| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 22571 |
| 2016 | 20148 |
| 2015 | 18829 |
| 2014 | 17889 |
| 2013 | 17483 |
| 2012 | 21602 |
| 2011 | 17738 |
| 2010 | 21751 |
| 2009 | 21272 |
| 2008 | 17517 |
| 2007 | 16861 |
| 2006 | 17410 |
| 2005 | 24483 |
| 2004 | 20664 |
| 2003 | 24867 |
| 2002 | 23683 |
| 2001 | 21749 |
| 2000 | 21231 |
| 1999 |
