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

2?????????

3???????100?

4?????????

5???????????

???????1?????????23????????? (?????? ?????)??????A????23?????(????????)??????,??????????,??

??,?5.14%,????????A??????????????????????????????????,??,??(?10%)?

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

????????????,?,???,???????,??????????,????????,????????,?,???????????,?????????

?????????????,?,????????????????3230????,????0.51%;?????10176?,??????0.49%;?????????????????2093???,????0.37%?(??????????????????) ???:????????