| 1979 |
|
Eschborn, Germany (FRG) (29/30 Oct) |
| 1981 |
|
Valencia, Spain (3/4 Oct) |
| 1983 |
|
Bergen, Norway (24/25 Sep) |
| 1985 |
|
Douglas (St John), Isle of Man, GBR (28/29 Sep) |
| 1987 |
|
New York, USA (2/3 May) |
| 1989 |
|
L'Hospitalet (Barcelona), Spain (27/28 May) |
| 1991 |
|
San Jose, USA (1/2 Jun) |
| 1993 |
|
Monterry, Mexico (24/25 Apr) |
| 1995 |
|
Beijing, China (29/30 Apr) |
| 1997 |
|
Podebrady, Czech Republic (19-20 Apr) |
| 1999 |
|
Deauville/Mezidon, France (1-2 May) |
| 2002 |
|
Turin, Italy (12-13 Oct) |
| 2004 |
|
Naumburg, Germany (1-2 May) |
| 2006 |
|
La Coruna, Spain (13-14 May) |
| 2008 |
|
Cheboksary, Russia (10-11 May) |
