| 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 | 20526 |
| 2016 | 11995 |
| 2015 | 11318 |
| 2014 | 11001 |
| 2013 | 17931 |
| 2012 | 22258 |
| 2011 | 23693 |
| 2010 | 24854 |
| 2009 | 24705 |
| 2008 | 15761 |
| 2007 | 24763 |
| 2006 | 24916 |
| 2005 | 27041 |
| 2004 | 26137 |
| 2003 | 26378 |
| 2002 | 27464 |
| 2001 | 26499 |
| 2000 | 25656 |
| 1999 | 23800 |
