| 年份 | 中学在校学生数(人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 23359 |
| 2019 | 21443 |
| 2018 | 19833 |
| 2017 | 19526 |
| 2016 | 19734 |
| 2015 | 20762 |
| 2014 | 21881 |
| 2013 | 22770 |
| 2012 | 14300 |
| 2011 | 15000 |
| 2010 | 25061 |
| 2009 | 26044 |
| 2008 | 27303 |
| 2007 | 30399 |
| 2006 | 32459 |
| 2005 | 34508 |
| 2004 | 35901 |
| 2003 | 33705 |
| 2002 | 36667 |
| 2001 | 34933 |
| 2000 | 33971 |
| 1999 | — |