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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16.97" | 17.77" | 18.20" | 17.16" | 17.50" | 18.17" | 15.89" | 16.90" | 18.67" | 17.20" | 20.20" | 18.57" | 18.38" | 19.22" | 19.21" | 14.84" | 15.96" | 18.72" | 17.10" | 16.61" | 19.50" | 18.86" | 16.18" | 15.36" | 18.44" | 17.66" | 17.03" | 19.17" | 18.24" | 15.65" | 14.62" | 16.11" | 18.55" | 17.48" | 18.51" | 15.06" | 14.61" | 17.44" | 16.51" | 13.66" | 18.67" | 15.54" | 18.32" | 19.59" | 17.18" | 17.38" | 18.09" | 17.65" | 17.19" | 18.78" | 19.57" | 17.79" | 17.36" | 18.38" | 18.97" | 19.17" | 17.70" | 16.56" | 18.14" | 15.12" | 16.27" | 15.81" | 19.91" | 19.32" | 17.09" | 16.89" | 18.15" | 17.28" | 15.49" | 17.24" | 17.36" | 15.30" | 16.96" | 17.02" | 18.23" | 16.22" | 16.11" | 16.96" | 20.37" | 17.24" | 20.20" | 16.32" | 15.49" | 18.06" | 20.38" | 17.14" | 17.14" | 19.26" | 19.57" | 17.58" | 15.60" | 16.65" | 17.15" | 13.82" | 18.25" | 19.43" | 19.49" | 17.99" | 20.53" | 17.68" | 19.98" | 18.24" | 19.14" | 20.71" | 18.45" | 17.10" | 17.08" | 15.70" | 18.02" | 18.58" | 18.10" | 16.01" | 17.25" | 18.27" | 17.70" | 19.22" | 17.53" | 15.62" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.