| 2024 | Spring | Fall | |
| 2023 | Spring | Fall | |
| 2022 | Spring | Fall | |
| 2021 | Spring | Fall | |
| 2020 | Spring | Fall | |
| 2019 | Spring | Fall | |
| 2018 | Spring | Fall | |
| 2017 | Spring | Fall | |
| 2016 | Spring | Fall | |
| 2015 | Spring | Fall | |
| 2014 | Spring | Fall | |
| 2013 | Spring | Fall | |
| 2012 | Spring | Fall | |
| 2011 | Spring | Fall | |
| 2010 | Spring | Fall | |
| 2009 | Spring | Fall | |
| 2008 | Spring | Fall | |
| 2007 | Spring | Fall | Summer |
| 2006 | Spring | Fall | |
| 2005 | Spring | Fall | |
| 2004 | Spring | Fall | Summer |
| 2003 | Spring | Fall | |
| 2002 | Spring | Fall | |
| 2001 | Spring | Fall |