| 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 | 31600 |
| 2017 | 31000 |
| 2016 | 29537 |
| 2015 | 29000 |
| 2014 | 29393 |
| 2013 | 30100 |
| 2012 | 30500 |
| 2011 | 31056 |
| 2010 | 29900 |
| 2009 | 28877 |
| 2008 | 29000 |
| 2007 | 28500 |
| 2006 | 28500 |
| 2005 | 28900 |
| 2004 | 32159 |
| 2003 | 35000 |
| 2002 | 35400 |
| 2001 | 34000 |
| 2000 | 32400 |
| 1999 | 30500 |
