That's what I was thinking too.
The U.S. is very much a three, eight, and one culture. Three because we are obsessed with beauty and success, eight because we like to use force to get what we want (and think we're the shit), and one because we have pretentions to superior judgment and goodness. I'd also throw all the other types in there, for one reason or another, but I see those three types as dominating. I'd give twos a shout too, because of all the Jeudo-Christian beliefs of being self-sacrifical and good and blah blah.. blah.
How about typing religions? I think most mainstream ones would have one tendencies, as well as two tendencies.