| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 25770 |
| 2016 | 26080 |
| 2015 | 24797 |
| 2014 | 23965 |
| 2013 | 22882 |
| 2012 | 23011 |
| 2011 | 21010 |
| 2010 | 25488 |
| 2009 | 23276 |
| 2008 | 22641 |
| 2007 | 22852 |
| 2006 | 21962 |
| 2005 | 23085 |
| 2004 | 19355 |
| 2003 | 20166 |
| 2002 | 18359 |
| 2001 | 17395 |
| 2000 | 9752 |
| 1999 | 8800 |
