| 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 | 23105 |
| 2017 | 22336 |
| 2016 | 21444 |
| 2015 | 21185 |
| 2014 | 21228 |
| 2013 | 21812 |
| 2012 | 22528 |
| 2011 | 22871 |
| 2010 | 24004 |
| 2009 | 25388 |
| 2008 | 25360 |
| 2007 | 24901 |
| 2006 | 24923 |
| 2005 | 24670 |
| 2004 | 24876 |
| 2003 | 23969 |
| 2002 | 23580 |
| 2001 | 24123 |
| 2000 | 25130 |
| 1999 |
