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2???????
3?????????
4???????
5?????????
???????????11????????????????25??????? (??)???????????????1??10???????????,?17.5%,???????9.8?????????????????????,?????????????????????,???
25?????????????????????,????????????“?????,???????????”?????
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?????????????,????????????????10?????????,???,??????????????????????40%?21.2%?27%;???,???????37.6%,??????????30.2%?15.4%??,????6??????????,???19?,???????????????????
??????????????????????????,??????,????????????“???”???,?????????,??,?????????????
???????????1??????????????????10????,???????????20.1%,?????13.5?????????,?????30???????188.2?????????????
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