?????????? ???????

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

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

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

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

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