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