Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1923-1925=100, Seasonally Adjusted

Frequency:  Monthly

Notes:

Series Is Presented Here As Five Variables--(1)--Original Data, 1919-1928 (2)--Original Data, 1920-1940 (3)--Seasonally Adjusted Data, 1919-1940 (4)--Original Data, 1905-1956 (5)--Original Data, 1947-1957. Source: Survey Of Current Business, March 1933, Pp. 19-20, 23; Survey Of Current Business, Supplements For 1936, 1938, And 1940.

This NBER data series m12009c appears on the NBER website in Chapter 12 at http://www.nber.org/databases/macrohistory/contents/chapter12.html.

NBER Indicator: m12009c