Conference (Year): Total attendance
Seoul (2015): 2,902
Toronto (2014): 2,997
Paris (2013): 3,443
Texas (2012): 2,616
Vancouver (2011): 2,822
Atlanta (2010): 2,384
Boston (2009): 2,358
Florence (2008): 2,361
San Jose (2007): 2,620
Montreal (2006): 2,250
Portland (2005): 1,947
Vienna (2004): 1,815
Thanks for answering this brief survey.
