CARNIVAL CORP revenue for the last year amounted to 18.90 B CHF, the most of which — 12.77 B CHF — came from its highest performing source at the moment, North America and Australia, the year earlier bringing 7.83 B CHF. The greatest contribution to the revenue figure was made by North America — last year it brought CARNIVAL CORP 11.48 B CHF, and the year before that — 7.44 B CHF.