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

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

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

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

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

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