Month	Short Tons Per Week
1920-01-01	9910.00
1920-02-01	12418.0
1920-03-01	14351.0
1920-04-01	13674.0
1920-05-01	9646.00
1920-06-01	8826.00
1920-07-01	7794.00
1920-08-01	10044.0
1920-09-01	12424.0
1920-10-01	12189.0
1920-11-01	9251.00
1920-12-01	8971.00
1921-01-01	5920.00
1921-02-01	5874.00
1921-03-01	5534.00
1921-04-01	5069.00
1921-05-01	5420.00
1921-06-01	4400.00
1921-07-01	4771.00
1921-08-01	4997.00
1921-09-01	4994.00
1921-10-01	6820.00
1921-11-01	6650.00
1921-12-01	9987.00
1922-01-01	7234.00
1922-02-01	6786.00
1922-03-01	7902.00
1922-04-01	8968.00
1922-05-01	11531.0
1922-06-01	12145.0
1922-07-01	9454.00
1922-08-01	7500.00
1922-09-01	10631.0
1922-10-01	7138.00
1922-11-01	12186.0
1922-12-01	19631.0
1923-01-01	11789.0
1923-02-01	14356.0
1923-03-01	18837.0
1923-04-01	15630.0
1923-05-01	12760.0
1923-06-01	11059.0
1923-07-01	7907.00
1923-08-01	10767.0
1923-09-01	13446.0
1923-10-01	10789.0
1923-11-01	16961.0
1923-12-01	15391.0
1924-01-01	12466.0
1924-02-01	14549.0
1924-03-01	16999.0
1924-04-01	13152.0
1924-05-01	12030.0
1924-06-01	11459.0
1924-07-01	11588.0
1924-08-01	14745.0
1924-09-01	13970.0
1924-10-01	16395.0
1924-11-01	15917.0
1924-12-01	14702.0
1925-01-01	13565.0
1925-02-01	16870.0
1925-03-01	15702.0
1925-04-01	14357.0
1925-05-01	14246.0
1925-06-01	15660.0
1925-07-01	14224.0
1925-08-01	15025.0
1925-09-01	17521.0
1925-10-01	16259.0
1925-11-01	18479.0
1925-12-01	16620.0
1926-01-01	15314.0
1926-02-01	19273.0
1926-03-01	17953.0
1926-04-01	16180.0
1926-05-01	13744.0
1926-06-01	13933.0
1926-07-01	14682.0
1926-08-01	16934.0
1926-09-01	17387.0
1926-10-01	15157.0
1926-11-01	17511.0
1926-12-01	17425.0
1927-01-01	13967.0
1927-02-01	11651.0
1927-03-01	17281.0
1927-04-01	14215.0
1927-05-01	11056.0
1927-06-01	7792.00
1927-07-01	11821.0
1927-08-01	15437.0
1927-09-01	13827.0
1927-10-01	15286.0
1927-11-01	12458.0
1927-12-01	10917.0
1928-01-01	9403.00
1928-02-01	11804.0
1928-03-01	9594.00
1928-04-01	12895.0
1928-05-01	12658.0
1928-06-01	12906.0
1928-07-01	10807.0
1928-08-01	10866.0
1928-09-01	8286.00
1928-10-01	10291.0
1928-11-01	12312.0
1928-12-01	15862.0
1929-01-01	12194.0
1929-02-01	12712.0
1929-03-01	14441.0
1929-04-01	13705.0
1929-05-01	9490.00
1929-06-01	12024.0
1929-07-01	12249.0
1929-08-01	12625.0
1929-09-01	11271.0
1929-10-01	12202.0
1929-11-01	8484.00
1929-12-01	9910.00
1930-01-01	9508.00
1930-02-01	8774.00
1930-03-01	10322.0
1930-04-01	6804.00
1930-05-01	10491.0
1930-06-01	10455.0
1930-07-01	6244.00
1930-08-01	7599.00
1930-09-01	8030.00
