1861 -4.70 0.40 1.30 5.50 7.10 16.40 16.70 15.80 12.40 10.10 2.60 2.80 1862 -2.90 -3.70 -1.90 4.00 11.70 13.30 14.10 15.10 13.10 9.70 4.60 0.60 1863 2.00 3.20 0.90 5.60 8.00 13.90 14.90 15.00 12.30 9.80 5.80 2.80 1864 -2.00 -1.30 -2.10 4.40 7.90 13.00 16.60 14.10 12.50 5.80 2.00 1.40 1865 -0.40 -5.90 -2.50 4.90 10.80 13.50 16.00 15.40 14.30 6.50 5.60 3.90 1866 3.20 -0.60 -3.90 4.60 8.00 15.60 16.60 15.80 13.60 8.40 2.30 1.20 1867 -7.70 -0.10 -2.40 2.40 5.70 12.80 15.60 17.00 12.90 8.80 4.80 -4.00 1868 -3.50 1.90 2.10 5.10 10.80 14.70 18.70 18.80 12.30 8.40 3.80 1.50 1869 -0.10 2.10 -0.70 5.90 8.00 12.40 16.40 15.00 12.50 7.50 1.70 -1.20 1870 -1.90 -6.00 -0.70 4.80 9.40 13.50 16.80 16.70 11.80 6.20 3.80 -3.90 1871 -4.40 -7.20 1.90 2.80 8.20 13.60 15.80 16.30 11.40 7.00 1.50 0.80 1872 1.30 -0.20 0.00 5.10 9.80 14.70 18.70 15.70 12.40 9.90 5.90 -1.50 1873 2.30 0.10 -0.20 4.30 7.60 14.40 17.30 15.40 12.70 7.90 4.60 5.00 1874 3.40 2.20 1.80 5.50 8.10 13.90 16.40 14.50 12.70 10.80 3.70 -3.00 1875 -6.00 -4.10 -1.50 4.80 9.80 13.90 17.20 17.60 13.50 5.80 0.80 0.30 1876 -1.50 -2.90 -1.00 3.70 8.20 15.20 16.70 16.30 11.90 7.80 0.90 -6.00 1877 -3.70 -3.90 -2.70 1.30 7.30 13.40 15.70 14.30 10.00 7.60 6.90 1.60 1878 -2.30 2.40 2.00 6.90 9.80 14.00 16.50 17.20 14.00 10.30 3.10 -2.40 1879 -4.30 -6.30 -1.10 3.30 9.40 14.10 16.70 16.90 13.00 8.50 2.60 -0.40 1880 -0.40 1.00 2.40 4.90 9.20 15.30 16.60 19.00 14.90 4.30 3.60 -1.00 1881 -5.30 -5.60 -4.60 1.10 8.50 13.80 15.70 14.20 12.50 5.60 5.70 3.30 1882 3.40 2.50 3.50 4.80 10.00 14.60 16.90 16.50 14.00 7.90 1.00 -2.00 1883 -2.30 0.00 -1.80 5.30 9.60 14.80 17.40 15.90 12.90 8.30 5.30 1.70 1884 1.20 1.20 1.20 4.30 8.90 13.90 17.50 17.00 15.00 9.90 3.20 0.40 1885 -3.20 0.40 1.10 5.20 7.80 12.90 16.50 14.20 11.20 -999.99 3.80 3.30 1886 -0.40 -2.70 -2.10 3.80 8.80 14.30 15.60 15.40 12.90 8.30 6.50 -0.50 1887 1.00 1.80 1.90 4.40 9.60 14.90 15.70 15.20 12.60 7.30 3.20 -0.40 1888 0.30 -4.20 -4.90 1.30 8.10 14.60 16.30 14.50 12.50 7.50 2.90 3.10 1889 1.30 -2.40 -1.20 3.90 13.70 18.60 16.60 15.30 11.80 8.50 5.20 1.30 1890 3.30 -0.10 2.00 4.50 11.70 13.00 14.60 15.20 13.70 8.20 3.80 -1.30 1891 -2.10 1.70 0.00 3.80 8.90 14.20 17.30 15.00 13.00 10.20 3.20 2.30 1892 -1.90 -1.90 0.00 4.30 8.30 13.70 16.30 15.10 12.80 7.80 4.80 -0.10 1893 -4.80 -6.90 1.40 5.10 10.40 14.80 17.40 16.40 