| 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 | 29432 |
| 2017 | 26567 |
| 2016 | 24790 |
| 2015 | 23834 |
| 2014 | 23553 |
| 2013 | 21778 |
| 2012 | 20162 |
| 2011 | 21290 |
| 2010 | 19999 |
| 2009 | 22807 |
| 2008 | 18355 |
| 2007 | 22845 |
| 2006 | 25929 |
| 2005 | 51420 |
| 2004 | 41709 |
| 2003 | 39209 |
| 2002 | 33205 |
| 2001 | 31575 |
| 2000 | 32974 |
| 1999 | 29700 |
