| 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 | 22608 |
| 2016 | 20984 |
| 2015 | 19447 |
| 2014 | 17384 |
| 2013 | 15120 |
| 2012 | 15515 |
| 2011 | 15620 |
| 2010 | 16987 |
| 2009 | 18846 |
| 2008 | 22425 |
| 2007 | 25514 |
| 2006 | 28952 |
| 2005 | 31439 |
| 2004 | 33614 |
| 2003 | 32604 |
| 2002 | 32913 |
| 2001 | 30360 |
| 2000 | 27604 |
| 1999 | 25200 |
