Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Employees, Not Seasonally Adjusted

Frequency:  Monthly, As of 15th of the Month

The Data Include Male And Female, The Latter Accounting For Less Than Half Of One Percent. Bookkeepers, Stenographers And Office Help Are Not Included. Source: From 1914 To 1929, The Data Come From The U.S.Bureau Of Labor Statistics Bulletin 553, Pp.54 And Following Industrial Commission Of Ohio Until June, 1921, And Thereafter, Department Of Industrial Production Of Ohio.

This NBER data series m08009aa appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08009aa