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

2????????98?

3?????????

4???????wx

5??????????

???????????:???,10?????????????133.2,?????????????????2.62???,??,?????????????

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10????,????28?????????????????????5.9????,??2.5%,??21.4%??????????????,??17??????????????,11????????,????????????????????????????????10%?

?? ??:10????????10???????,?????????????,???????????,???????????

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????,??8???9???????????????,????,?????????????????5???????????10?????????????,????????????????????????,???????????

??????????,????????????????????????,????????,???10??????????????????1????4.5????3.8??????????????????????,10??????????3.69???,????9??????7.75%?

10??????? ???????

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????,??????,??????????????2.1??????????,????????????????????????????????1???

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???,10??????????????1.05????????,??90????,??????????? ???????????:???