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

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

4?????95?

5???????

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??,????3.1??,??????????????14.7??????????,??????????“????????”????????????,??6??,????????????????????????????11?????,?2???????????????????,????????????????,??????????????????????????????????????,?????

??????????????,????????????,?????????????????????????????????,???110???,???????4.54??,????????????15.1%,?????1?????????,??????????????,?????1100????????????????????,????????????1300?????????????????,?????990?????????????????????????

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