| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 28067 |
| 2016 | 26436 |
| 2015 | 25035 |
| 2014 | 22893 |
| 2013 | 21293 |
| 2012 | 25277 |
| 2011 | 23715 |
| 2010 | 27166 |
| 2009 | 28411 |
| 2008 | 31566 |
| 2007 | 32430 |
| 2006 | 35823 |
| 2005 | 35157 |
| 2004 | 22126 |
| 2003 | 24191 |
| 2002 | 24945 |
| 2001 | 32318 |
| 2000 | 34369 |
| 1999 | 34000 |
