Funny Joke - Sex Stats

A businessman boards a flight and is lucky enough to be seated
next to an absolutely gorgeous woman ...

They exchange brief hellos and he notices that she is reading a book having something to do with sex. He asks her about it and she replies, "This is a very interesting manual about sexual statistics."
"It indicates that American Indians have the longest penis on average and Polish men have the biggest average diameter." "By the way," she says, "my name is Jill, what's yours?".
He coolly replies, "Tonto Kawalski, nice to meet you."