| 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 | 22331 |
| 2017 | 21531 |
| 2016 | 20446 |
| 2015 | 19033 |
| 2014 | 18006 |
| 2013 | 18288 |
| 2012 | 18590 |
| 2011 | 19349 |
| 2010 | 18608 |
| 2009 | 18824 |
| 2008 | 20115 |
| 2007 | 19605 |
| 2006 | 20705 |
| 2005 | 16207 |
| 2004 | 17171 |
| 2003 | 14734 |
| 2002 | 12990 |
| 2001 | 16119 |
| 2000 | 17974 |
| 1999 | 17200 |
