| 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 | 19756 |
| 2017 | 19629 |
| 2016 | 19016 |
| 2015 | 18170 |
| 2014 | 17720 |
| 2013 | 17650 |
| 2012 | 17844 |
| 2011 | 18317 |
| 2010 | 19092 |
| 2009 | 20511 |
| 2008 | 20615 |
| 2007 | 21209 |
| 2006 | 22410 |
| 2005 | 23102 |
| 2004 | 24201 |
| 2003 | 22721 |
| 2002 | 22099 |
| 2001 | 18728 |
| 2000 | 18214 |
| 1999 |
