Table Data - Man-Hours Paid for in Maintenance of Way and Structures, Class I Railroads for United States
| Title | Man-Hours Paid for in Maintenance of Way and Structures, Class I Railroads for United States |
|---|---|
| Series ID | M08149USM420NNBR |
| Source | National Bureau of Economic Research |
| Release | NBER Macrohistory Database (Not a Press Release) |
| Seasonal Adjustment | Not Seasonally Adjusted |
| Frequency | Monthly |
| Units | Millions of Manhours |
| Date Range | 1921-07-01 to 1942-11-01 |
| Last Updated | 2012-08-17 2:17 PM CDT |
| Notes |
| DATE | VALUE |
|---|---|
| 1921-07-01 | 74.2 |
| 1921-08-01 | 84.1 |
| 1921-09-01 | 81.5 |
| 1921-10-01 | 85.5 |
| 1921-11-01 | 74.0 |
| 1921-12-01 | 63.7 |
| 1922-01-01 | 57.7 |
| 1922-02-01 | 52.9 |
| 1922-03-01 | 62.8 |
| 1922-04-01 | 66.0 |
| 1922-05-01 | 77.3 |
| 1922-06-01 | 82.0 |
| 1922-07-01 | 80.5 |
| 1922-08-01 | 91.8 |
| 1922-09-01 | 86.5 |
| 1922-10-01 | 87.1 |
| 1922-11-01 | 76.9 |
| 1922-12-01 | 67.0 |
| 1923-01-01 | 68.8 |
| 1923-02-01 | 60.8 |
| 1923-03-01 | 74.1 |
| 1923-04-01 | 78.7 |
| 1923-05-01 | 91.1 |
| 1923-06-01 | 96.7 |
| 1923-07-01 | 97.5 |
| 1923-08-01 | 105.1 |
| 1923-09-01 | 91.5 |
| 1923-10-01 | 97.8 |
| 1923-11-01 | 81.0 |
| 1923-12-01 | 68.6 |
| 1924-01-01 | 68.5 |
| 1924-02-01 | 64.3 |
| 1924-03-01 | 71.3 |
| 1924-04-01 | 80.8 |
| 1924-05-01 | 86.6 |
| 1924-06-01 | 83.8 |
| 1924-07-01 | 87.5 |
| 1924-08-01 | 89.0 |
| 1924-09-01 | 85.2 |
| 1924-10-01 | 90.4 |
| 1924-11-01 | 74.7 |
| 1924-12-01 | 68.1 |
| 1925-01-01 | 69.2 |
| 1925-02-01 | 61.7 |
| 1925-03-01 | 70.4 |
| 1925-04-01 | 78.0 |
| 1925-05-01 | 83.3 |
| 1925-06-01 | 88.9 |
| 1925-07-01 | 91.0 |
| 1925-08-01 | 91.3 |
| 1925-09-01 | 87.1 |
| 1925-10-01 | 91.1 |
| 1925-11-01 | 76.9 |
| 1925-12-01 | 72.9 |
| 1926-01-01 | 69.0 |
| 1926-02-01 | 66.4 |
| 1926-03-01 | 77.0 |
| 1926-04-01 | 83.6 |
| 1926-05-01 | 90.1 |
| 1926-06-01 | 96.8 |
| 1926-07-01 | 99.6 |
| 1926-08-01 | 99.7 |
| 1926-09-01 | 93.9 |
| 1926-10-01 | 96.1 |
| 1926-11-01 | 85.2 |
| 1926-12-01 | 77.6 |
| 1927-01-01 | 71.3 |
| 1927-02-01 | 65.7 |
