??????????????,?????????????????(??????????????????)???????????,????????????,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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