| Continent | Year Created | Oldest Countries by Continent | % Correct |
|---|---|---|---|
| 1800 BC | China | 92%
| |
| Americas | 1783 | United States of America | 92%
|
| 1922 | Egypt | 88%
| |
| 650 BC | Japan | 85%
| |
| 1821 | Mexico | 85%
| |
| Oceania | 1901 | Australia | 83%
|
| 1850 BC | India | 80%
| |
| 1967 | New Zealand | 80%
| |
| Africa | 980 BC | Ethiopia | 76%
|
| 843 | France | 76%
| |
| 1970 | Fiji | 71%
| |
| 3200 BC | Iran | 66%
| |
| 970 | Sweden | 63%
| |
| 1931 | South Africa | 61%
| |
| 1970 | Tonga | 58%
| |
| 1816 | Argentina | 56%
| |
| 1804 | Haiti | 54%
| |
| 1847 | Liberia | 51%
| |
| 1962 | Samoa | 51%
| |
| 1951 | Libya | 41%
| |
| 1968 | Nauru | 37%
| |
| 1811 | Paraguay | 37%
| |
| Asia | 3200 BC | Afghanistan | 32%
|
| 1000 | Hungary | 31%
| |
| Europe | 768 | Serbia | 12%
|
| 895 | Czech Republic | 5%
|