| 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 | 22445 |
| 2017 | 22098 |
| 2016 | 21798 |
| 2015 | 21911 |
| 2014 | 21763 |
| 2013 | 22665 |
| 2012 | 22440 |
| 2011 | 23013 |
| 2010 | 24194 |
| 2009 | 25020 |
| 2008 | 25900 |
| 2007 | 27321 |
| 2006 | 30562 |
| 2005 | 33520 |
| 2004 | 34945 |
| 2003 | 35570 |
| 2002 | 35089 |
| 2001 | 33957 |
| 2000 | 34542 |
| 1999 | 33500 |
