cougar vs jaguar

cougar

noun
  • Puma concolor, a wild feline native to the Americas. 

  • An older woman who actively seeks the casual, often sexual, companionship of younger men, by implication a female “sexual predator”. 

jaguar

noun
  • A carnivorous spotted large cat native to South and Central America, Panthera onca. 

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