Akken i d-nnan yimusnawen n tmennaḍt llan azal n (75 %) n waman di tjumma n umaḍal .Amur ameqqran (97%) llan deg yigarawen d yillen, ayen i d-yeggran yella deg yigdizen (2%), deg yimdunen , deg yisaffen , di ttra n wakal akked uzwu neɣ di tignewt.