- Taggayt n usileɣ n wawal areṭṭal n taɛrabt : • Asuddem : 95,96% • Asuddes : 4,04% -Taggayin tiseddasiyin n wawal areṭṭal n taɛrabt : • Arbib : 2,83% • Amyag : 27,12% • Isem : 70,05%.