| 年份 | 高中生 (人) |
小学学校数 (所) |
|---|---|---|
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 8.00 | |
| 2018 | 8.00 | |
| 2017 | 8.00 | |
| 2016 | 4.00 | |
| 2015 | 6.00 | |
| 2014 | 6.00 | |
| 2013 | 7.00 | |
| 2012 | 8.00 | |
| 2011 | 9.00 | |
| 2010 | 9.00 | |
| 2009 | 9.00 | |
| 2008 | 10.00 | |
| 2007 | 10.00 | |
| 2006 | 14.00 | |
| 2005 | 14.00 | |
| 2004 | 16.00 | |
| 2003 | 18.00 | |
| 2002 | 19.00 | |
| 2001 | 19.00 | |
| 2000 | 19.00 |
