| 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 | 22338 |
| 2017 | 20660 |
| 2016 | 18745 |
| 2015 | 17566 |
| 2014 | 16091 |
| 2013 | 14113 |
| 2012 | 10253 |
| 2011 | 9727 |
| 2010 | 10267 |
| 2009 | 11606 |
| 2008 | 19879 |
| 2007 | 17053 |
| 2006 | 19760 |
| 2005 | 22537 |
| 2004 | 32200 |
| 2003 | 32385 |
| 2002 | 32842 |
| 2001 | 30147 |
| 2000 | 27288 |
| 1999 | 30500 |
