| 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 | 19023 |
| 2017 | 12496 |
| 2016 | 19402 |
| 2015 | 20591 |
| 2014 | 20779 |
| 2013 | 15598 |
| 2012 | 19412 |
| 2011 | 19899 |
| 2010 | 20572 |
| 2009 | 20405 |
| 2008 | 15552 |
| 2007 | 19024 |
| 2006 | 19623 |
| 2005 | 15310 |
| 2004 | 11221 |
| 2003 | 15409 |
| 2002 | 18796 |
| 2001 | 14098 |
| 2000 | 9299 |
| 1999 | 8400 |
