Nemmeslay-d daɣen ɣef tefyirt taḥerfit, yebnan ɣef useɣru d yisemmaden, nwala amkan teṭṭef deg wammud-nneɣ 16,09%. Llant tefyar tiḥerfiyin tumyigin yewweḍ leḥsabnsent 11,30% akked tefyar tiḥerfiyin tirumyigin 4,79%.