|  1993 | |
| United Arab Emirates | |
| United Kingdom of Great Britain and Northern Ireland | |
 United Kingdom of Great Britain and Northern Ireland - Hong Kong | |
| 1997 | |
| United Republic of Tanzania | |
| United States of America | |
| Uruguay | |
| Uzbekistan | |
| Venezuela | |
| Viet Nam | |
| Yemen | |
| Yugoslavia | |
| Zambia | |
| Zimbabwe | |
| (Not Categorized) | |
|
