Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1928=100, Seasonally Adjusted

Frequency:  Monthly

Data Are Available Only In Seasonally Adjusted Form. The Series Consists Of Two Variables, Comparable Except For Changes In The Index Base. For The 1919-27 Segment, The Base Is 1913=100; For The 1928-39 Segment, 1928=100. The First Segment, However, Can Be Adjusted To The Level Of The Second By Multiplying By 1.04. Source: Bulletin De La Statistique Generale

This NBER data series m02076b appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html.

NBER Indicator: m02076b