11.90 8.90 3.30 3.30 1894 0.20 1.20 3.20 6.30 8.40 14.50 17.70 15.40 11.60 6.50 5.60 2.40 1895 -3.20 -4.80 -0.20 4.50 12.80 14.70 15.20 15.50 13.70 6.50 3.80 0.20 1896 0.30 1.40 1.20 5.00 11.20 17.10 18.10 15.50 12.70 8.00 2.70 -0.70 1897 -3.60 -0.60 -0.50 4.40 9.90 14.80 17.50 17.70 12.70 7.60 4.60 2.50 1898 3.50 -0.20 0.30 3.60 8.20 14.40 14.90 14.50 12.50 8.00 4.20 3.60 1899 -1.40 -0.20 0.10 3.90 8.80 14.20 19.20 16.40 12.20 9.10 7.70 -0.30 1900 -1.70 -5.80 -0.20 3.00 7.60 15.80 16.30 16.40 12.60 8.50 3.60 1.50 1901 -1.30 -2.90 -0.60 4.60 11.30 14.20 20.60 17.20 13.30 10.40 3.50 0.30 1902 2.10 -1.90 0.10 3.60 7.40 13.70 13.90 13.40 11.00 6.50 3.10 -1.90 1903 -2.10 2.60 3.60 3.70 9.60 14.80 15.70 14.70 12.40 6.00 3.80 0.30 1904 0.50 -3.20 -1.00 4.00 8.30 14.20 16.20 15.80 12.60 8.80 3.20 1.80 1905 1.10 1.30 1.90 3.40 9.50 16.30 17.80 15.00 12.00 5.30 3.40 3.00 1906 0.60 0.10 1.10 4.60 9.70 16.20 16.40 15.90 13.00 8.70 6.10 1.10 1907 -0.80 -0.50 2.00 4.60 8.10 12.40 15.00 13.90 11.70 10.70 4.60 -1.20 1908 1.40 2.40 -1.00 4.10 8.40 15.00 17.10 16.30 12.00 9.50 3.60 2.00 1909 1.40 -2.00 -2.20 2.40 7.10 13.50 15.60 14.90 11.90 10.50 2.80 0.60 1910 -0.30 1.20 2.40 5.10 10.90 15.90 16.70 16.40 13.20 8.50 2.50 1.70 1911 1.40 1.00 1.90 4.90 11.70 14.40 17.10 17.60 13.80 7.10 4.20 2.80 1912 -3.00 -2.60 2.40 4.20 9.80 14.10 18.30 15.30 11.00 7.00 3.50 3.70 1913 -1.10 1.00 2.80 5.00 10.80 14.30 17.00 15.00 12.80 8.90 7.00 1.90 1914 -0.90 2.40 0.90 6.00 9.10 15.30 19.90 17.10 13.70 7.40 3.40 3.40 1915 -2.30 -0.80 -1.10 4.60 8.60 12.90 15.20 16.00 11.50 5.20 2.00 -4.40 1916 1.50 -0.10 -1.80 4.40 9.50 12.20 17.50 15.30 11.80 6.80 6.00 0.90 1917 -5.00 -2.20 -2.80 2.30 8.50 15.80 16.20 17.50 13.50 8.20 5.40 1.10 1918 -1.50 0.00 0.50 4.50 10.90 12.70 16.50 16.30 11.20 9.50 5.10 1.30 1919 0.20 -3.60 0.00 4.10 11.80 13.20 17.90 14.30 12.50 7.20 -0.20 -1.60 1920 -0.70 1.90 3.60 4.90 9.80 14.80 16.10 14.60 12.20 6.80 5.00 0.30 1921 1.40 0.30 4.00 7.40 10.80 13.40 16.10 14.80 11.90 9.90 2.00 2.40 1922 -2.80 -3.30 -0.10 2.60 8.20 13.40 15.20 14.60 11.90 7.00 4.80 2.90 1923 2.80 -3.00 -0.20 3.50 7.70 11.00 16.00 14.50 12.00 9.20 3.00 -1.10 1924 -2.30 -2.40 -1.80 2.40 7.40 13.00 15.60 16.00 13.60 9.60 5.70 4.90 1925 3.80 2.30 0.00 5.30 9.80 14.30 19.80 17.20 12.60 7.80 1.30 -2.00 1926 -1.00 -3.40 1.70 5.50 9.70 14.50 18.70 17.10 