??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??
???????????|???????????????
???????????|???????????????
??
????:
1?????????:???92,95,98?????
2????????????
3???????
4???????????
5????????
????
6
%
???:???