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

2????????

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

4??????150???

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

?????:????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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