????:1???????:?????????????

2????????????

3??????100???

4?????????

5?????

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