| 1948 | |
| 1963/64 to 1966/67 | |
| 1966/67 to 1967/68 | |
| 1969 to 1970 | |
| 1971 | |
| 1971/72 | |
| 1972 | |
| 1972/73 | |
| 1974 | |
| 1974/75 to 1978/79 | |
| 1977 | |
| 1979/80 to 1980/81 | |
| 1981 to 1985 | |
| | |
| 1987 | |
| 1988 | |
| 1989 to 1991 | |
| 1991 to 1992 | |
| 1992 | |
| 1993 to 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| | |
| 1998 to 2002 | |
| 2002 | |
| 2003 | |
| 2005 | |
| 2006 | |
| 2007 to 2009 | |
| 2011 | |
| | |
| 2012 | |
| 2013 to 2014 | |
| 2014 | |
| 2016 | |
| 2017 | |
| | |
| to 2018 | |
| | |
| 2018 | |
| 2019 | |
| to 2020 | |
| | |
| 2020 | |
| 2021 | |