| 1927-03-01 | 78.7 |
| 1927-04-01 | 87.6 |
| 1927-05-01 | 94.7 |
| 1927-06-01 | 101.7 |
| 1927-07-01 | 98.9 |
| 1927-08-01 | 102.1 |
| 1927-09-01 | 91.6 |
| 1927-10-01 | 92.5 |
| 1927-11-01 | 80.9 |
| 1927-12-01 | 71.9 |
| 1928-01-01 | 67.0 |
| 1928-02-01 | 62.5 |
| 1928-03-01 | 73.2 |
| 1928-04-01 | 78.0 |
| 1928-05-01 | 91.5 |
| 1928-06-01 | 95.1 |
| 1928-07-01 | 92.5 |
| 1928-08-01 | 98.2 |
| 1928-09-01 | 86.3 |
| 1928-10-01 | 92.6 |
| 1928-11-01 | 77.5 |
| 1928-12-01 | 67.6 |
| 1929-01-01 | 68.7 |
| 1929-02-01 | 60.7 |
| 1929-03-01 | 73.1 |
| 1929-04-01 | 83.3 |
| 1929-05-01 | 93.0 |
| 1929-06-01 | 94.6 |
| 1929-07-01 | 100.0 |
| 1929-08-01 | 103.9 |
| 1929-09-01 | 91.1 |
| 1929-10-01 | 96.9 |
| 1929-11-01 | 78.5 |
| 1929-12-01 | 69.2 |
| 1930-01-01 | 66.5 |
| 1930-02-01 | 58.9 |
| 1930-03-01 | 69.0 |
| 1930-04-01 | 77.4 |
| 1930-05-01 | 83.3 |
| 1930-06-01 | 78.4 |
| 1930-07-01 | 77.1 |
| 1930-08-01 | 75.2 |
| 1930-09-01 | 67.9 |
| 1930-10-01 | 68.0 |
| 1930-11-01 | 52.7 |
| 1930-12-01 | 51.1 |
| 1931-01-01 | 50.6 |
| 1931-02-01 | 44.4 |
| 1931-03-01 | 51.6 |
| 1931-04-01 | 55.9 |
| 1931-05-01 | 58.1 |
| 1931-06-01 | 59.6 |
| 1931-07-01 | 58.0 |
| 1931-08-01 | 55.3 |
| 1931-09-01 | 50.6 |
| 1931-10-01 | 48.6 |
| 1931-11-01 | 38.1 |
| 1931-12-01 | 36.1 |
| 1932-01-01 | 34.5 |
| 1932-02-01 | 33.8 |
| 1932-03-01 | 38.1 |
| 1932-04-01 | 38.1 |
| 1932-05-01 | 40.6 |
| 1932-06-01 | 40.1 |
| 1932-07-01 | 36.4 |
| 1932-08-01 | 36.9 |
| 1932-09-01 | 34.9 |
| 1932-10-01 | 36.1 |
| 1932-11-01 | 32.3 |
| 1932-12-01 | 30.1 |
| 1933-01-01 | 28.3 |
| 1933-02-01 | 26.3 |
| 1933-03-01 | 28.7 |
| 1933-04-01 | 29.4 |
| 1933-05-01 | 33.8 |
| 1933-06-01 | 35.4 |
| 1933-07-01 | 36.5 |
| 1933-08-01 | 40.8 |
| 1933-09-01 | 39.3 |
| 1933-10-01 | 39.6 |
| 1933-11-01 | 33.3 |
| 1933-12-01 | 30.7 |
| 1934-01-01 | 31.5 |
| 1934-02-01 | 30.1 |
| 1934-03-01 | 34.3 |
| 1934-04-01 | 35.5 |
| 1934-05-01 | 42.1 |
| 1934-06-01 | 44.2 |
| 1934-07-01 | 43.1 |
| 1934-08-01 | 44.2 |
| 1934-09-01 | 38.7 |
| 1934-10-01 | 41.9 |
| 1934-11-01 | 33.9 |
| 1934-12-01 | 31.2 |
