| 1989 | | Hong Kong | page.geo_unit_pageant.unplaced |
| 1990 | | London | page.geo_unit_pageant.unplaced |
| 1991 | | Atlanta | placement.FINALIST |
| 1992 | | Sun City | page.geo_unit_pageant.unplaced |
| 1993 | | Sun City | page.geo_unit_pageant.unplaced |
| 1997 | | Baie Lazare | page.geo_unit_pageant.unplaced |
| 2000 | | London | page.geo_unit_pageant.unplaced |
| 2001 | | Sun City | page.geo_unit_pageant.unplaced |
| 2002 | | London | page.geo_unit_pageant.unplaced |
| 2003 | | Sanya | page.geo_unit_pageant.unplaced |
| 2004 | | Sanya | page.geo_unit_pageant.unplaced |
| 2005 | | Sanya | page.geo_unit_pageant.unplaced |
| 2006 | | Warsaw | placement.QUARTERFINALIST |
| 2007 | | Sanya | page.geo_unit_pageant.unplaced |
| 2008 | | Johannesburg | page.geo_unit_pageant.unplaced |
| 2009 | | Johannesburg | page.geo_unit_pageant.unplaced |
| 2010 | | Sanya | placement.QUARTERFINALIST |
| 2011 | | London | page.geo_unit_pageant.unplaced |
| 2013 | | South Kuta | page.geo_unit_pageant.unplaced |
| 2014 | | London | page.geo_unit_pageant.unplaced |
| 2015 | | Sanya | page.geo_unit_pageant.unplaced |
| 2021 | | San Juan | page.geo_unit_pageant.unplaced |
| 2023 | | Mumbai | page.geo_unit_pageant.unplaced |
| 2025 | | Hyderabad | placement.SEMIFINALIST |