| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 23617 |
| 2016 | 22882 |
| 2015 | 22063 |
| 2014 | 21935 |
| 2013 | 21379 |
| 2012 | 21048 |
| 2011 | 29049 |
| 2010 | 29320 |
| 2009 | 30566 |
| 2008 | 27139 |
| 2007 | 29940 |
| 2006 | 32734 |
| 2005 | 32057 |
| 2004 | 27840 |
| 2003 | 35306 |
| 2002 | 35515 |
| 2001 | 33886 |
| 2000 | 36127 |
| 1999 | 36400 |
