| 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 | 19922 |
| 2017 | 19462 |
| 2016 | 19352 |
| 2015 | 19433 |
| 2014 | 20097 |
| 2013 | 21146 |
| 2012 | 22676 |
| 2011 | 23907 |
| 2010 | 24633 |
| 2009 | 25683 |
| 2008 | 27155 |
| 2007 | 28654 |
| 2006 | 30038 |
| 2005 | 31565 |
| 2004 | 32253 |
| 2003 | 32201 |
| 2002 | 31694 |
| 2001 | 32173 |
| 2000 | 31093 |
| 1999 | 30000 |
