| année | participation | année | participation |
| 2021 | annulation – Covid-19 | 2022 | 3381 |
| 2019 | 4703 | 2020 | annulation – Covid-19 |
| 2018 | 3093 | 2017 | 2661 |
| 2016 | 822 | 2015 | 1937 |
| 2014 | 3751 | 2013 | 1515 |
| 2012 | 5180 | 2011 | 3043 |
| 2010 | 1056 | 2009 | 5314 |
| 2008 | 4146 | 2007 | 4823 |
| 2006 | 5347 | 2005 | 4560 |
| 2004 | 4008 | 2003 | 5519 |
| 2002 | 2124 | 2001 | 5167 |
| 2000 | 5330 | 1999 | 4606 |
| 1998 | 4346 | 1997 | 5869 |
| 1996 | 4662 | 1995 | 4590 |
| 1994 | 3683 | 1993 | 3943 |
| 1992 | 3814 | 1991 | 3537 |
| 1990 | 4503 | 1989 | 3649 |
| 1988 | 2911 | 1987 | 2749 |
| 1986 | 2465 | 1985 | 2663 |
| 1984 | 2462 | 1983 | 1324 |
| 1982 | 1750 | 1981 | 1247 |
| 1980 | 1085 | 1979 | 738 |
| 1978 | 410 | 1977 | 238 |
| 1976 | 230 | 1975 | 276 |
| 1974 | 186 | 1973 | 99 |
