| Date | Country(s) | % Correct |
|---|---|---|
| 03/09/1939 | United Kingdom, France (A, N) | 100%
|
| 03/09/1939 | Australia, New Zealand (N) | 57%
|
| 11/12/1941 | United States (C) | 50%
|
| 10/09/1939 | Oman, Canada, Bahrain (F) | 36%
|
| 06/09/1939 | South Africa (O, C, B) | 25%
|
| 13/10/1943 | Italy (C) | 19%
|
| 22/08/1942 | Brazil (E) | 15%
|
| 04/09/1939 | Nepal (S) | 15%
|
| 07/02/1945 | Argentina, Paraguay (V, U) | 12%
|
| 22/05/1942 | Mexico (B) | 12%
|
| 26/11/43 | Colombia (L) | 11%
|
| 09/09/1943 | Iran (I) | 11%
|
| 23/02/1945 | Turkey (E) | 11%
|
| 16/12/1941 | Czechoslovakia (I) | 10%
|
| 14/12/1942 | Ethiopia (I) | 10%
|
| 15/02/1945 | Venezuela, Uruguay (S) | 10%
|
| 31/12/1944 | Hungary (E) | 9%
|
| 12/02/1942 | Peru (M) | 9%
|
| 25/08/1944 | Bulgaria (H) | 8%
|
| 02/02/1945 | Ecuador (A, P) | 8%
|
| 16/01/1942 | Iraq (P) | 8%
|
| 27/1/1944 | Liberia (B) | 8%
|
| 24/02/1945 | Egypt (S, L) | 7%
|
| 08/06/1941 | Free France (T) | 6%
|
| 08/12/1941 | Mongolia (U) | 6%
|
| 22/06/1941 | Tuva (M) | 5%
|
| 26/72/1945 | Syria, Lebanon | 4%
|
| 21/02/1945 | San Marino (T) | 2%
|