MD: Aẓeblan, Azengal, A eḥwal, Bumellal, ẓ  Deg wammud-nneɣ llan 21 n yirbiben azal n 16,93 %, seg yisuddimen  Deg wammud-nneɣ ur llin ara yismawen i d yettwasuddmen seg yisem 1.3.1.2. Asuddem n tɣara: