?? ????????????5%?7%
????:1????????:??????
2?????
3??????????????
4??????????????
5?????????????
????9???24?? (?????????? ???)?24???????????????????,???????25????,?????5%???7%??
?????????????? (????????)? ? ????????????,??639????(??????????,????)????669???????,?475?????499???????879?939?????,???659???705???????
??,“?????”????,????????????3%???13%,?4678?????4998??
???,?????“????????”?????????,??60?????,??????????????“??”?????????????,???100???(?)
??:??