???????????????????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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(???????????????? ?? ???) ??????????:?????????