massey's list is interesting. based off personal travels, i'm not sure i totally agree with him, but i'm impressed with his efforts.
i think that a lot of the problem is that there are big regional differences. for example, the US south, probably closest to ESFJ. cali, ESFP. rocky mountains, ISTP. new york italians are totally ENFP. italian italians (at least males) seem more ESTP, lol. anyway, new england, IxFJ. (i'm making these up without a huge amount of deliberation, so they could be off.) things get P towards the beach. the US as a whole i've heard before is ESTJ, i can believe that.
i do agree that some places in india seem rather ENFP in general. as for other countries... france does seem NFy to me. probably INFP, lord knows france isn't J. and it's totally enneagram 4w3, lol. the 3 wing was napoleon. i think some of the nordic and scandinavian countries could be NF, denmark maybe. australia seems totally ISTP. spain ESFP. japan seems ISTJ.
What about Canada, Brittain, Germany... I might could see Germany as NF...
Korea and the Phillipines I could see as NF as well. But this is more based on the actual Filipino's I've met (whom have all been very eccentric). And with my mom and grandmother--they're Korean and my mom has always been deeply connected to the symbolism of her dreams, supersticious and my grandmother has an oracle she visits regularly.
"I don't know a perfect person.
I only know flawed people who are still worth loving."
"How dreadful!" cried Lord Henry. "I can stand brute force, but brute reason is quite unbearable. There is something unfair about its use. It is hitting below the intellect." ~ Oscar Wilde - The picture of Dorian Gray