Mu bihe by’ihinga igihembwe cy’umuhindo kigira uruhare runini mu kwihaza mu biribwa aho ku musaruro uboneka ku mwaka, haboneka nibura 70% by’umusaruro w’ibigori; 54% by’umusaruro w’ibirayi; 49% by’umusaruro w’umuceri na 47% by’umusaruro w’ibishyimbo, ugereranyije n’igihembwe cy’itumba.