TELEFONICA SA revenue for the last year amounted to 37.78 B CHF, the most of which — 18.63 B CHF — came from its highest performing source at the moment, Mobile, the year earlier bringing 19.30 B CHF. The greatest contribution to the revenue figure was made by Spain — last year it brought TELEFONICA SA 11.48 B CHF, and the year before that — 12.10 B CHF.