Table 4 Countries classified according to the region and income level
| Country | Number of articles | Region | Income level |
|---|---|---|---|
| Rwanda | 3 | Sub-Saharan Africa | Low-income economy |
| Belize | 1 | Latin America and the Caribbean | Upper middle-income economy |
| Haiti | 1 | Latin America and the Caribbean | Low-income economy |
| Afghanistan | 1 | South Asia | Upper middle-income economy |
| Turkey | 1 | Europe and Central Asia | Upper middle-income economy |