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: Index of Factory Employment, Blast Furnaces, Steel Works, and Rolling Mills for United States Series ID: M0836AUSM331NNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Index 1923-1925=100 Date Range: 1919-01-01 to 1923-12-01 Last Updated: 2012-08-17 2:18 PM CDT Notes: Series Is Presented Here As Two Variables--(1)--Original Data, 1919-1923 (2)--Original Data, 1923-1942. For This Variable"Iron And Steel And Their Products" Data Were Used Because The Bureau Of Labor Statistics"Blast Furnaces, Steel Works, And Rolling Mills" Series Begins In 1923. See Memorandum. Source: Bureau Of Labor Statistics Memorandum This NBER data series m08236a appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html. NBER Indicator: m08236a DATE VALUE 1919-01-01 109.2 1919-02-01 104.1 1919-03-01 100.3 1919-04-01 95.5 1919-05-01 93.4 1919-06-01 94.2 1919-07-01 100.3 1919-08-01 102.9 1919-09-01 102.7 1919-10-01 91.5 1919-11-01 100.7 1919-12-01 106.9 1920-01-01 111.1 1920-02-01 112.2 1920-03-01 114.3 1920-04-01 113.1 1920-05-01 107.6 1920-06-01 110.3 1920-07-01 110.2 1920-08-01 108.2 1920-09-01 108.8 1920-10-01 107.7 1920-11-01 102.4 1920-12-01 90.8 1921-01-01 73.9 1921-02-01 76.9 1921-03-01 74.1 1921-04-01 67.0 1921-05-01 66.8 1921-06-01 62.1 1921-07-01 54.8 1921-08-01 59.1 1921-09-01 61.4 1921-10-01 65.8 1921-11-01 69.7 1921-12-01 70.3 1922-01-01 66.7 1922-02-01 71.9 1922-03-01 74.2 1922-04-01 79.4 1922-05-01 82.3 1922-06-01 86.4 1922-07-01 87.0 1922-08-01 88.0 1922-09-01 88.3 1922-10-01 92.6 1922-11-01 95.6 1922-12-01 98.3 1923-01-01 99.4 1923-02-01 101.8 1923-03-01 104.0 1923-04-01 104.4 1923-05-01 105.6 1923-06-01 107.6 1923-07-01 104.7 1923-08-01 106.6 1923-09-01 105.9 1923-10-01 105.6 1923-11-01 103.5 1923-12-01 100.2