| 1935-01-01 | 34.7 |
| 1935-02-01 | 29.6 |
| 1935-03-01 | 33.1 |
| 1935-04-01 | 35.1 |
| 1935-05-01 | 39.7 |
| 1935-06-01 | 41.7 |
| 1935-07-01 | 44.4 |
| 1935-08-01 | 44.6 |
| 1935-09-01 | 39.4 |
| 1935-10-01 | 42.2 |
| 1935-11-01 | 34.7 |
| 1935-12-01 | 32.9 |
| 1936-01-01 | 35.6 |
| 1936-02-01 | 38.6 |
| 1936-03-01 | 40.0 |
| 1936-04-01 | 43.7 |
| 1936-05-01 | 44.7 |
| 1936-06-01 | 47.6 |
| 1936-07-01 | 48.6 |
| 1936-08-01 | 47.9 |
| 1936-09-01 | 47.0 |
| 1936-10-01 | 48.5 |
| 1936-11-01 | 39.5 |
| 1936-12-01 | 38.3 |
| 1937-01-01 | 37.1 |
| 1937-02-01 | 37.3 |
| 1937-03-01 | 42.2 |
| 1937-04-01 | 45.8 |
| 1937-05-01 | 49.5 |
| 1937-06-01 | 54.1 |
| 1937-07-01 | 54.3 |
| 1937-08-01 | 53.0 |
| 1937-09-01 | 47.6 |
| 1937-10-01 | 45.3 |
| 1937-11-01 | 37.4 |
| 1937-12-01 | 34.2 |
| 1938-01-01 | 31.8 |
| 1938-02-01 | 28.8 |
| 1938-03-01 | 33.7 |
| 1938-04-01 | 32.7 |
| 1938-05-01 | 34.0 |
| 1938-06-01 | 37.2 |
| 1938-07-01 | 37.1 |
| 1938-08-01 | 41.3 |
| 1938-09-01 | 40.3 |
| 1938-10-01 | 41.6 |
| 1938-11-01 | 36.3 |
| 1938-12-01 | 33.0 |
| 1939-01-01 | 31.8 |
| 1939-02-01 | 29.8 |
| 1939-03-01 | 35.2 |
| 1939-04-01 | 35.2 |
| 1939-05-01 | 41.2 |
| 1939-06-01 | 44.0 |
| 1939-07-01 | 42.6 |
| 1939-08-01 | 45.8 |
| 1939-09-01 | 42.2 |
| 1939-10-01 | 43.8 |
| 1939-11-01 | 38.1 |
| 1939-12-01 | 33.5 |
| 1940-01-01 | 34.1 |
| 1940-02-01 | 32.0 |
| 1940-03-01 | 34.5 |
| 1940-04-01 | 37.4 |
| 1940-05-01 | 42.2 |
| 1940-06-01 | 43.3 |
| 1940-07-01 | 46.5 |
| 1940-08-01 | 48.3 |
| 1940-09-01 | 43.7 |
| 1940-10-01 | 47.1 |
| 1940-11-01 | 38.5 |
| 1940-12-01 | 34.6 |
| 1941-01-01 | 36.2 |
| 1941-02-01 | 32.6 |
| 1941-03-01 | 38.0 |
| 1941-04-01 | 43.3 |
| 1941-05-01 | 49.2 |
| 1941-06-01 | 51.2 |
| 1941-07-01 | 55.1 |
| 1941-08-01 | 56.7 |
| 1941-09-01 | 54.4 |
| 1941-10-01 | 56.9 |
| 1941-11-01 | 47.1 |
| 1941-12-01 | 45.1 |
| 1942-01-01 | 42.3 |
| 1942-02-01 | 38.0 |
| 1942-03-01 | 45.3 |
| 1942-04-01 | 54.5 |
| 1942-05-01 | 55.2 |
| 1942-06-01 | 60.8 |
| 1942-07-01 | 64.1 |
| 1942-08-01 | 64.9 |
| 1942-09-01 | 60.6 |
| 1942-10-01 | 63.2 |
| 1942-11-01 | 55.3 |