| 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 | 20580 |
| 2017 | 20389 |
| 2016 | 20349 |
| 2015 | 20880 |
| 2014 | 22042 |
| 2013 | 23697 |
| 2012 | 25694 |
| 2011 | 31211 |
| 2010 | 31272 |
| 2009 | 34162 |
| 2008 | 38204 |
| 2007 | 38827 |
| 2006 | 38274 |
| 2005 | 36454 |
| 2004 | 33393 |
| 2003 | 28132 |
| 2002 | 23932 |
| 2001 | 23622 |
| 2000 | 25608 |
| 1999 | 23900 |
