AVAL DATA CORPORATION revenue for the last year amounted to 14.39 B JPY, the most of which — 9.97 B JPY — came from its highest performing source at the moment, Contract, the year earlier bringing 6.37 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought AVAL DATA CORPORATION 14.39 B JPY, and the year before that — 9.80 B JPY.