?????????B??????????????????

???????

???????????????????????????12989.80????1%??????83.1?

????

1. ????????????????????????11139.62????1%??????79.49?
2. ????????????????????9812.715????6%??????78.2?
3. ??????????????????????8672.71????6%??????71.73?
4. ???????????????????????13394.53????1%??????54.27?

???????????

????????????????????????????????????????????????????

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????????????55??????????
????????
?????****