Annual (from 2008-2013) fixed wing plus helicopter accidents . Plus minus 100-150 per year of which 10-20 fatal. (10-15%) . Gyro 5-10 accidents per year of which 1-3 fatal. (20%) (HT wires ,structural failure, fly into IMC etc.)
Thus Gyro vs fixed wing /heli 5-6%.
A lot can be read into this and a lot not

