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??,???????????????,?18.7???????????????,?????19.4%????????4160??(???????????????)??,????????5.7%?

??????????????????,???????????,????10.16???????,??????280????,????????????2700????;??????4.04????,2???1?126?3600?,???????????????

???????????……???????????????????????,???(????)??,?????????????,?118????,??4490????????????,????????????(????) ???????????:?????

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