??????????????????67%
????2??????5??????????? (??????????????????????????????????????? ?)???????????5????????????????????,?????,????
????,????????????,???30?????2000??34??????,???67%,?????????5???
??????????????????,????,?????
?????????,????????,???????????????????????????????????????,?????????????????????????????????,???????????????1????????????,?????22???????????,??
??,????????????,??????????????80??,??????????????????8???,???????????11??,????125???????(?) ???????????:???
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