| 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 | 17873 |
| 2017 | 17195 |
| 2016 | 18968 |
| 2015 | 17070 |
| 2014 | 14395 |
| 2013 | 11348 |
| 2012 | 16401 |
| 2011 | 14536 |
| 2010 | 14049 |
| 2009 | 14669 |
| 2008 | 17408 |
| 2007 | 17457 |
| 2006 | 18669 |
| 2005 | 26997 |
| 2004 | 23500 |
| 2003 | 23490 |
| 2002 | 23489 |
| 2001 | 23453 |
| 2000 | 22510 |
| 1999 | 22500 |
