Breathing Apparatus used

Name Nr. of Dives % Hours Deepest
Open Circuit 1208 70 1166:13 60.8
Completely Closed Rebreather 460 26 582:31 122.2
Semi Closed Rebreather 57 3 49:16 30.2
Oxygen Rebreather 11 1 6:53 7.0
Breathing Apparatus used