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

2??????

3?????????

4???????

5???????

?????1???????????????????????27????? (???????? ??????????????????)??,??A???,?????????,????????????????

?????????????27???????????,???????????????????3250??????????,??0.06%;??10156??,??????????1.33%;?2063?,???????????????????2.73%??,????????13%,?15%,?19%?

????????,????????????????,??????????1.49%,???A????;?4%?

?????,????«???????????»??????????????????????????????????(?????)????????????????????????????????????

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