| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 24582 |
| 2016 | 24100 |
| 2015 | 24273 |
| 2014 | 25220 |
| 2013 | 25974 |
| 2012 | 27110 |
| 2011 | 26708 |
| 2010 | 19380 |
| 2009 | 25404 |
| 2008 | 25426 |
| 2007 | 21132 |
| 2006 | 20500 |
| 2005 | 15277 |
| 2004 | 14999 |
| 2003 | 15496 |
| 2002 | 15628 |
| 2001 | 15038 |
| 2000 | 13979 |
| 1999 |
