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

2????????

3??????????

4????????

5???????

??12??20?? ??,12??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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