Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Index 1867-1877=100, Not Seasonally Adjusted

Frequency:  Quarterly

Notes:

Source: 1884-1913: "Journal Of The Royal Statistical Society", Vol. 56, P.221 And Following Issues; 1914-1935: "The Statist", Monthly Issues

This NBER data series q04067 appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.

NBER Indicator: q04067