????? ??? ???? ???? ??? ??? ????? ??? ??? ???? ????? ??? ?? ?? ???? ??? ????.

???????? ???? ??? 777?? ???? ????? ??? ?? ‘??? ???? ? ? ??? ?????’? ??? ?? 28.8%? ‘?? ???’, 49.2%? ‘??? ???’? ????? 18? ???.

??? ?? ???? ?? ‘?? ??? ??’? ??? 15.8%, ‘?? ??? ??’? 6.2%??.

??? ?? ??? ?? ????? ????(36.5%)? ???. ??? ????(35.7%) ????(19.8%) ????(4.5%) ????(3.5%) ?? ????.

??? ???? ?? ??? ?? ?????? ??? 49.7%? ?? ?? ??? ??(26.0%) ??(14.5%) ???(3.9%) ?? ? ?? ???.

??? ????? ?? ???? ?? ? ????? ??(35.9%)? ???. ??? ??(23.2%) ??????(17.9%) ???(15.0%) ??(4.9%) ?? ????.

?? ????? ??(22.7%)? ?? ??? ?? ???(13.5%) ???(10.2%) ???(10.0%) ???(8.6%) ?? ????. ???? 0.2%? ??? ??? ?? ??? ????.????? wjlee@donga.com