| Rank | Date | Country | % Correct |
|---|---|---|---|
| 3 | 1500 BC | China | 92%
|
| 1 | 3100 BC | Egypt | 91%
|
| 7 | 660 BC | Japan | 86%
|
| 12 | 481 | France | 84%
|
| 42 | 1707 | UK | 84%
|
| 31 | 1283 | Russia | 83%
|
| 8 | 338 BC | Greece | 81%
|
| 6 | 728 BC | Iran | 79%
|
| 38 | 1497 | Spain | 79%
|
| 44 | 1776 | USA | 74%
|
| 24 | 1128 | Portugal | 73%
|
| 33 | 1299 | Turkey | 72%
|
| 36 | 1397 | Sweden | 69%
|
| 17 | 872 | Norway | 66%
|
| 20 | 935 | Denmark | 63%
|
| 22 | 966 | Poland | 61%
|
| 26 | 1206 | Mongolia | 60%
|
| 39 | 1648 | Austria | 57%
|
| 5 | 930 BC | Israel | 55%
|
| 4 | 980 BC | Ethiopia | 54%
|
| 18 | 895 | Hungary | 54%
|
| 27 | 1248 | Thailand | 54%
|
| 40 | 1648 | Netherlands | 53%
|
| 11 | 301 | San Marino | 52%
|
| 21 | 938 | Vietnam | 52%
|
| 32 | 1291 | Switzerland | 50%
|
| 13 | 632 | Bulgaria | 47%
|
| 14 | 768 | Serbia | 46%
|
| 15 | 789 | Morocco | 45%
|
| 2 | 1500 BC | Afghanistan | 43%
|
| 9 | 331 BC | Armenia | 41%
|
| 10 | 150 | Cambodia | 41%
|
| 35 | 1354 | Laos | 40%
|
| 29 | 1272 | Albania | 39%
|
| 43 | 1768 | Nepal | 39%
|
| 19 | 925 | Croatia | 38%
|
| 30 | 1278 | Andorra | 37%
|
| 34 | 1346 | Czech Republic | 37%
|
| 23 | 1008 | Georgia | 36%
|
| 16 | 849 | Myanmar | 35%
|
| 41 | 1651 | Oman | 34%
|
| 49 | 1816 | Argentina | 33%
|
| 48 | 1815 | Luxembourg | 33%
|
| 25 | 1189 | Bosnia | 31%
|
| 50 | 1818 | Chile | 30%
|
| 28 | 1253 | Lithuania | 30%
|
| 47 | 1813 | Liechtenstein | 28%
|
| 37 | 1484 | Montenegro | 26%
|
| 45 | 1804 | Haiti | 20%
|
| 46 | 1811 | Paraguay | 13%
|