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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36.01" | 31.70" | 32.72" | 27.53" | 31.79" | 43.65" | 35.40" | 27.55" | 37.29" | 26.41" | 35.20" | 32.68" | 32.00" | 33.56" | 42.63" | 30.91" | 31.06" | 44.49" | 33.67" | 24.43" | 30.79" | 37.12" | 37.18" | 28.90" | 41.96" | 43.07" | 29.37" | 40.16" | 41.01" | 32.43" | 25.33" | 36.90" | 27.33" | 40.46" | 46.10" | 23.56" | 29.29" | 40.41" | 39.35" | 40.34" | 38.36" | 46.54" | 43.06" | 40.09" | 51.14" | 42.33" | 31.95" | 39.07" | 36.47" | 47.80" | 40.37" | 51.31" | 44.03" | 42.17" | 45.77" | 40.53" | 33.83" | 34.32" | 40.65" | 23.60" | 39.46" | 37.00" | 35.66" | 37.81" | 37.59" | 37.86" | 50.13" | 37.40" | 37.23" | 48.94" | 36.95" | 39.51" | 36.44" | 29.78" | 37.18" | 38.93" | 44.38" | 36.70" | 50.41" | 42.93" | 54.77" | 39.55" | 36.80" | 39.53" | 50.99" | 45.81" | 33.49" | 43.61" | 46.79" | 38.89" | 36.06" | 27.57" | 37.33" | 31.07" | 45.95" | 43.85" | 50.47" | 38.95" | 35.21" | 45.94" | 37.84" | 43.15" | 45.60" | 42.70" | 38.79" | 27.01" | 44.77" | 33.24" | 51.91" | 37.07" | 47.48" | 30.79" | 24.92" | 40.47" | 45.32" | 37.28" | 33.61" | 37.54" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.