Di tesleḍt inaxdem i tenfaliyin n yinelmaden iqbayliyen nufa-d 3 n tuccḍiwin yerzan  d  n tnila d  d  n tilawt mi neḥseb afmiḍi  nsent nufa-t-id 3,15% . ayen ad yefken azal n 11,37 deg wayen yerzan tiɣemmar ilmend n tseddarin ara ad nesbeyyen deg twinest tamasaɣt.