Choose from the options below and click "Plot" to create a time series graph.
Data are available from January 1895 through April 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65 | 61 | 28 | 39 | 30 | 43 | 68 | 62 | 69 | 37 | 37 | 54 | 75 | 22 | 50 | 62 | 32 | 17 | 50 | 52 | 76 | 17 | 87 | 76 | 14 | 24 | 103 | 59 | 30 | 40 | 43 | 89 | 76 | 61 | 79 | 38 | 59 | 52 | 127 | 132 | 48 | 57 | 106 | 40 | 44 | 75 | 21 | 97 | 73 | 99 | 75 | 19 | 65 | 71 | 39 | 113 | 47 | 110 | 50 | 84 | 101 | 43 | 37 | 99 | 73 | 52 | 45 | 78 | 106 | 132 | 101 | 64 | 96 | 68 | 28 | 36 | 23 | 34 | 65 | 82 | 56 | 48 | 106 | 122 | 99 | 73 | 38 | 31 | 73 | 22 | 57 | 40 | 114 | 173 | 71 | 94 | 131 | 120 | 87 | 66 | 99 | 75 | 73 | 65 | 123 | 76 | 132 | 75 | 179 | 77 | 101 | 73 | 75 | 92 | 50 | 89 | 86 | 89 |
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