| 1986 | | London | page.geo_unit_pageant.unplaced |
| 1987 | | London | page.geo_unit_pageant.unplaced |
| 1988 | | London | page.geo_unit_pageant.unplaced |
| 1989 | | Hong Kong | page.geo_unit_pageant.unplaced |
| 1990 | | London | page.geo_unit_pageant.unplaced |
| 1991 | | Atlanta | page.geo_unit_pageant.unplaced |
| 1992 | | Sun City | page.geo_unit_pageant.unplaced |
| 1993 | | Sun City | page.geo_unit_pageant.unplaced |
| 1994 | | Sun City | page.geo_unit_pageant.unplaced |
| 1995 | | Sun City | page.geo_unit_pageant.unplaced |
| 1996 | | Bengaluru | page.geo_unit_pageant.unplaced |
| 1997 | | Baie Lazare | page.geo_unit_pageant.unplaced |
| 2010 | | Sanya | page.geo_unit_pageant.unplaced |
| 2012 | | Ordos City | page.geo_unit_pageant.unplaced |
| 2017 | | Sanya | placement.SEMIFINALIST |
| 2019 | | London | page.geo_unit_pageant.unplaced |
| 2021 | | San Juan | page.geo_unit_pageant.unplaced |
| 2023 | | Mumbai | page.geo_unit_pageant.unplaced |