;
2023 Montreal, Canada 2022 Glasgow, Scotland 2021 Virtual II |
2020 Virtual I |
2019 Rome, Italy |
2018 Singapore |
2017 Vancouver, Canada |
2016 Geneva, Switzerland |
2015 Honolulu, HI, USA |
2014 Hamburg, Germany |
2013 Seattle, WA, USA |
2012 Beijing, China |
2011 Quebec City, Canada |
2010 Barcelona, Spain |
2009 San Francisco, CA |
2008 Melbourne, Australia |
2007 Chicago, IL, USA |
2006 Florence, Italy |
2005 Toronto, Ontario, Canada |
2004 Budapest, Hungary |
2003 New York, NY, USA |
2002 Sendai, Japan |
2001 Brighton, England |
2000 San Antonio, TX, USA |
1999 Dusseldorf, Germany |
1998 Montreal, Canada |
1997 Copenhagen, Denmark |
1996 Boston, MA, USA |
1995 Paris, France |