Monthly Short Tons
1881-12-01 56670.0
1882-01-01 60510.0
1882-02-01 60535.0
1882-03-01 59394.0
1882-04-01 57137.0
1882-05-01 51321.0
1882-06-01 53334.0
1882-07-01 54728.0
1882-08-01 54938.0
1882-09-01 52578.0
1882-10-01 52426.0
1882-11-01 54352.0
1882-12-01 52699.0
1883-01-01 53112.0
1883-02-01 52575.0
1883-03-01 54695.0
1883-04-01 55968.0
1883-05-01 53456.0
1883-06-01 55729.0
1883-07-01 55241.0
1883-08-01 54588.0
1883-09-01 55658.0
1883-10-01 52453.0
1883-11-01 53583.0
1883-12-01 54350.0
1884-01-01 53021.0
1884-02-01 51408.0
1884-03-01 50630.0
1884-04-01 47889.0
1884-05-01 50098.0
1884-06-01 51255.0
1884-07-01 48218.0
1884-08-01 47663.0
1884-09-01 45722.0
1884-10-01 46771.0
1884-11-01 48740.0
1884-12-01 53584.0
1885-01-01 57528.0
1885-02-01 58653.0
1885-03-01 58751.0
1885-04-01 60910.0
1885-05-01 59761.0
1885-06-01 60633.0
1885-07-01 60170.0
1885-08-01 62036.0
1885-09-01 64025.0
1885-10-01 63333.0
1885-11-01 60509.0
1885-12-01 62330.0
1886-01-01 65620.0
1886-02-01 65656.0
1886-03-01 65519.0
1886-04-01 68397.0
1886-05-01 67743.0
1886-06-01 68964.0
1886-07-01 69717.0
1886-08-01 74044.0
1886-09-01 74044.0
1886-10-01 70366.0
1886-11-01 70314.0
1886-12-01 70885.0
1887-01-01 70885.0
1887-02-01 66692.0
1887-03-01 66692.0
1887-04-01 62913.0
1887-05-01 61342.0
1887-06-01 57061.0
1887-07-01 58209.0
1887-08-01 58527.0
1887-09-01 55077.0
1887-10-01 54323.0
1887-11-01 50536.0
1887-12-01 47377.0
1888-01-01 51175.0
1888-02-01 58904.0
1888-03-01 65797.0
1888-04-01 72071.0
1888-05-01 77825.0
1888-06-01 80912.0
1888-07-01 84461.0
1888-08-01 97105.0
1888-09-01 101644.
1888-10-01 105267.
1888-11-01 109655.
1888-12-01 116598.
1889-01-01 122671.
1889-02-01 132317.
1889-03-01 139861.
1889-04-01 139381.
1889-05-01 131510.
1889-06-01 125092.
1889-07-01 121090.
1889-08-01 118703.
1889-09-01 118373.
1889-10-01 115965.
1889-11-01 111982.
1889-12-01 110709.
1890-01-01 107200.
1890-02-01 106570.
1890-03-01 102971.
1890-04-01 101058.
