?? ???31.9??????????????? ????14.5%
????:1????????????:?????????
2???????????
3?????98
4?????200??
5????
??:?????????????11??22??,????????10??,???31.9????????????????,??14.5%?????,????7.9?????,???????????48.0%;????4.9???,??????????20.3%?110????,?????7181???????,?8.3%;??4502???,???20.7%?
???:?????