| 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 | 20649 |
| 2017 | 19622 |
| 2016 | 18959 |
| 2015 | 18701 |
| 2014 | 18678 |
| 2013 | 18984 |
| 2012 | 20109 |
| 2011 | 20699 |
| 2010 | 23008 |
| 2009 | 25356 |
| 2008 | 27440 |
| 2007 | 29306 |
| 2006 | 30869 |
| 2005 | 31082 |
| 2004 | 30028 |
| 2003 | 31110 |
| 2002 | 35413 |
| 2001 | 36233 |
| 2000 | 32968 |
| 1999 |
