Season 1971
BBC One 
, 1971
Season 1972
BBC Two , 1972
Season 1973
BBC Two , 1973
Season 1974
BBC Two , 1974
Season 1975
BBC Two , 1975
Season 1976
BBC Two , 1976
Season 1977
BBC Two , 1977
Season 1978
BBC Two , 1978
Season 2000
BBC Two , 2000
Season 2005
BBC Four , 2005
Season 2006
BBC Two , 2006
Season 2010
BBC Two , 2010
Season 2013
BBC Two , 2013
Season 2018
BBC Two , 2018
Season 2019
BBC Two , 2019
Season 2021
BBC Two , 2021
Season 2022
BBC Two , 2022
Season 2023
BBC Two , 2023