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

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