Bruges 2010

Dubrovnik 2009

Bordeaux 2008

Evora 2007

Warsaw 2006

Heythrop 2005

Berlin 2004

Florence 2003

Kilkenny 2002

Gent 2001

Sesimbra 2000

Budapest 1999

Tuusula 1998

Vinkeveen 1997

Stockholm 1996

Reading 1995

Berlin 1994

Brussels 1993