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

????:??????????:??100??????

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

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

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

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