| 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 | 18578 |
| 2016 | 19158 |
| 2015 | 19591 |
| 2014 | 19692 |
| 2013 | 19993 |
| 2012 | 19840 |
| 2011 | 19707 |
| 2010 | 20906 |
| 2009 | 20857 |
| 2008 | 19194 |
| 2007 | 19752 |
| 2006 | 18538 |
| 2005 | 25731 |
| 2004 | 23798 |
| 2003 | 22368 |
| 2002 | 22576 |
| 2001 | 22860 |
| 2000 | 22844 |
| 1999 |
