?? ???????????????31.9???? ???14.5%
????:1??????:????wx
2?????
3???????95?
4??????????
5??????????
?????:??11????22???,??????????10????????????????,?????31.9????,???14.5%?????,????????7.9??,???????????48.0%;??4.9????,??20.3%?110??,??7181??,???8.3%;???4502???????,?????????????20.7%?
??:?????