2023-24
- 70 teams
2023
- 65 teams
2022-23
- 73 teams
2022
- 61 teams
2021-22
- 71 teams
2021
- 42 teams
2020-21
- 50 teams
2020
- 24 teams
2019-20
- 39 teams
2019
- 12 teams
2018-19
- 32 teams
2018
- 12 teams
2017-18
- 21 teams
2017
- 14 teams
2016-17
- 13 teams
2016
- 10 teams
2015-16
- 6 teams
2015
- 3 teams
2014-15
- 8 teams
2013-14
- 8 teams
2013
- 1 team
2012-13
- 9 teams
2012
- 3 teams
2011-12
- 6 teams
2010-11
- 5 teams
2009-10
- 2 teams
2009
- 1 team
2008-09
- 4 teams
2008
- 1 team
2007-08
- 10 teams
2007
- 3 teams
2006-07
- 8 teams
2005-06
- 6 teams
2004-05
- 5 teams
2004
- 1 team
2003-04
- 8 teams
2003
- 1 team
2002-03
- 9 teams
2002
- 3 teams
2001-02
- 9 teams
2000-01
- 24 teams
1999-00
- 26 teams
1998-99
- 17 teams
1998
- 1 team
1997-98
- 20 teams
1996-97
- 15 teams
1995-96
- 9 teams
1994-95
- 5 teams
1993-94
- 2 teams
1992-93
- 1 team
1983-84
- 1 team
