Taɛdest,Tazegt), - Ma deg umḍan nufa-d : - Asuf : nufa-d tuget deg-sen ṭṭfen azal n 38.41% seg wammud-nneɣ,ma seg yiḥerfiyen ṭṭfen azal n 84.05%(MD : Canxar,Tament) - Asget :nufa-d llan kra n yibeddilen ɣer wusget s tmerna n udfir akk d tmellilt tagensant,akk d udfir d tmellilt tagensant, tuget deg-sen ṭṭfen azal n9.27% seg wammud-nneɣ,ma seg yiḥerfiyen ṭṭfen azal n 15.94% (MD : Imesmaren, Isefdan, Iẓra) - Ma dayen yeɛnan addad, nufa-d ammud-nneɣ yella deg waddad ilelli,ṭṭfen azal n 45.69% ,(MD : Tagḍit ,Adexcim, Ajeǧǧiḍ) - Imsulɣa deg umeslay-nsen mi d-sfahmen awalen-nni fkan-aɣ-d wid yesɛan addad amaruz ṭṭfen azal n 18.86% seg wammud-nneɣ,ma seg yiḥerfiyen nesɛa azal n 43.47% yettban-d s tmerna n teznargalt w neɣ y neɣ aɣelluy n teɣri tamezwarut akken daɣen yezmer d abeddel (MD : Aseggas-agi ur lhin ara iniɣman acku ikcem-i-ten yilef n iniɣman,Tewɛer tefḍirt n meɣres yesbraken iɣes) - Nufa-d deg wammud-nneɣ ismawen isuddimen ṭṭfen azal n 30.46%