Tacrewt ẓẓayen skelsen-tt deg ugezdu n Msila s tmettant n semmus n yimdanen akked 37 nniḍen d imejraḥ seg d-ḍran 26 n yisehwa n ubrid, i yezmel uɣbalu-nni.
Deg yiwet n twala, tiyunin n Umesten aɣarim gant 1.706 n tigawin i wakken ad ssensen 1.294 n yimeḍqan ideg tuɣ tmes i d-yezgan deg temdinin, deg yimeḍqan imguranen akked wanda nniḍen, rnu daɣen 4.112 n temzal n tellalt n yimdanen yellan deg umihi akked temzal nniḍen yemgarden.