????????????????11??14.4%

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????12????20?? (????????????)???20?1-11?????????????????,????11??,??32.3??,?????14.4%?

???,????8.2??,???????46.7%;??????????4.9?????,???????19.2%?

1-11??,???????3147???,????????151???;????????????????8665?????,??12.0%;???5290?,??18.7%?(????)

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