| 12/31/2017 |  |  | Statistics Denmark | http://www.dst.dk/en/ | 5760000 |  | Denmark | 
          
                | 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 | 
          
                | 12/31/2015 | Official estimate | http://www.one.cu/aec2015/03 Poblacion.pdf | Oficina Nacional de Estadísticas | http://www.one.cu/ | 11239000 |  | Cuba | 
          
                | 12/31/2015 | 12/31/2010 census | http://www.dzs.hr/default_e.htm | Croatian Bureau of Statistics | http://www.dzs.hr/default_e.htm | 4225000 |  | Croatia | 
          
                | 12/31/2015 |  |  | Instituto Nacional de Estadística | http://www.inec.go.cr/ | 4832000 |  | Costa Rica | 
          
                | 12/31/2016 | UN estimate | http://esa.un.org/unpd/wpp/unpp/panel_population.htm | CIA Word Fact Book | https://www.cia.gov/library/publications/the-world-factbook/geos/wi.html | 587000 |  | Western Sahara | 
          
                | 12/31/2015 |  |  | UN estimate | http://esa.un.org/unpd/wpp/unpp/panel_population.htm | 71200000 |  | Democratic Republic of the Congo | 
          
                | 12/31/2012 |  |  | UN estimate | http://esa.un.org/unpd/wpp/unpp/panel_population.htm | 4043000 |  | Republic of the Congo | 
          
                | 12/31/2015 |  |  | UN estimate | http://esa.un.org/unpd/wpp/unpp/panel_population.htm | 770000 |  | Comoros | 
          
                | 12/31/2015 | Official population clock | http://www.dane.gov.co/reloj/reloj_animado.php | DANE | http://www.dane.gov.co/ | 48063000 |  | Colombia |