| 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 | 20894 |
| 2017 | 20362 |
| 2016 | 21197 |
| 2015 | 22745 |
| 2014 | 23674 |
| 2013 | 20348 |
| 2012 | 24857 |
| 2011 | 26186 |
| 2010 | 28591 |
| 2009 | 30984 |
| 2008 | 34157 |
| 2007 | 35871 |
| 2006 | 36681 |
| 2005 | 37327 |
| 2004 | 38764 |
| 2003 | 38233 |
| 2002 | 36055 |
| 2001 | 33492 |
| 2000 | 30364 |
| 1999 | 25700 |
