| 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 | 23349 |
| 2017 | 22344 |
| 2016 | 21574 |
| 2015 | 21142 |
| 2014 | 19009 |
| 2013 | 21800 |
| 2012 | 22380 |
| 2011 | 23375 |
| 2010 | 23520 |
| 2009 | 24255 |
| 2008 | 24000 |
| 2007 | 23109 |
| 2006 | 22400 |
| 2005 | 22100 |
| 2004 | 22900 |
| 2003 | 24400 |
| 2002 | 26353 |
| 2001 | 27500 |
| 2000 | 26200 |
| 1999 | 23700 |
