8,4.4,5.4,8.4,8.5,10.2,10.1,10.4,7,3.7,1.6
1913,3.7,2,3.6,4.3,7.4,9,11.6,11.8,10.8,7.9,5.9,1.5
1914,0.8,3.4,3.9,5.8,7.2,9.2,10.3,10.9,11,7.7,4.1,3.2
1915,1.6,1.8,4.7,4.1,8.5,10,11.2,12.1,10.6,6.6,5.3,4.8
1916,1.8,1,2.4,4,7.5,8.6,11.4,12.2,10.8,7.4,4.4,3.2
1917,0.6,1.7,2,3.8,7.8,9.2,11.3,10.3,9.9,5.5,4,-0.8
1918,3.6,2.3,2.8,3.7,7.4,9.8,11.6,11.9,9.6,4.9,5,3
1919,0.8,5.3,3.7,4.1,7.6,11.3,12.2,12.1,11.1,7,2.7,2.2
1920,2.4,3.7,3.6,5.8,8,10.1,10.2,10.8,10.7,7.9,5.4,3.4
1921,2.2,2.8,3.3,4.4,7.1,10,13,11.5,11.2,10.4,4.7,1.7
1922,0.6,2.4,2.2,4,9.6,9.1,9.7,10.5,9.1,6.9,5,0.8
1923,0.4,2.4,4.1,2.6,6.1,10.1,11.3,11,10,8.5,2.4,0.7
1924,2.1,-0.9,5.3,4.4,7,8.8,10,10.3,9,7.4,3.6,2.7
1925,1.5,0.2,0.8,3.9,5.3,10.4,10.1,11,9.1,7.6,2.6,4.5
1926,2.3,3.7,3.7,4.6,5.3,8.3,11.8,12.1,12.5,7.6,3.8,1.2
1927,1.4,1.9,3.4,4.8,8,9.6,10.4,11,8.4,7.9,3.3,2.6
1928,0.6,2.8,4.1,4.5,6.1,9.4,12.4,11.1,11,7,3.3,0.4
1929,0.8,2.4,4.7,5.1,6,10.4,11.6,11.7,11.4,7.2,4.7,3.9
1930,2.2,-0.4,3.8,3.3,6.7,9.4,11.4,11.8,10.3,7.9,4.1,3.9
1931,1.5,1.8,4.9,4.5,5.9,9.7,10.3,10.8,9.6,7.2,4.7,-0.4
1932,0.3,-1,3.1,1.7,5.3,8.7,10,12,10.2,6,4.4,2.6
1934,-0.6,-1.1,1.2,2.7,7.9,9.7,12.7,10.2,9.1,7.5,0.8,4.5
1935,-1,-0.2,3.6,3.2,5.1,7.4,11.3,11.3,9.1,4.8,3.5,2.8
1936,4,3.2,3.3,4.2,5.8,7.5,9.9,11.6,10,5.4,2.9,-0.3
1937,0.4,2.5,1.7,5.2,5.8,8.7,10.5,10.9,9.2,7.3,5.7,0.8
1938,1,0.6,4.1,4.9,5.9,8.9,9.1,10.2,8.6,6.5,5.4,1.3
1939,3,2.1,2.9,3.6,6.3,8.8,9.6,10.5,11.1,6,4.2,2.2
1940,1.7,3.5,4.7,5,6.5,9.5,9.9,12.7,9.5,5.7,3.4,0.1
1941,0.9,3.1,3.7,4.4,5.5,10.3,12,11,10.8,6.8,3.2,-0.3
1942,1.1,-1.3,5.3,5.3,7.2,10.5,11.3,11,10,7.4,3.4,2.7
1943,2.8,1.1,3,5.9,8.2,11,11.7,11.9,9.4,7.5,3,2.3
1944,-0.2,-1.2,2.1,5.8,7.6,10.4,11.8,12.1,10.2,5.9,4.5,1.3
1945,-1,2.8,3,6.6,7.4,10.8,11.3,10.9,10.3,8.3,6.8,3.9
