| 年份 | 中学在校学生数(人) |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 22315 |
| 2016 | 21515 |
| 2015 | 21842 |
| 2014 | 22178 |
| 2013 | 23517 |
| 2012 | 17872 |
| 2011 | 24630 |
| 2010 | 26142 |
| 2009 | 25822 |
| 2008 | 25571 |
| 2007 | 25935 |
| 2006 | 26653 |
| 2005 | 25547 |
| 2004 | 23892 |
| 2003 | 21919 |
| 2002 | 22502 |
| 2001 | 21410 |
| 2000 | 20991 |
| 1999 |
