| Period | Country | Answer | % Correct |
|---|---|---|---|
| 1989-2005 | Myanmar | Yangon | 100%
|
| 1992-2006 | State Union of Serbia and Montenegro | Belgrade | 82%
|
| 1962-2018 | Burundi | Bujumbura | 71%
|
| 1994-2006 | Palau | Koror | 41%
|
| TBA | Indonesia | Nusantara | 35%
|
| TBA | Equatorial Guinea | Djibloho | 29%
|
| 2014-present | South Korea (Partially) | Sejong City | 18%
|
| TBA | Montserrat | Little Bay | 12%
|
| TBA | Bougainville | Arawa | 6%
|
| 1979-2002 | Angola | Jamba | 0%
|
| TBA | Iran | Makran | 0%
|
| TBA | South Sudan | Ramciel | 0%
|