2013 Bali, Indonesia
2012 Lille, France
2011 Veldhoven, The Netherlands
2010 Philadelphia, PA, USA
2009 Sao Paulo, Brazil
2008 Beijing, China
2007 Shanghai, China
2004 Istanbul, Turkey
2003 Monte Carlo, Monaco
2002 Montreal, Canada
2001 Paris, France
2000 Maastricht, The Netherlands
2000 Bermuda, Bermuda
1998 Lille, France