In 2013, Ringier increased its EBTIDA by 23.7 percent to CHF 123.1 million. Group revenue was CHF 1,026.3 million. The proportion of this generated by the Group's digital businesses increased to 25.7 percent. Despite this, Publishing, the Group's traditional core business, remained its principal source of revenue. The profitable acquisitions made in recent years, the positive performance achieved by the Group's Swiss magazine titles, its systematic initiatives to build strong digital portals for its successful print brands and a variety of restructuring measures all played their part in the good set of results Ringier achieved.