| 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 | 23325 |
| 2017 | 23070 |
| 2016 | 22195 |
| 2015 | 22221 |
| 2014 | 21980 |
| 2013 | 24544 |
| 2012 | 21353 |
| 2011 | 20517 |
| 2010 | 20316 |
| 2009 | 19498 |
| 2008 | 18993 |
| 2007 | 17989 |
| 2006 | 21453 |
| 2005 | 25871 |
| 2004 | 22979 |
| 2003 | 24236 |
| 2002 | 22335 |
| 2001 | |
| 2000 | |
| 1999 |
