????:???
?????????????????????
????3???????7.2%
Android??Windows??????????…
??????????172?4.9???36.7?
???????5?????:????????
??:????????????11?45?
??????:??2??6??????????
?????????????????7???
??:????1??????????????
?????????10?????10????
????????????????:?????
????????????:???????
???????????????????
?????????????????????
??????0.7%???0.8%
????????????????12?19?
?????????????????????
????????????????????
??????10???6????4??????
????????????:?????
???:????????????????
????3???????7.2%
?????????????????????
????????????????????
????????????????????