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

2??????

3??????

4???????

5??????????wx

????11??????????22?????? (??? ??)?22???????????????????,9????105,?????????;????????????1.2%,????????????14.4%,????

??????,??20??(????????????????)????,??????,?????

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????????????,19???(?????????????????????)??123,????,??18?????,??????????????,19??????(???????)???????????????????????????2.5%,??28.7%????????????????????????????????????

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