????:1?????????:51pc·mc??????

2?????vx

3??????

4?2023?????????

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

????????????12??????19? (??)???????????19??,??,????11??,??4031.1??????????(??,??????????),??26%?

?????????????????11????????????????????,??????????????6.9%?231%????,???????????????11??17.6%?

??,??,????????????????,???????????????????238.9%?117.2%?190.5%??????389.9%?

????11?,???????????????(??????????)???1629.2???????,??????????40.4%?????????????4??????????????21.4%?

?11????,??,?,??20?????,??21%?(??) ?????:??