Month Long Tons 1892-12-01 4770.00 1893-01-01 5713.00 1893-02-01 5684.00 1893-03-01 6977.00 1893-04-01 7955.00 1893-05-01 10702.0 1893-06-01 9910.00 1893-07-01 8310.00 1893-08-01 6710.00 1893-09-01 5325.00 1893-10-01 4260.00 1893-11-01 3215.00 1893-12-01 2985.00 1894-01-01 2900.00 1894-02-01 2500.00 1894-03-01 2488.00 1894-04-01 2245.00 1894-05-01 3045.00 1894-06-01 3130.00 1894-07-01 3115.00 1894-08-01 4025.00 1894-09-01 3980.00 1894-10-01 4362.00 1894-11-01 4329.00 1894-12-01 4299.00 1895-01-01 4794.00 1895-02-01 4269.00 1895-03-01 4011.00 1895-04-01 3926.00 1895-05-01 4333.00 1895-06-01 4333.00 1895-07-01 5403.00 1895-08-01 5753.00 1895-09-01 6133.00 1895-10-01 5808.00 1895-11-01 5638.00 1895-12-01 6253.00 1896-01-01 6473.00 1896-02-01 6273.00 1896-03-01 4863.00 1896-04-01 4363.00 1896-05-01 4153.00 1896-06-01 4238.00 1896-07-01 4088.00 1896-08-01 4055.00 1896-09-01 4220.00 1896-10-01 4340.00 1896-11-01 4206.00 1896-12-01 4096.00 1897-01-01 3638.00 1897-02-01 3426.00 1897-03-01 4366.00 1897-04-01 5016.00 1897-05-01 4040.00 1897-06-01 4105.00 1897-07-01 4895.00 1897-08-01 6095.00 1897-09-01 5950.00 1897-10-01 6195.00 1897-11-01 5390.00 1897-12-01 4955.00 1898-01-01 5460.00 1898-02-01 4975.00 1898-03-01 5285.00 1898-04-01 6640.00 1898-05-01 6154.00 1898-06-01 5949.00 1898-07-01 7679.00 1898-08-01 7544.00 1898-09-01 7230.00 1898-10-01 7060.00 1898-11-01 5865.00 1898-12-01 5025.00 1899-01-01 5615.00 1899-02-01 6820.00 1899-03-01 6665.00 1899-04-01 6005.00 1899-05-01 6085.00 1899-06-01 5188.00 1899-07-01 5908.00 1899-08-01 6223.00 1899-09-01 6848.00 1899-10-01 6058.00 1899-11-01 5032.00 1899-12-01 4304.00 1900-01-01 5836.00 1900-02-01 5554.00 1900-03-01 4922.00 1900-04-01 6930.00 1900-05-01 5920.00 1900-06-01 4220.00 1900-07-01 5527.00 1900-08-01 5140.00 1900-09-01 5548.00 1900-10-01 4917.00 1900-11-01 4145.00 1900-12-01 4691.00 1901-01-01 7238.00 1901-02-01 6673.00 1901-03-01 6292.00 1901-04-01 8332.00 1901-05-01 7313.00 1901-06-01 5654.00 1901-07-01 4889.00 1901-08-01 5772.00 1901-09-01 6077.00 1901-10-01 5379.00 1901-11-01 6101.00 1901-12-01 6416.00 1902-01-01 6866.00 1902-02-01 7101.00 1902-03-01 7356.00 1902-04-01 7300.00 1902-05-01 6399.00 1902-06-01 6694.00 1902-07-01 6166.00 1902-08-01 6798.00 1902-09-01 6305.00 1902-10-01 5483.00 1902-11-01 6465.00 1902-12-01 6992.00 1903-01-01 8122.00 1903-02-01 8327.00 1903-03-01 10429.0 1903-04-01 8659.00 1903-05-01 6742.00 1903-06-01 6002.00 1903-07-01 3034.00 1903-08-01 3664.00 1903-09-01 3519.00 1903-10-01 4419.00 1903-11-01 3536.00 1903-12-01 4151.00 1904-01-01 4817.00 1904-02-01 5158.00 1904-03-01 4081.00 1904-04-01 5426.00 1904-05-01 4941.00 1904-06-01 4956.00 1904-07-01 4389.00 1904-08-01 3970.00 1904-09-01 3335.00 1904-10-01 3245.00 1904-11-01 3739.00 1904-12-01 4591.00 1905-01-01 5336.00 1905-02-01 7726.00 1905-03-01 6973.00 1905-04-01 4766.00 