Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Number per 100 Persons, Not Seasonally Adjusted

Frequency:  Monthly

Series Is Presented Here As Two Variables--(1)--Original Data, 1919-1930 (2)--Original Data, 1930-1958. Source: Bureau Of Labor Statistics, Monthly Labor Review, May 1942 And Following Issues; Most Recent Data Are From Labor Turnover, Monthly Release.

This NBER data series m08253b appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08253b