| Date | Study | StudyURL | Source | Website | Population | PopulationDensity | CountryId |
|---|---|---|---|---|---|---|---|
| 12/31/2015 | UN estimate | http://esa.un.org/unpd/wpp/unpp/panel_population.htm | Swaziland Government website | http://www.gov.sz/index.php?option=com_content&view=article&id=397&Itemid=332 | 1400000 | Eswatini |