| 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 | 22570 |
| 2017 | 21857 |
| 2016 | 21411 |
| 2015 | 21632 |
| 2014 | 22716 |
| 2013 | 23712 |
| 2012 | 24363 |
| 2011 | 24804 |
| 2010 | 25797 |
| 2009 | 29751 |
| 2008 | 21461 |
| 2007 | 32375 |
| 2006 | 24623 |
| 2005 | 26000 |
| 2004 | 30492 |
| 2003 | 21662 |
| 2002 | 21662 |
| 2001 | 21835 |
| 2000 | 22327 |
| 1999 |
