| 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 | 26998 |
| 2018 | 26112 |
| 2017 | 23878 |
| 2016 | 20875 |
| 2015 | 19153 |
| 2014 | 17445 |
| 2013 | 16478 |
| 2012 | 15970 |
| 2011 | 20189 |
| 2010 | 20193 |
| 2009 | 20823 |
| 2008 | 22088 |
| 2007 | 25219 |
| 2006 | 28137 |
| 2005 | 30385 |
| 2004 | 31146 |
| 2003 | 29479 |
| 2002 | 27624 |
| 2001 | 25666 |
| 2000 | 27611 |
| 1999 | 27400 |
