Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Number per Workday, Not Seasonally Adjusted

Frequency:  Monthly

Series Is Presented Here As 2 Variables: (1) Original Data, 1938-40; (2) Original Data, 1945-56. Source: Federal Housing Administration, "Monthly Report Of Fha Insuring Operations"

This NBER data series m02163a appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.

NBER Indicator: m02163a