| 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 | 28013 |
| 2016 | 27987 |
| 2015 | 30086 |
| 2014 | 31677 |
| 2013 | 33237 |
| 2012 | 24960 |
| 2011 | 29276 |
| 2010 | 32824 |
| 2009 | 32033 |
| 2008 | 23028 |
| 2007 | 22926 |
| 2006 | 29254 |
| 2005 | 29800 |
| 2004 | 24687 |
| 2003 | 25348 |
| 2002 | 26991 |
| 2001 | 24920 |
| 2000 | 22585 |
| 1999 | 20100 |
