| 年份 | 中学在校学生数(人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 44432 |
| 2019 | 43180 |
| 2018 | 37806 |
| 2017 | 34405 |
| 2016 | 30177 |
| 2015 | 28955 |
| 2014 | 29062 |
| 2013 | 29464 |
| 2012 | 30071 |
| 2011 | 31371 |
| 2010 | 30660 |
| 2009 | 30457 |
| 2008 | 21932 |
| 2007 | 22679 |
| 2006 | 33804 |
| 2005 | 34621 |
| 2004 | 35703 |
| 2003 | 43300 |
| 2002 | 45564 |
| 2001 | 48201 |
| 2000 | 42080 |
| 1999 | — |