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5???????100???

????12??10?????? (? ???????)“?????????????,???????????????????????50????????,????????1??????????,?????????!”12??????????????10??????????????????,????

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??,????????109.5????,??????????????????10?????????????,??4.45???????????4.27?,?????????????54.1%?86.6%,??????????“????????”,???,??????????????,???????49??,???????????????????

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??,???,???2.5??1????,????6????????????????????????????8????????????????????10??????,?“????????????????????????????”????,????????,??????????2000??????,???????????????????(??) ??????:??????