| 年份 | 中学在校学生数(人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 24908 |
| 2019 | 23329 |
| 2018 | 20939 |
| 2017 | 19834 |
| 2016 | 18774 |
| 2015 | 18962 |
| 2014 | 19967 |
| 2013 | 19327 |
| 2012 | 10830 |
| 2011 | 10205 |
| 2010 | 9611 |
| 2009 | 7956 |
| 2008 | 9329 |
| 2007 | 8075 |
| 2006 | 8421 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |