Amakuru aheruka kugaragara kuri gasutamo agaragaza ko ibicuruzwa by’ubuhinzi byoherezwa mu mahanga mu Bushinwa byazamutse cyane mu myaka itatu ishize, aho igipimo cy’ubwiyongere bw’ibicuruzwa ku mwaka cya 45%. Aziya y’Amajyepfo y’uburasirazuba igize hejuru ya 40% by’iri zamuka, bigatuma iba igihugu kinini cyane mu mahanga...