12.80 5.70 5.50 1.10 1927 1.70 -0.40 2.60 4.10 7.20 11.40 18.20 17.40 12.70 8.20 1.60 -3.60 1928 -0.80 -0.20 0.00 3.90 9.60 11.70 14.30 14.90 12.30 8.10 4.70 1.60 1929 -2.50 -5.90 2.10 2.40 8.50 12.50 16.10 14.70 13.50 9.00 6.00 4.40 1930 3.60 -0.50 1.50 5.60 10.60 15.40 17.90 17.10 12.30 9.30 5.70 2.90 1931 -1.70 -1.20 -1.40 3.30 9.20 12.10 15.80 15.00 11.00 8.40 6.00 2.40 1932 3.90 1.80 0.20 4.60 9.50 13.70 17.40 17.20 13.10 7.00 4.60 3.80 1933 0.00 -0.60 1.10 5.10 9.50 17.50 18.70 16.60 13.80 9.40 3.30 -0.60 1934 2.60 3.30 2.80 4.80 10.10 14.00 18.00 17.20 14.50 10.50 5.20 4.40 1935 0.20 1.70 1.40 5.00 8.90 14.20 17.70 16.70 12.80 9.10 6.30 1.00 1936 -0.10 -1.80 0.70 3.80 10.80 16.30 17.80 17.20 12.30 7.80 5.60 4.80 1937 0.30 -2.80 -1.70 5.00 10.50 13.70 18.10 19.10 13.80 10.80 4.30 -1.80 1938 0.70 1.90 5.20 6.10 8.90 12.80 16.50 18.30 14.10 10.40 8.20 1.40 1939 -1.00 2.30 2.10 5.30 10.00 14.60 16.10 18.30 14.60 6.20 5.30 -0.50 1940 -3.50 -6.30 -1.30 2.60 10.40 16.40 16.70 15.30 11.60 7.40 4.50 1.10 1941 -7.20 -5.90 -1.70 2.50 8.70 14.70 18.90 15.80 12.90 7.70 3.10 0.80 1942 -7.90 -5.80 -5.60 2.90 8.40 12.50 16.00 15.60 12.90 9.60 5.40 3.00 1943 -2.40 2.40 4.10 6.40 10.70 14.90 17.00 15.20 13.40 10.50 5.10 1.80 1944 2.80 0.80 1.60 4.30 8.20 12.60 17.80 18.20 12.80 9.50 4.20 3.10 1945 -1.30 0.00 3.40 6.50 9.40 13.90 18.20 18.00 13.20 10.00 4.10 1.50 1946 -0.30 -0.50 -0.20 6.20 11.00 13.40 17.40 16.00 13.70 7.50 5.50 1.80 1947 -2.10 -9.70 -2.50 4.10 12.50 16.00 18.30 19.80 15.50 9.40 1.90 1.50 1948 -2.90 -1.60 2.20 6.90 10.80 14.40 17.30 16.50 13.10 8.50 4.70 4.70 1949 3.10 3.20 1.40 5.80 10.60 14.40 18.70 15.90 15.70 10.20 5.50 3.50 1950 -1.70 0.10 2.90 6.10 11.70 14.20 16.70 17.40 13.50 9.40 3.50 -0.50 1951 -2.30 -0.70 -1.60 3.80 9.20 14.10 15.70 16.50 13.90 10.10 5.60 5.10 1952 0.60 0.50 -0.30 5.60 9.90 12.40 16.20 15.70 11.10 6.70 1.70 1.00 1953 -0.50 -2.10 2.90 5.50 10.10 17.00 17.10 16.10 13.00 10.90 7.30 3.50 1954 -0.30 -4.40 -0.60 3.90 10.80 14.10 15.70 15.90 13.00 8.80 4.70 3.00 1955 -0.50 -2.80 -0.70 3.50 7.80 13.50 20.00 19.20 14.70 8.80 6.00 0.50 1956 -2.20 -5.60 -0.90 3.90 9.80 13.50 16.80 14.50 12.80 9.10 3.20 3.10 1957 1.30 -0.20 0.80 4.90 8.50 13.80 17.40 16.40 12.00 10.10 5.00 2.50 1958 -1.30 -3.70 -2.40 2.90 8.20 14.50 17.40 15.50 14.60 11.10 6.00 0.80 1959 -2.20 0.10 2.70 5.50 11.30 