AFLAC INC revenue for the last year amounted to 18.28 B EUR, the most of which — 9.33 B EUR — came from its highest performing source at the moment, Aflac Japan, the year earlier bringing 9.66 B EUR. The greatest contribution to the revenue figure was made by Japan — last year it brought AFLAC INC 9.33 B EUR, and the year before that — 9.66 B EUR.