jakes vs latrine

jakes

noun
  • .]](now chiefly Ireland) A place to urinate and defecate: an outhouse or lavatory. 

latrine

noun
  • Any facility or device used for urination or defecation, whether toilet, lavatory, or outhouse. 

  • An open trench or pit used for urination and defecation. 

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