[avar]

These numbers seem correct, but I don't see how they add up to "extreme [pilot] incompetence" mentioned upthread. The countries that do worse are poorer, and therefore consistently fly older airframes with worse maintenance schedules, and regulations aren't as strict.

For all we know Africa has the best pilots in the world but the crappiest airframes, or fantastic pilots and awesome airframes but their maintenance is atrocious.

I'm not saying I find that especially plausible, but until these numbers are at the very least adjusted for hull loss rates by region of operator per million departures per age of airframe we're comparing apples to oranges.