▽…????? ???? 13~14? ?? 742?? ???? ?? ??? ?? ????? ??? ?? ???? 52%? ‘???? ??’??? ??? ??? ??? ?? ‘?? ??’? ??? ???…▽…? ????? ? ???? 9.6%? ‘???? ??’, 5.9%? ‘???? ?? ?? ??’? ?? ‘???? ??’(18.3%)?? ‘??’(8.7%) ? ???? ????? ‘?’? ??? ?? ??….
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