| 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 | 22602 |
| 2016 | 22650 |
| 2015 | 22650 |
| 2014 | 22953 |
| 2013 | 21800 |
| 2012 | 20230 |
| 2011 | 21245 |
| 2010 | 25416 |
| 2009 | 25607 |
| 2008 | 25226 |
| 2007 | 25803 |
| 2006 | 25881 |
| 2005 | 26741 |
| 2004 | 27467 |
| 2003 | 29685 |
| 2002 | 29538 |
| 2001 | 28331 |
| 2000 | 25477 |
| 1999 |
