| 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 | 20762 |
| 2017 | 21086 |
| 2016 | 20837 |
| 2015 | 20587 |
| 2014 | 21451 |
| 2013 | 22693 |
| 2012 | 14916 |
| 2011 | 24058 |
| 2010 | 25403 |
| 2009 | 25382 |
| 2008 | 25460 |
| 2007 | 25554 |
| 2006 | 26279 |
| 2005 | 28631 |
| 2004 | 31090 |
| 2003 | 32173 |
| 2002 | 30029 |
| 2001 | 27181 |
| 2000 | 23313 |
| 1999 |
