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.
| 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 | 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26.65" | 27.01" | 25.12" | 25.35" | 25.50" | 24.55" | 23.96" | 23.43" | 27.14" | 19.58" | 22.48" | 27.28" | 21.95" | 23.35" | 27.21" | 23.46" | 24.51" | 22.56" | 24.11" | 21.92" | 28.10" | 21.20" | 22.94" | 22.84" | 19.49" | 28.60" | 21.81" | 20.54" | 16.16" | 25.83" | 18.53" | 27.82" | 27.03" | 18.08" | 19.54" | 18.31" | 26.37" | 24.36" | 24.67" | 25.03" | 21.44" | 19.02" | 27.51" | 19.24" | 24.15" | 23.24" | 24.21" | 26.96" | 16.91" | 23.26" | 26.63" | 22.91" | 28.13" | 23.70" | 26.74" | 28.81" | 24.23" | 24.22" | 24.64" | 20.17" | 31.54" | 24.53" | 25.09" | 25.36" | 25.74" | 26.71" | 23.38" | 24.50" | 23.20" | 26.64" | 19.22" | 25.47" | 22.89" | 26.62" | 24.34" | 28.97" | 29.34" | 18.81" | 33.53" | 23.69" | 25.54" | 12.88" | 27.27" | 19.56" | 24.42" | 23.87" | 30.03" | 29.64" | 27.49" | 20.20" | 25.21" | 22.00" | 19.30" | 23.57" | 21.86" | 23.46" | 17.85" | 24.11" | 16.61" | 27.69" | 32.31" | 32.95" | 27.39" | 29.41" | 23.63" | 15.97" | 23.76" | 23.15" | 23.28" | 21.45" | 28.30" | 24.08" | 22.97" | 21.59" | 23.68" | 29.74" | 23.80" | 23.18" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.