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????????6????28??????????? (??????????? ?????????)????28??9???????????????24???????????????????????????????????????,????????????????(150??~200??),?(???????250????)??(????????????????80??)???(?10???????????????????????)???????????

27?7??28??7??,????????????????,????????????????????????????????121????????????50??,?????????????????????3.4%;???????97.8???????????????,??88??????????????????50?????(?????26.5%),??33.8????????

?,28????,29???,28??????29????30????????,??;7??1????2??????,?????7???????????3?????4???

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