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

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

?

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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