According to the Q2 2011 Games Industry: Total Consumer Spend report from leading market research company, The NPD Group, in addition to the $1.44 billion spent in the U.S. by consumers on new physical video and PC game software in the second quarter of 2011, the total consumer spend on content via other monetization methods, including used games, game rentals, subscriptions, digital full-game downloads, social network games, downloadable content, and mobile games, is estimated at $1.74 billion. The total amount spent by consumers on hardware, content and accessories is estimated at $4.5 billion, an increase of 1 percent versus Q2 2010.