Ingaruka y'ubumwe bw'ibihugu ku bucuruzi

Ni izihe mpano zifasha umusaruro w'ubucuruzi mu muryango w'ubumwe bw'ibihugu? Nyamuneka ugenzure izi mpano zishingiye ku ngaruka zazo ku musaruro w'ubucuruzi mu muryango w'ubumwe bw'ibihugu, ukoresheje igipimo cya 1-10, aho akabuto katanditse kagaragaza "Ingufu nke" naho akabuto katanditse kagaragaza "Ingufu nyinshi":