??
????????,??????????????(??????????)??,?????????????????,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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??????2000????????????????????????????????