??????????????????67%

???????2??5???????????? (???? ??????)??5?,???,???????

??????????????????,??????,??30??????2000?34????,???????????67%,?5?????

???????????,????,????

??,?????????????????,??????????????????????????,???????????????????????????????????????????????,??1???,??22??????,???????????????

??????????????????,????????????,???????????????80??,?????????????8?????????,????????????11?????,????125?????(????????????????????) ????????????????????????????????????????:???????