| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 28628 |
| 2018 | 27685 |
| 2017 | 25864 |
| 2016 | 24794 |
| 2015 | 22658 |
| 2014 | 21295 |
| 2013 | 20083 |
| 2012 | 20661 |
| 2011 | 20297 |
| 2010 | 21087 |
| 2009 | 21351 |
| 2008 | 21842 |
| 2007 | 24785 |
| 2006 | 29428 |
| 2005 | 37597 |
| 2004 | 44495 |
| 2003 | 48534 |
| 2002 | 47383 |
| 2001 | 43481 |
| 2000 | 39874 |
| 1999 | 36700 |
