| 1956 | |
| 1971/72 to 1972/73 | |
| 1973/74 | |
| 1974/75 | |
| 1975/76 to 1978/79 | |
| 1977 | |
| 1979/80 to 1981/82 | |
| 1982/83 to 1983/84 | |
| 1984/85 | |
| 1985/86 to 1986/87 | |
| 1986/87 to 1987/88 | |
| 1987/88 | |
| 1988/89 | |
| 1989/90 | |
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| 1990/91 | |
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| 1991/92 to 1992/93 | |
| 1993 | |
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| 1993/94 | |
| 1994 | |
| 1994/95 | |
| 1995/96 | |
| 1996/97 | |
| 1997/98 to 1998/99 | |
| 1999/00 | |
| 2000/01 | |
| 2001/02 | |
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