MEDICAL PROPERTIES TRUST INC revenue for the last year amounted to 14.81 B MXN, the most of which — 13.65 B MXN — came from its highest performing source at the moment, Rent Billed, the year earlier bringing 18.90 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought MEDICAL PROPERTIES TRUST INC 6.92 B MXN, and the year before that — 21.39 B MXN.