???? ?? ???? ?? ???? ???? ???? ??? ???? ? 2.0 ??? ???? ??? ????? 35? ??? ?? ??? ??? ????. ?? 20, 30?? ???? ??? ? 2.0? ?? ?? ???.
??? ??? ???? ??????? ‘?????’? ??? 35~44? ??? ??? ?? ???? ‘???’? ???? ??? ??? ??? 35.7%? ???. 35? ?? ???? ??? ??? ??? ??? ?? 73%? ????. ??? 18~24? ??? ???? 30.6%? ????? ???? ??? ??? ??? 1.3%? ????.
?? ??? ???? ??? ? ? ???? ???? ?? ???? ??? ????.
? 2.0? ????? ??? ???? ‘?????’? ??? ????. 35? ??? ???? 45%? ????? ??? ??? 82%? 35? ??? ????? ?? ???? ??.
???? ???? ??? ???? ??? ???? ?????? 60%, ???? 76%? ??? ??? ????.
?? ?? ???? ???? ????? ‘????’? ??? ??? “???? ?????? ??? ??? ????? ?? ?? ?? ???? ??? ?? ??? ? ?? ??? 30? ?? ??? ?? ??? ??? ?? ? ??”? ????.
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