W.P. CAREY INC revenue for the last year amounted to 1.58 B EUR, the most of which — 1.57 B EUR — came from its highest performing source at the moment, Real Estate, the year earlier bringing 1.37 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought W.P. CAREY INC 1.04 B EUR, and the year before that — 921.06 M EUR.