［??／??］??産 ??? ??????…????? ６％

?? 1997? 6? 24? 09? 41?

???: ?

???? ??? ???? ??????? ???? ??? ???? ??????? ???? ??? ?? ?? ??? ????. ???? ??? ?? ????? ? 4? ???? ??? ???? ? 5? ????????? ????? ??? ????? ???? ???? ????? 0.47%? ????? ???. ??? ????? ?? 5?3?66?8?2??? ??? 3?38?6?6????? 6.31%??. ???? ??????? ?????? 12.28%? ?? ???? △?? 8.82% △?? 0.46% △?? 0.08% ????. ? ?? ??? ??? ??? ???? ???? ??? ????? ???? 90.52%? ??? ???? ??????. ? ???? 『?????? ????? ??? ??? ??? ?? ??? ???』? 『??? ????? 20%??? ?????? ?????』? ???. 〈??〓? ???〉