| 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 | 20004 |
| 2016 | 19206 |
| 2015 | 18082 |
| 2014 | 17966 |
| 2013 | 16893 |
| 2012 | 17690 |
| 2011 | 17640 |
| 2010 | 18577 |
| 2009 | 20347 |
| 2008 | 22223 |
| 2007 | 22480 |
| 2006 | 24072 |
| 2005 | 22547 |
| 2004 | 21997 |
| 2003 | 21080 |
| 2002 | 19650 |
| 2001 | 18222 |
| 2000 | 15031 |
| 1999 | 11300 |
