??? ???? ???? 0.02% ?? ? ??? ???? ???. ??(0.18%) ??(0.14%) ???(0.12%) ???(0.12%) ?? ???, ??(―0.05%) ??(―0.03%) ???(―0.02%) ?? ?? ???. ???? ????? ?????? ?????? ??? ??? ?? ??? ??? ?????.

???? 0.01% ???. ??(―0.13%)? ???, ??(0.03%) ??(0.01%)? ?? ???. ??? ??? ??? ???.

???? ? ????? ??? 0.01% ???. ??(0.42%) ??(0.26%) ????(0.12%) ?? ???, ??(―0.57%) ??(―0.28%) ???(―0.08%) ?? ????.

??? ?? jefflee@donga.com