The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 1984 (1 member)
- 1985 (1 member)
- 1986 (9 members)
- 1987 (13 members)
- 1988 (12 members)
- 1989 (6 members)
- 1990 (11 members)
- 1991 (7 members)
- 1992 (3 members)
- 1993 (1 member)
- 1994 (1 member)
- 1995 (2 members)
- 1996 (1 member)
- 1998 (3 members)
- 1999 (9 members)
- 2000 (26 members)
- 2001 (26 members)
- 2002 (23 members)
- 2003 (22 members)
- 2004 (16 members)
- 2005 (18 members)
- 2006 (16 members)
- 2007 (18 members)
- 2008 (9 members)
- 2009 (12 members)
- 2010 (15 members)
- 2011 (2 members)
- 2012 (15 members)
- 2013 (5 members)
- 2014 (16 members)
- 2015 (19 members)
- 2016 (6 members)
- 2017 (11 members)
- 2018 (19 members)
- 2019 (18 members)
- 2020 (10 members)
- 2021 (1 member)
- 2023 (1 member)
- 2024 (2 members)
- 3D Studio Inc (1 member)
- 3G Studio Inc. (1 member)
- 3ds (2 members)
- 989 Studios (1 member)
- ???? (3 members)
- A26 (1 member)
- A2600 (1 member)
- A78 (1 member)
- A7800 (1 member)
- AIM Productions NV (1 member)
- ASG (1 member)