1890-05-01 91886.0
1890-06-01 81192.0
1890-07-01 81237.0
1890-08-01 78354.0
1890-09-01 78295.0
1890-10-01 76412.0
1890-11-01 73293.0
1890-12-01 73210.0
1891-01-01 67865.0
1891-02-01 66115.0
1891-03-01 65355.0
1891-04-01 66434.0
1891-05-01 64745.0
1891-06-01 64103.0
1891-07-01 64204.0
1891-08-01 65888.0
1891-09-01 66584.0
1891-10-01 66993.0
1891-11-01 64534.0
1891-12-01 63329.0
1892-01-01 64357.0
1892-02-01 63595.0
1892-03-01 60828.0
1892-04-01 60287.0
1892-05-01 60441.0
1892-06-01 63396.0
1892-07-01 66907.0
1892-08-01 66884.0
1892-09-01 65500.0
1892-10-01 62807.0
1892-11-01 59918.0
1892-12-01 62434.0
1893-01-01 65528.0
1893-02-01 64310.0
1893-03-01 60029.0
1893-04-01 56996.0
1893-05-01 54641.0
1893-06-01 54881.0
1893-07-01 55237.0
1893-08-01 53191.0
1893-09-01 53652.0
1893-10-01 52259.0
1893-11-01 51411.0
1893-12-01 52970.0
1894-01-01 51507.0
1894-02-01 51854.0
1894-03-01 50907.0
1894-04-01 51247.0
1894-05-01 52304.0
1894-06-01 54896.0
1894-07-01 57484.0
1894-08-01 58696.0
1894-09-01 58278.0
1894-10-01 59124.0
1894-11-01 58798.0
1894-12-01 61224.0
1895-01-01 61430.0
1895-02-01 61813.0
1895-03-01 59735.0
1895-04-01 60748.0
1895-05-01 60716.0
1895-06-01 65164.0
1895-07-01 64755.0
1895-08-01 62084.0
1895-09-01 59184.0
1895-10-01 56429.0
1895-11-01 50132.0
1895-12-01 51315.0
1896-01-01 51663.0
1896-02-01 48699.0
1896-03-01 44890.0
1896-04-01 43060.0
1896-05-01 41329.0
1896-06-01 40634.0
1896-07-01 38304.0
1896-08-01 39619.0
1896-09-01 38180.0
1896-10-01 39694.0
1896-11-01 38952.0
1896-12-01 39122.0
1897-01-01 36184.0
1897-02-01 34559.0
1897-03-01 37211.0
1897-04-01 36426.0
1897-05-01 36039.0
1897-06-01 36553.0
1897-07-01 38084.0
1897-08-01 37996.0
1897-09-01 37810.0
1897-10-01 38516.0
1897-11-01 37062.0
1897-12-01 35790.0
1898-01-01 33445.0
1898-02-01 32655.0
1898-03-01 31386.0
1898-04-01 32358.0
1898-05-01 31124.0
1898-06-01 31473.0
1898-07-01 33444.0
1898-08-01 31805.0
1898-09-01 30893.0
1898-10-01 28894.0
1898-11-01 30125.0
1898-12-01 31244.0
1899-01-01 29137.0
1899-02-01 27245.0
1899-03-01 31917.0
1899-04-01 29712.0
1899-05-01 33775.0
1899-06-01 32795.0
1899-07-01 36988.0
1899-08-01 36275.0
1899-09-01 31727.0
1899-10-01 30069.0
1899-11-01 28857.0
1899-12-01 25555.0
1900-01-01 23998.0
1900-02-01 25848.0
1900-03-01 27588.0
1900-04-01 30792.0
1900-05-01 32831.0
1900-06-01 32841.0
1900-07-01 32381.0
1900-08-01 33841.0
1900-09-01 32736.0
1900-10-01 32269.0
1900-11-01 32476.0
1900-12-01 32392.0
1901-01-01 32392.0
1901-02-01 32469.0
1901-03-01 31624.0
1901-04-01 30844.0
1901-05-01 30503.0
1901-06-01 30756.0
1901-07-01 30681.0
1901-08-01 28908.0
1901-09-01 27737.0
1901-10-01 23491.0
1901-11-01 23048.0
1901-12-01 24711.0
1902-01-01 26131.0
1902-02-01 28031.0
1902-03-01 31509.0
1902-04-01 30250.0
1902-05-01 27178.0
1902-06-01 26019.0
1902-07-01 23806.0
1902-08-01 22708.0
1902-09-01 19318.0
1902-10-01 18650.0
1902-11-01 18771.0
1902-12-01 18525.0
1903-01-01 16947.0
1903-02-01 15089.0
1903-03-01 16110.0
1903-04-01 17918.0
1903-05-01 17667.0
1903-06-01 17134.0
1903-07-01 16743.0
