???:????1.6??????? ??????30.1%

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??10?????18??????????? ?????18????,??,???1.6?,?30.1%?

??7854.5?????????????6469.4??????1646.1?????????????????,????????????27.3%?28.9%?50.5%???842.9?????(?????????????????????)?,???31.1%,????23.6???????2.6????????11.1??????805.6???,???46.5%?8.3%?6.7%?31.2%?

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