"Overview - Welcome to the new USA Pre-orders Article. This means the data doesn’t include Mexico, Canada, Latin America, etc. There is one game in the top 30 to be in its final week before launch: Assassin’s Creed: Revelations (PC).
The top five games include Star Wars: The Old Republic (PC), Mass Effect 3 (X360), Mario Kart 7 (3DS), Diablo III (PC), and Tom Clancy’s Ghost Recon: Future Soldier (X360).
The top four games have 200,000 or more pre-orders, the same as last week, and the top eight has 100,000 or more pre-orders, down from 11 last week. Five games add 20,000 or more, down from six last week and six add 10,000 or more, down from nine last week."