| Date | Country | % Correct |
|---|---|---|
| 1 September 1939 | Poland | 99%
|
| 10 May 1940 | France | 98%
|
| 12 March 1938 | Austria | 96%
|
| 10 May 1940 | Belgium | 95%
|
| 10 May 1940 | Netherlands | 94%
|
| 9 April 1940 | Denmark | 89%
|
| 10 May 1940 | Luxembourg | 84%
|
| 9 April 1940 | Norway | 83%
|
| 1 October 1938 | Czechoslovakia | 82%
|
| 6 April 1941 | Yugoslavia | 63%
|