Ukubuyela kwimeko yesiqhelo kwezoqoqosho kwamanye amazwe kubangele imfuno enamandla yentsimbi, kwaye umgaqo-nkqubo wemali wokunyusa amaxabiso emarike yentsimbi unyuke kakhulu.

Abanye abathathi-nxaxheba kwimarike babonise ukuba amaxabiso entsimbi aye anyuka kancinci kancinci ngenxa yemfuno enkulu yemarike yentsimbi yaphesheya kwikota yokuqala; ngoko ke, ii-odolo zokuthumela ngaphandle kunye nomthamo wokuthumela ngaphandle unyuke kakhulu ngenxa yokuzimisela kwamashishini asekhaya ukuthumela ngaphandle.

Amaxabiso entsimbi anyuke kakhulu eYurophu nase-US, ngelixa ukunyuka kwawo bekuphantsi kakhulu e-Asia.

Iimarike zentsimbi zaseYurophu naseMelika ziqhubekile nokunyuka ukusukela kwisiqingatha sesibini sonyaka ophelileyo. Ukuba kukho naluphi na utshintsho kuqoqosho, iimarike kwezinye iindawo ziya kuchaphazeleka.