| 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 | 21134 |
| 2017 | 20835 |
| 2016 | 20279 |
| 2015 | 18799 |
| 2014 | 17756 |
| 2013 | 15778 |
| 2012 | 11304 |
| 2011 | 11879 |
| 2010 | 13713 |
| 2009 | 26217 |
| 2008 | 28894 |
| 2007 | 30173 |
| 2006 | 29850 |
| 2005 | 35546 |
| 2004 | 42851 |
| 2003 | 41650 |
| 2002 | 43167 |
| 2001 | 42275 |
| 2000 | 36402 |
| 1999 | 37800 |