1905-05-01 4627.00 1905-06-01 4622.00 1905-07-01 4654.00 1905-08-01 4516.00 1905-09-01 5580.00 1905-10-01 3755.00 1905-11-01 3791.00 1905-12-01 4031.00 1906-01-01 6021.00 1906-02-01 5716.00 1906-03-01 4305.00 1906-04-01 2344.00 1906-05-01 3934.00 1906-06-01 4609.00 1906-07-01 3508.00 1906-08-01 4984.00 1906-09-01 4360.00 1906-10-01 4295.00 1906-11-01 5180.00 1906-12-01 5162.00 1907-01-01 4055.00 1907-02-01 4940.00 1907-03-01 4593.00 1907-04-01 3360.00 1907-05-01 4153.00 1907-06-01 5070.00 1907-07-01 3779.00 1907-08-01 3448.00 1907-09-01 3213.00 1907-10-01 2638.00 1907-11-01 2290.00 1907-12-01 1819.00 1908-01-01 2326.00 1908-02-01 3410.00 1908-03-01 3116.00 1908-04-01 3368.00 1908-05-01 3988.00 1908-06-01 4162.00 1908-07-01 3240.00 1908-08-01 3987.00 1908-09-01 3639.00 1908-10-01 3849.00 1908-11-01 5030.00 1908-12-01 6047.00 1909-01-01 6763.00 1909-02-01 7097.00 1909-03-01 5557.00 1909-04-01 5316.00 1909-05-01 5896.00 1909-06-01 5495.00 1909-07-01 5136.00 1909-08-01 4808.00 1909-09-01 6295.00 1909-10-01 5642.00 1909-11-01 4927.00 1909-12-01 6531.00 1910-01-01 6911.00 1910-02-01 7474.00 1910-03-01 6909.00 1910-04-01 5569.00 1910-05-01 4249.00 1910-06-01 3594.00 1910-07-01 4291.00 1910-08-01 3348.00 1910-09-01 2421.00 1910-10-01 3993.00 1910-11-01 2662.00 1910-12-01 3047.00 1911-01-01 4157.00 1911-02-01 4970.00 1911-03-01 5538.00 1911-04-01 5302.00 1911-05-01 3155.00 1911-06-01 2652.00 1911-07-01 4488.00 1911-08-01 4140.00 1911-09-01 4022.00 1911-10-01 2732.00 1911-11-01 2868.00 1911-12-01 3229.00 1912-01-01 2809.00 1912-02-01 5102.00 1912-03-01 6056.00 1912-04-01 4880.00 1912-05-01 3270.00 1912-06-01 4652.00 1912-07-01 4412.00 1912-08-01 4329.00 1912-09-01 4280.00 1912-10-01 4005.00 1912-11-01 3650.00 1912-12-01 3271.00 1913-01-01 6044.00 1913-02-01 6695.00 1913-03-01 4902.00 1913-04-01 4539.00 1913-05-01 4604.00 1913-06-01 3661.00 1913-07-01 3334.00 1913-08-01 4320.00 1913-09-01 5357.00 1913-10-01 4792.00 1913-11-01 4719.00 1913-12-01 4314.00 1914-01-01 4384.00 1914-02-01 5916.00 1914-03-01 5974.00 1914-04-01 4192.00 1914-05-01 4166.00 1914-06-01 4102.00 1914-07-01 3412.00 1914-08-01 3802.00 1914-09-01 3933.00 1914-10-01 3076.00 1914-11-01 3981.00 1914-12-01 5511.00 1915-01-01 6931.00 1915-02-01 5411.00 1915-03-01 6015.00 1915-04-01 7371.00 1915-05-01 8060.00 1915-06-01 9729.00 1915-07-01 8691.00 1915-08-01 8697.00 1915-09-01 10066.0 1915-10-01 7687.00 1915-11-01 10062.0 1915-12-01 9496.00 1916-01-01 10716.0 1916-02-01 8011.00 1916-03-01 7950.00 1916-04-01 7448.00 1916-05-01 7275.00 1916-06-01 6537.00 1916-07-01 8945.00 1916-08-01 9146.00 1916-09-01 7609.00 1916-10-01 7846.00 1916-11-01 9218.00 1916-12-01 8829.00 1917-01-01 7545.00 1917-02-01 7243.00 1917-03-01 7039.00 1917-04-01 6609.00 1917-05-01 8298.00 1917-06-01 7236.00 1917-07-01 7182.00 1917-08-01 8192.00 1917-09-01 7572.00 1917-10-01 6517.00 