| 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 | 18044 |
| 2017 | 17307 |
| 2016 | 16435 |
| 2015 | 16075 |
| 2014 | 15597 |
| 2013 | 15408 |
| 2012 | 16820 |
| 2011 | 16373 |
| 2010 | 17256 |
| 2009 | 19983 |
| 2008 | 19380 |
| 2007 | 19925 |
| 2006 | 23659 |
| 2005 | 24634 |
| 2004 | 17335 |
| 2003 | 25767 |
| 2002 | 24238 |
| 2001 | 25355 |
| 2000 | 24402 |
| 1999 | 19300 |