14.80 18.50 18.70 14.20 9.60 6.30 2.10 1960 -1.10 -3.40 0.90 4.90 11.50 15.10 15.20 16.00 13.20 6.80 3.50 1.40 1961 -0.80 1.40 4.50 5.80 10.40 15.30 16.20 15.00 14.20 12.10 6.20 0.10 1962 1.60 1.50 -1.90 4.60 8.40 13.00 15.00 14.30 12.10 9.90 3.70 -1.00 1963 -3.80 -6.00 -3.00 3.00 9.40 16.00 15.80 15.80 13.30 9.60 4.60 0.50 1964 0.80 -0.80 0.30 4.70 10.80 12.80 14.60 15.50 12.10 8.50 5.30 1.90 1965 0.40 0.70 0.60 4.30 8.90 14.30 14.90 14.80 13.50 10.00 1.10 -2.80 1966 -4.70 -7.60 0.80 1.60 9.10 16.10 16.90 15.50 13.20 8.40 4.60 1.20 1967 -2.80 -0.60 3.90 4.70 8.70 14.00 16.70 16.60 13.90 10.20 7.20 0.80 1968 -1.90 -1.50 2.30 5.80 9.20 15.70 16.40 17.20 13.70 8.30 1.50 -0.70 1969 -1.00 -4.80 -1.30 4.10 9.00 16.30 16.60 18.70 14.00 10.10 3.80 -0.60 1970 -4.40 -8.80 -0.60 2.70 10.30 17.30 15.30 16.70 12.60 9.20 3.50 2.50 1971 0.70 1.40 -0.20 4.20 10.20 14.30 16.80 16.00 13.40 10.10 4.30 5.20 1972 -2.90 -1.70 0.50 5.50 10.30 14.00 18.10 15.90 12.10 9.20 5.60 5.20 1973 1.80 2.10 4.20 5.00 9.60 15.00 18.70 15.80 12.30 7.00 3.60 1.80 1974 2.50 2.00 2.20 7.10 11.00 14.90 15.70 15.90 13.80 7.10 4.80 3.70 1975 3.60 0.30 2.00 4.90 10.40 13.90 17.30 19.20 14.30 9.70 5.80 5.00 1976 0.40 -0.30 -0.60 4.70 10.30 14.70 18.40 17.80 11.70 7.50 4.50 -0.20 1977 -1.20 -3.70 1.20 3.10 10.30 14.60 16.20 16.10 12.20 9.70 5.30 2.20 1978 1.70 -3.80 -0.30 4.00 10.70 15.20 15.50 16.20 11.30 9.50 7.10 -4.20 1979 -5.10 -4.20 0.00 3.60 7.80 14.70 15.60 15.00 12.80 7.40 3.90 0.40 1980 -3.00 -5.30 -1.10 4.50 11.20 15.80 17.90 16.50 13.60 7.70 2.80 3.00 1981 -0.20 -1.00 -0.90 4.60 11.00 12.90 16.40 16.00 13.60 8.40 4.90 -3.80 1982 -4.80 -1.60 2.30 5.50 9.20 14.40 18.00 17.50 13.60 9.10 6.60 3.20 1983 4.30 -1.10 2.10 5.30 10.10 14.00 17.90 16.80 13.50 10.10 5.10 2.40 1984 -0.90 -0.80 0.00 4.50 11.50 14.50 16.10 17.10 12.00 10.70 5.70 3.40 1985 -5.10 -5.80 -0.20 2.90 10.30 14.60 16.60 15.80 11.60 10.30 1.70 -1.30 1986 -2.60 -4.90 0.60 2.70 9.80 15.20 16.10 14.60 11.30 9.50 7.40 2.10 1987 -6.60 -1.50 -3.10 4.00 9.10 12.10 15.90 13.90 12.10 9.70 3.90 2.50 1988 3.00 1.50 0.60 3.90 11.70 17.80 17.30 16.20 14.30 8.10 4.30 2.60 1989 5.60 4.70 4.70 5.30 10.70 15.40 17.00 15.30 13.40 9.80 6.10 2.30 1990 3.80 5.10 5.80 7.10 11.80 15.30 16.60 17.00 12.60 9.20 3.70 3.40 1991 1.10 -1.50 2.20 5.60 9.90 12.20 17.60 17.70 13.80 9.30 6.10 4.70 1992 4.00 2.80 