SIMON PROPERTY GROUP INC revenue for the last year amounted to 96.12 B MXN, the most of which — 96.12 B MXN — came from its highest performing source at the moment, Real Estate Investment Trust, the year earlier bringing 103.21 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought SIMON PROPERTY GROUP INC 92.08 B MXN, and the year before that — 99.60 B MXN.