Is it normal to generally date foreigners?

I've never had much luck dating within my own culture, but I tend to do pretty well with foreigners. They seem to appreciate my sense of humor more than people from my culture, and I guess whatever weird, gauche things I may be doing to put people from my own culture off go unrecognized by foreigners. Of course, not all foreigners like me, and a few people from my own culture seem to like me well enough, but generally, I have better luck with foreigners.