??? ?? ???? ?? ????? ???? 12.7%? ??? ???? ?? 7.7% ???? ??. ??? ??? ???? 2.1% ??? ? 2016～2018? ??? ?? ???? ?? ??? ?? ????. ??? ??, ???, ???, ???, ???, ???? ?? ???? 1.7%? ???? ??? ???? ??. ???? 2018??? ?? ??? ?? ???? ?? ???? ????? ??.
??? ?????? “??? ?? ??? ??? ????? ??”?? ???? ??. ? 10? ???? ?? ?????? 23.9%? ???(31.1%)?? 7.2%??? ???? ????. ???(8.7%)? ???(11.0%), ??(14.8%), ??(19.4%) ?? ???? ??? ????. ??? ???? “????? ??? ?? ??? ?? ??? ????? ????? ???? ??? ??? ????? ??? ???? ?? ??? ???”? ???.
??? ?? kchwang@donga.com
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