?? ???31.9???? ???????????????14.5%
????:1???????????:??????
2???95?
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%?
???:????