| 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 | 19603 |
| 2017 | 18360 |
| 2016 | 17323 |
| 2015 | 17064 |
| 2014 | 16789 |
| 2013 | 16489 |
| 2012 | 17272 |
| 2011 | 17284 |
| 2010 | 18086 |
| 2009 | 18643 |
| 2008 | 19857 |
| 2007 | 22267 |
| 2006 | 22426 |
| 2005 | 24129 |
| 2004 | 26769 |
| 2003 | 28429 |
| 2002 | 28241 |
| 2001 | 26947 |
| 2000 | 26066 |
| 1999 | 24300 |
