???，? ???? ???? ８５％ ??? ????

?? 1997? 3? 5? 11? 55?

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?????? ?? ??? ????? 85%? ???? ?? ???? ??. ???? ?? ??? 4?84? 2?8?4?64?? ??? ???? ????? ??, ???? ????? 5? ???. ???? ????? ?? ????? ???? ???? ?? ?? ?????? ??? 85%? 4?9? 2?7?9?56?? ??? ??? 1.4??? ??, ????? ?????? ??. ?? ???? ??? 75%? 3?63?(2?7?6?30??)? ?????? ???1?21?(8?34??)? ???? ???? ???? ???. ??????? ????? ??? 1.4?? 53? 8?31??(46%) 2.4?? 42?2?2??(24%) 3.4?? 22? 1?99??(24%) 4.4??? 4? 52??(6%) ???.