2021-22
- 24 teams
- 13 brands
2020-21
- 24 teams
- 11 brands
2019-20
- 22 teams
- 11 brands
2018-19
- 21 teams
- 10 brands
2017-18
- 21 teams
- 13 brands
2016-17
- 22 teams
- 12 brands
2015-16
- 20 teams
- 12 brands
2014-15
- 19 teams
- 9 brands
2013-14
- 22 teams
- 9 brands
2012-13
- 19 teams
- 10 brands
2011-12
- 17 teams
- 9 brands
2010-11
- 18 teams
- 10 brands
2009-10
- 19 teams
- 14 brands
2008-09
- 21 teams
- 13 brands
2008
- 1 team
- 1 brand
2007-08
- 21 teams
- 15 brands
2006-07
- 18 teams
- 13 brands
2005-06
- 18 teams
- 13 brands
2004-05
- 19 teams
- 14 brands
