????:1???????????:????app????

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3?????

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5???????????

???????6????????????????19???????? (?? ??)?19???,???????5???,???1120??????

?5???167.9???????????????,??18.4%??????????????20.8%???4.8?????80.3%,??28%?

?????????????5??,???????????40.7%???882?,????45.7%,?????????37.5%?

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