| 1975 | | Oranjestad | placement.2RU |
| 1976 | | Oranjestad | placement.QUARTERFINALIST |
| 1977 | | Oranjestad | page.geo_unit_pageant.unplaced |
| 1978 | | Oranjestad | placement.WINNER |
| 1984 | | Miami, Florida | page.geo_unit_pageant.unplaced |
| 1997 | | Freiburg | placement.WINNER |
| 1998 | | Bad Lausick | page.geo_unit_pageant.unplaced |
| 1999 | | Bochum | placement.SEMIFINALIST |
| 2001 | | Coburg | placement.SEMIFINALIST |
| 2002 | | Fürth | placement.SEMIFINALIST |
| 2003 | | Berlin | placement.3RU |
| 2004 | | Hohhot | page.geo_unit_pageant.unplaced |
| 2005 | | Huangshan | page.geo_unit_pageant.unplaced |
| 2008 | | Zabrze | page.geo_unit_pageant.unplaced |
| 2011 | | Orihuela | placement.SEMIFINALIST |
| 2012 | | Aquisgrán | placement.SEMIFINALIST |
| 2013 | | Magdeburg | page.geo_unit_pageant.unplaced |
| 2014 | | Magdeburg | page.geo_unit_pageant.unplaced |
| 2015 | | Magdeburg | placement.QUARTERFINALIST |
| 2016 | | Colombo | page.geo_unit_pageant.unplaced |
| 2017 | | Hurghada | page.geo_unit_pageant.unplaced |
| 2018 | | Pasay City | page.geo_unit_pageant.unplaced |
| 2019 | | Sharm El-Sheikh | page.geo_unit_pageant.unplaced |
| 2021 | | Sharm El-Sheikh | page.geo_unit_pageant.unplaced |
| 2022 | | Sharm El-Sheik | page.geo_unit_pageant.unplaced |
| 2023 | | Sharm El-Sheik | page.geo_unit_pageant.unplaced |
| 2025 | | Sahl Hasheesh | placement.SEMIFINALIST |
