| 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 | 21627 |
| 2017 | 27571 |
| 2016 | 24822 |
| 2015 | 24005 |
| 2014 | 22672 |
| 2013 | 22271 |
| 2012 | 28582 |
| 2011 | 28846 |
| 2010 | 26921 |
| 2009 | 38546 |
| 2008 | 38946 |
| 2007 | 38988 |
| 2006 | 38939 |
| 2005 | 39191 |
| 2004 | 39371 |
| 2003 | 37855 |
| 2002 | 37980 |
| 2001 | 37585 |
| 2000 | 39407 |
| 1999 | 39200 |
