| 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 | 28004 |
| 2018 | 26567 |
| 2017 | 24658 |
| 2016 | 23666 |
| 2015 | 23202 |
| 2014 | 22778 |
| 2013 | 21592 |
| 2012 | 20644 |
| 2011 | 22733 |
| 2010 | 24523 |
| 2009 | 26188 |
| 2008 | 27984 |
| 2007 | 30770 |
| 2006 | 33409 |
| 2005 | 34231 |
| 2004 | 34492 |
| 2003 | 31707 |
| 2002 | 27111 |
| 2001 | 22938 |
| 2000 | 20061 |
| 1999 | 19700 |
