????:1??????V:???????????

2?????????

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4?????vx

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??????10????14? ??14????,???1????????9?????,??9%,???10%?

???,???9??,????2124.36??????????,???1567?????????,????????8.5%;??????556????????,?10.6%?

????,???9??????,???270.25??????????,????????206???,????63?????

??,????????1???9??,???2248.19?????,??123????,??12.4%;?????????2125???,???????????????9.8%?

?,??9???,???301.83????,????10???????????????,??291?????????(??????????) ???:??