| 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 | 19254 |
| 2016 | 19502 |
| 2015 | 20363 |
| 2014 | 21904 |
| 2013 | 23500 |
| 2012 | 25600 |
| 2011 | 28800 |
| 2010 | 22185 |
| 2009 | 23477 |
| 2008 | 23725 |
| 2007 | 27210 |
| 2006 | 19200 |
| 2005 | 26617 |
| 2004 | 19732 |
| 2003 | 19458 |
| 2002 | 19990 |
| 2001 | 12490 |
| 2000 | 15654 |
| 1999 |
