????:1?????????:??????????

2?????app

3???????

4???9598?

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?????12?2???? ????2??????????,57.2%????????????????????,???????28.7%?

????????,?10????,?????????????,??????16.7%???,40.5%??????????????????????????????????????;11.4%????????????????,17.3%??;??14%???

??8????????????????,44%??,34%????????????????????????????,?????????????13.2%,?????????????????????

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??3?????,?????????“??”??????;10??????????13????????,???,????????,??????????????????

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