| 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 | 20570 |
| 2016 | 21075 |
| 2015 | 21620 |
| 2014 | 21688 |
| 2013 | 21375 |
| 2012 | 20853 |
| 2011 | 20200 |
| 2010 | 19274 |
| 2009 | 18785 |
| 2008 | 18955 |
| 2007 | 16464 |
| 2006 | 15298 |
| 2005 | 13830 |
| 2004 | 15957 |
| 2003 | 14683 |
| 2002 | 13236 |
| 2001 | 11842 |
| 2000 | 10903 |
| 1999 | 6200 |
