| 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 | 23861 |
| 2017 | 25732 |
| 2016 | 25499 |
| 2015 | 19605 |
| 2014 | 19504 |
| 2013 | 24306 |
| 2012 | 22123 |
| 2011 | 22368 |
| 2010 | 19802 |
| 2009 | 23776 |
| 2008 | 24319 |
| 2007 | 23801 |
| 2006 | 24385 |
| 2005 | 24373 |
| 2004 | 23268 |
| 2003 | 21923 |
| 2002 | 19309 |
| 2001 | 17735 |
| 2000 | 13233 |
| 1999 | 11900 |
