?? ????31.9??????????????? ???14.5%
????:1????????????:???????????
2??????????
3???????
4???9598?
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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