| 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 | 19113 |
| 2017 | 18822 |
| 2016 | 18633 |
| 2015 | 19752 |
| 2014 | 21283 |
| 2013 | 23100 |
| 2012 | 24639 |
| 2011 | 26800 |
| 2010 | 29100 |
| 2009 | 30399 |
| 2008 | 30700 |
| 2007 | 29800 |
| 2006 | 28800 |
| 2005 | 28600 |
| 2004 | 28387 |
| 2003 | 27924 |
| 2002 | 27800 |
| 2001 | 26100 |
| 2000 | 22700 |
| 1999 | 17600 |
