Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1922-1924=100, Not Seasonally Adjusted

Frequency:  Annual

Series Is Presented Here As Two Variables--(1)--Original Data, 1901-1923 (2)--Original Data, 1926-1933. Data Covers Calendar Years. Data For 1932 And 1933 Computed By Taking Monthly Averages. Source: Survey Of Current Business, And Its Supplements.

This NBER data series a01168b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: a01168b