Tuget n yimsulɣa-nneɣ d tillawin 56% imi d netni i nettafen mi ara narzu ɣer yexxamen, ma d irgazen llan deg wazal n 44%, imi llan wid i yestehan ad aɣ-hedren, d widak ur nuffin ara deg yixxamen llan deg uxeddim 60% 50% 40% 30% tillawin irgazen 20% 10% 0% tillawin irgazen