protagonist vs sheeple

protagonist

noun
  • An advocate or champion of a cause or course of action. 

  • The main character, or one of the main characters, in any story, such as a literary work or drama. 

  • A leading person in a contest; a principal performer. 

sheeple

noun
  • A person who unquestioningly accepts as true whatever their political leaders say or who adopts popular opinion as their own without scrutiny. 

  • People who unquestioningly accept as true whatever their political leaders say or who adopt popular opinion as their own without scrutiny. 

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