A??????? ???????

????:?????:????????????

??????????2???????????????19????? (??????????? ?)?A??????????19?(?????)????????????????,?????,??,?????,?????3300???

???????,???3351?????????????,?????????????????????0.81%;??10772??,??1.46%;?2226???,?2.03%???????????????17210??????????????????,?????????781???????

??,?A?18?,??????????????19?,??????,???????????????????,????????,A????

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????????,????????????????,?????,?????????????????????8.68%?????7.92%,??????????????????????????A??(???) ?????:???????????????????????????????????????????????