| Date | Country | % Correct |
|---|---|---|
| 3100 BC | Egypt | 91%
|
| 400 AD | Japan | 87%
|
| 3200 BC | Iran | 84%
|
| 2000 BC | India | 83%
|
| 800 BC | Greece | 80%
|
| 1300 BC | Israel | 68%
|
| 50 AD | Ethiopia | 61%
|
| 209 BC | Mongolia | 56%
|
| 1070 BC | Sudan | 46%
|
| 2879 BC | Vietnam | 45%
|
| 3200 BC | Afghanistan | 44%
|
| 2492 BC | Armenia | 44%
|
| 301 AD | San Marino | 41%
|
| 1300 BC | Georgia | 40%
|
| 2333 BC | North Korea | 40%
|
| 751 AD | Oman | 37%
|
| 200 BC | Somalia | 32%
|
| 756 AD | Vatican City | 28%
|
| 377 BC | Sri Lanka | 26%
|
| 681 AD | Bulgaria | 24%
|