Fig. 1From: A socio-economic analysis of increased staffing in the Norwegian helicopter emergency medical serviceAverage number of registered missions per year in LABAS (blue columns) and the average number of completed missions per year in LABAS (red columns) during the period 2006 to 2013 for the HEMS helicopters belonging to Helse Nord, Helse Midt-Norge and Helse Sør-ØstBack to article page