2024-25
- 3 teams
2024
- 42 teams
2023-24
- 190 teams
2023
- 63 teams
2022-23
- 248 teams
2022
- 61 teams
2021-22
- 150 teams
2021
- 50 teams
2020-21
- 113 teams
2020
- 24 teams
2019-20
- 105 teams
2019
- 22 teams
2018-19
- 81 teams
2018
- 27 teams
2017-18
- 68 teams
2017
- 19 teams
2016-17
- 71 teams
2016
- 23 teams
2015-16
- 70 teams
2015
- 11 teams
2014-15
- 53 teams
2014
- 13 teams
2013-14
- 46 teams
2013
- 18 teams
2012-13
- 36 teams
2012
- 14 teams
2011-12
- 33 teams
2011
- 10 teams
2010-11
- 29 teams
2010
- 11 teams
2009-10
- 24 teams
2009
- 4 teams
2008-09
- 27 teams
2008
- 8 teams
2007-08
- 31 teams
2007
- 5 teams
2006-07
- 28 teams
2006
- 4 teams
2005-06
- 25 teams
2004-05
- 18 teams
2004
- 7 teams
2003-04
- 14 teams
2003
- 5 teams
2002-03
- 11 teams
2002
- 3 teams
2001-02
- 16 teams
2000-01
- 17 teams
2000
- 2 teams
1999-00
- 16 teams
1999
- 2 teams
1998-99
- 16 teams
1998
- 2 teams
1997-98
- 18 teams
1996-97
- 21 teams
1996
- 1 team
1995-96
- 20 teams
1994-95
- 21 teams
1994
- 3 teams
1993-94
- 23 teams
1993
- 2 teams
1992-93
- 19 teams
1992
- 3 teams
1991-92
- 19 teams
1991
- 9 teams
1990-91
- 16 teams
1990
- 10 teams
1989-90
- 17 teams
1989
- 8 teams
1988-89
- 15 teams
1988
- 8 teams
1987-88
- 11 teams
1987
- 8 teams
1986-87
- 9 teams
1986
- 7 teams
1985-86
- 7 teams
1985
- 1 team
1984-85
- 6 teams
1984
- 4 teams
1983
- 1 team
1982
- 9 teams
1981
- 7 teams
1980-81
- 2 teams
1980
- 7 teams
1979-81
- 1 team
1979-80
- 2 teams
1979
- 5 teams
1978
- 5 teams
1977-78
- 2 teams
1976-77
- 2 teams
1974-75
- 2 teams
