?? ??? ????(4? 29?～5? 1?)? ??? ??? ??? ?? ???? ???? ?? ‘??? ?’? GKL? ?? ???.
26? ??????? GKL? 5.4% ?? 2?4100?? ??? ???. ????? 0.21% ??? ????? ??? ?????? 0.6% ???? ? ?? ??? ??? ?? ???? ???. ?? ?? ???? ?? ???? ??? ?? ??? ??? ????? ??? ?? ???? ???? ???? GKL? ??? ??? ??? ???? ?? ??? ????.
??? ?? yunjung@donga.com