Released today at Nikkei
Japan sales have reached 3 million according to Enterbrain. North America sales are over 4.5 million and Europe sales are approaching 3 million.
http://www.nikkei.co.jp/news/main/20100124ATDD2207K23012010.html
VG Chartz has it al 10.9 millions, quite good considering that the article says that It'll be at 11 millions the first week of February