| 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 | 21304 |
| 2017 | 20457 |
| 2016 | 20552 |
| 2015 | 20493 |
| 2014 | 21575 |
| 2013 | 21110 |
| 2012 | 20524 |
| 2011 | 25375 |
| 2010 | 23402 |
| 2009 | 23851 |
| 2008 | 21488 |
| 2007 | 18342 |
| 2006 | 19117 |
| 2005 | 18079 |
| 2004 | 13385 |
| 2003 | 12315 |
| 2002 | 11403 |
| 2001 | 8300 |
| 2000 | 11264 |
| 1999 | 7900 |
