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