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

2??????????????

3?????????

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

5????????

??11???22? ???,11??????????22???????????,????1~10???

??10??,???????31.9????????????,??14.5%?????,??7.9??,???48.0%;????????4.9??,??20.3%?

1~10??,?2880????????????,????????????????128????;???????7181????,?8.3%;????4502??,????????????20.7%?

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