listenership vs public

listenership

noun
  • The audience that listens to a certain form or genre of audio material (specifically (Internet, radio), an audio broadcast such as a radio program or a podcast). 

  • The act of paying attention to a conversation or speech; listening. 

public

noun
  • The people in general, regardless of membership of any particular group. 

  • A particular group or demographic to be targeted. 

adj
  • Able to be seen or known by everyone; open to general view, happening without concealment. 

  • Officially representing the community; carried out or funded by the state on behalf of the community. 

  • Traded publicly via a stock market. 

  • Open to all members of a community; especially, provided by national or local authorities and supported by money from taxes. 

  • Pertaining to the people as a whole (as opposed to a private group); concerning the whole country, community etc. 

  • Accessible to the program in general, not only to the class or any subclasses. 

How often have the words listenership and public occurred in a corpus of books? (source: Google Ngram Viewer )