1917-11-01 6892.00 1917-12-01 6457.00 1918-01-01 6267.00 1918-02-01 7279.00 1918-03-01 5304.00 1918-04-01 5339.00 1918-05-01 5763.00 1918-06-01 5095.00 1919-07-01 6455.00 1919-08-01 8560.00 1919-09-01 10425.0 1919-10-01 13825.0 1919-11-01 12335.0 1919-12-01 11448.0 1920-01-01 11173.0 1920-02-01 9608.00 1920-03-01 7148.00 1920-04-01 8912.00 1920-05-01 11286.0 1920-06-01 10271.0 1920-07-01 9906.00 1920-08-01 10406.0 1920-09-01 9916.00 1920-10-01 9076.00 1920-11-01 6981.00 1920-12-01 5521.00 1921-01-01 6031.00 1921-02-01 5106.00 1921-03-01 4566.00 1921-04-01 4421.00 1921-05-01 5226.00 1921-06-01 4786.00 1921-07-01 6891.00 1921-08-01 5781.00 1921-09-01 6831.00 1921-10-01 6996.00 1921-11-01 6546.00 1921-12-01 9476.00 1922-01-01 10529.0 1922-02-01 10728.0 1922-03-01 9176.00 1922-04-01 9515.00 1922-05-01 10816.0 1922-06-01 9829.00 1922-07-01 10269.0 1922-08-01 11167.0 1922-09-01 10508.0 1922-10-01 12504.0 1922-11-01 13805.0 1922-12-01 13632.0 1923-01-01 13449.0 1923-02-01 13595.0 1923-03-01 14580.0 1923-04-01 12491.0 1923-05-01 11305.0 1923-06-01 11079.0 1923-07-01 9974.00 1923-08-01 10097.0 1923-09-01 12441.0 1923-10-01 11591.0 1923-11-01 8998.00 1923-12-01 11194.0 1924-01-01 15337.0 1924-02-01 12573.0 1924-03-01 13026.0 1924-04-01 8868.00 1924-05-01 10545.0 1924-06-01 10389.0 1924-07-01 9113.00 1924-08-01 9699.00 1924-09-01 9606.00 1924-10-01 8681.00 1924-11-01 9957.00 1924-12-01 13509.0 1925-01-01 13694.0 1925-02-01 12995.0 1925-03-01 9577.00 1925-04-01 8907.00 1925-05-01 9781.00 1925-06-01 8552.00 1925-07-01 10474.0 1925-08-01 10864.0 1925-09-01 8948.00 1925-10-01 8330.00 1925-11-01 9092.00 1925-12-01 9189.00 1926-01-01 10197.0 1926-02-01 10173.0 1926-03-01 8500.00 1926-04-01 8605.00 1926-05-01 10473.0 1926-06-01 10026.0 1926-07-01 8905.00 1926-08-01 6811.00 1926-09-01 7515.00 1926-10-01 7807.00 1926-11-01 8584.00 1926-12-01 9595.00 1927-01-01 9199.00 1927-02-01 8536.00 1927-03-01 8969.00 1927-04-01 8241.00 1927-05-01 7709.00 1927-06-01 8724.00 1927-07-01 9616.00 1927-08-01 8975.00 1927-09-01 9529.00 1927-10-01 8121.00 1927-11-01 6346.00 1927-12-01 8442.00 1928-01-01 8805.00 1928-02-01 10309.0 1928-03-01 9707.00 1928-04-01 9254.00 1928-05-01 10282.0 1928-06-01 9051.00 1928-07-01 9424.00 1928-08-01 10371.0 1928-09-01 11607.0 1928-10-01 11423.0 1928-11-01 10096.0 1928-12-01 11982.0 1929-01-01 11807.0 1929-02-01 12227.0 1929-03-01 12609.0 1929-04-01 12535.0 1929-05-01 11230.0 1929-06-01 10228.0 1929-07-01 10009.0 1929-08-01 12543.0 1929-09-01 10009.0 1929-10-01 9281.00 1929-11-01 9386.00 1929-12-01 9861.00 1930-01-01 10006.0 1930-02-01 12698.0 1930-03-01 12159.0 1930-04-01 13140.0 1930-05-01 13898.0 1930-06-01 13909.0 1930-07-01 14337.0 1930-08-01 14285.0 1930-09-01 12484.0 1930-10-01 12103.0 1930-11-01 14177.0 1930-12-01 12927.0 1931-01-01 12875.0 1931-02-01 15295.0 1931-03-01 14190.0 1931-04-01 12560.0 