CME GROUP INC revenue for the last year amounted to 94.76 B MXN, the most of which — 77.94 B MXN — came from its highest performing source at the moment, Clearing and Transaction, the year earlier bringing 80.80 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought CME GROUP INC 88.67 B MXN, and the year before that — 91.71 B MXN.