Amadeus has announced year-on-year financial and operating results for the full year of 2011. Adjusted profit increased 20.7% to reach €487.2 million. This was backed by growth in like-for-like revenue of 5.8% to €2,712.0 million and a 6.4% improvement in EBITDA to €1,039.0 million. The total billable travel transactions processed increased by 11.5% to reach 947.6 million in 2011, rising from 849.9 million in 2010. The global market share of travel agency air bookings increased by 1.0 percentage point to 37.7%.