ALCON N revenue for the last year amounted to 8.25 B CHF, the most of which — 4.78 B CHF — came from its highest performing source at the moment, Surgical, the year earlier bringing 4.82 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought ALCON N 3.87 B CHF, and the year before that — 3.72 B CHF.