| 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 | 18530 |
| 2017 | 18721 |
| 2016 | 18865 |
| 2015 | 19769 |
| 2014 | 20353 |
| 2013 | 19914 |
| 2012 | 22693 |
| 2011 | 24241 |
| 2010 | 25726 |
| 2009 | 26674 |
| 2008 | 28092 |
| 2007 | 20233 |
| 2006 | 21585 |
| 2005 | 21079 |
| 2004 | 21776 |
| 2003 | 23955 |
| 2002 | 30915 |
| 2001 | 31000 |
| 2000 | 28417 |
| 1999 | 24400 |
