• Android continues to dominate the top smartphones system.
• The smartphones market grew 68.8% last year for Andriods.
• iphone iOS was second place with 18.8%.
• Although iphones were in second place, iphone users can't have enough with the latest iphone.

http://www.cnn.com/2013/02/14/tech/mobile/smartphone-sales-apple-android/index.html