?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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?,??,??,????????????????????????????????,?????,?????????,?????????????????????????????????????????????????,????,??????????????????????,??????????,????

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