I am going to add more :
- Malaysia, demand is huge to ALL routes starting from KUL to any cities around Malaysia that can be served by MD80's. Also noteworthy additions is routes starting from PEN, BKI, SZB and KCH. Again, looks like real world routes have a lot bigger demand than non-existent routes in real world.
- Taiwan, it may looks really small but some domestic routes pairs have HUGE demands, sometimes which i am even surprised.