????:1?????:???????

2????????

3?????????

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????????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??????(??) ??:?????????????????