| http://www.w3.org/ns/prov#value | - Sales of hardware - gaming systems such as the Xbox 360 and the Wii U - fell 20 percent to $1.07 billion.Call of Duty: Black Ops II from Activision Blizzard Inc. was December's top game.For all of 2012, total game sales dropped 22 percent to $13.26 billion.
|
