You making up excuses doesen't show the whole picture.

The point in comparing the U.S. with OECD countries is that it does show the whole picture, because none of those countries are economically impoverished or politically unstable. Obviously the U.S. will rank better when 2nd and 3rd world countries are tossed in... but who would take pride in that?

Its safe to conlcude the U.S. is doing something wrong, be it liberal gun laws, sloppy law enforcement or just ignorance around guns.