Blimp vs bad actor

Blimp

noun
  • A person considered similar to Colonel Blimp in appearance, thought, or expression, particularly (historical or archaic, derogatory) a reactionary middle-class Englishman during the Interwar Period. 

bad actor

noun
  • Ill-intentioned, mean, ill-tempered person. 

  • Used other than figuratively or idiomatically: see bad, actor. 

  • Individual or entity with the prior criminal conviction, or who has been sanctioned by the court or regulator. 

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