Checked out those a long time ago.

Over the past three years I've been working on these numbers off and on. As for a generator, I know someone who is working on something like that. I'll see if he minds if I post about it here.

Since my setting is fantasy, I can allow for the higher population, since there are more than just humans living there. (Usual elves, dwarves, gnomes, a few gnolls and kobolds, plus a new race called wulfin.)