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

2????????

3????????????

4??????

5?????????????

?????????????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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