??:?????10???,???????????31.9??

????:??????:????qq?

??11????22???????????? ????????????,11??22??,????1~10??

????10???,????31.9????????,???14.5%???,??7.9???????,??48.0%;????????????????4.9????,??????????20.3%?

1~10??,??2880??,?128???;???????????7181????????????,??8.3%;???????4502???,?20.7%?

???:????????