Month	Number Of Locomotives: Seasonally Adjusted By Nber
1920-02-01	7672.00
1920-03-01	7561.00
1920-04-01	7928.00
1920-05-01	7197.00
1920-06-01	7053.00
1920-07-01	7167.00
1920-08-01	7016.00
1920-09-01	7091.00
1920-10-01	7021.00
1920-11-01	7222.00
1920-12-01	7379.00
1921-01-01	8013.00
1921-02-01	8084.00
1921-03-01	7674.00
1921-04-01	7880.00
1921-05-01	7863.00
1921-06-01	7833.00
1921-07-01	7944.00
1921-08-01	7985.00
1921-09-01	7952.00
1921-10-01	7865.00
1921-11-01	7826.00
1921-12-01	7850.00
1922-01-01	7806.00
1922-02-01	7856.00
1922-03-01	7694.00
1922-04-01	7739.00
1922-05-01	7516.00
1922-06-01	7172.00
1922-07-01	8282.00
1922-08-01	9699.00
1922-09-01	10029.0
1922-10-01	9388.00
1922-11-01	8840.00
1922-12-01	8613.00
1923-01-01	8459.00
1923-02-01	8147.00
1923-03-01	7972.00
1923-04-01	7795.00
1923-05-01	7471.00
1923-06-01	7233.00
1923-07-01	7055.00
1923-08-01	6616.00
1923-09-01	6341.00
1923-10-01	6105.00
1923-11-01	6078.00
1923-12-01	6187.00
1924-01-01	6194.00
1924-02-01	6255.00
1924-03-01	6288.00
1924-04-01	6286.00
1924-05-01	6154.00
1924-06-01	6244.00
1924-07-01	6253.00
1924-08-01	6308.00
1924-09-01	6311.00
1924-10-01	6202.00
1924-11-01	6115.00
1924-12-01	6169.00
1925-01-01	6139.00
1925-02-01	6107.00
1925-03-01	6095.00
1925-04-01	5965.00
1925-05-01	5799.00
1925-06-01	5802.00
1925-07-01	5649.00
1925-08-01	5616.00
1925-09-01	5614.00
1925-10-01	5581.00
1925-11-01	5396.00
1925-12-01	5400.00
1926-01-01	5358.00
1926-02-01	5402.00
1926-03-01	5418.00
1926-04-01	5428.00
1926-05-01	5278.00
1926-06-01	5286.00
1926-07-01	5092.00
1926-08-01	5102.00
1926-09-01	5073.00
1926-10-01	4945.00
1926-11-01	5007.00
1926-12-01	4960.00
1927-01-01	5191.00
1927-02-01	5171.00
1927-03-01	5158.00
1927-04-01	5167.00
1927-05-01	5054.00
1927-06-01	5081.00
1927-07-01	5001.00
1927-08-01	4943.00
1927-09-01	4790.00
1927-10-01	4790.00
1927-11-01	4847.00
1927-12-01	4789.00
1928-01-01	4819.00
1928-02-01	4963.00
1928-03-01	4900.00
1928-04-01	4971.00
1928-05-01	4919.00
1928-06-01	4927.00
1928-07-01	4986.00
1928-08-01	4954.00
1928-09-01	4953.00
1928-10-01	4927.00
1928-11-01	4977.00
1928-12-01	5018.00
1929-01-01	5031.00
1929-02-01	4936.00
1929-03-01	4937.00
1929-04-01	4857.00
1929-05-01	4710.00
1929-06-01	4730.00
1929-07-01	4735.00
1929-08-01	4695.00
1929-09-01	4700.00
1929-10-01	4628.00
1929-11-01	4399.00
1929-12-01	4766.00
1930-01-01	4863.00
1930-02-01	4917.00
1930-03-01	4878.00
1930-04-01	4805.00
1930-05-01	4766.00
1930-06-01	4929.00
1930-07-01	4983.00
1930-08-01	5064.00
1930-09-01	5178.00
1930-10-01	5230.00
1930-11-01	5360.00
1930-12-01	5428.00
1931-01-01	5515.00
