Daɣen nufa-d llan wassaɣen isnamkanen gar yismawen-agi : nufa-d 7 n yismawen sɛan assaɣ n tgetnamka azal n 5%, nufa-d yiwen n yisem yesɛa assaɣ n teynisemt azal 0,71%, 6 nyismawen yesɛan assaɣ n tmegdiwt azal n 4,28%, ma d tnmegla nesɛa 7 n yismawen azal n 5% d wassaɣ n teynamekt.