??, ???? ???? 30·40? ??? ?? ???

???? ??? ??? ???? 30~40? ??? ??? ??? ????.

???? ????? 24? ??? ‘?? ????? ???? ?? ? ???’? ??? ?? ??? ???19 ??? ?? ????? ???? ???? ??? ‘??? ?’? ??? ??? ????.

?? ??? ???(? 36?? ??)? ???? ???(? 15?? ??) ??? ?? ????.

??? ??? ??? 2019? 24.4%?? 2022? 34.0%? ????. ???? ??? ??? 6.7%? ??? 7.1%? ???? ????? ??? ??(2019?) 6.1%??? ?? ????.

?????? ??? ??????(??·?? ???)? ???? ??? ? ????.

??? ??? ? ???? ?? ??? ?? 2019? 42.0%, 12.9%?? 2021? 54.9%, 16.6%? ????.

30~40? ????? ??????? ??? ????? ??? ? ????.

30?? ?????? ??? 2019? 11.9%?? 2021? 19.2%? ?? ? ?? ???? ???.

40?? ?? ?? 15.1%?? 21.1%? 6.0%??? ????.

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

???? ????? “????? ?? ???? ???? ???, ??? ???? ??, ?????? ???? ??, ??·?? ???? ?? ? ?? ?? ???? ????”? ????.

????? ??? ?? IT? ??·??·?? ????, ???? ? ??? ??? ???? ?? ??? ???·??·?? ? ???? ?? ???? ??? ?? ????.

?? ????? “???? ??? ? ??? ??? ???? ???? ???? ??? ???? ????? ???? ?? ??? ??????”? ???.

(??=??1)