2025
- 52 teams
2024-25
- 150 teams
2024
- 78 teams
2023-24
- 164 teams
2023
- 93 teams
2022-23
- 142 teams
2022
- 77 teams
2021-22
- 102 teams
2021
- 67 teams
2020-21
- 110 teams
2020
- 77 teams
2019-20
- 99 teams
2019
- 70 teams
2018-19
- 81 teams
2018
- 90 teams
2017-18
- 62 teams
2017
- 49 teams
2016-17
- 54 teams
2016
- 63 teams
2015-16
- 58 teams
2015
- 54 teams
2014-15
- 78 teams
2014
- 68 teams
2013-14
- 91 teams
2013
- 48 teams
2012-13
- 106 teams
2012
- 74 teams
2011-13
- 1 team
2011-12
- 110 teams
2011
- 67 teams
2010-11
- 88 teams
2010
- 84 teams
2009-10
- 59 teams
2009
- 88 teams
2008-09
- 83 teams
2008
- 85 teams
2007-08
- 85 teams
2007
- 84 teams
2006-07
- 71 teams
2006
- 75 teams
2005-06
- 74 teams
2005
- 67 teams
2004-05
- 66 teams
2004
- 70 teams
2003-04
- 62 teams
2003
- 57 teams
2002-03
- 65 teams
2002
- 52 teams
2001-02
- 60 teams
2001
- 48 teams
2000-01
- 63 teams
2000
- 42 teams
1999-00
- 83 teams
1999
- 37 teams
1998-99
- 75 teams
1998
- 37 teams
1997-98
- 66 teams
1997
- 41 teams
1996-97
- 80 teams
1996
- 42 teams
1995-96
- 56 teams
1995
- 38 teams
1994-95
- 58 teams
1994
- 35 teams
1993-94
- 67 teams
1993
- 28 teams
1992-93
- 61 teams
1992
- 42 teams
1991-95
- 1 team
1991-92
- 61 teams
1991
- 23 teams
1990-91
- 51 teams
1990
- 23 teams
1989-90
- 45 teams
1989
- 12 teams
1988-89
- 40 teams
1988
- 15 teams
1987-88
- 40 teams
1987
- 12 teams
1986-87
- 33 teams
1986
- 6 teams
1985-87
- 1 team
1985-86
- 46 teams
1985
- 5 teams
1984-85
- 42 teams
1983-84
- 43 teams
1982-83
- 35 teams
1982
- 7 teams
1981-82
- 38 teams
1980-82
- 1 team
1980-81
- 42 teams
1980
- 7 teams
1979-81
- 1 team
1979-80
- 34 teams
1979
- 4 teams
1978-79
- 36 teams
1978
- 11 teams
1977-79
- 1 team
1977-78
- 31 teams
1977
- 6 teams
1976-77
- 37 teams
1976
- 6 teams
1975-76
- 39 teams
1975
- 5 teams
1974-75
- 30 teams
1974
- 5 teams
1973-74
- 24 teams
1973
- 1 team
1972-73
- 16 teams
1972
- 3 teams
1971-72
- 16 teams
1971
- 3 teams
1970-71
- 13 teams
1970
- 6 teams
1969-70
- 11 teams
1969
- 1 team
1968-72
- 1 team
1968-69
- 11 teams
1968
- 3 teams
1967-68
- 12 teams
1967
- 4 teams
1966-67
- 6 teams
1965-66
- 6 teams
1964-65
- 3 teams
1963-64
- 2 teams
1962-63
- 3 teams
1962
- 1 team
1961-62
- 2 teams
1960-61
- 4 teams
1960
- 1 team
1958-59
- 5 teams
1958
- 3 teams
1957-58
- 3 teams
1956-57
- 2 teams
1955-56
- 3 teams
1954
- 2 teams
1953
- 1 team
1950
- 1 team
1947
- 1 team
1946-47
- 1 team
