| 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 | 24046 |
| 2017 | 23218 |
| 2016 | 21643 |
| 2015 | 18171 |
| 2014 | 18995 |
| 2013 | 17736 |
| 2012 | 16431 |
| 2011 | 16795 |
| 2010 | 18929 |
| 2009 | 20927 |
| 2008 | 23024 |
| 2007 | 24978 |
| 2006 | 20998 |
| 2005 | 27698 |
| 2004 | 33620 |
| 2003 | 33790 |
| 2002 | 34817 |
| 2001 | 24392 |
| 2000 | 31483 |
| 1999 | 31100 |
