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

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

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

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

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

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