1931-05-01 12241.0 1931-06-01 11858.0 1931-07-01 13323.0 1931-08-01 13684.0 1931-09-01 14364.0 1931-10-01 12171.0 1931-11-01 10842.0 1931-12-01 10226.0 1932-01-01 8418.00 1932-02-01 7214.00 1932-03-01 7226.00 1932-04-01 7888.00 1932-05-01 7866.00 1932-06-01 6753.00 1932-07-01 7078.00 1932-08-01 6611.00 1932-09-01 7865.00 1932-10-01 7405.00 1932-11-01 7895.00 1932-12-01 7365.00 1933-01-01 6219.00 1933-02-01 5507.00 1933-03-01 6763.00 1933-04-01 7343.00 1933-05-01 8418.00 1933-06-01 11308.0 1933-07-01 11238.0 1933-08-01 10093.0 1933-09-01 11278.0 1933-10-01 10309.0 1933-11-01 10372.0 1933-12-01 10931.0 1934-01-01 10233.0 1934-02-01 10307.0 1934-03-01 10281.0 1934-04-01 9378.00 1934-05-01 9425.00 1934-06-01 9882.00 1934-07-01 9257.00 1934-08-01 8711.00 1934-09-01 8769.00 1934-10-01 9026.00 1934-11-01 7401.00 1934-12-01 6640.00 1935-01-01 9008.00 1935-02-01 11413.0 1935-03-01 10374.0 1935-04-01 8937.00 1935-05-01 10182.0 1935-06-01 8758.00 1935-07-01 7427.00 1935-08-01 8754.00 1935-09-01 8020.00 1935-10-01 7059.00 1935-11-01 9288.00 1935-12-01 9962.00 1936-01-01 8910.00 1936-02-01 10511.0 1936-03-01 10618.0 1936-04-01 9070.00 1936-05-01 11398.0 1936-06-01 10669.0 1936-07-01 9750.00 1936-08-01 11245.0 1936-09-01 10343.0 1936-10-01 10421.0 1936-11-01 14885.0 1936-12-01 15952.0 1937-01-01 15647.0 1937-02-01 13803.0 1937-03-01 14836.0 1937-04-01 14286.0 1937-05-01 13240.0 1937-06-01 11705.0 1937-07-01 14565.0 1937-08-01 13891.0 1937-09-01 13529.0 1937-10-01 13250.0 1937-11-01 13298.0 1937-12-01 14063.0 1938-01-01 11558.0 1938-02-01 11451.0 1938-03-01 10381.0 1938-04-01 11120.0 1938-05-01 10864.0 1938-06-01 9966.00 1938-07-01 11161.0 1938-08-01 10280.0 1938-09-01 10095.0 1938-10-01 9302.00 1938-11-01 9227.00 1938-12-01 9307.00 1939-01-01 10166.0 1939-02-01 11761.0 1939-03-01 10786.0 1939-04-01 11094.0 1939-05-01 10096.0 1939-06-01 10526.0 1939-07-01 10617.0 1939-08-01 8967.00 1939-09-01 13494.0 1939-10-01 23886.0 1939-11-01 21058.0 1939-12-01 15965.0 1940-01-01 16202.0 1940-02-01 15619.0 1940-03-01 17970.0 1940-04-01 18455.0 1940-05-01 21625.0 1940-06-01 22962.0 1940-07-01 28196.0 1940-08-01 28947.0 1940-09-01 29816.0 1940-10-01 28851.0 1940-11-01 26998.0 1940-12-01 31806.0 1941-01-01 32680.0 1941-02-01 32568.0 1941-03-01 30473.0 1941-04-01 30326.0 1941-05-01 32766.0 1941-06-01 28645.0 1941-07-01 30864.0 1941-08-01 25339.0 1941-09-01 22067.0 1941-10-01 21427.0 1941-11-01 22186.0 1941-12-01 61186.0 1942-01-01 47639.0 1942-02-01 46207.0 1942-03-01 42943.0 1942-04-01 41458.0 1942-05-01 44744.0 1942-06-01 46186.0 1942-07-01 47386.0 1942-08-01 48865.0 1942-09-01 51137.0 1942-10-01 53462.0 1942-11-01 56513.0 1942-12-01 57683.0 1943-01-01 58828.0 1943-02-01 56918.0 1943-03-01 57126.0 1943-04-01 57722.0 1943-05-01 55090.0 1943-06-01 52728.0 1943-07-01 52482.0 1943-08-01 50460.0 1943-09-01 47436.0 1943-10-01 45807.0 