| 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 | 20284 |
| 2016 | 19264 |
| 2015 | 18244 |
| 2014 | 17453 |
| 2013 | 17295 |
| 2012 | 19866 |
| 2011 | 19515 |
| 2010 | 18868 |
| 2009 | 18660 |
| 2008 | 19483 |
| 2007 | 20077 |
| 2006 | 25729 |
| 2005 | 24361 |
| 2004 | 27096 |
| 2003 | 27844 |
| 2002 | 21549 |
| 2001 | 23552 |
| 2000 | 20850 |
| 1999 |
