| 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 | 28794 |
| 2016 | 26499 |
| 2015 | 25646 |
| 2014 | 24527 |
| 2013 | 23595 |
| 2012 | 24730 |
| 2011 | 31651 |
| 2010 | 31957 |
| 2009 | 31723 |
| 2008 | 27974 |
| 2007 | 27772 |
| 2006 | 30508 |
| 2005 | 25022 |
| 2004 | 32840 |
| 2003 | 34994 |
| 2002 | 33750 |
| 2001 | 30761 |
| 2000 | 28154 |
| 1999 | 36400 |
