| No. |
Date / Location |
| 13th |
Aug 2023/Seattle, US |
| 12th |
Oct 2015/ Cebu, Philippines |
| 11th |
Sep 2014/ Beijin, China |
| 10th |
June 2012/ St. Petersburg, Russia |
| 9th |
June 2010/ Fukui, Japan |
| 8th |
May 2007/ Darwin, Australia |
| 7th |
Oct 2005/Ulsan, Korea |
| 6th |
June 2004/ Manila, Philippines |
| 5th |
July 2002/ Mexico City, Mexico |
| 4th |
May 2000/ San Diego, California, US |
| 3rd |
Oct 1998/ Okinawa, Japan |
| 2nd |
Aug 1997/ Edmonton, Canada |
| 1st |
Aug 1996/ Sydney, Australia |