| Année | Vainqueur | % Correct |
|---|---|---|
| 1990 | 1997 | 2003 | 2004 | 2005 | 2008 | 98%
| |
| 2011 | 2015 | 2016 | 2018 | 2019 |2023 | 98%
| |
| 1988 | 1995 l 1999 | 2000 | 2001 | 2002 | 2007 | 2009 | 2010 | 2013 |2022 | 95%
| |
| 2012 | 2021 | 94%
| |
| 2017 | 2020 | 91%
| |
| 1989 | 1991 | 1992 | 1993 | 1994 | 1996 | 2025 | 88%
| |
| 2014 | 2024 | 88%
| |
| 1998 | 83%
| |
| 2006 | 80%
|