Ɣef wakka nwala, tanḍawit tuget s usalaɣ n wawalen s wazal n 28 seg 277 i nesleḍ, yettusemma 10.10%, dayen i d-nemlal di tentaliyin-a i nezrew, nufa-d daɣen azal n 13 mgaraden deg ususru n tergalin (4.69%). Ma nesdukel igemmaḍ-agi ad d-qqimen azal n 236, yettusemma 85.19 % akken i llan di tentaliyin-a, ulac dacu i beddlen deg-sen.