Month Thousands Of Short Tons 1912-01-01 3331.00 1912-02-01 3367.00 1912-03-01 3757.00 1912-04-01 3616.00 1912-05-01 3784.00 1912-06-01 3580.00 1912-07-01 3505.00 1912-08-01 3778.00 1912-09-01 3551.00 1912-10-01 3964.00 1912-11-01 3951.00 1912-12-01 3799.00 1913-01-01 4205.00 1913-02-01 3910.00 1913-03-01 4042.00 1913-04-01 3926.00 1913-05-01 4056.00 1913-06-01 3875.00 1913-07-01 3927.00 1913-08-01 3954.00 1913-09-01 3869.00 1913-10-01 3963.00 1913-11-01 3492.00 1913-12-01 3081.00 1914-01-01 3003.00 1914-02-01 2990.00 1914-03-01 3685.00 1914-04-01 3330.00 1914-05-01 2969.00 1914-06-01 2810.00 1914-07-01 2931.00 1914-08-01 2898.00 1914-09-01 2769.00 1914-10-01 2607.00 1914-11-01 2193.00 1914-12-01 2371.00 1915-01-01 2304.00 1915-02-01 2427.00 1915-03-01 2836.00 1915-04-01 2868.00 1915-05-01 3020.00 1915-06-01 3308.00 1915-07-01 3541.00 1915-08-01 3834.00 1915-09-01 3919.00 1915-10-01 4450.00 1915-11-01 4475.00 1915-12-01 4599.00 1916-01-01 4425.00 1916-02-01 4336.00 1916-03-01 4827.00 1916-04-01 4381.00 1916-05-01 4627.00 1916-06-01 4444.00 1916-07-01 4304.00 1916-08-01 4620.00 1916-09-01 4637.00 1916-10-01 4795.00 1916-11-01 4593.00 1916-12-01 4544.00 1917-01-01 4711.00 1917-02-01 4297.00 1917-03-01 4952.00 1917-04-01 4673.00 1917-05-01 4740.00 1917-06-01 4635.00 1917-07-01 4636.00 1917-08-01 4565.00 1917-09-01 4646.00 1917-10-01 4678.00 1917-11-01 4577.00 1917-12-01 4497.00 1918-01-01 3894.00 1918-02-01 3759.00 1918-03-01 4680.00 1918-04-01 4593.00 1918-05-01 4849.00 1918-06-01 4793.00 1918-07-01 5123.00 1918-08-01 5016.00 1918-09-01 4983.00 1918-10-01 5168.00 1918-11-01 4844.00 1918-12-01 4777.00 1919-01-01 4811.00 1919-02-01 3920.00 1919-03-01 3999.00 1919-04-01 3302.00 1919-05-01 3007.00 1919-06-01 3078.00 1919-07-01 3701.00 1919-08-01 3947.00 1919-09-01 3904.00 1919-10-01 3252.00 1919-11-01 3600.00 1919-12-01 3660.00 1920-01-01 4372.00 1920-02-01 4048.00 1920-03-01 4622.00 1920-04-01 3846.00 1920-05-01 4071.00 1920-06-01 4170.00 1920-07-01 4324.00 1920-08-01 4491.00 1920-09-01 4475.00 1920-10-01 4631.00 1920-11-01 4284.00 1920-12-01 4011.00 1921-01-01 3347.00 1921-02-01 2742.00 1921-03-01 2335.00 1921-04-01 1836.00 1921-05-01 1879.00 1921-06-01 1629.00 1921-07-01 1467.00 1921-08-01 1621.00 1921-09-01 1702.00 1921-10-01 2138.00 1921-11-01 2231.00 1921-12-01 2361.00 1922-01-01 2415.00 1922-02-01 2386.00 1922-03-01 2918.00 1922-04-01 2770.00 1922-05-01 3009.00 1922-06-01 3085.00 1922-07-01 2977.00 1922-08-01 2389.00 1922-09-01 2898.00 1922-10-01 3747.00 1922-11-01 4145.00 1922-12-01 4385.00 1923-01-01 4696.00 1923-02-01 4460.00 1923-03-01 5144.00 1923-04-01 5122.00 1923-05-01 5302.00 1923-06-01 5060.00 1923-07-01 4974.00 1923-08-01 4852.00 1923-09-01 4595.00 1923-10-01 4493.00 1923-11-01 4132.00 1923-12-01 4148.00 1924-01-01 4321.00 1924-02-01 4268.00 1924-03-01 4649.00 1924-04-01 4157.00 1924-05-01 3617.00 1924-06-01 3015.00 1924-07-01 2845.00 1924-08-01 2907.00 1924-09-01 3101.00 1924-10-01 3570.00 1924-11-01 3596.00 1924-12-01 4224.00 1925-01-01 4645.00 1925-02-01 4235.00 1925-03-01 4515.00 1925-04-01 4162.00 1925-05-01 3990.00 