1986 - 19-22 January, Schloß Ringberg
1987 - January, Schloß Ringberg
1988 - January, Schloß Ringberg
1989 - 12 - 17 February, Schloß Ringberg, Germany
1990 - 21 - 27 January, Schloß Ringberg, Germany
1991 - 20 - 25 January, Schloß Ringberg, Germany
1992 - 2 – 7 February, Schloß Ringberg, Germany
1993 - 31 January – 6 February, Schloß Ringberg, Germany
1994 - 13 - 18 February, Schloß Ringberg, Germany
1995 - 17 - 23 September, Schloß Ringberg, Germany
1996 - 28 January – 2 February, Schloß Ringberg, Germany
1997 - 15 - 20 March, Schloß Weikersdorf, Baden bei Wien, Austria
1998 - 5 - 9 April, Schloß Ringberg, Germany
1999 - 31 January - 5 February, Schloß Ringberg, Germany
2000 - 13 February - 18 February, Schloß Ringberg, Germany
2001 - 25 February - 2 March, Schloß Ringberg, Germany
2002 - 8 - 14 April, Balaruc les Bains, France
2004 - 29 February - 6 March, Stuttgart, Germany
2005 - 30 January - 4 February, Schloß Ringberg, Germany
2006 - 29 January - 4 February, Schloß Ringberg, Germany
2007 - 25 February - 3 March, Schloß Ringberg, Germany
2008 - 20 - 26 January 2008, Schloß Ringberg, Germany
2009 - 15 - 21 February 2009, Ringberg Castle, Germany
2010 - 07 - 13 February 2010, Ringberg Castle, Germany
2011 - 13 - 18 March 2011, Ringberg Castle, Germany
2012 - 05 - 11 February 2012, Ringberg Castle, Germany
2013 - 10 - 16 February 2013, Ringberg Castle, Germany
2014 - 09 - 14 March 2014, Ringberg Castle, Germany
2015 - 15 - 20 February 2015, Ringberg Castle, Germany
2016 - 31 January - 5 February, 2016, Ringberg Castle, Germany
2017 - 12 - 17 March 2017, Ringberg Castle, Germany
2018 - 11 - 16 February 2018, Ringberg Castle, Germany
2019 - 3 -8 March 2019, Schloß Ringberg, Germany