North Korea, on the other hand, is still pretty difficult to get to. I know a couple people who have. They don't have the same experience as people going to Iran.
Kal, surely you can see how people would think you referred to me, since your comment immediately followed mine.
In any case, the Saudi government recently overhauled their whole system and are now issuing tourist visas and widely advertising to the western countries.
I'm pretty sure the US numbers do not include people flying from Puerto Rico to the continental states. Two weights and two measures?