1925-06-01 3783.00 1925-07-01 3728.00 1925-08-01 3800.00 1925-09-01 3972.00 1925-10-01 4463.00 1925-11-01 4836.00 1925-12-01 5138.00 1926-01-01 5296.00 1926-02-01 5016.00 1926-03-01 5031.00 1926-04-01 4672.00 1926-05-01 4689.00 1926-06-01 4496.00 1926-07-01 4627.00 1926-08-01 4560.00 1926-09-01 4532.00 1926-10-01 4742.00 1926-11-01 4665.00 1926-12-01 4540.00 1927-01-01 4516.00 1927-02-01 4205.00 1927-03-01 4792.00 1927-04-01 4507.00 1927-05-01 4433.00 1927-06-01 4190.00 1927-07-01 4135.00 1927-08-01 4177.00 1927-09-01 4071.00 1927-10-01 4148.00 1927-11-01 3887.00 1927-12-01 4031.00 1928-01-01 4291.00 1928-02-01 4131.00 1928-03-01 4533.00 1928-04-01 4321.00 1928-05-01 4495.00 1928-06-01 4281.00 1928-07-01 4200.00 1928-08-01 4301.00 1928-09-01 4289.00 1928-10-01 4660.00 1928-11-01 4569.00 1928-12-01 4735.00 1929-01-01 4870.00 1929-02-01 4558.00 1929-03-01 5182.00 1929-04-01 4955.00 1929-05-01 5302.00 1929-06-01 5152.00 1929-07-01 5254.00 1929-08-01 5242.00 1929-09-01 4950.00 1929-10-01 5110.00 1929-11-01 4761.00 1929-12-01 4547.00 1930-01-01 4485.00 1930-02-01 4256.00 1930-03-01 4650.00 1930-04-01 4516.00 1930-05-01 4505.00 1930-06-01 4187.00 1930-07-01 3960.00 1930-08-01 3779.00 1930-09-01 3543.00 1930-10-01 3584.00 1930-11-01 3280.00 1930-12-01 3225.00 1931-01-01 3227.00 1931-02-01 3033.00 1931-03-01 3378.00 1931-04-01 3233.00 1931-05-01 3199.00 1931-06-01 2784.00 1931-07-01 2628.00 1931-08-01 2497.00 1931-09-01 2372.00 1931-10-01 2475.00 1931-11-01 2356.00 1931-12-01 2300.00 1932-01-01 2171.00 1932-02-01 2065.00 1932-03-01 2159.00 1932-04-01 1929.00 1932-05-01 1779.00 1932-06-01 1570.00 1932-07-01 1554.00 1932-08-01 1507.00 1932-09-01 1581.00 1932-10-01 1793.00 1932-11-01 1817.00 1932-12-01 1864.00 1933-01-01 1872.00 1933-02-01 1728.00 1933-03-01 1764.00 1933-04-01 1703.00 1933-05-01 1967.00 1933-06-01 2292.00 1933-07-01 2869.00 1933-08-01 2999.00 1933-09-01 2775.00 1933-10-01 2630.00 1933-11-01 2443.00 1933-12-01 2548.00 1934-01-01 2583.00 1934-02-01 2624.00 1934-03-01 3132.00 1934-04-01 2946.00 1934-05-01 3254.00 1934-06-01 3050.00 1934-07-01 2432.00 1934-08-01 2323.00 1934-09-01 2228.00 1934-10-01 2390.00 1934-11-01 2358.00 1934-12-01 2500.00 1935-01-01 2884.00 1935-02-01 2868.00 1935-03-01 3006.00 1935-04-01 2731.00 1935-05-01 2844.00 1935-06-01 2654.00 1935-07-01 2607.00 1935-08-01 2828.00 1935-09-01 2888.00 1935-10-01 3137.00 1935-11-01 3212.00 1935-12-01 3482.00 1936-01-01 3447.00 1936-02-01 3290.00 1936-03-01 3365.00 1936-04-01 3557.00 1936-05-01 3839.00 1936-06-01 3788.00 1936-07-01 3827.00 1936-08-01 3992.00 1936-09-01 3991.00 1936-10-01 4300.00 1936-11-01 4280.00 1936-12-01 4600.00 1937-01-01 4635.00 1937-02-01 4288.00 1937-03-01 4853.00 1937-04-01 4661.00 1937-05-01 4806.00 1937-06-01 4300.00 1937-07-01 4709.00 1937-08-01 4832.00 1937-09-01 4682.00 1937-10-01 4261.00 1937-11-01 3391.00 1937-12-01 2959.00 1938-01-01 2863.00 1938-02-01 2584.00 1938-03-01 2757.00 1938-04-01 2497.00 1938-05-01 2329.00 1938-06-01 2106.00 1938-07-01 2208.00 1938-08-01 2532.00 1938-09-01 2719.00 1938-10-01 3142.00 1938-11-01 3333.00 1938-12-01 3426.00 1939-01-01 3434.00 1939-02-01 3139.00 1939-03-01 3495.00 1939-04-01 2924.00 1939-05-01 2412.00 1939-06-01 3131.00 1939-07-01 3401.00 1939-08-01 3698.00 1939-09-01 3968.00 1939-10-01 4779.00 1939-11-01 4915.00 1939-12-01 5032.00 1940-01-01 4973.00 1940-02-01 4193.00 1940-03-01 0 1940-04-01 2��!