Deg tezrawt tasmektant yerzan awallen n tmaziɣt nufa-d 39% deg tɣiwant n Dreԑ Lmizan d 61% deg tɣiwant n Yiԑekkuren. Akken diɣ nexdem tazrawt n uselkem d usektem i wawalenagi nufa- deg uselkem 80% di tɣiwant n Dreɛ Lmizan,taɣiwant n Yiԑekkuren 68% ma d ayen yerzan tabadut n usektem deg Dreԑ LMizan 20% , d 32% deg tɣiwant n Yiԑekkuren.S yin akkin nsufeɣ-s asaɣen-nsen d yigmaḍ-nsen I yellan ger wassaɣ n yismawen n wemdan d twacult 26%, assaɣ n yimɣan d isekla 23%, assaɣ d yini, tarakalt, agama drus maḍi.