| 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 | 28320 |
| 2016 | 28554 |
| 2015 | 28770 |
| 2014 | 29374 |
| 2013 | 29380 |
| 2012 | 28773 |
| 2011 | 26040 |
| 2010 | 24145 |
| 2009 | 23505 |
| 2008 | 24410 |
| 2007 | 23587 |
| 2006 | 28534 |
| 2005 | 34035 |
| 2004 | 33396 |
| 2003 | 33946 |
| 2002 | 38923 |
| 2001 | 37644 |
| 2000 | 33723 |
| 1999 |