���'��!�q�������a°� 1940-05-01 @�ˆ0�}���8 1940-06-01 3.46000 1940-07-01 3.67000 1940-08-01 3.59000 1940-09-01 3.58000 1940-10-01 3.50000 1940-11-01 3.06000 1940-12-01 3.59000 1941-01-01 3.72000 1941-02-01 3.88000 1941-03-01 3.57000 1941-04-01 3.64000 1941-05-01 3.71000 1941-06-01 3.13000 1941-07-01 3.26000 1941-08-01 3.48000 1941-09-01 3.31000 1941-10-01 3.40000 1941-11-01 3.16000 1941-12-01 3.79000 1942-01-01 3.69000 1942-02-01 3.72000 1942-03-01 3.84000 1942-04-01 3.62000 1942-05-01 4.10000 1942-06-01 4.02000 1942-07-01 4.33000 1942-08-01 3.86000 1942-09-01 4.14000 1942-10-01 4.20000 1942-11-01 3.92000 1942-12-01 4.48000 1943-01-01 4.27000 1943-02-01 4.61000 1943-03-01 4.43000 1943-04-01 4.23000 1943-05-01 4.40000 1943-06-01 4.05000 1943-07-01 4.35000 1943-08-01 4.26000 1943-09-01 4.57000 1943-10-01 4.29000 1943-11-01 4.13000 1943-12-01 4.40000 1944-01-01 4.31000 1944-02-01 4.50000 1944-03-01 4.06000 1944-04-01 4.14000 1944-05-01 4.34000 1944-06-01 4.12000 1944-07-01 4.58000 1944-08-01 4.18000 1944-09-01 4.37000 1944-10-01 4.19000 1944-11-01 3.64000 1944-12-01 3.70000 1945-01-01 3.46000 1945-02-01 3.61000 1945-03-01 3.80000 1945-04-01 3.55000 1945-05-01 3.51000 1945-06-01 3.73000 1945-07-01 4.12000 1945-08-01 3.98000 1945-09-01 4.10000 1945-10-01 3.93000 1945-11-01 3.59000 1945-12-01 4.09000 1946-01-01 3.64000 1946-02-01 4.04000 1946-03-01 4.00000 1946-04-01 4.15000 1946-05-01 4.69000 1946-06-01 4.65000 1946-07-01 4.99000 1946-08-01 4.91000 1946-09-01 5.07000 1946-10-01 5.06000 1946-11-01 4.34000 1946-12-01 5.11000 1947-01-01 5.18000 1947-02-01 5.45000 1947-03-01 5.09000 1947-04-01 5.24000 1947-05-01 5.38000 1947-06-01 4.90000 1947-07-01 5.43000 1947-08-01 5.14000 1947-09-01 5.16000 1947-10-01 4.96000 1947-11-01 4.46000 1947-12-01 4.92000 1948-01-01 4.83000 1948-02-01 3.49000 1948-03-01 4.86000 1948-04-01 4.67000 1948-05-01 4.86000 1948-06-01 4.69000 1948-07-01 4.94000 1948-08-01 4.51000 1948-09-01 4.42000 1948-10-01 4.21000 1948-11-01 3.60000 1948-12-01 4.32000 1949-01-01 4.27000 1949-02-01 4.57000 1949-03-01 4.29000 1949-04-01 4.32000 1949-05-01 4.63000 1949-06-01 4.56000 1949-07-01 4.65000 1949-08-01 4.55000 1949-09-01 4.57000 1949-10-01 4.41000 1949-11-01 4.22000 1949-12-01 4.38000 1950-01-01 4.20000 1950-02-01 4.57000 1950-03-01 4.51000 1950-04-01 4.39000 1950-05-01 4.56000 1950-06-01 4.52000 1950-07-01 4.48000 1950-08-01 4.47000 1950-09-01 4.54000 1950-10-01 4.56000 1950-11-01 3.99000 1950-12-01 4.60000 1951-01-01 4.69000 1951-02-01 5.00 1951-03-01 6777.00 1951-04-01 5806.00 1951-05-01 5956.00 1951-06-01 2482.00 1951-07-01 2382.00 1951-08-01 6035.00 1951-09-01 6175.00 1951-10-01 6445.00 1951-11-01 6317.00 1951-12-01 6691.00 1952-01-01 6767.00 1952-02-01 6132.00 1952-03-01 6835.00 1952-04-01 6539.00 1952-05-01 6822.00 1952-06-01 6612.00