bumpkin vs country cousin

bumpkin

noun
  • A clumsy, unsophisticated person; a yokel. 

  • Dance, a series of reels, Scottish. 

  • A short boom or spar used to extend a sail or secure a stay. 

country cousin

noun
  • An acquaintance from the countryside, who is regarded by city-dwellers as being poorly adapted for city life. 

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