| 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 | 23820 |
| 2016 | 21620 |
| 2015 | 19672 |
| 2014 | 17432 |
| 2013 | 16543 |
| 2012 | 16915 |
| 2011 | 17982 |
| 2010 | 20090 |
| 2009 | 20681 |
| 2008 | 23073 |
| 2007 | 25813 |
| 2006 | 26503 |
| 2005 | 26559 |
| 2004 | 26583 |
| 2003 | 26698 |
| 2002 | 26343 |
| 2001 | 24823 |
| 2000 | 27672 |
| 1999 | 26200 |
