| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 20680 |
| 2016 | 20837 |
| 2015 | 19048 |
| 2014 | 16403 |
| 2013 | 16005 |
| 2012 | 15843 |
| 2011 | 18826 |
| 2010 | 17717 |
| 2009 | 16458 |
| 2008 | 16193 |
| 2007 | 16895 |
| 2006 | 21431 |
| 2005 | 24558 |
| 2004 | 21536 |
| 2003 | 15169 |
| 2002 | 13237 |
| 2001 | 14179 |
| 2000 | 12685 |
| 1999 |
