| Countries | % Correct |
|---|---|
| Yugoslavia | 93%
|
| Bulgaria | 92%
|
| Poland | 92%
|
| Czechoslovakia | 89%
|
| Romania | 89%
|
| Hungary | 88%
|
| Albania | 86%
|
| East Germany | 85%
|
| Soviet Union | 63%
|
| Belarus | 45%
|
| Ukraine | 45%
|