1980 Baden Würtemberg
1982 Alsace, Bavaria, Valais
1984 France
1985 Québec, USA
1986 France, the Bordeaux region
1987 Luxembourg, France, Switzerland, Italy, Germany
1988 Jura, Alsace, Normandy
1989 France, Germany, Switzerland
1990 France
1991 Québec, New Brunswick
1992 Poland, France
1993 Japan, France
1994 Québec, Ontario
1995 Colombia, France, Germany
1996 Spain, Germany, France, Luxembourg
1997 Manitoba, France
1998 Czech Republic, France, Switzerland, Germany
1999 USA, Canada, France
2000 Sweden, Switzerland, Germany, France
2001 Portugal, Spain, France
2002 Switzerland, France, Germany
2003 Canada
2004 France
2005 Switzerland, France
2006 France
2007 Slovenia, Italy, France
2008 Brazil, Argentina
2009 France, Germany, Luxembourg
2010 Switzerland
2011 USA, Québec
2012 France
2013 France
2014 Hungary, Czech Republic, Austria
2015 France
2016 France, Switzerland, Lichtenstein, Austria, Germany
2017 Latvia