apathy vs importance

apathy

noun
  • Lack of emotion or motivation; lack of interest or enthusiasm towards something; disinterest (in something). 

importance

noun
  • The quality or condition of being important or worthy of note. 

  • Something of importance. 

  • personal status or standing. 

  • significance or prominence. 

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