| Declaring party | % Correct |
|---|---|
| Germany | 100%
|
| Italy | 100%
|
| United Kingdom | 100%
|
| Austria-Hungary | 98%
|
| Belgium | 98%
|
| France | 98%
|
| Ottoman Empire | 98%
|
| United States | 98%
|
| Russia | 96%
|
| Japan | 94%
|
| Serbia | 94%
|
| Greece | 92%
|
| Bulgaria | 90%
|
| Romania | 90%
|
| China | 84%
|
| Brazil | 82%
|
| Portugal | 76%
|
| Montenegro | 69%
|
| Guatemala | 65%
|
| Honduras | 65%
|
| Panama | 63%
|
| Costa Rica | 61%
|
| Nicaragua | 61%
|
| Cuba | 59%
|
| Haiti | 59%
|
| Liberia | 49%
|
| Siam | 49%
|