?? ??? ??? ??? ???? ??? ?? ????? ???? ??? ‘?? ????? ??’ ??? ?? ????? ??, ? 18～59?? ?? 537??? ??? ?? ?? ??? ???? ?? ????? ? ?? 34.6%? ‘??’? ??? ?? ???? 1??? ???. ? ?(?? 12.1%) ???(7.6%) ?(7.6%) ??(3.9%) ?(3.0%) ??(1.5%) ?? ? ?? ???. ‘??’ ?? ??? ??? 13.4%? ???.

??? ?? ??? ?? ???? ‘??? ????? ??’??? ?? ??? 37.4%? ?? ???, ‘??? ?????? ??’? 32.2%? ????. ??? ?? ??? ???? ‘???? ??? ??’(32.2%) ‘????’(26.8%) ?? ?? ???? ‘???? ?? ??’?? ?? ??? 5.2%? ???. ?? ???? ??? ??? ? ‘?? ????? ??’? ??? ?? ‘?? ??? ???? ?’(48%)???. ?? 30? ??? ???? ???? ???. ? ? ‘??? ???? ?? ?’(29.4%), ‘??? ??? ???? ?’(12.3%) ?? ????.

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