| 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 | 22681 |
| 2017 | 21517 |
| 2016 | 20451 |
| 2015 | 21035 |
| 2014 | 21850 |
| 2013 | 22447 |
| 2012 | 22393 |
| 2011 | 23388 |
| 2010 | 24684 |
| 2009 | 26496 |
| 2008 | 26832 |
| 2007 | 25476 |
| 2006 | 25179 |
| 2005 | 24883 |
| 2004 | 25249 |
| 2003 | 24528 |
| 2002 | 22924 |
| 2001 | 21800 |
| 2000 | 20557 |
| 1999 |
