| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 20562 |
| 2016 | 21055 |
| 2015 | 22182 |
| 2014 | 23679 |
| 2013 | 24872 |
| 2012 | 25505 |
| 2011 | 26185 |
| 2010 | 27099 |
| 2009 | 27312 |
| 2008 | 29693 |
| 2007 | 31668 |
| 2006 | 32889 |
| 2005 | 32243 |
| 2004 | 31479 |
| 2003 | 30675 |
| 2002 | 29670 |
| 2001 | 28733 |
| 2000 | 27961 |
| 1999 |
