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

2??????????

3???????

4??????????

5???????????

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???????????,??22.7??,????3900??????5?6????????????,??????????,????????4.3%???????7.4%,??????????????

?? ??:????,????10.7?,??????????????90%??;???????????6000???????????????????????319???????????????????301.6??,????(?????????????)

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