| 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 | 20918 |
| 2017 | 20378 |
| 2016 | 21603 |
| 2015 | 21826 |
| 2014 | 22093 |
| 2013 | 14590 |
| 2012 | 19767 |
| 2011 | 16403 |
| 2010 | 17645 |
| 2009 | 22347 |
| 2008 | 21709 |
| 2007 | 21393 |
| 2006 | 20398 |
| 2005 | 20469 |
| 2004 | 17295 |
| 2003 | 17675 |
| 2002 | 15916 |
| 2001 | 15535 |
| 2000 | 12844 |
| 1999 | 11400 |
