| 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 | 25969 |
| 2016 | 21088 |
| 2015 | 20742 |
| 2014 | 21236 |
| 2013 | 25030 |
| 2012 | 24815 |
| 2011 | 19731 |
| 2010 | 18183 |
| 2009 | 16487 |
| 2008 | 16925 |
| 2007 | 27349 |
| 2006 | 29351 |
| 2005 | 36146 |
| 2004 | 46592 |
| 2003 | 55804 |
| 2002 | 58873 |
| 2001 | 56312 |
| 2000 | 53533 |
| 1999 | 48600 |
