| Year | Country | % Correct |
|---|---|---|
| 1526,1530,1559,1763,1814,1871,1940 | Holy Roman Empire/Prussia/Germany | 100%
|
| 1119,1199,1526,1763,1814 | England/United Kingdom | 94%
|
| 1940 | Italy | 94%
|
| 1814 | Russia | 94%
|
| 1504,1526,1530,1559,1583,1625,1814 | Spain | 94%
|
| 1954 | Vietnam | 88%
|
| 1962 | Algeria | 81%
|
| 1814 | Austria | 81%
|
| 1814 | Portugal | 81%
|
| 1814 | Sweden | 69%
|
| 1867 | Mexico | 31%
|
| 1763 | Hanover | 0%
|