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

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%?(??) ???????:???????????