Nine major locations in the nine holds plus the five major cities?
That'd be 81 major locations, which seems a stretch. Could be there'll be 9 settlements plus 5. Or 4 settlements plus 5?
Middle option seems most likely. Either way, a tad disappointing and less than the '20+ settlements' people talked about at the time of GameInformer.
In other news,
"As you climb further, there's a huge stone tower stacked over a precipice, guarded by soldiers. You don't approach it, but it's there. Everywhere you go in Skyrim there seems to be something that belongs to a process - industrial, military, natural, whatever - that is just left to speak for itself."
makes me very very happy. More worldbuilding = great!