| 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 | 20350 |
| 2016 | 18643 |
| 2015 | 17714 |
| 2014 | 16402 |
| 2013 | 14584 |
| 2012 | 23904 |
| 2011 | 23452 |
| 2010 | 23426 |
| 2009 | 23166 |
| 2008 | 25756 |
| 2007 | 24786 |
| 2006 | 27629 |
| 2005 | 28817 |
| 2004 | 30730 |
| 2003 | 31662 |
| 2002 | 31724 |
| 2001 | 28131 |
| 2000 | 26599 |
| 1999 | 28100 |
