Imsulγa nneγ mgarraden, gar wid i d-yefkan ismawen nnsen anda yewweḍ leḥsab nnsen 87% ,d wiyaḍ yessmenyfen ad ǧǧen ismawen nnsen d uffiren anda yewweḍ leḥsab nnsen 13% kan.