| 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 | 20812 |
| 2017 | 20000 |
| 2016 | 20000 |
| 2015 | 19762 |
| 2014 | 20953 |
| 2013 | 24375 |
| 2012 | 24478 |
| 2011 | 24361 |
| 2010 | 25536 |
| 2009 | 27277 |
| 2008 | 28700 |
| 2007 | 29291 |
| 2006 | 31375 |
| 2005 | 34152 |
| 2004 | 29023 |
| 2003 | 38191 |
| 2002 | 38955 |
| 2001 | 38831 |
| 2000 | 34863 |
| 1999 | 31500 |
