The December 2009 NPD Numbers have been released. For ill informed readers, the NPD Group is the leading independent video game research firm, that monitors and tracks video game hardware and software sales in North America.



Hardware:

PlayStation 2 333.2K

PlayStation 3 1.36M

PSP 654.7K

Xbox 360 1.31M

Wii 3.81M

Nintendo DS 3.31M

Software: