CAMECO CORP revenue for the last year amounted to 45.44 B MXN, the most of which — 41.91 B MXN — came from its highest performing source at the moment, Westinghouse, the year earlier bringing 6.68 B MXN. The greatest contribution to the revenue figure was made by Canada — last year it brought CAMECO CORP 36.16 B MXN, and the year before that — 24.06 B MXN.