2024
- 11 Teams
2023-24
- 27 Teams
2023
- 6 Teams
2022-23
- 42 Teams
2022
- 5 Teams
2021-22
- 19 Teams
2021
- 4 Teams
2020-21
- 12 Teams
2020
- 3 Teams
2019-20
- 11 Teams
2019
- 3 Teams
2018-19
- 3 Teams
2017-18
- 5 Teams
2017
- 2 Teams
2016-17
- 5 Teams
2015-16
- 4 Teams
2015
- 3 Teams
2014-15
- 5 Teams
2014
- 2 Teams
2013-14
- 5 Teams
2013
- 3 Teams
2012-13
- 2 Teams
2012
- 3 Teams
2010
- 4 Teams
2009
- 5 Teams
2008
- 6 Teams
2007-08
- 3 Teams
2007
- 4 Teams
2006-07
- 4 Teams
2006
- 5 Teams
2005-06
- 2 Teams
2005
- 4 Teams
2004-05
- 5 Teams
2004
- 4 Teams
2003
- 4 Teams
2002-03
- 6 Teams
2001-02
- 7 Teams
2000-01
- 10 Teams
1999-00
- 7 Teams
1998-99
- 5 Teams
1997-98
- 6 Teams
1995-96
- 4 Teams
1994-95
- 5 Teams
1993-94
- 7 Teams
1992-93
- 2 Teams
1985
- 1 Team
1970
- 1 Team
