| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 17955 |
| 2016 | 16889 |
| 2015 | 12937 |
| 2014 | 11843 |
| 2013 | 14156 |
| 2012 | 13331 |
| 2011 | 14125 |
| 2010 | 15841 |
| 2009 | 17582 |
| 2008 | 19777 |
| 2007 | 19948 |
| 2006 | 21201 |
| 2005 | 20915 |
| 2004 | 21786 |
| 2003 | 19986 |
| 2002 | 9000 |
| 2001 | 17281 |
| 2000 | 14186 |
| 1999 |
