????:1???????:??qq???

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

3?????????

4??????????

5????????

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

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

?????,????????????13??????????,????????

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

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