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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13.73" | 11.74" | 12.93" | 12.29" | 10.74" | 8.50" | 9.55" | 10.28" | 14.00" | 12.68" | 13.83" | 14.90" | 12.55" | 14.53" | 12.13" | 12.08" | 15.00" | 15.40" | 13.65" | 13.35" | 12.36" | 14.40" | 12.79" | 10.41" | 14.55" | 12.07" | 11.72" | 13.56" | 15.86" | 11.77" | 14.26" | 15.78" | 15.01" | 13.74" | 13.34" | 13.87" | 12.38" | 9.54" | 9.47" | 11.93" | 10.78" | 14.16" | 13.92" | 10.60" | 9.89" | 13.51" | 14.16" | 12.53" | 10.98" | 13.98" | 11.83" | 15.36" | 12.55" | 14.17" | 11.74" | 12.30" | 12.73" | 9.83" | 8.56" | 9.21" | 8.46" | 12.66" | 11.15" | 11.45" | 9.22" | 10.12" | 14.08" | 9.90" | 13.25" | 11.34" | 10.78" | 14.37" | 13.61" | 12.13" | 12.30" | 13.11" | 11.40" | 14.52" | 13.96" | 11.60" | 11.47" | 9.51" | 13.27" | 10.31" | 11.87" | 10.58" | 11.32" | 14.85" | 12.48" | 11.15" | 12.27" | 10.50" | 10.46" | 7.87" | 9.86" | 14.50" | 11.57" | 14.94" | 11.31" | 15.76" | 11.58" | 11.69" | 13.47" | 14.24" | 9.80" | 8.63" | 7.96" | 10.67" | 10.20" | 12.59" | 6.81" | 10.22" | 12.39" | 12.86" | 14.76" | 12.05" | 8.07" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.