????:1??????:??150??????

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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