1903-08-01 17597.0
1903-09-01 17084.0
1903-10-01 16622.0
1903-11-01 14272.0
1903-12-01 15513.0
1904-01-01 15930.0
1904-02-01 14895.0
1904-03-01 13996.0
1904-04-01 13469.0
1904-05-01 12111.0
1904-06-01 12473.0
1904-07-01 14405.0
1904-08-01 15030.0
1904-09-01 15555.0
1904-10-01 15126.0
1904-11-01 17969.0
1904-12-01 18742.0
1905-01-01 17621.0
1905-02-01 19180.0
1905-03-01 18754.0
1905-04-01 20222.0
1905-05-01 19294.0
1905-06-01 20199.0
1905-07-01 19534.0
1905-08-01 20126.0
1905-09-01 18260.0
1905-10-01 17665.0
1905-11-01 15333.0
1905-12-01 14541.0
1906-01-01 12265.0
1906-02-01 10020.0
1906-03-01 10098.0
1906-04-01 10235.0
1906-05-01 11184.0
1906-06-01 13748.0
1906-07-01 14143.0
1906-08-01 13364.0
1906-09-01 13981.0
1906-10-01 14536.0
1906-11-01 15952.0
1906-12-01 18955.0
1907-01-01 15670.0
1907-02-01 15101.0
1907-03-01 16808.0
1907-04-01 14513.0
1907-05-01 13136.0
1907-06-01 13774.0
1907-07-01 14456.0
1907-08-01 15926.0
1907-09-01 13595.0
1907-10-01 14255.0
1907-11-01 17684.0
1907-12-01 22075.0
1908-01-01 23139.0
1908-02-01 23266.0
1908-03-01 26460.0
1908-04-01 29840.0
1908-05-01 31501.0
1908-06-01 42236.0
1908-07-01 47190.0
1908-08-01 50481.0
1908-09-01 56310.0
1908-10-01 57716.0
1908-11-01 58239.0
1908-12-01 62358.0
1909-01-01 59287.0
1909-02-01 58570.0
1909-03-01 57516.0
1909-04-01 57028.0
1909-05-01 63676.0
1909-06-01 75464.0
1909-07-01 85746.0
1909-08-01 98804.0
1909-09-01 105113.
1909-10-01 108205.
1909-11-01 118432.
1909-12-01 122105.
1910-01-01 124105.
1910-02-01 127070.
1910-03-01 124804.
1910-04-01 123432.
1910-05-01 119633.
1910-06-01 116432.
1910-07-01 111148.
1910-08-01 109207.
1910-09-01 105236.
1910-10-01 99033.0
1910-11-01 96600.0
1910-12-01 93853.0
1911-01-01 93176.0
1911-02-01 92273.0
1911-03-01 92139.0
1911-04-01 87436.0
1911-05-01 81327.0
1911-06-01 78593.0
1911-07-01 76188.0
1911-08-01 74944.0
1911-09-01 75421.0
1911-10-01 69256.0
1911-11-01 65724.0
1911-12-01 64157.0
1912-01-01 62238.0
1912-02-01 57688.0
1912-03-01 56196.0
1912-04-01 67079.0
1912-05-01 58901.0
1912-06-01 53915.0
1912-07-01 56643.0
1912-08-01 56372.0
1912-09-01 53698.0
1912-10-01 51902.0
1912-11-01 48475.0
1912-12-01 48430.0
1913-01-01 48273.0
1913-02-01 50034.0
1913-03-01 50483.0
1913-04-01 49087.0
1913-05-01 45009.0
1913-06-01 42780.0
1913-07-01 39902.0
1913-08-01 39138.0
1913-09-01 31157.0
1913-10-01 28926.0
1913-11-01 29968.0
1913-12-01 33062.0
1914-01-01 29057.0
1914-02-01 30187.0
1914-03-01 29264.0
1914-04-01 32791.0
1914-05-01 36257.0
1914-06-01 37264.0
1914-07-01 37645.0
1914-08-01 38983.0
1914-09-01 38745.0
1914-10-01 40954.0
1914-11-01 40039.0
1914-12-01 39684.0
1915-01-01 39340.0
1915-02-01 39500.0
1915-03-01 32543.0
1915-04-01 35265.0
1915-05-01 38181.0
1915-06-01 42606.0
1915-07-01 45064.0
1915-08-01 43945.0
1915-09-01 38199.0
1915-10-01 33609.0
1915-11-01 29196.0
1915-12-01 28072.0
1916-01-01 25364.0
1916-02-01 24342.0
1916-03-01 19265.0
1916-05-01 21151.0
1916-06-01 21225.0
1916-07-01 18775.0
1916-08-01 18633.0
1916-09-01 17353.0
1916-10-01 17059.0
1916-11-01 18955.0