| 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 | 19086 |
| 2017 | 18052 |
| 2016 | 17543 |
| 2015 | 18055 |
| 2014 | 18292 |
| 2013 | 18917 |
| 2012 | 20769 |
| 2011 | 20923 |
| 2010 | 21710 |
| 2009 | 21331 |
| 2008 | 27049 |
| 2007 | 22368 |
| 2006 | 23649 |
| 2005 | 22471 |
| 2004 | 25076 |
| 2003 | 26409 |
| 2002 | 31866 |
| 2001 | 30154 |
| 2000 | 29530 |
| 1999 | 27700 |
