 Mu bihugu 195 bigize umuryango wabibumbye, 55 muri byo biracyatanga igihano cyurupfu, muri ibi harimo Leta zunze ubumwe za Amerika, Botswana, Misiri, Nigeria, Sudani zombi, Ubushinwa nibihugu byinshi byabarabu na bimwe muri Aziya. 