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???????,47???????????,???????????6.4%???,????,7??8.5%,?????????????
??????????????47??,??5.3%,?3???????6.4?????,???????????????????5.8%,??3?????????????6.8????????????
?????????????????????47?,??????????????17.5%?????????????????????????20.4%,??????????????3???????????????15.8??11??,???????
????????????????7?,????????????????????????????14.8%?5.1%??12.3%,?????
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?,????????????,47?????,?????????????????34.8%,???3?7.3??57??,??7.2%,????????????
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