MPR
Interesting but unusable stats at present.
Do you have the same breakdown for other helicopters used for the same purposes:
For instance:
Hughes 300s/ hillers
While these figures look worrying they don't actually tell us if there is a problem with R22s. They may turn out to be less destroyed than other types when used for the same purposes.
If you can get them include hours used.
(Those figures have occurred over 23 years - that may be a huge amount of flying for what turns out to be very few accidents)
RR