?????:15??????????????8.6%

????:????????:???????

????????????6??????????????18?? ????18????,???,15?,??8.6%?

????????????,15???,?36570?,??5.5%?5????????7179?,?????????????2.3%?

??????????,15??,??8.6%?????,????????????????9.7%?7.2%?12.7%??9.9%;??,8????(???????????????)?????10%?5??,?7.2%?

?????????????:?????