Note: As of , low-income, lower middle-income, upper middle-income, and high-income economies are defined by GNI per capita, as follows:
| Income Group | GNI per capita (calculated using the World Bank Atlas method) |
|---|---|
| Low-Income | $1,085 or less |
| Lower Middle-Income | Between $1,085 and $4,255 |
| Upper Middle-Income | Between $4,255 and $13,205 |
| High-Income | $13,205 or more |
