sentences:  In 2018, Airbus delivered 356 helicopters, a 54% share of the civil or parapublic market over five seats.Airbus Helicopters was formed in 1992 as Eurocopter Group, through the merger of the helicopter divisions of Aérospatiale and DASA.The company's heritage traces back to Blériot and Lioré et Olivier in France and to Messerschmitt and Focke-Wulf in Germany.