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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23.43" | 24.47" | 23.37" | 23.67" | 24.46" | 22.35" | 22.14" | 26.14" | 21.94" | 24.84" | 25.08" | 25.39" | 25.97" | 24.47" | 21.71" | 21.13" | 26.04" | 22.67" | 23.77" | 25.87" | 25.24" | 21.77" | 19.11" | 26.09" | 25.54" | 23.99" | 24.94" | 24.47" | 22.50" | 19.85" | 22.66" | 26.22" | 24.92" | 24.43" | 21.50" | 20.34" | 24.91" | 23.66" | 18.74" | 24.94" | 20.77" | 24.19" | 26.45" | 21.94" | 21.63" | 25.35" | 25.60" | 24.26" | 23.67" | 25.53" | 24.43" | 24.78" | 25.10" | 26.20" | 25.19" | 23.33" | 24.03" | 23.08" | 20.70" | 21.97" | 21.53" | 25.04" | 27.27" | 21.85" | 24.11" | 24.21" | 24.03" | 21.19" | 22.05" | 23.97" | 20.65" | 22.85" | 23.70" | 25.59" | 23.19" | 23.02" | 24.59" | 28.91" | 25.40" | 26.52" | 22.66" | 20.31" | 25.46" | 26.38" | 23.29" | 22.08" | 26.44" | 28.31" | 27.18" | 24.19" | 24.60" | 24.71" | 20.19" | 24.28" | 24.20" | 26.78" | 25.14" | 27.97" | 23.79" | 27.67" | 25.12" | 27.40" | 27.67" | 25.77" | 21.64" | 23.62" | 22.27" | 25.81" | 25.09" | 26.35" | 22.69" | 24.97" | 25.13" | 24.47" | 28.07" | 23.84" | 22.22" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.