THE RMR GROUP INC revenue for the last year amounted to 17.90 B MXN, the most of which — 11.44 B MXN — came from its highest performing source at the moment, Other Reimbursable Expenses, the year earlier bringing 11.47 B MXN. The greatest contribution to the revenue figure was made by United States, Puerto Rico, Canada — last year it brought THE RMR GROUP INC 16.77 B MXN, and the year before that — 16.78 B MXN.