DIGITAL REALTY TRUST INC revenue for the last year amounted to 4.96 B EUR, the most of which — 4.92 B EUR — came from its highest performing source at the moment, Rental and Other Services, the year earlier bringing 4.36 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought DIGITAL REALTY TRUST INC 2.57 B EUR, and the year before that — 2.58 B EUR.