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????????????????2???3???????????????????????? ?????????????:??????3??,?????????????????????????????????,?????????????????????????

??,?86.82%??????????????????,????????,??????????????3.21%;??????,???????2.02%;??????,????1.86%;????,?1.74%???690.4?????????????????,????591.6?????,?????85.69%?

????????,????4.4??????486??

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1???????????26??,????????,???5????????(????) ????:?????

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