Tamenaḍt n Tizi Ɣennif tella tesԑa 40 n tudrin deg ussegas n 1984,ma yella seg useggas n 1997 ar tura ԑeddant i 50 n tudrin , imezdaɣ n temnaḍṭ iweḍen ɣer 29409 deg deg yunyu 200;tilawin :14641, irgazen azal 14768 .Ma d ayen yeɛnan iɣerbazen ad tt- naf tesɛa 16 n yiɣerbazen imenza,8 n yiɣerbazen ilemmasen , d kraḍ n tesnawiyin.