1931-02-01	5522.00
1931-03-01	5571.00
1931-04-01	5573.00
1931-05-01	5679.00
1931-06-01	5802.00
1931-07-01	5776.00
1931-08-01	5971.00
1931-09-01	6155.00
1931-10-01	6199.00
1931-11-01	6231.00
1931-12-01	6291.00
1932-01-01	6528.00
1932-02-01	6597.00
1932-03-01	6832.00
1932-04-01	7032.00
1932-05-01	7246.00
1932-06-01	7338.00
1932-07-01	7580.00
1932-08-01	7723.00
1932-09-01	7867.00
1932-10-01	7996.00
1932-11-01	8133.00
1932-12-01	8134.00
1933-01-01	8290.00
1933-02-01	8364.00
1933-03-01	8551.00
1933-04-01	8704.00
1933-05-01	8889.00
1933-06-01	9047.00
1933-07-01	9178.00
1933-08-01	9156.00
1933-09-01	9049.00
1933-10-01	9073.00
1933-11-01	9101.00
1933-12-01	9041.00
1934-01-01	8965.00
1934-02-01	8960.00
1934-03-01	8912.00
1934-04-01	8959.00
1934-05-01	8967.00
1934-06-01	8760.00
1934-07-01	8651.00
1934-08-01	8639.00
1934-09-01	8749.00
1934-10-01	8807.00
1934-11-01	8899.00
1934-12-01	8729.00
1935-01-01	8723.00
1935-02-01	8631.00
1935-03-01	8623.00
1935-04-01	8646.00
1935-05-01	8576.00
1935-06-01	8537.00
1935-07-01	8560.00
1935-08-01	8525.00
1935-09-01	8490.00
1935-10-01	8496.00
1935-11-01	8507.00
1935-12-01	8528.00
1936-01-01	8370.00
1936-02-01	8045.00
1936-03-01	7962.00
1936-04-01	7982.00
1936-05-01	7857.00
1936-06-01	7689.00
1936-07-01	7507.00
1936-08-01	7458.00
1936-09-01	7385.00
1936-10-01	7107.00
1936-11-01	6965.00
1936-12-01	6875.00
1937-01-01	6722.00
1937-02-01	6557.00
1937-03-01	6372.00
1937-04-01	6251.00
1937-05-01	6102.00
1937-06-01	6028.00
1937-07-01	5904.00
1937-08-01	5856.00
1937-09-01	5852.00
1937-10-01	5893.00
1937-11-01	6072.00
1937-12-01	6134.00
1938-01-01	6331.00
1938-02-01	6569.00
1938-03-01	6639.00
1938-04-01	6694.00
1938-05-01	6890.00
1938-06-01	7075.00
1938-07-01	7126.00
1938-08-01	7191.00
1938-09-01	7156.00
1938-10-01	7243.00
1938-11-01	7351.00
1938-12-01	7237.00
1939-01-01	7270.00
1939-02-01	7339.00
1939-03-01	7174.00
1939-04-01	7098.00
1939-05-01	7163.00
1939-06-01	7070.00
1939-07-01	7041.00
1939-08-01	7077.00
1939-09-01	6910.00
1939-10-01	6645.00
1939-11-01	6344.00
1939-12-01	5968.00
1940-01-01	5743.00
1940-02-01	5750.00
1940-03-01	5760.00
1940-04-01	5718.00
1940-05-01	5655.00
1940-06-01	5662.00
1940-07-01	5582.00
1940-08-01	5373.00
1940-09-01	5376.00
1940-10-01	5412.00
1940-11-01	5294.00
1940-12-01	5269.00
1941-01-01	5265.00
1941-02-01	5168.00
1941-03-01	5032.00
1941-04-01	4895.00
1941-05-01	4609.00
1941-06-01	4328.00
1941-07-01	4101.00
1941-08-01	3904.00
1941-09-01	3846.00
1941-10-01	3730.00
1941-11-01	3648.00
1941-12-01	3573.00
1942-01-01	3433.00
1942-02-01	3323.00
1942-03-01	3152.00
1942-04-01	3051.00