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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31.06" | 36.12" | 29.25" | 46.79" | 38.37" | 40.28" | 41.13" | 44.89" | 30.09" | 36.02" | 39.58" | 36.65" | 41.89" | 39.29" | 29.26" | 30.47" | 48.26" | 39.12" | 31.60" | 40.69" | 34.55" | 34.25" | 33.15" | 44.06" | 39.44" | 38.86" | 39.80" | 39.88" | 37.87" | 36.93" | 35.33" | 32.25" | 38.46" | 49.22" | 40.27" | 34.63" | 34.73" | 45.60" | 34.24" | 36.81" | 44.33" | 44.10" | 37.40" | 35.87" | 34.98" | 31.49" | 36.89" | 39.97" | 39.27" | 36.55" | 46.70" | 39.34" | 49.42" | 46.07" | 36.14" | 33.71" | 40.60" | 41.02" | 38.03" | 32.46" | 34.46" | 38.80" | 47.35" | 39.11" | 45.35" | 41.84" | 39.09" | 37.59" | 42.39" | 42.50" | 38.80" | 34.95" | 36.23" | 37.11" | 41.49" | 40.93" | 43.15" | 47.33" | 39.57" | 46.04" | 40.81" | 38.98" | 45.96" | 42.66" | 47.30" | 29.96" | 41.00" | 46.36" | 47.49" | 29.22" | 35.80" | 45.53" | 34.49" | 39.16" | 43.98" | 45.72" | 34.47" | 47.52" | 39.63" | 41.42" | 45.74" | 43.31" | 50.62" | 35.43" | 35.21" | 35.50" | 31.72" | 51.04" | 35.78" | 46.49" | 33.96" | 34.76" | 35.48" | 43.91" | 48.80" | 34.10" | 36.43" |
Display comma-delimited data.
For more information about content specific to this page, please Contact Us.