?? 17.5????24319.6???450?? ???????????“???”
????:1???????:????????
2???????????
3???????
4???????
5????????
??:???,??????????
???????:17.5???6?????????7??,????????,?5???,?17.5??,???6.3%???,??9.95????,????????6.1%;?????????7.55???,?6.4%????????????????,????
??:?????4?????????16.8%
???:24319.6???????6??7?,???4?????????????,??????????,?24319.6?,???16.8%?????????????,??1???????????????4?????????,??????9637.2???????,????6.4%,??????????????????,?????1???4?,??6600.3????,???????????48.6%,?????
??:30??6?7?????????????
????,6???7?,??????????2024??????30???????,???450??????????,?????????30?,?????450?,??2.57%?
???:???