?? ???31.9???? ???????????????14.5%
????:1????????:??????????
2??????????
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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