Exchange rates until 1998, see BBEX3:A:BIF:DEM:CA:AC:A04.
Methodology
Calculated on the basis of month-end buying and selling rates.
Source
Since March 2020: Banque de la République du Burundi, Bujumbura. September 2010 - February 2020: Banque de Credit de Bujumbura, Bujumbura. Until August 2010: Banque de la République du Burundi, Bujumbura.