?? ???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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