????31.9??????????????? ???14.5%

????:????????368:?????????

????:??11?22????,??10???????????,???????31.9??,???14.5%?????,???7.9??,????48.0%;???4.9??,????????????????20.3%?110????????,????7181??????????,?????8.3%;??4502???,?????????????20.7%?

???:??????