Deg tesleḍt i nexdem i tenfaliyin n yinelmaden iqbayliyen deg wayen yerzan abeddel n tergalin, nufa-d 02 n tuccḍiwin mi neḥseb afmiḍi-nsent nufa-t-id 2,11% . ayen ad yefken azal n 7,58 deg wayen yerzan tiɣemmar ilmend n tseddarin ara ad nesbeyyen deg twinest tamasaɣt.