This just in from Reuters

The US is the most unfriendly to visit.

I can see how they'd feel that way. Rude inspectors at Customs & Immigration makes for an unfriendly country. As opposed, naturally, to places like Saudi Arabia where a woman without a head covering is likely to be attacked upon leaving the airport. Or France, where the Islamic fascists have taken over whole neighborhoods, and you enter at your own risk.

Yup, I get it - America is unfriendly, and nobody wants to come here anymore.