| 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 | 21927 |
| 2017 | 21777 |
| 2016 | 13373 |
| 2015 | 18736 |
| 2014 | 17975 |
| 2013 | 17101 |
| 2012 | 16295 |
| 2011 | 16580 |
| 2010 | 16443 |
| 2009 | 18079 |
| 2008 | 19395 |
| 2007 | 20806 |
| 2006 | 20842 |
| 2005 | 20596 |
| 2004 | 20892 |
| 2003 | 21192 |
| 2002 | 22621 |
| 2001 | 24231 |
| 2000 | 25675 |
| 1999 |
