Dates
Types
1998
Oldenburg, Germany 4th October - 1st November 1998
Switzerland 18th September - 14th November 1998
New York, USA 1st May - 13th June 1998
Berlin, Germany 1st January - 31st December 1998
1997
Zurich, Switzerland 29th April - 31st May 1997
1996
London, UK 19th November 1996 - 16th February 1997
Texas, USA 31st March - 14th July 1996
Washington, D.C., USA 31st March - 21st July 1996
1995
London, UK 22nd November 1995 - 22nd December 1996
New York, USA 30th October 1995 - 31st January 1996
London, UK 22nd February - 25th March 1995
1994
Warwick, UK 12th November - 10th December 1994
