Itri = Yetri - Ur d-nufi ara deg wammud-nneɣ ismawen yettwasilɣen s ubeddel n teɣri tamezwarut u d temrna n tezgenargalt w - Deg wammud-nneɣ nesɛa 10n yismawen imalayen ibeddun s targalt, azal n 6.62% ma seg waddad amaruz nesɛa azal n 33.33%