| 1969 | |
| 1985 | |
| 1987/88 to 1988/89 | |
| 1988/89 to 1989/90 | |
| 1989 | |
| 1990/91 | |
| 1991 | |
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| 1991/92 | |
| 1992 | |
| 1992/93 to 1996/97 | |
| 1993 | |
| 1994 | |
| 1997 | |
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| 1997/98 | |
| 1998/99 | |
| 1999 | |
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| 1999/00 to 2002/03 | |
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| 2001 | |
| 2003/04 to 2004/05 | |
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| 2007 to 2010 | |
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| 2012 to 2013 | |
| 2015 to 2016 | |
| 2015/16 to 2016/17 | |
| 2018 to 2020 | |
| 2020 | |