?? ???? ?? ????? ???.
??? ????? ???? ??? ??? ?? ??? ?????.
??? ??? ??? ??? ??? ????? ??? ???.
???? ??? ???? ?? ?? ??? 1000?? ???? ??? ??? ???, ??? ? 76.8%? ??? ???? ?? ???? ?·???? ???? ??? ??? ???? ?????.
? ????? ‘?? ??(81.6%·????)’? ?? ???? ?? ?????.
‘???·???(74%)’ ? ????? ?? ??? ??? ??? ?? ?????.
??? ??? ???? ??? ????? ??????.
2030??? 4050?? ? ?? ???? ??? ??? ????? ???? ???? ?? ??? 2030???? ??? 37.6%, 4050???? ?? ??? 33.6%? ??????.
???? ???? 2030???? ???? ????? ????? ??? ?? ??(20? 55.6%, 30? 38.4%, 40? 26.8%, 50? 29.6%)? ?????.
??? ??? ???? 4050???? ???? ????? ????? ??? ??(20? 18.4%, 30? 25.2%, 40? 47.2%, 50? 43.6%)? ???.
?? ??? ?? ??? ??? ??? ?? ????? ??? ????.
???? ?? ?? ? ??? ??? ???? ? ?? ??????.
??? ?? aykim@donga.com
[??★???] ??????? ?? ‘???’???!
??? ??? ??? ??
