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

2??????????

3??????

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

5??????

????9??23??????? ????,9??23???????,??1-8??

??8????,????????????31.3?????????,??14.0%???,??7.5????????????,??????????48.8%;??4.7???,????????????19.9%?

1-8??,???2328????,??103?????????????????1-8???????????,?4976?,???5.1%????3330????,??23.1%?

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