| Years | Country | % Correct |
|---|---|---|
| 1960– | Iraq | 99%
|
| 1960– | Iran | 98%
|
| 1960– | Kuwait | 97%
|
| 1960– | Saudi Arabia | 97%
|
| 1967–2026 | United Arab Emirates | 97%
|
| 1960– | Venezuela | 97%
|
| 1961–2019 | Qatar | 94%
|
| 1969– | Algeria | 90%
|
| 1962– | Libya | 87%
|
| 1971– | Nigeria | 87%
|
| 2007–2023 | Angola | 81%
|
| 2018– | Republic of the Congo | 74%
|
| 1962–2008, 2016 | Indonesia | 72%
|
| 1973–1992, 2007–2020 | Ecuador | 68%
|
| 1975–1995, 2016– | Gabon | 68%
|
| 2017– | Equatorial Guinea | 65%
|