?2000???????????????????

????????,?????????????????????????????????????????????????????(????)???,????????????????????,1????????20??????????????????????0?????????-2?8???24?,??2009.2?2541.4?????????????

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1?15????,??????«?????????????(??????)??»,??????????,????????????,??????????????????,?????,??,????????????1?20??????28?????????,??????????????

?????????

???????????,??????????6000?????????,??????626.84??,??????????205.8?????,????????,??????????,???????????????74%???65%,?????????30%???????34%?

????????,2000???2000-4000????????????4000-6000????????10%?52%?108%?

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