Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1923=100, Not Seasonally Adjusted

Frequency:  Monthly

Indexes Were Computed By NBER From Percentage Changes Between Corresponding Months Of Successive Years. Source: Computed By NBER From Figures Supplied By The Federal Reserve Bank Of Richmond (For 1923-1937) And The U.S. Department Of Commerce (1938-1940); Data For 1938-1940 Are Published In Monthly Review Of The Federal Reserve Bank

This NBER data series m06053 appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.

NBER Indicator: m06053