| 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 | 24509 |
| 2016 | 22552 |
| 2015 | 21916 |
| 2014 | 21706 |
| 2013 | 21921 |
| 2012 | 24056 |
| 2011 | 25494 |
| 2010 | 26034 |
| 2009 | 26174 |
| 2008 | 26046 |
| 2007 | 25741 |
| 2006 | 25449 |
| 2005 | 27138 |
| 2004 | 28578 |
| 2003 | 29262 |
| 2002 | 30125 |
| 2001 | 25746 |
| 2000 | 28893 |
| 1999 | 31400 |
