OOREDOO QPSC revenue for the last year amounted to 23.59 B QAR, the most of which — 6.75 B QAR — came from its highest performing source at the moment, Ooredoo Qatar, the year earlier bringing 6.89 B QAR. The greatest contribution to the revenue figure was made by Qatar — last year it brought OOREDOO QPSC 6.75 B QAR, and the year before that — 6.89 B QAR.