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?? ???? ???? ?? 460? ?? ? ?? ?????? ????. ???? ?????, ???? ? ??? ??? ?? 30% ??? ??. ???? ?? ??????? 20% ??? ???? ?????? ?????, ????? ??? 10% ????. ??? 4? ?? ? ?? ?? ???? 6?? ?? ???? ???? 1?? ?? ?? ? ?? ?? ?? ???? ???? ????. ???? ????? ???? ????? ?? ??? 20% ?? ??? ????.
SM3? SM5, SM7, QM5 ? ?? ?? ??? ??? ?????? ???? ????? ????? 30% ?? ??? ????. ?? ?????? 20% ????. ?? ?? ??? SM3? 2002~2005??, SM3 ????? 2005~2011??, SM5 1998~2005??, ? SM5 2005~2007??, SM5 ????? 2007~2010??, SM7 2004~2008??, SM7 ??? 2008~2011??, QM5? 2007~2011????.
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???? ??? ?? mbkim@donga.com