INFJ...really? The vast majority seem to type as 4, though I'm not sure all of them are. I can also see 6, 1 and 9, and maybe the very occasional 2 or 5, but that's it.
Actually that does sound fairly diverse. But I'd guess the vast majority of INFJs are 4s, with some 6s and 9s and occasional 1s.
Or are you just talking about "diverse" as in there are a lot of "flavours" of the types you've cited?