| Year | Country | % Correct |
|---|---|---|
| 850 B.C.E. | China | 100%
|
| 1642 | France | 98%
|
| 2010 B.C.E. | India | 98%
|
| 1765 | Russia | 98%
|
| 1905 | Brazil | 96%
|
| 1770 | Germany | 96%
|
| 1817 | Italy | 96%
|
| 1629 | Japan | 96%
|
| 1837 | United Kingdom | 96%
|
| 1844 | United States | 96%
|
| 1949 | Egypt | 95%
|
| 1948 | Turkey | 95%
|
| 1912 | Pakistan | 94%
|
| 1911 | Spain | 94%
|
| 1840 | Indonesia | 93%
|
| 1250 | Mexico | 93%
|
| 1957 | Iran | 91%
|
| 1933 | Nigeria | 91%
|
| 1882 | Poland | 90%
|
| 1818 | Bangladesh | 89%
|
| 1949 | Thailand | 87%
|
| 1930 | Vietnam | 87%
|
| 1953 | South Korea | 86%
|
| 1956 | Ethiopia | 84%
|
| 1883 | Ukraine | 83%
|
| 1953 | Philippines | 73%
|
| 1957 | Myanmar | 72%
|