| 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 | 17361 |
| 2017 | 17217 |
| 2016 | 17941 |
| 2015 | 18859 |
| 2014 | 19541 |
| 2013 | 19257 |
| 2012 | 19734 |
| 2011 | 22738 |
| 2010 | 22070 |
| 2009 | 22208 |
| 2008 | 22539 |
| 2007 | 22469 |
| 2006 | 22487 |
| 2005 | 22573 |
| 2004 | 22217 |
| 2003 | 21418 |
| 2002 | 20406 |
| 2001 | 20607 |
| 2000 | 18457 |
| 1999 |
