?????г??о?????NPD?????NPD Group???????????????????????????iPad??????????????????????????????г????????????豸?????????Android??Windows????????????

????NPD?????????2013??1????11????????????г???????????и???????豸?У?iPad??????9.7???iPad??iPad Mini?????15.8%????????????2012???17.1%?????????Android??Windows?????????2013??Android?????????????8.7%??Windows?????????2.2%??????????????????????????????4.2%??0.8%?????????iPad??????????????

????NPD??????г??“??1?μ?11?£???????????????????и???????豸?У????????????22%??????Windows???????????????3????Android???????????????160%?????iPad????????????г?59%???”

????NPD????????iPad??MacBook??в??????????????????????????????????????????????Chromebooks??????????????????????????2013??Chromebooks???????????????MacBook??в?????????????豸???????У?Chromebooks?9.6%?????????MacBook???1.8%??