Month	Thousands Of Long Tons
1878-11-01	306.100
1878-12-01	337.300
1879-01-01	369.700
1879-02-01	369.200
1879-03-01	366.900
1879-04-01	352.500
1879-05-01	301.100
1879-06-01	295.500
1879-07-01	305.900
1879-08-01	319.400
1879-09-01	290.700
1879-10-01	272.000
1879-11-01	282.500
1879-12-01	282.900
1880-01-01	274.700
1880-02-01	264.600
1880-03-01	257.500
1880-04-01	243.900
1880-05-01	251.400
1880-06-01	253.700
1880-07-01	257.200
1880-08-01	273.500
1880-09-01	283.700
1880-10-01	298.900
1880-11-01	312.100
1880-12-01	331.100
1881-01-01	379.600
1881-02-01	401.300
1881-03-01	406.400
1881-04-01	412.000
1881-05-01	425.900
1881-06-01	431.300
1881-07-01	436.600
1881-08-01	437.200
1881-09-01	434.400
1881-10-01	412.400
1881-11-01	379.300
1881-12-01	378.200
1882-01-01	371.600
1882-02-01	364.800
1882-03-01	334.800
1882-04-01	320.800
1882-05-01	346.900
1882-06-01	338.600
1882-07-01	331.300
1882-08-01	309.500
1882-09-01	269.300
1882-10-01	239.100
1882-11-01	237.400
1882-12-01	266.200
1883-01-01	293.000
1883-02-01	307.700
1883-03-01	307.200
1883-04-01	290.900
1883-05-01	287.800
1883-06-01	275.100
1883-07-01	270.200
1883-08-01	275.200
1883-09-01	261.900
1883-10-01	242.100
1883-11-01	220.300
1883-12-01	253.100
1884-01-01	286.300
1884-02-01	296.900
1884-03-01	291.700
1884-05-01	266.200
1884-06-01	269.900
1884-07-01	277.500
1884-08-01	292.600
1884-09-01	288.200
1884-10-01	288.000
1884-11-01	301.500
1884-12-01	301.600
1885-01-01	371.400
1885-02-01	377.700
1885-03-01	389.300
1885-04-01	388.400
1885-05-01	398.300
1885-06-01	406.100
1885-07-01	416.000
1885-08-01	430.200
1885-09-01	429.400
1885-10-01	443.600
1885-11-01	470.500
1885-12-01	517.500
1886-01-01	573.800
1886-02-01	612.300
1886-03-01	641.600
1886-04-01	651.900
1886-05-01	669.800
1886-06-01	689.200
1886-07-01	706.700
1886-08-01	728.100
1886-09-01	721.000
1886-10-01	690.700
1886-11-01	667.700
1886-12-01	652.400
1887-01-01	651.500
1887-02-01	651.400
1887-03-01	636.400
1887-04-01	619.800
1887-05-01	619.100
1887-06-01	614.900
1887-07-01	624.500
1887-08-01	627.400
1887-09-01	629.500
1887-10-01	628.200
1887-11-01	630.000
1887-12-01	637.700
1888-01-01	644.300
1888-02-01	628.000
1888-03-01	610.700
1888-04-01	586.500
1888-05-01	548.800
1888-06-01	531.300
1888-07-01	504.900
1888-08-01	482.700
1888-09-01	460.300
1888-10-01	452.300
1888-11-01	452.300
1888-12-01	472.600
1889-01-01	466.100
1889-02-01	459.100
1889-03-01	432.900
1889-04-01	391.300
1889-05-01	369.400
1889-06-01	354.600
1889-07-01	326.900
1889-08-01	317.700
1889-09-01	304.900
1889-10-01	254.300
1889-11-01	239.900
1889-12-01	262.400
1890-01-01	271.900
1890-02-01	279.000
1890-03-01	278.500
1890-04-01	274.000
1890-05-01	261.700
1890-06-01	250.700
1890-07-01	246.600
1890-08-01	254.600
1890-09-01	242.000
1890-10-01	228.800
1890-11-01	225.400
1890-12-01	256.400
1891-01-01	290.300
1891-02-01	279.000
1891-03-01	290.000
1891-04-01	271.200
1891-05-01	267.800
1891-06-01	256.300
1891-07-01	273.100
1891-08-01	277.700
1891-09-01	261.400
1891-10-01	254.300
1891-11-01	248.200
1891-12-01	262.900
1892-01-01	283.500
1892-02-01	286.800
1892-03-01	243.200
1892-04-01	168.200
1892-05-01	88.0000
1892-06-01	48.5000
1892-07-01	51.0000
1892-08-01	46.1000
1892-09-01	53.3000
1892-10-01	70.2000
1892-11-01	74.2000
1892-12-01	114.300
1893-01-01	155.800
1893-02-01	184.300
1893-03-01	194.400
1893-04-01	196.100
1893-05-01	193.600
1893-06-01	192.800
1893-07-01	206.000
1893-08-01	201.700
1893-09-01	197.000
1893-10-01	196.200
1893-11-01	164.400
1893-12-01	162.800
1894-01-01	171.500
1894-02-01	160.700
1894-03-01	153.200
1894-04-01	143.300
1894-05-01	154.500
1894-06-01	163.700
1894-07-01	173.400
1894-08-01	186.700
1894-09-01	192.200
1894-10-01	196.900
1894-11-01	200.600
1894-12-01	216.500
1895-01-01	269.400
1895-02-01	305.200
1895-03-01	302.500
1895-04-01	301.900
1895-05-01	301.000
1895-06-01	300.300
1895-07-01	296.000
1895-08-01	285.000
1895-09-01	279.100
1895-10-01	267.300
1895-11-01	271.300
1895-12-01	305.700
1896-01-01	332.200
1896-02-01	351.900
1896-03-01	355.600
1896-04-01	350.000
1896-05-01	353.300
1896-06-01	345.500
1896-07-01	348.700
1896-08-01	340.700
1896-09-01	294.300