Boeing publishes a yearly statistical summary of commercial jet air carrier accidents. Link below to the 2017 publications by Boeing and by Airbus, (for 2016):
From the Boeing document:
Fleet Type........................................Hull Losses......................Hull Losses w/fatalities..................Hull Loss Accident Rate - All.....................Hull Loss Accident Rate w/fatalities
B737-300/400/500........................................50............... ......................................19.................... .................0.25....................................... .......................0.66
B737-600/700/800/900..................................15..................... ..................................7......................... ...........0.09............................................. .................0.19
Airbus A320/A319/A231/A318........................25.............................. ........................12.................................. ..0.11...................................................... ........0.23
Statistical Summary of Commercial Jet Airplane Accidents Worldwide Operations 1959 – 2016
A Statistical Analysis of Commercial Aviation Accidents 1958 / 2017