| 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 | 21016 |
| 2017 | 20455 |
| 2016 | 21635 |
| 2015 | 21532 |
| 2014 | 21435 |
| 2013 | 21406 |
| 2012 | 21992 |
| 2011 | 23213 |
| 2010 | 23473 |
| 2009 | 24478 |
| 2008 | 25973 |
| 2007 | 27426 |
| 2006 | 30118 |
| 2005 | 31030 |
| 2004 | 28020 |
| 2003 | 26789 |
| 2002 | 26912 |
| 2001 | 31845 |
| 2000 | 32220 |
| 1999 |
