jakes vs lats

jakes

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

lats

noun
  • Latrines: rudimentary or military facilities for urination and defecation. 

  • The latissimus dorsi muscles. 

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