| 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 | 20938 |
| 2016 | 21086 |
| 2015 | 21775 |
| 2014 | 22860 |
| 2013 | 23824 |
| 2012 | 25344 |
| 2011 | 25058 |
| 2010 | 25570 |
| 2009 | 25282 |
| 2008 | 26035 |
| 2007 | 26966 |
| 2006 | 26771 |
| 2005 | 25804 |
| 2004 | 25044 |
| 2003 | 24356 |
| 2002 | 24223 |
| 2001 | 21702 |
| 2000 | 19132 |
| 1999 | 17700 |
