Deg wayen yarzan imgan d ilugan n teẓḍawt n uḍris, nuf-ad 35% n yinelmaden ur qudren ara agraw n uḍris d beṭṭu-s d tiseddarin. 90% seg-sen ur bdin ara isenfaliyen-nsen s tenfalit n tazwara, 65% ur bdin ara addad wis sin s tenfalit i wulmen, 85% ur nufi ara tanfalit n tagara.