Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1936-1938=100, Not Seasonally Adjusted

Frequency:  Monthly

Data Are For General Imports Through 1933 And Imports For Consumption Thereafter. Source: Survey Of Current Business, July, 1951, Pp. 27-28 For 1929- 1949 Data; Quarterly Summary Of Foreign Commerce Thereafter.

This NBER data series m04197 appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.

NBER Indicator: m04197