| 年份 | 中学在校学生数(人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 27458 |
| 2017 | 26200 |
| 2016 | 24883 |
| 2015 | 23829 |
| 2014 | 22695 |
| 2013 | 20745 |
| 2012 | 18121 |
| 2011 | 24334 |
| 2010 | 27757 |
| 2009 | 20212 |
| 2008 | 23509 |
| 2007 | 26380 |
| 2006 | 29653 |
| 2005 | 31417 |
| 2004 | 33545 |
| 2003 | 41774 |
| 2002 | 36251 |
| 2001 | 39147 |
| 2000 | 42525 |
| 1999 | 38200 |
