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

????:?????20?????:????600

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