| Continent | Years | Country | % Correct |
|---|---|---|---|
| South America | 2014 | Venezuela | 91%
|
| South America | 2013, 2015, 2017 | Argentina | 82%
|
| Oceania | 2016-2020 | Palau | 68%
|
| Europe | 2012-2014 | Russia | 68%
|
| Africa | 2019 | Mauritius | 55%
|
| Africa | 2007-2014 | Equatorial Guinea | 45%
|