| 1948 | |
| 1966/67 to 1971/72 | |
| 1969 | |
| 1970 | |
| 1972/73 to 1975/76 | |
| 1973 | |
| 1976/77 to 1977/78 | |
| 1978 | |
| 1978/79 | |
| | |
| 1979/80 | |
| | |
| 1980/81 to 1981/82 | |
| 1982 | |
| 1987 to 1990 | |
| 1990 | |
| 1990/91 to 1991/92 | |
| 1993 | |
| 1993/94 | |
| 1995/96 | |
| 1996 | |
| 1996/97 | |
| 1997/98 to 1998/99 | |
| 1999/00 | |
| 2000/01 | |
| 2001/02 | |
| 2002/03 to 2005/06 | |
| 2005 | |
| 2006 | |
| to 2008 | |
| 2008 | |
| 2008/09 to 2009/10 | |
| 2010 | |
| 2010/11 | |