| 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 | 20977 |
| 2017 | 20402 |
| 2016 | 18547 |
| 2015 | 17726 |
| 2014 | 16264 |
| 2013 | 15904 |
| 2012 | 22250 |
| 2011 | 21915 |
| 2010 | 21686 |
| 2009 | 21397 |
| 2008 | 20646 |
| 2007 | 21293 |
| 2006 | 20431 |
| 2005 | 19996 |
| 2004 | 15537 |
| 2003 | 15401 |
| 2002 | 10085 |
| 2001 | 8625 |
| 2000 | 6762 |
| 1999 |
