2024-25
- 9 teams
2024
- 4 teams
2023-24
- 12 teams
2023
- 2 teams
2022-23
- 16 teams
2022
- 4 teams
2021-22
- 12 teams
2021
- 5 teams
2020-21
- 16 teams
2019-20
- 8 teams
2019
- 2 teams
2018-19
- 7 teams
2018
- 3 teams
2017-18
- 6 teams
2017
- 2 teams
2016-17
- 3 teams
2016
- 2 teams
2015-16
- 4 teams
2014-15
- 2 teams
2013-14
- 2 teams
2013
- 2 teams
2009-10
- 2 teams
2008-09
- 3 teams
2008
- 1 team
2007
- 2 teams
2004
- 1 team
2001-02
- 1 team
