| 1973 | | Oranjestad | page.geo_unit_pageant.unplaced |
| 1974 | | Oranjestad | page.geo_unit_pageant.unplaced |
| 1976 | | Oranjestad | page.geo_unit_pageant.unplaced |
| 1978 | | Oranjestad | page.geo_unit_pageant.unplaced |
| 1981 | | Barranquilla | page.geo_unit_pageant.unplaced |
| 1982 | | Cartagena | page.geo_unit_pageant.unplaced |
| 1983 | | Oranjestad | page.geo_unit_pageant.unplaced |
| 1984 | | Miami, Florida | page.geo_unit_pageant.unplaced |
| 1985 | | Lagos | placement.WINNER |
| 1989 | | Lagos | page.geo_unit_pageant.unplaced |
| 1990 | | Lagos | page.geo_unit_pageant.unplaced |
| 1996 | | Trier | placement.1RU |
| 1997 | | Freiburg | page.geo_unit_pageant.unplaced |
| 2001 | | Coburg | placement.2RU |
| 2002 | | Fürth | page.geo_unit_pageant.unplaced |
| 2004 | | Hohhot | placement.2RU |
| 2005 | | Huangshan | page.geo_unit_pageant.unplaced |
| 2006 | | Nassau | page.geo_unit_pageant.unplaced |
| 2008 | | Zabrze | page.geo_unit_pageant.unplaced |
| 2010 | | Punta Cana | placement.3RU |
| 2011 | | Orihuela | page.geo_unit_pageant.unplaced |
| 2012 | | Aquisgrán | placement.SEMIFINALIST |
| 2013 | | Magdeburg | page.geo_unit_pageant.unplaced |
| 2015 | | Magdeburg | page.geo_unit_pageant.unplaced |
| 2017 | | Hurghada | placement.QUARTERFINALIST |
| 2018 | | Pasay City | page.geo_unit_pageant.unplaced |
| 2019 | | Sharm El-Sheikh | placement.QUARTERFINALIST |
| 2021 | | Sharm El-Sheikh | page.geo_unit_pageant.unplaced |
| 2022 | | Sharm El-Sheik | placement.QUARTERFINALIST |
| 2023 | | Sharm El-Sheik | placement.QUARTERFINALIST |
| 2024 | | Sharm El-Sheik | page.geo_unit_pageant.unplaced |
