????:1???????:??????????

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3???????

4???????

5???????

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???????????????????,???????????,10???4.8%,????????????1.6???????????,????5%,???????????1.7????????????????????,???????10????6.5%,???????

??????,???10??????6.3%,???????????1.2????????,???????????????????,?????????????????????????????????,?????2???,????3????????

?????,?????,?????????????,10??4.6%,??3.9??????????????????????11.2%,????9.6?????????????

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