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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26.50" | 25.72" | 23.84" | 30.04" | 22.44" | 28.05" | 36.82" | 21.62" | 26.73" | 22.76" | 29.18" | 32.94" | 31.00" | 29.36" | 30.08" | 28.48" | 24.22" | 32.39" | 25.11" | 21.93" | 25.89" | 29.87" | 27.59" | 26.85" | 28.89" | 32.35" | 23.40" | 28.25" | 29.36" | 32.88" | 17.78" | 25.99" | 22.54" | 40.57" | 31.97" | 23.11" | 23.49" | 26.63" | 27.56" | 30.01" | 30.13" | 26.87" | 30.57" | 30.11" | 31.27" | 27.83" | 25.74" | 28.58" | 26.63" | 28.49" | 33.48" | 30.76" | 30.42" | 29.48" | 33.64" | 28.27" | 24.78" | 25.02" | 30.24" | 19.71" | 28.94" | 26.20" | 32.50" | 28.61" | 31.42" | 29.78" | 28.83" | 27.42" | 25.70" | 31.84" | 26.81" | 28.39" | 28.37" | 25.00" | 30.84" | 25.29" | 29.30" | 25.96" | 30.83" | 31.28" | 33.80" | 27.48" | 23.89" | 26.76" | 35.24" | 24.63" | 23.73" | 29.85" | 25.79" | 28.38" | 26.82" | 21.55" | 24.23" | 26.33" | 34.29" | 21.55" | 31.65" | 29.02" | 21.18" | 31.00" | 28.48" | 29.04" | 28.22" | 27.65" | 27.82" | 25.59" | 27.73" | 26.37" | 38.69" | 35.05" | 31.05" | 25.76" | 20.80" | 27.63" | 31.55" | 25.70" | 24.77" | 29.40" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.