Below is a chart of annual meeting attendance since 2000. Updated June 2019.
| Year | City | Attendance |
| 2000 | Orlando | 11,959 |
| 2001 | New Orleans | 9,581 |
| 2002 | St. Louis | 9,645 |
| 2003 | Phoenix | 7,077 |
| 2004 | Indianapolis | 8,600 |
| 2005 | Nashville | 11,641 |
| 2006 | Greensboro | 11,639 |
| 2007 | San Antonio | 8,630 |
| 2008 | Indianapolis | 7,277 |
| 2009 | Louisville | 8,795 |
| 2010 | Orlando | 11,075 |
| 2011 | Phoenix | 4,852 |
| 2012 | New Orleans | 7,874 |
| 2013 | Houston | 5,103 |
| 2014 | Baltimore | 5,298 |
| 2015 | Columbus | 5,407 |
| 2016 | St. Louis | 7,321 |
| 2017 | Phoenix | 5,015 |
| 2018 | Dallas | 9,632 |
| 2019 | Birmingham | 8,183 |
