boorishness vs oafishness

boorishness

noun
  • The state or characteristic of being a boor or of being boorish; boorish behaviour. 

oafishness

noun
  • The state or condition of being oafish; stupidity; dullness; folly. 

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