| 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 | 19838 |
| 2016 | 19700 |
| 2015 | 18300 |
| 2014 | 19010 |
| 2013 | 18013 |
| 2012 | 19050 |
| 2011 | 19153 |
| 2010 | 18936 |
| 2009 | 21727 |
| 2008 | 24907 |
| 2007 | 29070 |
| 2006 | 30270 |
| 2005 | 27999 |
| 2004 | 27375 |
| 2003 | 24808 |
| 2002 | 23486 |
| 2001 | 21816 |
| 2000 | 25770 |
| 1999 |
