???????????????????????
?2??????21?????????????????????? (?????? ???)??20?????,????????????????�??�????????????????7???????????????????????,???????????
??????,???????????????????????????????,??????????????,????????????????????????????????????,????,????????????????????�??????�???
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???????????????????????????????,????????????,?????
??????????????????????????,?,??????????????????????????????????????????????????,???13??????
???,??,?????????1?????12?97%?
?86??????????
????????????????2??????1???????????????,?,??????25%???,??????10%???????????????2???????????????????3?????,???????????????????????????????,????,?30????????????????????2??????10??????????????????,??????????3?????12??????25%?????(??) ?????:????????
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