???76.74????????????? ??4.9%

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???2???????5?????????? (?? ??????)??5??????????,??76.74??????,???????????????3.64??????????,??4.9%,???????????9.59???????????,??48.82????????,??27.92????????????

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??1????????28?2????????4???,?8??????,??29.9???

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????????76.74????????????? ??4.9%?????

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