| 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 | 23847 |
| 2016 | 22112 |
| 2015 | 21968 |
| 2014 | 21150 |
| 2013 | 21565 |
| 2012 | 25259 |
| 2011 | 25880 |
| 2010 | 25606 |
| 2009 | 25311 |
| 2008 | 24833 |
| 2007 | 24883 |
| 2006 | 26977 |
| 2005 | 27698 |
| 2004 | 28588 |
| 2003 | 28870 |
| 2002 | 30658 |
| 2001 | 27779 |
| 2000 | 25505 |
| 1999 |
