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

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

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

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

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

???:???