The countries with the most workers have low wages in comparison with countries with less labor. In effect, workers in low-wage countries have migrated to work in countries with higher pay.
The country has more workers are underpaid when compared to countries with less labor. As a result, workers in countries with low wage immigrants to work in countries where wages are higher.
The workers are paid low compared to countries with less labor. Effective in countries with low wage workers migrated to work in countries with higher wages.