SF revenue for the last year amounted to 1.49 T KRW, the most of which — 904.00 B KRW — came from its highest performing source at the moment, Purchase and Distribution, the year earlier bringing 849.15 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought SF 1.49 T KRW, and the year before that — 1.41 T KRW.