???????????????????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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