Month	Millions Of Dollars
1867-01-01	158.000
1867-04-01	153.000
1867-07-01	148.000
1867-10-01	151.000
1868-01-01	158.000
1868-04-01	154.000
1868-07-01	177.000
1868-10-01	164.000
1869-01-01	164.000
1869-04-01	163.000
1869-06-01	174.000
1869-10-01	159.000
1870-01-01	168.000
1870-03-01	179.000
1870-06-01	177.000
1870-10-01	168.000
1870-12-01	169.000
1871-03-01	195.000
1871-04-01	191.000
1871-06-01	192.000
1871-10-01	199.000
1871-12-01	187.000
1872-02-01	193.000
1872-04-01	185.000
1872-06-01	199.000
1872-10-01	183.000
1872-12-01	192.000
1873-02-01	199.000
1873-04-01	190.000
1873-06-01	196.000
1873-09-01	199.000
1873-12-01	182.000
1874-02-01	202.000
1874-05-01	206.000
1874-06-01	203.000
1874-10-01	202.000
1874-12-01	203.000
1875-03-01	205.000
1875-05-01	204.000
1875-06-01	203.000
1875-10-01	202.000
1875-12-01	188.000
1876-03-01	188.000
1876-05-01	176.000
1876-06-01	176.000
1876-10-01	184.000
1876-12-01	177.000
1877-01-01	178.000
1877-04-01	180.000
1877-06-01	175.000
1877-10-01	169.000
1877-12-01	170.000
1878-03-01	169.000
1878-05-01	163.000
1878-06-01	164.000
1878-10-01	170.000
1878-12-01	165.000
1879-01-01	165.000
1879-04-01	159.000
1879-06-01	179.000
1879-10-01	196.000
1879-12-01	206.000
1880-02-01	218.000
1880-04-01	209.000
1880-06-01	213.000
1880-10-01	238.000
1880-12-01	235.000
1881-03-01	227.000
1881-05-01	233.000
1881-06-01	263.000
1881-10-01	247.000
1881-12-01	241.000
1882-03-01	237.000
1882-05-01	239.000
1882-07-01	248.000
1882-10-01	239.000
1882-12-01	237.000
1883-03-01	239.000
1883-05-01	237.000
1883-06-01	244.000
1883-10-01	245.000
1883-12-01	245.000
1884-03-01	256.000
1884-04-01	251.000
1884-06-01	209.000
1884-09-01	205.000
1884-12-01	210.000
1885-03-01	214.000
1885-05-01	212.000
1885-07-01	216.000
1885-10-01	237.000
1885-12-01	247.000
1886-03-01	262.000
1886-06-01	251.000
1886-08-01	250.000
1886-10-01	254.000
1886-12-01	254.000
1887-03-01	273.000
1887-05-01	267.000
1887-08-01	261.000
1887-10-01	258.000
1887-12-01	258.000
1888-02-01	268.000
1888-04-01	265.000
1888-06-01	277.000
1888-10-01	293.000
1888-12-01	284.000
1889-02-01	309.000
1889-05-01	306.000
1889-07-01	310.000
1889-09-01	304.000
1889-12-01	285.000
1890-02-01	301.000
1890-05-01	292.000
1890-07-01	291.000
1890-10-01	297.000
1890-12-01	280.000
1891-02-01	297.000
1891-05-01	294.000
1891-07-01	288.000
1891-09-01	302.000
1891-12-01	309.000
1892-03-01	364.000
1892-05-01	365.000
1892-07-01	354.000
1892-09-01	345.000
1892-12-01	324.000
1893-03-01	323.000
1893-05-01	307.000
1893-07-01	309.000
1893-10-01	281.000
1893-12-01	301.000
1894-02-01	310.000
1894-05-01	337.000
1894-07-01	345.000
1894-10-01	361.000
1894-12-01	346.000
1895-03-01	332.000
1895-05-01	339.000
1895-07-01	358.000
1895-09-01	364.000
1895-12-01	351.000
1896-02-01	325.000
1896-05-01	334.000
1896-07-01	335.000
1896-10-01	314.000
1896-12-01	340.000
1897-03-01	355.000
1897-05-01	355.000
1897-07-01	382.000
1897-10-01	408.000
1897-12-01	430.000
1898-02-01	471.000
1898-05-01	397.000
1898-07-01	452.000
1898-09-01	442.000
1898-12-01	493.000
1899-02-01	545.000
1899-04-01	568.000
1899-06-01	590.000
1899-09-01	542.000
1899-12-01	475.000
1900-02-01	500.000
1900-04-01	535.000
1900-06-01	550.000
1900-09-01	570.000
1900-12-01	545.000
1901-02-01	634.000
1901-04-01	631.000
1901-07-01	602.000
1901-09-01	611.000
1901-12-01	603.000
1902-02-01	671.000
1902-04-01	634.000
1902-07-01	620.000
1902-09-01	607.000
1902-11-01	608.000
1903-02-01	640.000
1903-04-01	612.000
1903-06-01	601.000
1903-09-01	632.000
1903-11-01	596.000
1904-01-01	675.000
1904-03-01	700.000
1904-06-01	733.000
1904-09-01	808.000
1904-11-01	788.000
1905-01-01	737.000
1905-03-01	792.000
1905-05-01	771.000
1905-08-01	806.000
1905-11-01	710.000
1906-01-01	726.000
1906-04-01	690.000
1906-06-01	712.000
1906-09-01	702.000
1906-11-01	675.000
1907-01-01	728.000
1907-03-01	689.000
1907-05-01	753.000
1907-08-01	713.000
1907-12-01	777.000
1908-02-01	748.000
1908-05-01	814.000
1908-07-01	867.000
1908-09-01	906.000
1908-11-01	956.000
1909-02-01	921.000
1909-04-01	923.000
1909-06-01	928.000
1909-09-01	926.000
1909-11-01	804.000
1910-01-01	849.000
1910-03-01	876.000
1910-06-01	844.000
1910-09-01	874.000
1910-11-01	816.000
1911-01-01	809.000
1911-03-01	916.000
1911-06-01	904.000
1911-09-01	886.000
1911-12-01	839.000
1912-02-01	972.000
1912-04-01	939.000
1912-06-01	959.000
1912-09-01	951.000
1912-11-01	875.000
1913-02-01	954.000
1913-04-01	911.000
1913-06-01	887.000
1913-08-01	937.000
1913-10-01	911.000
1914-01-01	930.000
1914-03-01	1082.00
1914-06-01	1061.00
1914-09-01	1025.00
1914-10-01	987.000
1914-12-01	1036.00