| 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 | 30495 |
| 2017 | 30703 |
| 2016 | 30217 |
| 2015 | 28781 |
| 2014 | 28460 |
| 2013 | 28777 |
| 2012 | 19822 |
| 2011 | 26152 |
| 2010 | 27045 |
| 2009 | 27284 |
| 2008 | 26381 |
| 2007 | 26087 |
| 2006 | 26522 |
| 2005 | 27041 |
| 2004 | 22021 |
| 2003 | 26648 |
| 2002 | 24725 |
| 2001 | 21025 |
| 2000 | 16990 |
| 1999 | 15200 |
