| 年份 | 中学在校学生数(人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 22891 |
| 2018 | 20497 |
| 2017 | 19566 |
| 2016 | 19281 |
| 2015 | 19172 |
| 2014 | 19268 |
| 2013 | 19398 |
| 2012 | 18824 |
| 2011 | 18783 |
| 2010 | 19364 |
| 2009 | 19755 |
| 2008 | 21473 |
| 2007 | 22817 |
| 2006 | 23893 |
| 2005 | 19927 |
| 2004 | 20539 |
| 2003 | 19064 |
| 2002 | 22767 |
| 2001 | 22898 |
| 2000 | 20045 |
| 1999 |
