Palestinian territories and Egypt will remain its growth of tourists popularity.
But, Northern Mariana Islands will be out of the ranking, due to North Korea's threat that intercontinental ballistic missile will hit Guam after flying over Japan.
I'm not sure the reason why Vietnam and Mongolia are getting more and more tourists so rapidly, though these countries didn't have any news discouraging tourists to visit.
If it's increasing simply because of advertisement or increasing tourist attractions, these countries should be proud of it.