| 年份 | 中学在校学生数(人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 30253 |
| 2017 | 27559 |
| 2016 | 25822 |
| 2015 | 25632 |
| 2014 | 25795 |
| 2013 | 25984 |
| 2012 | 25671 |
| 2011 | 25989 |
| 2010 | 26964 |
| 2009 | 27779 |
| 2008 | 27803 |
| 2007 | 26516 |
| 2006 | 27998 |
| 2005 | 28740 |
| 2004 | 28606 |
| 2003 | 26160 |
| 2002 | 27551 |
| 2001 | 28949 |
| 2000 | 36061 |
| 1999 | 32900 |
