??????? ??????8??

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

?????6???????????20?? (???????????)???????20????????????????????????,????,???????????7?20???8??????????,???????????

???????,????????????31??????????,?70%???????????????????????????????????????,??????????60%,???74%?

???????6?????????????????????,????,???72%;???????,??????????77%;????,???????????????????????????????48%,???????????????????????????????????130??????????54.5?????????,??58%;??????????,??53%??76%?

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