| Hint | Answer | % Correct |
|---|---|---|
| 1991 | uk | 98%
|
| 1961 | usa | 98%
|
| 1982 | france | 95%
|
| 2003 | china | 93%
|
| 1992 | italy | 89%
|
| 1990 | japan | 89%
|
| 1998 | spain | 89%
|
| 1961 | ussr | 88%
|
| 1984 | canada | 86%
|
| 1984 | india | 84%
|
| 1985 | mexico | 84%
|
| 1978 | poland | 82%
|
| 2006 | brazil | 79%
|
| 1985 | netherlands | 77%
|
| 2008 | south korea | 75%
|
| 2002 | south africa | 74%
|
| 1983 | west germany | 74%
|
| 2006 | sweden | 72%
|
| 1978 | east germany | 70%
|
| 1991 | austria | 68%
|
| 2006 | iran | 67%
|
| 2003 | israel | 67%
|
| 1992 | belgium | 63%
|
| 1981 | romania | 63%
|
| 1979 | bulgaria | 60%
|
| 2015 | denmark | 60%
|
| 1985 | saudi arabia | 58%
|
| 1997 | ukraine | 58%
|
| 1980 | hungary | 51%
|
| 1980 | vietnam | 51%
|
| 1978 | czechoslovakia | 47%
|
| 2015 | kazakhstan | 47%
|
| 1980 | cuba | 44%
|
| 1999 | slovakia | 44%
|
| 1981 | mongolia | 42%
|
| 2019 | uae | 39%
|
| 2007 | malaysia | 37%
|
| 1987 | syria | 26%
|
| 1988 | afghanistan | 19%
|