5? ????? ??? 2? ? ????? ????(????? ??) ??? ???? ?? ??? 19.4%? 1?? 12.8%? ?? 6.6%??? ????.

?? 2005? 2?? 20.9% ?? 2? ?? ?? ?? ????.

???? ???? ??? ??? 9? 11.1%?? ????? 12? 12.6%? ??? ?? ??? ???? ??. ???? ???? ??? △??? 5? 44.4% △12? 49.3% △?? 1? 51.7% △2? 50.6%? ????.

??? ???? ?? ??? ???? ?? ?? ????? ????? ???? ??? ?? ??? ???, ??? ??? ? ?? ???? ?? ???? ????.

??? ?? jaeyuna@donga.com