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

2??????????

3???????

4???????

5?92?95?

????????????(??????????):????????????,???,?????????,??????????

?,?????????????????11??,?????????????????5.8%???11????????????,????????80%????????????????????????60%??????,??????????,???????????????8.7%??29.3%?????,????????????21????30%??

???????????????,11??,??50.3%,?????????????,????????????,??????,?????????????????

???:???