Wage inequality has decreased in two-thirds of all countries since 2000. Low-income countries show the most significant decreases in wage inequality, with an annual decrease between 3.2 and 9.6 percent.
The number of countries with high inequality has decreased from 74 to 51 between 2000 and 2020. The number of countries with low inequality increased from 20 to 32 between 2000 and 2020.