?? ???????????????31.9??? ????14.5%
????:1?????:??????????
2???9598???
3?????????????
4??????
5???????????
????????:????11????22??,?10??,??????????31.9????????????????,???????????14.5%????????,?????7.9?????,????48.0%;???4.9??,?????????????20.3%?110??,??7181???,??8.3%;???4502????,??20.7%?
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