??????
??????
??????
??????
??????
???????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??
?????? ??????????
?????? ??????????
??
????:
1??????????:??????????
2????????????
3???95???
4??????
5??????????????
????
6
%
???:??