Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Ratio, Seasonally Adjusted

Frequency:  Monthly

Notes:

Series Is Presented Here As Two Variables--(1)--Seasonally Adjusted Data, 1939-1948 (2)--Seasonally Adjusted, 1948-1969. Source: U.S. Department Of Commerce, Office Of Business Economics, Business Cycle Developments, July 1967

This NBER data series m05116b appears on the NBER website in Chapter 5 at http://www.nber.org/databases/macrohistory/contents/chapter05.html.

NBER Indicator: m05116b