?? ????31.9??????????????? ???14.5%
????:1?????????:??????
2???????
3?????????
4?????
5???spa???
????:????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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