Choose from the options below and click "Plot" to create a time series graph.
Data are available from January 1895 through May 2013.
Move mouse towards an axis until highlighted. Left-click mouse to pan. Shift key + left-click to zoom.
| 1895 | 1896 | 1897 | 1898 | 1899 | 1900 | 1901 | 1902 | 1903 | 1904 | 1905 | 1906 | 1907 | 1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 1921 | 1922 | 1923 | 1924 | 1925 | 1926 | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -2.52 | -1.59 | 1.58 | 1.41 | -1.56 | -1.91 | 2.02 | 3.80 | -0.37 | -0.42 | -0.50 | -0.40 | 2.53 | -2.11 | -2.39 | -2.51 | 2.06 | 0.29 | -0.55 | 0.43 | -0.42 | -2.09 | -0.84 | -2.82 | 1.48 | 2.18 | -2.77 | -1.76 | -0.01 | -1.57 | -0.29 | -0.04 | 3.04 | -1.67 | -1.21 | -3.07 | -3.45 | 1.46 | -0.79 | -0.36 | 1.18 | 0.84 | -0.58 | 2.64 | -2.19 | -0.17 | -2.10 | 2.18 | 0.35 | -0.09 | 2.81 | -1.81 | 0.41 | 1.86 | -3.58 | 0.61 | 1.65 | 2.16 | -1.47 | -1.04 | -1.30 | 1.43 | 0.80 | -0.80 | 0.84 | 1.09 | -1.17 | -0.18 | -2.54 | -3.86 | -5.74 | 1.37 | 0.80 | -1.80 | 2.11 | -1.36 | 1.99 | 4.30 | -0.27 | 0.56 | 3.15 | -0.98 | 2.28 | 1.21 | -0.56 | -2.71 | 0.33 | -2.15 | 2.08 | -1.67 | 0.40 | 1.45 | -0.58 | -1.59 | -0.98 | 1.11 | -1.75 | 1.62 | 0.72 | -1.25 | 1.17 | 4.58 | 1.05 | -3.93 | -0.59 | -0.57 | -3.55 | 1.93 | 4.19 | 2.11 | 2.50 | 2.68 | 0.66 | 1.50 | 4.10 | -2.66 | 3.57 | 0.81 |
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