????:1?????400?4??????:??100ktv??

2?????????

3??????????

4????????

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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