| 年份 | 中学在校学生数(人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 24266 |
| 2018 | 22812 |
| 2017 | 21282 |
| 2016 | 20751 |
| 2015 | 20903 |
| 2014 | 20633 |
| 2013 | 20207 |
| 2012 | 20113 |
| 2011 | 19965 |
| 2010 | 20112 |
| 2009 | 21140 |
| 2008 | 23345 |
| 2007 | 25578 |
| 2006 | 25323 |
| 2005 | 28375 |
| 2004 | 31529 |
| 2003 | 32828 |
| 2002 | 29800 |
| 2001 | 26903 |
| 2000 | 24956 |
| 1999 | 23100 |
