| Year | Ruler | % Correct |
|---|---|---|
| 1523 - 1918 | Denmark | 100%
|
| 1262 - 1397 | Norway | 100%
|
| 1918 - 1940 | Iceland | 94%
|
| 930 - 1262 | Icelandic Commonwealth | 94%
|
| 1940 - 1941 | UK | 94%
|
| 1941 - 1944 | USA | 94%
|
| 1397 - 1523 | Kalmar Union | 63%
|