| 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 | 19336 |
| 2016 | 18775 |
| 2015 | 18457 |
| 2014 | 18825 |
| 2013 | 15481 |
| 2012 | 23554 |
| 2011 | 20345 |
| 2010 | 21821 |
| 2009 | 23636 |
| 2008 | 25711 |
| 2007 | 27682 |
| 2006 | 29217 |
| 2005 | 30478 |
| 2004 | 30763 |
| 2003 | 31771 |
| 2002 | 37856 |
| 2001 | 33664 |
| 2000 | 36026 |
| 1999 | 33600 |
