| Year | Country | Cities | % Correct |
|---|---|---|---|
| 2004 | Turkey | Istanbul | 100%
|
| 1977 | United Kingdom | London | 100%
|
| 1990 | United Kingdom | London | 100%
|
| 2026 | Turkey | Ankara | 94%
|
| 1974 | Belgium | Brussels | 94%
|
| 1975 | Belgium | Brussels | 94%
|
| 1985 | Belgium | Brussels | 94%
|
| 1988 | Belgium | Brussels | 94%
|
| 1989 | Belgium | Brussels | 94%
|
| 1989 | Belgium | Brussels | 94%
|
| 1994 | Belgium | Brussels | 94%
|
| 1999 | Belgium | Brussels | 94%
|
| 2005 | Belgium | Brussels | 94%
|
| 2017 | Belgium | Brussels | 94%
|
| 2018 | Belgium | Brussels | 94%
|
| 2021 | Belgium | Brussels | 94%
|
| 2022 | Belgium | Brussels | 94%
|
| 1997 | Spain | Madrid | 94%
|
| 1991 | Italy | Rome | 94%
|
| 2001 | Italy | Rome | 94%
|
| 2016 | Poland | Warsaw | 94%
|
| 2008 | Romania | Bucharest | 89%
|
| 2010 | Portugal | Lisbon | 89%
|
| 1957 | France | Paris | 89%
|
| 1997 | France | Paris | 89%
|
| 2002 | Czechia | Prague | 89%
|
| 1978 | United States | Washington D.C. | 89%
|
| 1997 | United States | Washington D.C. | 89%
|
| 2024 | United States | Washington D.C. | 89%
|
| 2006 | Latvia | Riga | 83%
|
| 2023 | Lithuania | Vilnius | 83%
|
| 1982 | West Germany | Bonn | 78%
|
| 2025 | Netherlands | The Hague | 72%
|
| 2012 | United States | Chicago | 61%
|
| 2009 | France | Strasbourg | 61%
|
| 2009 | Germany | Kehl | 11%
|
| 2014 | United Kingdom | Newport | 11%
|
| 2019 | United Kingdom | Watford | 6%
|