2024
- 2 teams
2023-24
- 29 teams
2023
- 8 teams
2022-23
- 38 teams
2022
- 4 teams
2021-22
- 46 teams
2020-21
- 37 teams
2020
- 5 teams
2019-20
- 51 teams
2018-19
- 57 teams
2018
- 3 teams
2017-18
- 55 teams
2017
- 4 teams
2016-17
- 44 teams
2016
- 8 teams
2015-16
- 35 teams
2015
- 5 teams
2014-15
- 30 teams
2014
- 7 teams
2013-14
- 52 teams
2013
- 7 teams
2012-13
- 42 teams
2012
- 10 teams
2011-12
- 36 teams
2011
- 8 teams
2010-11
- 43 teams
2010
- 7 teams
2009-10
- 34 teams
2009
- 3 teams
2008-09
- 33 teams
2008
- 4 teams
2007-08
- 24 teams
2006-07
- 32 teams
2006
- 3 teams
2005-06
- 19 teams
2005
- 2 teams
2004-05
- 14 teams
2004
- 2 teams
2003-04
- 14 teams
2002-03
- 5 teams
2001-02
- 9 teams
2000-01
- 3 teams
2000
- 1 team
1999-00
- 1 team
1997
- 1 team
1994-95
- 1 team
1993-94
- 1 team
