VODAFONE GROUP PLC revenue for the last year amounted to 31.39 B GBP, the most of which — 25.81 B GBP — came from its highest performing source at the moment, Service, the year earlier bringing 32.81 B GBP. The greatest contribution to the revenue figure was made by Germany — last year it brought VODAFONE GROUP PLC 11.18 B GBP, and the year before that — 11.33 B GBP.