| 2016 
 | June 10, 2016 | ||
| 2015 
 | June 1, 2015 | November 20, 2015 | |
| 2013 
 | March 1, 2013 | June 17, 2013 | |
| 2012 
 | June 1, 2012 | November 9, 2012 | |
| 2011 
 | June 17, 2011 Presentation | October 31, 2011 | |
| 2010 
 | February 26, 2010 | June 25, 2010   | November 19, 2010 | 
| 2009 
 | March 27, 2009 Agenda Presentation | June 26, 2009 Agenda Presentation | October 30, 2009 | 
| 2008 
 | October 31, 2008 Agenda Presentation |