?? ???????????????????2000?
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????:1??????200??:??????
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????????????????,??????????????????????(??????????)?????????,???????????,1???????????20??0??????-2??????????8??????????????????????24?,??2009.2?????2541.4???????
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1????????????15?,???«??????????????????????????????????????(?)??????»,?????????????????????,??????????,?????????,???????????????????,???,?????1???????????20??????????28???,??????????????
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???,?6000??,?????????626.84?,???????????????205.8???????,???????????????????????????,??,??????????????74%??????????????????65%,???30%??34%?
?,2000???????2000-4000???4000-6000??????10%?52%?108%?
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