Data Are For Streams, Rivers, Lakes, Canals, And Ponds. Data For 1847-1869 And 1920-1937 Include The Alsace Lorraine. Data For 1915-1919 Are Based On Incomplete Returns. Source: Ministere Des Travaux Publies, Statistique De La Navigation Interieure, 1935, P. 65; Annuaire Statisque, 1938, P. 129.
This NBER data series a03007c appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html.
NBER Indicator: a03007c
Release: NBER Macrohistory Database
National Bureau of Economic Research, Canal and River Freight Traffic for France [A0307CFRA250NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/A0307CFRA250NNBR/, November 29, 2015.