| 1954 | |
| 1974/75 to 1977/78 | |
| 1978/79 to 1987/88 | |
| 1981 | |
| 1982 | |
| | |
| 1986 | |
| 1987/88 to 1988/89 | |
| 1988 | |
| 1989/90 | |
| 1992/93 to 1995/96 | |
| 1995/96 to 1996/97 | |
| 1997/98 to 2000/01 | |
| 2000/01 to 2003/04 | |
| 2003/04 to 2006/07 | |
| 2007/08 | |
| 2008/09 to 2009/10 | |
| 2010/11 to 2011/12 | |
| 2011/12 to 2014/15 | |
| 2015/16 | |
| 2016/17 | |