A??????? ???????

?2?????????????19?? (??????????? ???????????????)??????????????????????????A?19?(??????)?????,???????????,????,????????????????,?????????????3300???

?,?????????????????????3351?????????,??0.81%;?10772??????????????,??1.46%;?????2226?????,?2.03%???????????17210??????,?????781?????????????????

????,??????????????A??18???,?????19??????,?????????????,???????,??????????????????,A??

??????????,????????,???,???????,?,??,???????????????????

??,????,?????,?????8.68%?????7.92%,?????A???????????????????????????????????????????????(?????) ???:?????