| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 20734 |
| 2016 | 21398 |
| 2015 | 22527 |
| 2014 | 25374 |
| 2013 | 27352 |
| 2012 | 29818 |
| 2011 | 21032 |
| 2010 | 35476 |
| 2009 | 34276 |
| 2008 | 20976 |
| 2007 | 20866 |
| 2006 | 20755 |
| 2005 | 19519 |
| 2004 | 19100 |
| 2003 | 18320 |
| 2002 | 21864 |
| 2001 | 17135 |
| 2000 | 17035 |
| 1999 | 17000 |
