2023-24
- 24 teams
2023
- 3 teams
2022-23
- 11 teams
2022
- 1 team
2021-22
- 5 teams
2020-21
- 5 teams
2019-20
- 2 teams
2018-19
- 5 teams
2017-18
- 9 teams
2016-17
- 8 teams
2015-16
- 8 teams
2015
- 1 team
2014-15
- 9 teams
2013-14
- 6 teams
2012-13
- 4 teams
2011-12
- 9 teams
2011
- 1 team
2010-11
- 11 teams
2009-10
- 4 teams
2008-09
- 1 team
2005-06
- 3 teams
2004-05
- 5 teams
2003-04
- 3 teams
2002-03
- 2 teams
2001-02
- 3 teams
