User blog comment:StaraptorEmpoleon/Twenty-six flags collected!/@comment-4989895-20121009204936/@comment-4989895-20121011235116

The table ranks the flags in order of most views from that nation. Nations with the same amount of views are ranked by which nation viewed most recently. Since no new nations had appeared in the 2's and up, and Sudan was listed as top amongst the 1's, it must have been Sudan (also, Sudan wasn't there before, which means it must've been new)

Hope this makes sense :)