?? ???31.9???? ???????????????14.5%
????:1???100??3????:???????????
2????????????
3???????????
4??????95????
5??????
?????:???11???22??,?????????????10???????????,????31.9????????????????,??14.5%???,??7.9?????,???48.0%;??????????4.9???????,????20.3%?110?,????7181???,????8.3%;??4502????,??20.7%?
???:?????????