1946,1.1,1.8,3.3,5.2,6,9.1,11.6,10.8,10.4,8.5,4.8,1.9
1947,0.6,2.6,5.3,4.9,6.4,10.3,11.9,12.5,10.6,8,5.2,1.3
1948,3.4,2.3,4.9,4.3,6.2,10.6,11,11.7,10.4,7.7,5,4.2
1949,1.1,1.8,2.7,5.8,6.2,10.7,12.8,13.1,11.9,8.8,5.5,2.9
1950,-0.3,2.9,3.7,3.8,7,10.6,12.1,10.5,9.8,7.1,5.9,1.2
1951,2.3,1.6,2.8,4.2,5.2,10,12.9,11.2,10.8,6.5,5.3,2.8
1952,0.2,1.2,6,4.8,8.2,11.1,11.1,12,7.8,8.7,4.3,2.6
1953,-0.3,-0.1,1.6,4.2,7.7,9.3,11.2,12.1,10.4,6.6,4.8,4.3
1954,-0.9,0.5,3.6,3.3,6.4,8.6,10.1,11.3,9.9,8.2,6.1,1.5
1955,5.3,2.7,2.5,5.7,8.1,10.4,12,12.6,10.7,6.4,4.8,4
1956,2.4,-0.8,2.6,4.7,6.8,9.5,11.5,11.1,10.1,7.4,1.7,0.2
1957,-0.3,4.5,6.3,3.5,6.2,10,11.9,11.6,10.7,5.7,2.9,0.1
1958,1.9,3.4,4.2,3.6,7.6,9.7,11.3,11.2,11.4,7.2,2.5,3.3
1959,3.5,0.2,4.8,5.2,7.2,10.5,11.7,12.4,11.4,7.7,4.1,3.7
1960,1.9,3.3,5.1,4.6,8.1,10.9,11,11.4,10,7,5.5,1.4
1961,1.1,4.4,4.6,6.1,8.7,10.2,11.8,12,11.1,7.7,4.1,4.9
1962,1.5,0.4,3.7,4.8,7.1,10,11.1,11.4,11.7,8.5,2.3,0.9
1963,2,1,3.9,4.2,6.1,9.3,11.8,9.8,9.1,8.3,5.7,1
1964,1,2.7,3.2,3.4,9.1,10.4,12.3,12.1,11.7,6.6,3.1,-0.3
1965,0.7,0.1,5,4.4,7.8,10.5,9.9,10.9,8.5,9,4.3,3.7
1966,5.5,5.3,2.1,6,7,9.5,11.1,11.6,10.8,7.1,1.8,2.1
1967,1.4,2.1,4.2,3.6,5.7,9.2,12.1,11.7,10.2,8.6,3.9,0.4
1968,0.8,2.6,2.7,4.2,6.2,9.8,11.4,11.8,10.1,10,6,2.7
1969,3,0.7,3.3,4.2,6.8,9,12.2,11.1,9.1,8.8,2.8,0.5
1970,3.5,1.1,0.1,2.9,6.7,9.7,12.1,11.1,11.1,5.3,6,-0.7
1971,1.6,1.3,0.6,4.7,6.4,8.5,12.5,10.9,10,9.2,2.4,2.1
1972,0.1,1.8,2.7,3.7,4.9,7.6,11.5,11,9.2,6.8,5.2,2.1
1973,0.6,0.4,1.8,3.6,7.1,9.7,11.1,12.6,10.3,7.7,4,-0.1
1974,3.6,1.7,2.9,3.3,6.4,9.6,11.2,10.6,8.6,4,3.5,2.6
1975,2.3,3.6,1.6,3.5,5.8,9.5,12.3,11.5,9.7,8.8,3.7,0.2
1976,-1.7,2.1,2.2,3.3,6.8,11.1,13.6,12.3,9.6,7.1,3.2,3.4
