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

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

3?????????

4??????????

5???????

???????????8?9?????????(????? ???????)?????9??,7??,??????????103.2????????????????,??????0.99%,???0.65%,??????

????????????,???????,????103.4??????????????,??????1.05%,???0.79%???,?????102???????,??????0.76%,??????????;??????????????????103.4????,????????????????????????1.04%,????????????0.84%?

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??????????????,?,???????????????,???????,???????,?,???????????,???????????????????????,????????????,????????????(???????????????) ???????:???????????