| 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 | 29238 |
| 2016 | 27590 |
| 2015 | 26236 |
| 2014 | 25662 |
| 2013 | 25477 |
| 2012 | 24653 |
| 2011 | 24093 |
| 2010 | 23321 |
| 2009 | 23031 |
| 2008 | 21858 |
| 2007 | 20728 |
| 2006 | 20542 |
| 2005 | 20341 |
| 2004 | 20835 |
| 2003 | 18595 |
| 2002 | 12310 |
| 2001 | 14583 |
| 2000 | 12503 |
| 1999 | 16600 |