3.90 4.40 12.20 17.90 17.20 15.50 13.10 6.20 4.60 3.40 1993 2.80 1.70 2.40 5.90 12.50 13.80 14.70 14.30 10.80 7.00 2.20 0.80 1994 -0.20 -4.60 1.00 6.10 10.70 13.30 19.30 17.20 12.40 8.10 5.50 4.50 1995 1.50 2.80 2.50 4.70 9.10 14.60 17.00 18.70 12.60 11.00 3.80 -1.60 1996 -2.90 -3.90 0.20 4.30 8.00 13.40 15.90 18.10 12.30 10.00 4.30 -0.20 1997 -0.60 1.70 3.30 5.10 9.00 15.80 19.30 20.70 14.70 8.30 4.50 1.30 1998 1.80 3.70 2.50 4.30 10.80 13.40 15.70 15.30 13.30 8.30 1.80 2.90 1999 0.30 0.70 1.80 6.30 9.30 14.10 17.80 17.20 15.70 9.40 6.80 1.60 2000 2.80 2.30 2.80 5.60 12.00 13.30 16.10 16.00 12.90 11.10 7.90 4.00 2001 0.20 -2.30 0.00 4.30 11.00 14.00 17.80 16.70 13.00 11.30 6.20 0.30 2002 1.60 3.00 3.30 6.50 12.00 16.20 17.20 20.60 15.00 6.30 1.60 -2.20 2003 -0.90 -0.70 1.60 5.30 9.80 15.90 18.90 18.10 14.20 7.30 5.50 4.10 2004 -0.60 0.70 2.20 6.50 11.50 14.20 16.00 18.20 14.30 9.30 4.90 4.60 2005 4.00 0.80 -0.10 6.20 9.70 13.90 18.40 16.40 14.40 10.50 7.30 2.70 2006 0.20 -1.20 -1.60 4.90 11.30 15.00 19.90 18.90 16.20 11.40 8.60 7.00 2007 3.90 -0.40 4.10 7.50 10.50 16.20 16.10 16.90 13.10 9.60 4.90 1.80 2008 3.10 3.80 2.60 6.60 12.20 15.10 18.00 17.20 13.00 10.20 6.10 2.20 2009 1.10 -2.10 2.20 7.70 11.90 15.60 17.90 17.20 14.80 7.90 5.90 -0.30 2010 -4.60 -4.70 1.80 6.00 10.40 14.80 17.70 17.00 13.10 8.40 1.20 -5.20 2011 -0.70 -2.60 1.10 7.40 11.10 15.20 17.70 16.00 14.40 10.50 6.90 4.70 2012 -0.30 -1.40 5.30 5.70 12.00 14.10 17.10 17.60 13.60 8.60 6.50 -1.30 2013 -1.70 -1.20 -0.80 4.40 11.10 14.70 18.10 17.70 14.20 10.20 6.50 6.10 2014 0.40 2.70 4.90 7.90 11.70 16.00 20.30 17.60 15.00 11.40 6.70 -999.99 2015 3.60 2.90 4.10 7.00 9.70 14.00 16.10 17.50 14.40 10.00 7.20 6.00 2016 -1.90 1.80 3.50 6.50 11.80 16.60 17.50 16.60 16.30 8.60 4.30 4.90 2017 2.70 0.20 3.30 5.80 11.00 15.10 17.10 16.40 13.90 10.40 6.20 3.50 2018 1.70 -1.50 -1.00 5.20 14.80 17.30 20.40 17.50 14.60 10.10 6.20 2.60 2019 1.30 2.90 3.90 8.00 10.50 14.90 17.60 17.80 13.80 8.40 3.90 4.40 2020 5.80 4.50 4.30 7.30 10.20 18.20 16.00 18.10 14.60 10.70 8.30 5.00 2021 -0.80 -1.20 3.70 6.10 10.20 16.10 19.70 17.30 14.80 11.30 6.60 0.90 2022 3.70 3.70 3.90 6.50 11.70 16.30 17.50 18.20 14.40 11.10 7.60 0.80 2023 2.60 3.60 1.90 6.50 11.50 17.80 16.70 16.90 16.00 8.80 2.50 -0.30 2024 -1.10 1.30 3.40 6.00 15.10 15.50 17.30 17.60 14.80 11.30 6.40 4.70