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??????????????????????2??????3? ????:??3???,???????????????,????????
????????????????,??????????86.82%???????????????,?????????????,?????????????3.21%;???,?2.02%;?????????????????,???1.86%;???????????,??????1.74%?????????690.4????????????????????????,??????????591.6????????????????????????,??85.69%?
????????,?4.4??????????????486?????
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1??26???????????,??????????????????????????,?????5?????(????) ???????:???????
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