반면 30대 이하에서는 일자리 부족(32.5%), 유소년기 불우한 환경(25%) 등 사회적 요인이 중요한 원인으로 작용했다.
On the other hand, social factors such as the lack of jobs (32.5 percent) and the poor environment during childhood (25 percent) were important factors for those in their 30s and younger.