| 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 | 17116 |
| 2016 | 18262 |
| 2015 | 17323 |
| 2014 | 17047 |
| 2013 | 10614 |
| 2012 | 21914 |
| 2011 | 23418 |
| 2010 | 24516 |
| 2009 | 25506 |
| 2008 | 25919 |
| 2007 | 25687 |
| 2006 | 26479 |
| 2005 | 23650 |
| 2004 | 30816 |
| 2003 | 30990 |
| 2002 | 24889 |
| 2001 | 26361 |
| 2000 | 26361 |
| 1999 |
