??
??????????2????5??????????? (???????????? ????????????)???????????5??????????????,????,?????
????,???,?30????????2000?????34??????,???????????????????????????????????????67%,??5???
?????????,??????,??????????????
???,?????????,????????,???????????????????????????????????????????????????????????????,??1??????,?????22???????????????,????????????
??,??????????????????,????????????80??????,??8????,?11?????,???125????????????(????????????????????) ?????:???
?????????
???????????????????????67%?????????????