2022-23
- 1 team
- 1 brand
2021-22
- 20 teams
- 9 brands
2020-21
- 20 teams
- 7 brands
2019-20
- 20 teams
- 8 brands
2018-19
- 20 teams
- 6 brands
2017-18
- 20 teams
- 8 brands
2016-17
- 20 teams
- 10 brands
2015-16
- 20 teams
- 9 brands
2014-15
- 20 teams
- 8 brands
2013-14
- 20 teams
- 8 brands
2012-13
- 20 teams
- 11 brands
2011-12
- 20 teams
- 11 brands
2010-11
- 20 teams
- 12 brands
2009-10
- 20 teams
- 9 brands
2008-09
- 20 teams
- 10 brands
2007-08
- 20 teams
- 8 brands
2006-07
- 20 teams
- 14 brands
2005-06
- 20 teams
- 13 brands
2004-05
- 20 teams
- 14 brands
2003-04
- 20 teams
- 13 brands
2002-03
- 20 teams
- 12 brands
2001-02
- 21 teams
- 12 brands
2000-01
- 20 teams
- 12 brands
1999-00
- 20 teams
- 11 brands
1998-99
- 20 teams
- 11 brands
1997-98
- 20 teams
- 11 brands
1996-97
- 20 teams
- 12 brands
1995-96
- 20 teams
- 10 brands
1994-95
- 22 teams
- 11 brands
1993-95
- 1 team
- 1 brand
1993-94
- 22 teams
- 8 brands
