franchisee vs perquisite

franchisee

noun
  • A holder of a franchise; a person who is granted a franchise. 

perquisite

noun
  • A privilege or possession held or claimed exclusively by a certain person, group or class. 

  • Any monetary or other incidental benefit beyond salary. 

  • A gratuity. 

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