| 年份 | 中学在校学生数(人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 12588 |
| 2019 | 11626 |
| 2018 | 10900 |
| 2017 | 10933 |
| 2016 | 10928 |
| 2015 | 11078 |
| 2014 | 11498 |
| 2013 | 11790 |
| 2012 | 12287 |
| 2011 | 13387 |
| 2010 | 14091 |
| 2009 | 15575 |
| 2008 | 17180 |
| 2007 | 20944 |
| 2006 | 24124 |
| 2005 | 26393 |
| 2004 | 28707 |
| 2003 | 32104 |
| 2002 | 32460 |
| 2001 | 32551 |
| 2000 | 32633 |
| 1999 | — |
| 0 | 0 |