| 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 | 25653 |
| 2017 | 25302 |
| 2016 | 23739 |
| 2015 | 23312 |
| 2014 | 24671 |
| 2013 | 23426 |
| 2012 | 23409 |
| 2011 | 20948 |
| 2010 | 19487 |
| 2009 | 18350 |
| 2008 | 18449 |
| 2007 | 20320 |
| 2006 | 23577 |
| 2005 | 26599 |
| 2004 | 28385 |
| 2003 | 28288 |
| 2002 | 27528 |
| 2001 | 32779 |
| 2000 | 31232 |
| 1999 |
