| Year | Country | % Correct |
|---|---|---|
| 1957 | France | 97%
|
| 1976 | France | 97%
|
| 1991 | France | 97%
|
| 2021 | France | 97%
|
| 1990 | France-Ireland | 97%
|
| 1980 | Germany | 97%
|
| 1981 | Germany | 97%
|
| 1985 | Germany | 97%
|
| 1987 | Germany | 97%
|
| 2000 | Russia | 97%
|
| 2006 | Russia | 97%
|
| 2012 | Russia | 97%
|
| 2015 | Russia | 97%
|
| 1966 | Sweden | 97%
|
| 1959 | United Kingdom | 97%
|
| 1960 | United Kingdom | 97%
|
| 1961 | United Kingdom | 97%
|
| 1964 | United Kingdom | 97%
|
| 1965 | United Kingdom | 97%
|
| 1968 | United Kingdom | 97%
|
| 1970 | United Kingdom | 97%
|
| 1972 | United Kingdom | 97%
|
| 1975 | United Kingdom | 97%
|
| 1977 | United Kingdom | 97%
|
| 1988 | United Kingdom | 97%
|
| 1989 | United Kingdom | 97%
|
| 1992 | United Kingdom | 97%
|
| 1993 | United Kingdom | 97%
|
| 1998 | United Kingdom | 97%
|
| 2022 | United Kingdom | 97%
|
| 2023 | Finland | 94%
|
| 1967 | Ireland | 94%
|
| 1984 | Ireland | 94%
|
| 1997 | Ireland | 94%
|
| 1982 | Israel | 94%
|
| 1983 | Israel | 94%
|
| 2025 | Israel | 94%
|
| 1974 | Italy | 94%
|
| 2011 | Italy | 94%
|
| 2019 | Italy | 94%
|
| 1996 | Norway | 94%
|
| 2014 | Netherlands | 91%
|
| 2001 | Denmark | 89%
|
| 1978 | Belgium | 86%
|
| 2003 | Belgium | 86%
|
| 1994 | Poland | 86%
|
| 2024 | Croatia | 83%
|
| 1971 | Spain | 83%
|
| 1973 | Spain | 83%
|
| 1979 | Spain | 83%
|
| 1995 | Spain | 83%
|
| 2007 | Ukraine | 83%
|
| 2008 | Ukraine | 83%
|
| 2016 | Australia | 80%
|
| 2017 | Bulgaria | 80%
|
| 1999 | Iceland | 80%
|
| 2009 | Iceland | 80%
|
| 1958 | Switzerland | 80%
|
| 1963 | Switzerland | 80%
|
| 1986 | Switzerland | 80%
|
| 2010 | Turkey | 80%
|
| 2018 | Cyprus | 77%
|
| 2002 | Malta | 74%
|
| 2005 | Malta | 74%
|
| 1962 | Monaco | 74%
|
| 2013 | Azerbaijan | 66%
|
| 2004 | Serbia and Montenegro | 66%
|