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

2?????????

3???????????

4???????

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

??????????????????12??4?????? (??????? ??????????)?????????????4???????,11?????,??????104.6???,????????????0.48%,??0.75%??????,????????????

?,??????????????,???105??????????????????,???????0.47%,???????1.01%???????????????????,??????????????102.8???????,?0.58%,????????????0.50%;?????105???,????0.41%,?????????????1.14%?

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