| 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 | 29622 |
| 2016 | 28225 |
| 2015 | 27269 |
| 2014 | 26888 |
| 2013 | 26800 |
| 2012 | 25800 |
| 2011 | 25473 |
| 2010 | 25600 |
| 2009 | 25780 |
| 2008 | 25400 |
| 2007 | 24500 |
| 2006 | 24000 |
| 2005 | 24300 |
| 2004 | 24997 |
| 2003 | 23000 |
| 2002 | 21700 |
| 2001 | 20400 |
| 2000 | 19300 |
| 1999 | 17100 |
