drollery vs jocularity

drollery

noun
  • Amusing behavior. 

  • A small decorative image in the margin of an illuminated manuscript. 

  • Something humorous, funny or comical. 

  • Comical quality. 

  • A joke; a funny story. 

jocularity

noun
  • Joking, humorous remarks or behaviour. 

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