?? ???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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