????:1??????????:???????

2???????????

3?????????????

4??????????

5?????95??

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

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

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

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