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

2???150??????

3???????

4??????????????

5?498?????????

????:????????11?????22??,????????????????10???,??????????31.9??,??14.5%?????,??7.9???,????48.0%;??4.9???????,???????????20.3%?110?????,???7181??,???8.3%;?4502?????????????,??20.7%?

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