| Curso | Duración media graduados |
|---|---|
| 2000–2001 | |
| 2001–2002 | |
| 2004–2005 | |
| 2005–2006 | |
| 2006–2007 | |
| 2007–2008 | |
| 2008–2009 | |
| 2009–2010 | |
| 2010–2011 | |
| 2011–2012 | 4 |
| 2012–2013 | 4.72 |
| 2013–2014 | 5.36 |
| 2014–2015 | 5.22 |
| 2015–2016 | 5.23 |
| 2016–2017 | 5.35 |
| 2017–2018 | 5.5 |
| 2018–2019 | 6.06 |
| 2019–2020 | 6.44 |
| 2020–2021 | 6.83 |
| 2021–2022 | 5.9 |
| 2022–2023 | 5.52 |
| 2023–2024 | 6.08 |
| 2024–2025 | 8 |