?????????????????

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

???????????? (????????? ???)??,??????6?????22??21??,?1000????,?44.4%,??????????1000?,???2?????,???3???

????????????????,???????????????,??????????????1.6?,??6000????,??????6208?????????????????????:???1000?,????410????,?247????????,??????50%??????????????????20.3%,????????????(?????)

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