RAJAR Q1 2023: Radio is booming according to the latest figures – RadioToday
RNZ : Audience Research
BBC Radio 4 has seen 1.2million people stop tuning in in 12 months after attempts to 'modernise | Daily Mail Online
RAJAR Q4 2021 – adambowie.com
Key facts about the US radio industry and its listeners for National Radio Day | Pew Research Center
BBC Radio sees incredible quarter for classical music and live sport with listener increases for Radio 3, 5 Live and a record 602 million plays on BBC Sounds