NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Average Number of Non-Serviceable Locomotives in Passenger Service for United States Series ID: M0166BUSM365SNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Seasonally Adjusted Frequency: Monthly Units: Locomotives Date Range: 1937-01-01 to 1943-07-01 Last Updated: 2012-08-16 11:02 AM CDT Notes: Series Is Presented Here As Two Variables--(1)--Seasonally Adjusted Data, 1921-1937 (2)--Seasonally Adjusted Data, 1937-1943. Source: Computed By NBER By Subtracting (Serviceable Passenger Locomotives) From (Total Number Of Locomotives Assigned To Road Service). This NBER data series m01266b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: m01266b DATE VALUE 1937-01-01 1558 1937-02-01 1703 1937-03-01 1693 1937-04-01 1664 1937-05-01 1647 1937-06-01 1623 1937-07-01 1621 1937-08-01 1639 1937-09-01 1631 1937-10-01 1624 1937-11-01 1662 1937-12-01 1660 1938-01-01 1688 1938-02-01 1741 1938-03-01 1738 1938-04-01 1734 1938-05-01 1785 1938-06-01 1868 1938-07-01 1889 1938-08-01 1920 1938-09-01 1978 1938-10-01 1958 1938-11-01 1965 1938-12-01 1932 1939-01-01 1889 1939-02-01 1905 1939-03-01 1888 1939-04-01 1861 1939-05-01 1870 1939-06-01 1845 1939-07-01 1823 1939-08-01 1829 1939-09-01 1806 1939-10-01 1805 1939-11-01 1767 1939-12-01 1711 1940-01-01 1675 1940-02-01 1680 1940-03-01 1658 1940-04-01 1632 1940-05-01 1648 1940-06-01 1615 1940-07-01 1559 1940-08-01 1493 1940-09-01 1523 1940-10-01 1580 1940-11-01 1562 1940-12-01 1577 1941-01-01 1558 1941-02-01 1527 1941-03-01 1530 1941-04-01 1519 1941-05-01 1458 1941-06-01 1409 1941-07-01 1376 1941-08-01 1299 1941-09-01 1245 1941-10-01 1196 1941-11-01 1146 1941-12-01 1134 1942-01-01 1105 1942-02-01 1059 1942-03-01 1030 1942-04-01 1022 1942-05-01 975 1942-06-01 952 1942-07-01 940 1942-08-01 949 1942-09-01 945 1942-10-01 854 1942-11-01 813 1942-12-01 839 1943-01-01 816 1943-02-01 760 1943-03-01 745 1943-04-01 734 1943-05-01 743 1943-06-01 827 1943-07-01 845