| 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 | 20644 |
| 2017 | 20337 |
| 2016 | 20245 |
| 2015 | 20983 |
| 2014 | 22655 |
| 2013 | 27634 |
| 2012 | 27863 |
| 2011 | 30334 |
| 2010 | 32429 |
| 2009 | 33844 |
| 2008 | 34866 |
| 2007 | 34526 |
| 2006 | 34599 |
| 2005 | 29788 |
| 2004 | 29722 |
| 2003 | 35333 |
| 2002 | 33904 |
| 2001 | 32597 |
| 2000 | 30668 |
| 1999 | 27700 |
