????:1????????:??????100???????

2?????????

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%?

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