年度別・活動報告
| 新年会 | 定例会 | 交流会 | 特別講演会 | JWBA講演会 | Xmas 夕食会 | 特別企画参加 | |
| 1998 | 1 | X | 1 | 1 | |||
| 1999 | 1 | 2 | 1 | 2 | 1 | 1 | 2 |
| 2000 | 5 | 2 | 1 | 1 | |||
| 2001 | 1 | 5 | X | ||||
| 2002 | 1 | 6 | 1 | 1 | |||
| 2003 | 1 | 4 | 1 | 1 | |||
| 2004 | 1 | 4 | 1 | 1 | 1 | ||
| 2005 | 1 | 4 | 1 | 1 | 1 | 1 | |
| 2006 | 1 | 4 | 2 | 1 | 2 | ||
| 2007 | 1 | 4 | 1 | ||||
| 2008 | 1 | 3 | 1 | 1 | 2 | ||
| 2009 | 2 | 4 | 1 | 1 | 1 | 1 | 3 |
| 2010 | 1 | 4 | 1 | ||||
| 2011 | 2 | 6 | 1 | 1 | 2 | ||
| 2012 | 2 | 6 | 1 | 1 | 3 | ||
| 2013 | 2 | 6 | 1 | 1 | 1 | 3 | |
| 2014 | 2 | 6 | 1 | 4 | |||
| 2015 | 1 | 6 | 1 | 1 | 1 | 1 | 1 |
| 2016 | 1 | 5 | 1 | 3 | |||
| 2017 | 1 | 7 | 1 | 1 | 3 | ||
| 2018 | 6 | 1 | |||||
| 2019 | 3 | 2 | 1 |
