Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Millions of Current Dollars per Week, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

For The Years 1913-31, This Series Is Identical To Series 02003. Series 02003, However, Includes Federal Buildings From 1932 On; This Series Does Not. Monthly Figures Are Weekly Averages. The Annual Figures Are Means Of Monthly Values-I.E., Approximations Of The Mean Weekly Value For The Year. Source: Engineering News-Record (See Introductory Notes On Engineering News- Record Data)

This NBER data series m02166 appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.

NBER Indicator: m02166