Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Percent, Seasonally Adjusted

Frequency:  Monthly

Notes:

These Series Excludes The Miners Of Pas De Calais And Nord Who Did Not Report Regularly. Source: 1897-1901 Data Are From Bulletin Du Ministere Du Travail, 1902 P. 450; 1900-1914 Data Are From Journal De La Societe De Statistique De Paris, February, 1929, Pp. 80-83

This NBER data series m08024b appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08024b