| 年份 | 中学在校学生数(人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 23443 |
| 2020 | 26211 |
| 2019 | 24178 |
| 2018 | 22964 |
| 2017 | 22748 |
| 2016 | 23146 |
| 2015 | 25222 |
| 2014 | 27195 |
| 2013 | 28547 |
| 2012 | 27462 |
| 2011 | 26745 |
| 2010 | 28670 |
| 2009 | 29331 |
| 2008 | 30501 |
| 2007 | 32402 |
| 2006 | 30635 |
| 2005 | 34242 |
| 2004 | 39492 |
| 2003 | 42410 |
| 2002 | 43715 |
| 2001 | 37055 |
| 2000 | 41316 |
| 1999 | — |