| 1985 |
|
Hiroshima, Japan (13/14 Apr) |
| 1987 |
|
Seoul, Korea (11/12 Apr) |
| 1989 |
|
Milan, Italy (15/16 Apr) |
| 1991 |
|
London, England (21 Apr) |
| 1999 |
|
Seville, Spain (20-29 Aug) |
| 2001 |
|
Edmonton, Canada (3-12 Aug) |
| 2003 |
|
Paris, France (23-31 Aug) |
| 2009 |
|
Berlin, Germany (15-23 July) |
