| 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 | 18558 |
| 2017 | 17736 |
| 2016 | 17013 |
| 2015 | 15898 |
| 2014 | 15119 |
| 2013 | 14442 |
| 2012 | 14609 |
| 2011 | 14797 |
| 2010 | 13519 |
| 2009 | 12583 |
| 2008 | 11705 |
| 2007 | 13048 |
| 2006 | 14635 |
| 2005 | 19950 |
| 2004 | 18399 |
| 2003 | 19403 |
| 2002 | 20198 |
| 2001 | 21214 |
| 2000 | 21245 |
| 1999 | 20500 |
