2024-25
- 74 teams
2023-24
- 166 teams
2022-23
- 29 teams
2021-22
- 25 teams
2020-21
- 14 teams
2019-20
- 4 teams
2018-19
- 15 teams
2017-18
- 5 teams
2016-17
- 9 teams
2015-16
- 5 teams
2014-15
- 12 teams
2013-14
- 3 teams
2012-13
- 4 teams
2011-12
- 11 teams
2010-11
- 17 teams
2009-10
- 3 teams
2008-09
- 14 teams
2007-08
- 4 teams
2006-07
- 6 teams
2005-06
- 1 team
2003-04
- 6 teams
2002-03
- 2 teams
2001-02
- 1 team
2000-01
- 4 teams
1998-99
- 6 teams
1997-98
- 5 teams
1995-96
- 6 teams
1994-95
- 3 teams
1993-94
- 5 teams
1992-93
- 4 teams
1991-92
- 5 teams
1990-91
- 8 teams
1989-90
- 3 teams
1988-89
- 4 teams
1987-88
- 4 teams
1986-87
- 5 teams
1985-86
- 9 teams
1984-85
- 6 teams
1983-84
- 6 teams
1982-83
- 8 teams
1981-82
- 9 teams
1979-80
- 1 team
1978-79
- 3 teams
1969-70
- 1 team
1968-69
- 5 teams
1966-67
- 4 teams
1962-63
- 1 team
1961-62
- 3 teams
1960-61
- 3 teams
1959-60
- 1 team
1933-34
- 1 team
