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