Iwaquren, deg wammud-nteɣ nesɛa 72 n yismawen iḥerfiyen ṭṭfen azal n 49,30% deg wammud, nesɛa 31 n ismawen isuddimen ṭṭfen azal n 22,14% deg wummud, nesɛa 68 n yismawen uddisen ṭṭfen azal n 48,57% , deg wammud-a nufa-d ismawen uddisen i d-yufraren s waṭas, si tama nniḍen nwala ulac aṭas n yismawen ireṭṭalen nesɛa 22 n yismawen ṭṭfen azal 15,71% deg wammud.