?? ?????????8?? ??????
????:1?????????:???????100?????
2??????
3???????????
4??????????
5??????V
??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?????????(?????) ???:???????