| 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 | 18855 |
| 2016 | 17622 |
| 2015 | 17288 |
| 2014 | 16797 |
| 2013 | 16371 |
| 2012 | 19824 |
| 2011 | 19508 |
| 2010 | 18347 |
| 2009 | 18169 |
| 2008 | 17474 |
| 2007 | 17474 |
| 2006 | 18674 |
| 2005 | 20012 |
| 2004 | 20862 |
| 2003 | 15092 |
| 2002 | 20675 |
| 2001 | 21889 |
| 2000 | 18613 |
| 1999 | 19500 |
