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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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