?? 9?????????M2????6.8% ???
????:1???????:???????
2???????vx
3??????????
4????????????
5?????????
??????10??????????????14?? (?????????? ???)?????14??,9?????,??????????????(M2)??309.48?(???,????),???6.8%?????(M1)????????????62.82???????????,???????????????7.4%???????????????(M0)????12.18??,??11.5%???8386?????
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???,??????M2??,M2????????????????????????????9????,????,??,?????????M2???
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