1930-10-01	8368.00
1930-11-01	7896.00
1930-12-01	7764.00
1931-01-01	5197.00
1931-02-01	6347.00
1931-03-01	4291.00
1931-04-01	6815.00
1931-05-01	4494.00
1931-06-01	3599.00
1931-07-01	3015.00
1931-08-01	4049.00
1931-09-01	4278.00
1931-10-01	3889.00
1931-11-01	3714.00
1931-12-01	4057.00
1932-01-01	2414.00
1932-02-01	3620.00
1932-03-01	3060.00
1932-04-01	3602.00
1932-05-01	3167.00
1932-06-01	3498.00
1932-07-01	1549.00
1932-08-01	1798.00
1932-09-01	2956.00
1932-10-01	4943.00
1932-11-01	5570.00
1932-12-01	4790.00
1933-01-01	7719.00
1933-02-01	5566.00
1933-03-01	2744.00
1933-04-01	3966.00
1933-05-01	3467.00
1933-06-01	5114.00
1933-07-01	4422.00
1933-08-01	5651.00
1933-09-01	5790.00
1933-10-01	6159.00
1933-11-01	4771.00
1933-12-01	5651.00
1934-01-01	5200.00
1934-02-01	5400.00
1934-03-01	5297.00
1934-04-01	6422.00
1934-05-01	6325.00
1934-06-01	6987.00
1934-07-01	2955.00
1934-08-01	6922.00
1934-09-01	6356.00
1934-10-01	5301.00
1934-11-01	5766.00
1934-12-01	7365.00
1935-01-01	6564.00
1935-02-01	8066.00
1935-03-01	7205.00
1935-04-01	7188.00
1935-05-01	3801.00
1935-06-01	4603.00
1935-07-01	7074.00
1935-08-01	7717.00
1935-09-01	9109.00
1935-10-01	8684.00
1935-11-01	9716.00
1935-12-01	10222.0
1936-01-01	8590.00
1936-02-01	7255.00
1936-03-01	9660.00
1936-04-01	9926.00
1936-05-01	7832.00
1936-06-01	7355.00
1936-07-01	6038.00
1936-08-01	6920.00
1936-09-01	8986.00
1936-10-01	9338.00
1936-11-01	10208.0
1936-12-01	11187.0
1937-01-01	7393.00
1937-02-01	10959.0
1937-03-01	10189.0
1937-04-01	9500.00
1937-05-01	8724.00
1937-06-01	8614.00
1937-07-01	9624.00
1937-08-01	9210.00
1937-09-01	10200.0
1937-10-01	8748.00
1937-11-01	7616.00
1937-12-01	7890.00
1938-01-01	7728.00
1938-02-01	8248.00
1938-03-01	7579.00
1938-04-01	6893.00
1938-05-01	5731.00
1938-06-01	4298.00
1938-07-01	6163.00
1938-08-01	9598.00
1938-09-01	7918.00
1938-10-01	7315.00
1938-11-01	8527.00
1938-12-01	8607.00
1939-01-01	6847.00
1939-02-01	8305.00
1939-03-01	7038.00
1939-04-01	7762.00
1939-05-01	7947.00
1939-06-01	7803.00
1939-07-01	6562.00
1939-08-01	7150.00
1939-09-01	7571.00
1939-10-01	9184.00
1939-11-01	8333.00
1939-12-01	7041.00
1940-01-01	7122.00
1940-02-01	7006.00
1940-03-01	7348.00
1940-04-01	7856.00
1940-05-01	8237.00
1940-06-01	8382.00
1940-07-01	8865.00
1940-08-01	8779.00
1940-09-01	8562.00
1940-10-01	8654.00
1940-11-01	7384.00
1940-12-01	10244.0
1941-01-01	8433.00
1941-02-01	8324.00
1941-03-01	9642.00
1941-04-01	9389.00
1941-05-01	8799.00
1941-06-01	9232.00
1941-07-01	8976.00