| 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 | 18506 |
| 2017 | 17990 |
| 2016 | 16881 |
| 2015 | 16686 |
| 2014 | 15887 |
| 2013 | 13981 |
| 2012 | 12867 |
| 2011 | 15301 |
| 2010 | 12618 |
| 2009 | 12096 |
| 2008 | 14627 |
| 2007 | 10512 |
| 2006 | 19239 |
| 2005 | 21794 |
| 2004 | 21939 |
| 2003 | 22363 |
| 2002 | 23354 |
| 2001 | 19592 |
| 2000 | 21364 |
| 1999 | 20800 |
