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

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

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

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

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

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