?? ?????78.4?? ???????????????98.7%
????:1???????????:??95??????
2???????
3????????
4??????????
5??????
??????????12???????????????5?????????? ???????????????????????,???????????«??????????????????????????»?12??????5????????????,??,????«??????»????,???????????????????????
???,??78.4??????????,??????????????,?????98.7%???????,?,??????,??????????????????,????,?“???????????”?????6063?????,99.3%??
????????????????:???