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8?????????19??,????,????????????,????????4????????????????????????,3?????????8?????,?????????????????20??????????????????????????,??????

??????????????????????????,??“????”???,?????????????,???

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???,??????????7?????,??????????2000????????????,?????

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??????????,???????????????;

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9?????????1??????,???????????,???????????;

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8?????????,???,?????????????????????,?????95%,??

??????????????,??????????,??????????????,????

?????????,?????,???????????????

?????????????????????????,??????????????95%,????????????????????????82%,???60%,???????25%?

?????????????????????????,?????“?????+”????,?????????,???????????????????????3.2????,?????????????????????18??,?????65??????,?????????????????????23??????????????, ?????????

??????????????????????? ???????????????

????,???????,?????????????,??

??????????,????????500????,300???????????????,??,????????,???????????????????????,??????

???????????,???????????4.4????,??????????“??????”????????

?????????,???,?????????????,?????????????“????”????????????????????????????,???????????????????????

????????????????,??????????????,????????????500??????????50??,????6????????????,??220????35??????,500????????????????????????????????

??“??”????????????????????,???????500????????????????????“???????????”?,????600??????,??????????“??????????????????????????????”“????????????”???

???,?“????”???????????“??”?????,??????????,??,???

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????????100???,??????,?????????,?????????????????????????????……?????

“???????4????????,????????????????????????????90???????????????120??????????????????108???????????”????????????????????

???????,???????????????????????????????????????????????????????,????????????12.7%?

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