COSTCO WHOLESALE CORP revenue for the last year amounted to 4.12 T MXN, the most of which — 1.64 T MXN — came from its highest performing source at the moment, Food and Sundries, the year earlier bringing 1.73 T MXN. The greatest contribution to the revenue figure was made by United States — last year it brought COSTCO WHOLESALE CORP 3.00 T MXN, and the year before that — 3.33 T MXN.