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

????:??????????:?????

??????????????????6??12?? (???????????????? ????????)??12??????????,?5????,????????8.78??,??91%,??????????55.8?,?????50.9%,???????????????????????????????15.1????????,????46.7%?

????????20?????????(??) ? ????

????????????4????,????«?????»,???????

????????????????5??????????,??2.2???,?145%,??6.8?,?????32.4%,??????????3.1??,??20.4%?

??????????,??“3??????????,15????”??,????6?12?????????,??2000?,????????3.6%?

????????????????23??,???

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

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