Because Qatar has the highest GDP in the world and is profiting a lot from its products and its population are rich and the country's population rose sharply because of immigration and oil companies give away incredible salaries to their workers and they're demanding a lot from the local market. This is supposed to mean that if the companies in qatar profit, they are supposed to increase salaries proportionally for those that caused them to make such profit. Many small and medium companies are not aware of that last part.