????20????????

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????????????9???1? ?????????«?????»9????1??????????????,?20??,8??????????????????,??????

???????,8?????0.22%,????6.16%?????,???????????6.49%,??????????8?0.25%???????????,????????8?????,?????????0.79%,???????????????????????0.63%,??0.45%?

???,?????,??8??0.32%???????,????????????,8???0.18%??7???????????????,?????????????????,???????????????(?????)

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