| Hint | Answer | % Correct |
|---|---|---|
| May 15, 1940 | United States | 99%
|
| June 1, 1967 | Canada | 98%
|
| October 7, 1974 | United Kingdom | 94%
|
| June 30, 1972 | France | 92%
|
| November 22, 1971 | Germany | 91%
|
| July 20, 1971 | Japan | 87%
|
| 1971 | Australia | 82%
|
| August 21, 1971 | Netherlands | 62%
|
| October 27, 1973 | Sweden | 61%
|
| September 1, 1971 | Panama | 31%
|
| August 4, 1975 | Bahamas | 30%
|
| December 28, 1970 | Costa Rica | 26%
|
| June 6, 1974 | Guatemala | 23%
|
| July 20, 1972 | El Salvador | 20%
|
| January 8, 1975 | Hong Kong | 18%
|