| 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 | 20031 |
| 2017 | 19551 |
| 2016 | 19800 |
| 2015 | 19970 |
| 2014 | 19680 |
| 2013 | 19356 |
| 2012 | 19069 |
| 2011 | 19158 |
| 2010 | 18824 |
| 2009 | 18537 |
| 2008 | 18627 |
| 2007 | 17557 |
| 2006 | 16229 |
| 2005 | 14523 |
| 2004 | 13329 |
| 2003 | 12366 |
| 2002 | 11305 |
| 2001 | 10442 |
| 2000 | 9574 |
| 1999 | 8900 |
