| Year | Country | % Correct |
|---|---|---|
| 1788 | United States | 94%
|
| 1917 | Mexico | 81%
|
| 1814 | Norway | 81%
|
| 1831 | Belgium | 69%
|
| 1842 | Luxembourg | 69%
|
| 1815 | Netherlands | 69%
|
| 1901 | Australia | 63%
|
| 1853 | Argentina | 50%
|
| 1920 | Austria | 44%
|
| 1875 | Tonga | 6%
|