????:1?????QQ?:??????24??

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

3????????

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

5????????

?????????9?20???? (?????? ???????)???,??A??20??????????(??)????,????????,???????,????????,????????????

??????,???2.58%,????????????????A???????????????????,????20%?,????????????9%?

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

???,?????????2.39%?,???????????????????????????????,?????3%?

??????,?????19????????,???????????????12?0.62%,????????????????2614.6??,?????

????????,A????????????,??????,????,???

????,???,?2736????,????0.03%;???????8075?????????????????,????????????0.15%;??????????1536?????????,?????0.64%?(??) ????????:???????????