| 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 | 22053 |
| 2017 | 21084 |
| 2016 | 21044 |
| 2015 | 20549 |
| 2014 | 19766 |
| 2013 | 19694 |
| 2012 | 19486 |
| 2011 | 18954 |
| 2010 | 18489 |
| 2009 | 18356 |
| 2008 | 18095 |
| 2007 | 18854 |
| 2006 | 20460 |
| 2005 | 25489 |
| 2004 | 30070 |
| 2003 | 42842 |
| 2002 | 44446 |
| 2001 | 39307 |
| 2000 | 36711 |
| 1999 |
