?????????8?? ??????

????:???????:???????

?9????????????18?????? (????????? ??)????,8??934.3????,??1.57%,??;??2.51???????????????,???

???,????2009???,????????????3?????,2015?2.8???,????6??????????8???????????2.51?,??

???,????,2021????????900??,???????????????8????934.3???????????????,??:??????????169.3??????????116.1???????107.8?????????????????????

???????18??,?,??,????,?????????,????,?,???

??????,8??2340.66???????,???????????????????????0.03%,??0.01%??,??1153.43????????,??1187.23???(??????????????????) ???:???