1943-11-01 43178.0 1943-12-01 43570.0 1944-01-01 43116.0 1944-02-01 43102.0 1944-03-01 35968.0 1944-04-01 37931.0 1944-05-01 38258.0 1944-06-01 38652.0 1944-07-01 34896.0 1944-08-01 34936.0 1944-09-01 34148.0 1944-10-01 32371.0 1944-11-01 30197.0 1944-12-01 29581.0 1945-01-01 27717.0 1945-02-01 26725.0 1945-03-01 23831.0 1945-04-01 20952.0 1945-05-01 21292.0 1945-06-01 21092.0 1945-07-01 21089.0 1945-08-01 20410.0 1945-09-01 21778.0 1945-10-01 21258.0 1945-11-01 21382.0 1945-12-01 22874.0 1946-01-01 23331.0 1946-02-01 24729.0 1946-03-01 22265.0 1946-04-01 22080.0 1946-05-01 28893.0 1946-06-01 24313.0 1946-07-01 24626.0 1946-08-01 29133.0 1946-09-01 30046.0 1946-10-01 24024.0 1946-11-01 21752.0 1946-12-01 28873.0 1947-01-01 22486.0 1947-02-01 19007.0 1947-03-01 16866.0 1947-04-01 14961.0 1947-05-01 20444.0 1947-06-01 13378.0 1947-07-01 16749.0 1947-08-01 17832.0 1947-09-01 22405.0 1947-10-01 25985.0 1947-11-01 24622.0 1947-12-01 29283.0 1948-01-01 30157.0 1948-02-01 28350.0 1948-03-01 29728.0 1948-04-01 34095.0 1948-05-01 36810.0 1948-06-01 39139.0 1948-07-01 40719.0 1948-08-01 44153.0 1948-09-01 43065.0 1948-10-01 51297.0 1948-11-01 51298.0 1948-12-01 24447.0 1949-01-01 26279.0 1949-02-01 33049.0 1949-03-01 34912.0 1949-04-01 33516.0 1949-05-01 31718.0 1949-06-01 37904.0 1949-07-01 35411.0 1949-08-01 28753.0 1949-09-01 24873.0 1949-10-01 22403.0 1949-11-01 23129.0 1949-12-01 22452.0 1950-01-01 31542.0 1950-02-01 32050.0 1950-03-01 27563.0 1950-04-01 31098.0 1950-05-01 31775.0 1950-06-01 29625.0 1950-07-01 25530.0 1950-08-01 26993.0 1950-09-01 23650.0 1950-10-01 21581.0 1950-11-01 23802.0 1950-12-01 21557.0 1951-01-01 19545.0 1951-02-01 19672.0 1951-03-01 19052.0 1951-04-01 17988.0 1951-05-01 20011.0 1951-06-01 19079.0 1951-07-01 17774.0 1951-08-01 15566.0 1951-09-01 13602.0 1951-10-01 11397.0 1951-11-01 8449.00 1951-12-01 8628.00 1952-01-01 4626.00 1952-02-01 3731.00 1952-03-01 9727.00 1952-04-01 17992.0 1952-05-01 25173.0 1952-06-01 18198.0 1952-07-01 23685.0 1952-08-01 18308.0 1952-09-01 17457.0 1952-10-01 15730.0 1952-11-01 14390.0 1952-12-01 19096.0 1953-01-01 13982.0 1953-02-01 12978.0 1953-03-01 8184.00 1953-04-01 7873.00 1953-05-01 5543.00 1953-06-01 4285.00 1953-07-01 8296.00 1953-08-01 10904.0 1953-09-01 14486.0 1953-10-01 17371.0 1953-11-01 19277.0 1953-12-01 21427.0 1954-01-01 26627.0 1954-02-01 31076.0 1954-03-01 31990.0 1954-04-01 28832.0 1954-05-01 10557.0 1954-06-01 5000.00 1954-07-01 5590.00 1954-08-01 8472.00 1954-09-01 11441.0 1954-10-01 11578.0 1954-11-01 8785.00 1954-12-01 7752.00 1955-01-01 4461.00 1955-02-01 5436.00 1955-03-01 6394.00 1955-04-01 6573.00 1955-05-01 5216.00 1955-06-01 4471.00 1955-07-01 5497.00 1955-08-01 6108.00 1955-09-01 6664.00 1955-10-01 5381.00 1955-11-01 4613.00 1955-12-01 7884.00 1956-01-01 7334.00 1956-02-01 4889.00 1956-03-01 5876.00 1956-04-01 5517.00