| Year | Country | % Correct |
|---|---|---|
| 1246,1260,1711,1849 | Austria | 100%
|
| 933,955,1043,1044,1063,1711 | East Francia/Germany/Holy Roman Empire | 100%
|
| 1918 | France | 100%
|
| 1849,1945,1956 | Russia/USSR | 100%
|
| 1918,1945 | United Kingdom | 97%
|
| 1918 | Italy | 91%
|
| 1396,1443,1444,1448,1460,1526,1547,1558,1568,1596,1664 | Turkey | 91%
|
| 1918,1945 | United States | 91%
|
| 1330,1448,1467,1918,1919 | Wallachia/Moldavia/Romania | 91%
|
| 1324,1918 | Serbia | 85%
|
| 1260,1919 | Czechia/Czechoslovakia | 82%
|
| 1918 | Greece | 74%
|
| 1241 | Mongolia | 62%
|
| 925* | Croatia | 56%
|
| 1167,1193 | Byzantine Empire | 41%
|
| 1119,1125,1202,1243,1433 | Venetia | 6%
|