| 年份 | 中学在校学生数(人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 24014 |
| 2017 | 23489 |
| 2016 | 22872 |
| 2015 | 22953 |
| 2014 | 22340 |
| 2013 | 21129 |
| 2012 | 20652 |
| 2011 | 24653 |
| 2010 | 24485 |
| 2010 | 24485 |
| 2009 | 26094 |
| 2009 | 26094 |
| 2008 | 26055 |
| 2008 | 26055 |
| 2007 | 30371 |
| 2007 | 30371 |
| 2006 | 37536 |
| 2006 | 37536 |
| 2005 | 35954 |
| 2005 | 35954 |
| 2004 | 36962 |
| 2004 | 36962 |
| 2003 | 36635 |
| 2003 | 36635 |
| 2002 | 29094 |
| 2002 | 29094 |
| 2001 | 31136 |
| 2001 | 31136 |
| 2000 | 28406 |
| 2000 | 28406 |
| 1999 | 24500 |
| 1999 |
