Deg yixef amezwaru, nesmekta-d s umata, acu i taseddast deg tmaziɣt, imi nessaweḍ nbedr-d inawen n yiseɣra (umyigen, irumyigen), acku nufad di tefyirt taḥerfit azal n 15,27%, imi iseɣra umyigen ṭṭuqten azal n 1354%, ma tifyar tirumyigin sɛant 1,72%. Akked kra n yiferdisen i ttkemmilen anamek-nsen, wigi d isemmaden. Imi nufa-d s usddukkel-nsen ad d-talaɣ taɣessa taseddasit, tin i wumi neqqar tafyirt taḥerfit, nessaweḍ nesddukkel-iten, nefka-asen-d tabadut, ama i tefyirt-a ama d iḥricen-is.