2025-26
- 11 Teams
2024-25
- 11 Teams
2023-24
- 13 Teams
2022-23
- 12 Teams
2021-22
- 12 Teams
2020-21
- 11 Teams
2019-20
- 2 Teams
2018-19
- 3 Teams
2017-18
- 2 Teams
2016-17
- 3 Teams
2015-16
- 2 Teams
2014-15
- 4 Teams
2013-14
- 3 Teams
2011-12
- 3 Teams
2010-11
- 3 Teams
2008-09
- 4 Teams
2007-08
- 4 Teams
2006-07
- 6 Teams
2005-06
- 8 Teams
2004-05
- 6 Teams
2003-04
- 8 Teams
2002-03
- 7 Teams
2001-02
- 13 Teams
2000-01
- 16 Teams
1999-00
- 16 Teams
1998-99
- 14 Teams
1997-98
- 12 Teams
1996-97
- 32 Teams
1995-96
- 33 Teams
1994-95
- 32 Teams
1993-94
- 32 Teams
1992-93
- 32 Teams
1991-92
- 31 Teams
1990-91
- 29 Teams
1989-90
- 24 Teams
1988-89
- 3 Teams
