| Years | Country | % Correct |
|---|---|---|
| 1832-1962 | Algeria | 91%
|
| 1534-1763 | Canada | 86%
|
| 1912-1956 | Morocco | 82%
|
| 1858-1949 | Vietnam | 82%
|
| 1881-1956 | Tunisia | 81%
|
| 1883-1960 | Mali | 80%
|
| 1890-1960 | Niger | 79%
|
| 1685-1804 | United States of America | 79%
|
| 1900-1960 | Chad | 77%
|
| 1893-1954 | Laos | 77%
|
| 1677-1960 | Senegal | 77%
|
| 1863-1953 | Cambodia | 75%
|
| 1875-1960 | Republic of the Congo | 74%
|
| 1627-1804 | Haiti | 72%
|
| 1902-1960 | Mauritania | 70%
|
| 1918-1960 | Cameroon | 69%
|
| 1843-1960 | Côte d'Ivoire | 69%
|
| 1891-1958 | Guinea | 69%
|
| 1883-1960 | Benin | 67%
|
| 1839-1960 | Gabon | 65%
|
| 1896-1960 | Madagascar | 65%
|
| 1918-1960 | Togo | 65%
|
| 1905-1960 | Central African Republic | 64%
|
| 1896-1960 | Burkina Faso | 59%
|
| 1920-1946 | Syria | 55%
|
| 1860-1864, 1920-1943 | Lebanon | 54%
|
| 1866-1975 | Comoros | 53%
|
| 1862-1977 | Djibouti | 51%
|
| 1673-1952 | India | 50%
|
| 1849-1946 | China | 49%
|
| 1715-1810 | Mauritius | 49%
|
| 1756-1810 | Seychelles | 46%
|
| 1625-1663, 1778-1783 | Dominica | 45%
|
| 1782-1784 | Guyana | 40%
|
| 1892-1893, 1900-1927 | Nigeria | 38%
|
| 1681-1857 | Gambia | 37%
|
| 1887-1980 | Vanuatu | 33%
|
| 1814 | Suriname | 32%
|
| 1555-1567, 1590-1604, 1610-1615, 1736-1737 | Brazil | 31%
|
| 1650-1723, 1756-1778, 1784-1803 | St. Lucia | 28%
|
| 1666 | Antigua and Barbuda | 27%
|
| 1795-1809 | Dominican Republic | 27%
|
| 1666-1667, 1781-1793, 1802-1803 | Trinidad and Tobago | 27%
|
| 1682-1690, 1698-1702, 1706, 1782-1784 | St. Kitts and Nevis | 25%
|
| 1719-1763, 1779-1783 | St. Vincent and the Grenadines | 25%
|
| 1709 | Sao Tome and Principe | 20%
|
| 1772 | Australia | 17%
|
| 1884-1885 | Taiwan | 13%
|
| 1880-1882 | Papua New Guinea | 12%
|
| 1845-1846 | Philippines | 9%
|