OOREDOO QPSC revenue for the last year amounted to 23.16 B QAR, the most of which — 6.89 B QAR — came from its highest performing source at the moment, Ooredoo Qatar, the year earlier bringing 7.71 B QAR. The greatest contribution to the revenue figure was made by Qatar — last year it brought OOREDOO QPSC 6.89 B QAR, and the year before that — 7.71 B QAR.