unfortunatly, i don't have the figures, but i know someone has them, wish i could remember the thread, but i don't.
But what i do remember is that about half of n1k2j's destroyed fell out of the sky due to mechanical problems.
262s engines flamed out when riding the throttle too much
p51s had a tendancy to suck spent shell casings into its radiator, btw, was this a prob on yaks and hurris?