| 入学年度 | 投稿ユーザ数 | |
| 2023 (R5) | 1 | |
| 2022 (R4) | 2 | |
| 2021 (R3) | 1 | |
| 2020 (R2) | 1 | |
| 2019 (R1) | 1 | |
| 2018 (H30) | 1 | |
| 2017 (H29) | 1 | |
| 2016 (H28) | 1 | |
| 2015 (H27) | 1 | |
| 2014 (H26) | 1 | |
| 2013 (H25) | 1 | |
| 2012 (H24) | 1 | |
| 2011 (H23) | 1 | |
| 2010 (H22) | 1 | |
| 2009 (H21) | 1 | |
| 2008 (H20) | 1 | |
| 2007 (H19) | 1 | |
| 2006 (H18) | 1 | |
| 2005 (H17) | 1 | |
| 2004 (H16) | 1 | |
| 2003 (H15) | 1 | |
| 2002 (H14) | 1 | |
| 2001 (H13) | 1 |