1977,1.8,4.5,3.8,5.6,6.9,9.5,10.4,10.9,11,8.1,4.3,5.3
1978,1.9,3.6,3.5,4,6.4,8.9,10.7,11.6,11,7.2,4.5,4.8
1979,2.4,3.7,2.6,3.7,6.4,9.6,12.7,11.4,10.2,7.4,3.1,3.2
1980,1.8,2.8,3.2,4.3,6.7,9.4,10.8,12.2,10.9,7.4,3.8,0.2
1981,0.6,0.2,5.6,4.3,6.7,11.3,11.2,12.3,10.9,7.9,5.8,4.1
1982,2.9,2.4,2.5,4.7,6.9,10.5,11.8,11.5,11,7,4.3,2.4
1983,1.4,0.9,3.8,4.5,6,10.6,12.3,11.9,11.4,7.7,8.1,2.5
1984,1.8,0.6,1.5,7.2,4.5,9.9,12.2,11.6,9.8,7.3,5.3,3.3
1985,-0.4,4.5,2.3,5.4,5.9,10.2,12.8,11,12.6,8.2,4.2,2.8
1986,1.1,2.3,2.8,1.8,7.6,9.5,12.4,11.5,12.2,8.5,4.4,2.3
1987,1.3,2.1,4.6,6.4,7.2,9.9,12.6,13.5,13.1,7.6,4.9,5.3
1988,3.5,2.4,3.5,5.5,7.6,9.9,11.8,12,10.6,8.5,6.2,2.5
1989,0.9,2.8,4.3,4.1,9.6,11.4,13.9,13.9,10.6,9.6,6.8,6.4
1990,1.7,5.8,4.7,4.2,9.1,11,13.5,13,12.3,8.2,3.7,1.8
1991,1.5,0.8,4.8,4.3,7.4,9.8,13,13.3,12.1,6.8,4.9,3.1
1992,-0.1,1.1,3.1,4.6,9.1,9.5,12.6,12.8,9.7,6.4,6.6,4.8
1993,2.5,1.6,2.9,4.7,7.3,11,12.9,12.2,11,6.6,3.6,4.1
1994,1.6,1.7,4.6,3.4,7.2,10.5,12.2,12.3,9.8,9.2,6.3,4.3
1995,2.7,3.8,3.6,4.8,9,10.7,13.1,12.9,9.4,9.5,7.7,5.2
1996,3.5,1.5,4,5.5,7,11.3,12.8,12.1,10.4,7.6,4.9,3.4
1997,1.1,3.7,5.5,7.1,8.4,10.4,12,13.1,11.7,10.7,7.1,4.8
1998,4.3,3.6,5,5.2,8,10.4,12.5,13.2,11.7,7.7,5.3,1.2
1999,1.9,0.7,4.1,5.6,8.8,10.5,13,13.1,11.5,8.5,4,3.3
2001,4.2,3,7.1,5.1,7.3,11,12.2,12.8,10.3,9.7,2.4,0.3
2002,3.4,2.7,3.9,3.7,6.4,8.9,10.4,10.8,10.9,8,5.6,5
2003,1.5,2.8,5.2,6.1,7.6,11.9,12.6,14,11.7,7.4,5.9,3.2
2004,3.8,2,3.1,4,7.2,12.7,12.5,13,10.9,8.4,3.5,1.9
2005,0.6,-1,3.7,5.7,8.3,12.8,12.9,12.6,10.7,9.4,4.4,2.1
2006,0.4,0.2,5.5,6,8.3,11.5,13.9,12.3,12,10.5,8.4,2.9
2007,3.1,4.5,4,5.7,7.6,11,12.2,11.9,10.3,7.6,2.9,2.6
2008,3.9,5.1,3.4,4.8,7.9,11.1,12.2,12.1,10.4,6.9,2.9,2.8
2009,2.6,1.7,3.7,4,7.6,11.5,13.2,12.8,11.7,10.4,7.2,3.1
