????:1????????:???????????

2??????????

3?????600??

4???????

5?????????

??????12??????????????????19???????? (?????????????? ?????????????)??,12???????????19???????????????????,???????????????,?,?,???????????????,?;??????????;?????????,???,??????????????????,??????;???????????,?,??,????,???

??????:2004??2023???,????????????????,??????,????????????????????,?????????,????1.86??????????????????????????????????2016?????????????2021?,???????????,????????????????????????,???????,????????????????????????

??????????,???????????????????????,??????????????????????????????????????????????????????,??????,???????,???,??????,????,????????,???????,??????????????????????????????????(???????????????????) ???????:?????